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WO2007071412A2 - Vehicule mu par la force musculaire - Google Patents

Vehicule mu par la force musculaire Download PDF

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Publication number
WO2007071412A2
WO2007071412A2 PCT/EP2006/012349 EP2006012349W WO2007071412A2 WO 2007071412 A2 WO2007071412 A2 WO 2007071412A2 EP 2006012349 W EP2006012349 W EP 2006012349W WO 2007071412 A2 WO2007071412 A2 WO 2007071412A2
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
frame
tricycle
vehicle according
muscle power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2006/012349
Other languages
German (de)
English (en)
Other versions
WO2007071412A3 (fr
Inventor
Anselm Franz
Stefan Kruschel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2007071412A2 publication Critical patent/WO2007071412A2/fr
Publication of WO2007071412A3 publication Critical patent/WO2007071412A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/60—Rider propelled cycles with auxiliary electric motor power-driven at axle parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J17/00—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for
    • B62J17/08—Hoods protecting the rider
    • B62J17/083—Frame mounted hoods specially adapted for rider propelled cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • B62K5/06—Frames for tricycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K7/00—Freight- or passenger-carrying cycles
    • B62K7/02—Frames
    • B62K7/04—Frames having a carrying platform

Definitions

  • the present invention relates to a muscle-powered vehicle, preferably a tricycle, and a method of manufacturing portions thereof.
  • a hub motor may be provided on the front wheel, but the battery for powering the engine is often discharged after two hours of operation of the engine as much as possible, so that when climbing a driver of such a tricycle alone with muscle power has to cope with the load.
  • the object of the present invention is to overcome the disadvantages of the prior art and to provide a vehicle movable by muscle power, in which a long not by the driver caused by muscle power drive is possible, in which an adaptation to different applications of the vehicle is possible, which is mechanically stable and visually appealing, in which the flow of information within the vehicle between passengers and the driver but also outside the vehicle is improved by the driver and / or the passengers with third parties, in which a simple
  • a vehicle movable by muscle power preferably a tricycle
  • a fuel cell or is adapted to receive a fuel cell, for example by providing a corresponding mechanical support and a corresponding electrical connection for controlling the vehicle electrical system.
  • the fuel cell is at least one electrical device on the vehicle
  • the advantage of a fuel cell is, in particular, that when used in a tricycle to assist a hub motor, 500 ml of methanol is sufficient to perform this support function in the three-day period.
  • the electrical device is an auxiliary motor by means of which the movement of the tricycle caused by muscular force can be supported.
  • auxiliary motor by means of which the movement of the tricycle caused by muscular force can be supported.
  • the electrical device is a battery and this battery can be charged by the fuel cell.
  • the discharging process of the battery until the complete discharge can specifically delay in such a way that sufficient energy can be provided by the battery over the entire course of the day, for example to operate an auxiliary motor, and thus the connection of the battery Can be done on a charger during the night.
  • a battery for supplying the auxiliary motor is provided as an electrical device and the battery can be charged by the fuel cell or the auxiliary motor can be supplied with electrical energy.
  • the fuel cell has a dual function, ie this takes over both the supply of the auxiliary engine and the charging of the battery, at least in certain operating conditions and thus enables an energy-efficient driving combined with reduced demands on the energy storage capacity of the battery.
  • the fuel cell is preferably provided adjacent to the battery to reduce energy losses during charging of the battery by the fuel cell.
  • the fuel cell is dimensioned in such a way that the complete discharge of the battery is delayed while driving, as in this way while the battery is discharged during the day to ensure a full charge, but on the other hand, the state of premature discharge of the battery is avoided.
  • the fuel cell is dimensioned in such a way that the complete discharge of the battery is delayed, so that use of the auxiliary engine of five to twelve hours is possible with sole charge of the battery by the fuel cell, which real operating requirements can be accommodated.
  • the fuel cell is preferably operated with methanol.
  • a motor vehicle movable by muscle power has a vehicle frame with a front and a rear frame, wherein in a first type of use, for example, to a load transport, the front frame and the rear frame are connected to each other and in a second type of use, for example, for passenger transport, a Intermediate element between the front frame and rear frame is interposed, so that increases the distance between the front wheel and the rear wheels of a tricycle.
  • This increase in the axle spacing allows the provision of a tread for the passengers and thus increases the ride comfort.
  • a compact design is helpful for the transport of loads, especially when different loads in the vertical direction behind a driver of a tricycle can be arranged.
  • a vehicle movable by muscle power preferably tricycle
  • a vehicle frame having a front frame and a rear frame.
  • This vehicle is characterized in that in a second type of use of the vehicle with the front frame, a second rear frame is mechanically connectable in such a way that the center distance of the vehicle increases.
  • the at least one front wheel is attached to the front frame and wherein two rear wheels are attached to the rear frame. This allows a higher Kippfestmaschine be implemented with good steering ability.
  • a movable by muscle power vehicle is provided with a vehicle frame, wherein on the vehicle frame, a bottom bracket and a transmission element are arranged, via which the rear wheel is drivable.
  • the power transmission line is provided between bottom bracket and transmission element below the vehicle frame, so that no structural adaptation of applicable on the vehicle frame cabin elements to the power transmission line is necessary.
  • the axis of the bottom bracket or the axis of the driven rear wheel is vertically higher than a bottom surface of the vehicle frame, since in this way the impact of the mechanically movable and susceptible to pollution elements on the road or on curbs can be prevented.
  • the power transmission train is preferably formed at least over sections by a chain, whereby a mechanical transmission means easily deflectable power transmission line can be provided with low maintenance.
  • an intermediate gear is preferably provided, through which the power transmission is changeable. This can be adjusted by the intermediate gear, the gears of the movable body with muscle power.
  • the muscular-powered vehicle includes a vehicle frame and a cab, wherein a strut provides a mechanical connection between a roof portion of the cab and the vehicle frame, preferably away from the longitudinal end portions of the cab.
  • Cabin elements in particular, can be mechanically fastened to the vehicle frame away from the end sections of the cabin in which a higher tendency to oscillate exists. As a result, the vibration of the cab can be reduced when driving on a rough road.
  • the strut is preferably a hollow strut, which is particularly for mechanical considerations in terms of stability and low weight of advantage.
  • this hollow strut extends at least one electrical line at least in sections, whereby the external appearance of the movable power of muscle power is not affected by the introduction of cables and at the same time mecahnischer protection of these cables can be ensured.
  • the vehicle preferably has cabin lighting on a roof section of the cabin and / or a display device or any other electrical device which can be supplied with electrical control signals and / or the operating voltage via the electrical line introduced into the hollow strut.
  • the display device can serve to inform passengers about sights or features and the cabin lighting ride comfort, especially when driving in the evening, increase.
  • the strut according to the invention can also be used as a boarding aid for the passengers.
  • a display device and a control device for the data presented on the display device are provided, wherein the control device controls the display device as a function of the geographical position of the tricycle.
  • This geographical position can be determined for example via a GPS receiver and it can be displayed in dependence on these signals to the specific geographical position adapted information.
  • This information may, for example, be information or advertising messages adapted to particular neighborhoods or streets. This information can be transmitted in an unobtrusive manner and information that is not very relevant, a loudspeaker wagon used in the prior art, which could disturb the environment acoustically, be avoided.
  • the display contents are perceptible from the outside of the vehicle.
  • any displays such. As well as tube screens, LED and plasma screens, but also OLDEs are used.
  • flat display devices are preferred in order to minimize the dimensions and weight of the muscle-powered vehicle.
  • electronic paper for example electronic paper from Philips, can also be used which, despite its flexibility, ensures good readability.
  • the display device is preferably arranged on a rear side of the vehicle in order to ensure a longer viewing period than, for example, when arranged on the side walls of the vehicle.
  • the display direction may follow a curved course of a surface portion of the cabin of the vehicle, in which case the use of flexible displays is advantageous to avoid special adaptation of rigid displays to the specific needs of the muscular-powered vehicle with the associated development costs.
  • the vehicle movable by muscle power preferably has a vehicle frame and a seat attached thereto, in particular driver's seat, which is adjustable in the horizontal direction, in the vertical direction and its inclination. Due to this high flexibility, different sizes of drivers of the vehicle movable by muscle power can be taken into account and the arrangement of the bottom bracket and the handlebar can be kept stationary.
  • a steering device is preferably adjustable in height so as to make an adjustment to ergonomic requirements in addition to adjustability of the bicycle seat.
  • the muscular-force-movable power tool of the present invention may include a combination of the front frame, rear frame and intermediate member assembly, the strut described above, the above-described indicator and / or the above-described adjustable seat.
  • the vehicle has at least one driver's seat and a seat for at least one passenger.
  • An auxiliary motor on the vehicle according to the invention is preferably used to drive a front wheel, while rear wheels are driven by muscle power of the driver, which in particular on gradients a more even force distribution to the front wheels and rear wheels is possible.
  • the auxiliary engine is preferably a hub motor on the steering front axle, since with low weight good support of locomotion can be achieved.
  • An inventive movable by muscle power vehicle preferably has a vehicle frame with a central tube frame on which the steering head bearing and the bottom bracket can be provided, and a rear frame section with connecting struts for at least one rear wheel, so that with a small gauge high mechanical stability can be made and Driver can get on the vehicle well.
  • the central tube frame from the rear frame portion extends substantially straight to the steering head bearing, so that the central tube frame is arranged while driving between the legs of the driver.
  • a method for producing at least two rear sections of a car of a vehicle, wherein a molded part is provided, in which two parting planes are provided, of which only a dependence on one of a plurality of cabin types is selected. This is despite different dimensions of the cabin with different types, the use of only one molded part possible.
  • a recess Adjacent to a cutting edge on the molded part, a recess is preferably provided for a lighting device, so that when subsequently arranging an upper and lower flap on a vehicle movable by muscle power, the lighting device stationary on a cabin and / or a chassis of the movable power of muscle provided by force can be and the flaps can be pivoted adjacent to these.
  • the molded part in the first step is preferably designed shell-shaped in order to be able to carry out a machining according to the requirements of the cabin type at the edge sections.
  • the side transformation are preferably processed as a function of the selected parting plane, so that the finished rear flaps can differ greatly from each other in the different types of cabin despite the same output form part and thus the requirement of special cabin type is taken into account.
  • a molding for manufacturing a cabin of a vehicle wherein two curved portions having different heights and two parting planes are provided, of which only one is selected in response to one of a plurality of cabin types, and the separation operation is performed thereon.
  • the molding for the formation of at least two rear sections is determined. In this way, only a minimum of waste is generated.
  • an auxiliary motor is preferably controlled digitally, and the digital control of the auxiliary motor via a mobile electronic device, whereby a multi-functional device such as a PDA (Personal digital assistant) can be used, in addition to databases and the Motor control is monitored.
  • a multi-functional device such as a PDA (Personal digital assistant)
  • the mobile electronic device may perform the function of a speedometer, odometer or a meter.
  • a GPS receiver which determines the geographical position of the vehicle and, for example, directs control signals to display devices on the muscle-powered vehicle.
  • the inventive muscle-powered vehicle preferably has a media player that is controllable via a mobile electronic device, whereby this mobile electronic device can also perform an entertainment function or an infotainment function with respect to the passengers.
  • a vehicle movable by muscle power preferably tricycle provided that a front vehicle part on which at least one front wheel is attached, and a first rear vehicle part, on which at least one rear wheel is attached has.
  • the front and rear vehicle parts are mechanically connectable to each other, and in a second mode of use of the vehicle, the front vehicle part and a second rear vehicle part, to which at least one rear wheel is attached and whose outer shape and / or manufacturing process of the first rear part of the vehicle differs mechanically interconnected.
  • the front vehicle part preferably remains constant for different types of use, while the rear vehicle part can be adapted to the type of use in the adaptation of an available area, which for example can run horizontally for the storage of objects or vertically for the display of information, or in the design of an enclosed space, which is adapted to the type and dimensions of goods to be transported, take place may have a frame and / or a molded part.
  • a load transport In a first or second usage of the vehicle is preferably a load transport.
  • a passenger transport preferably takes place.
  • an information representation is made, preferably using flat information material.
  • center distance of the vehicle changes between the first and second modes of use.
  • types of use can be taken into account, in which larger lengths for the transport of longer goods or for passenger transport or shorter lengths for a better maneuverability can be implemented.
  • the second rear vehicle part may have the first rear vehicle part and at least one intermediate element.
  • the rear vehicle part can be used in all types of use.
  • Figures 1 to 20 illustrate a tricycle according to the invention according to a first embodiment
  • Fig. 36 shows a comparison of the discharge of a battery when using a
  • Figs. 37 to 39B show the manufacturing process for a rear portion of a vehicle according to the present invention.
  • Figs. 1 to 20 show views and details of a vehicle according to the invention movable by muscle power, which is designed here as a tricycle. This tricycle is intended for passenger transport.
  • Figs. 1 to 20 More specifically, the first embodiment in Figs. 1 to 20 is shown as follows:
  • Fig. 2 shows the tricycle of the first embodiment in the view from the right
  • Fig. 3 shows the tricycle of the first embodiment in a
  • FIG. 9 shows the tricycle of the first exemplary embodiment in a perspective view from the left front with the upper section 104 of the cab 100 removed
  • Fig. 10 shows the tricycle of the first embodiment in a perspective view from the bottom right and from the rear, wherein the rear portion 106 is omitted,
  • FIG. 11 shows a vehicle frame with front frame, intermediate frame and rear frame in the perspective view from the left front
  • FIG. 12 shows a vehicle frame of the first embodiment with front frame, intermediate frame and rear frame and attached wheels in the perspective view from the left front,
  • FIGs. 13 and 14 show details of a driver's seat fixing device which can be applied to a tricycle according to the first or second embodiment
  • Figs. 15, 16 and 17 show a cabin of lower section 102, upper section 104 and rear section 106 in different views, wherein FIG. 15 is the left bottom and rear view, FIG. 16 is a bottom left and front view, and FIG. 17 is a front left and top perspective view of FIG 18, 19 and 20 show details of an intermediate gear, a bottom bracket and a rear axle with attached differential gear and rear wheels in a vehicle according to the first embodiment, wherein omitting the intermediate frame and an adaptation of
  • Power transmission is a suitability of the structure also for a vehicle according to the second embodiment.
  • the tricycle has a car 100, which is located on a vehicle frame 10. On the vehicle frame 10, a front wheel 12 and a left and a right rear wheel 14, 16 are mounted. On the vehicle frame 10 is a cabin 100th
  • the cab 100 has an upper portion 104, a lower portion 102 and a rear portion 106 and surrounds a driver's seat 80 and a passenger seat 90 shown in FIG. 3 and formed in the rear portion 106.
  • the cab 100 has a front window 120 formed in the upper portion 104 and a rear window 130 formed in the rear portion 130.
  • the window 120 is configured to allow the driver to rest on the vehicle Driver's seat 80 has a good street view forward.
  • the window 120 is V-shaped, that is to the field of view of the driver, in other words in Fig. 3 upward, wider.
  • the front window 120 shown in FIG. 3 may be concealed by a disk at least in sections, which may be made of glass or plastic, for example.
  • This disc may be hingedly provided on the upper portion 104 of the cab 100.
  • the disc may be arranged mechanically detachable in the window recess 120.
  • the rear window 130 forms both a part of the rear surface of the tricycle and the roof surface.
  • the rear window 130 is covered with a transparent material, its arrangement allows light to be incident from the outside over the shoulders of the passengers sitting on the seat 90.
  • a recess 140 is provided in the rear portion 106 of the cab 100, in which, as shown in Fig. 8, an upper flap 110 and a lower flap 108 are used.
  • FIG. 2 shows that the back of the rear portion 106 is formed a plurality of curved, with an upper bulge 160 bulges at the upper part of the rear portion 106 of the cabin and the lower bulge 162 at the lower part of the rear portion 106 of the cabin bulges.
  • Flap 108 are preferably transparent plastic parts, in particular deep-drawn transparent plastic parts. As a result, at least behind the upper flap 110 information material can be attached, which is perceptible to the outside. Furthermore, a display device can either be provided integrally with the flap 108, 110 or behind it. Transparent plastic parts also allow a quick exchange of elements safely due to elastic snap mechanisms.
  • a recess 164 in the operating units described below can be introduced.
  • the recess 164 is recessed in such a manner that the cabin can be applied to the chassis and that the seat 90 for passengers in the interior of the car 100 is formed.
  • limiting side walls 166, 168 of the rear Section 106 are adapted to the wheel shape of the rear wheels 14, 16 recesses provided opposite to the recess 164. This allows unimpeded rotation of the rear wheels 14, 16 on a flat surface.
  • the rear portion 106 closes from the seat 90 down from a shown in Fig. 9 bottom portion 170, on which the passengers can set their feet.
  • the underside of the bottom portion 170 is applied to the top of the chassis 10.
  • the lower section 102 of the cabin 100 adjoins the floor section 170, on the front part of which the upper section 104 is placed.
  • the present invention is not limited to that a lower portion 102, an upper portion 104 and a rear portion 106 are provided, but these portions may be further or differently divided as described above.
  • Fig. 11 shows the vehicle frame 10 of the first embodiment. This has a front frame 20, an intermediate frame 40 and a rear frame 50.
  • Front wheel 12 carries. On the front frame 20, a bottom bracket 26 is also mounted on a strut 24 for driving the rear wheels 14, 16. As is apparent from FIGS. 11 and 29, the front frame is preferably designed as a single-rail frame with a main carrier, from which several struts can branch off. On the front frame 20 is also a handlebar 30 to which the handlebar 28 is attached.
  • the handlebar is connected to the fork 22 via a steering linkage 32 shown in FIG.
  • the handlebar 28 is mounted vertically adjustable on the handlebar 30, so that the driver can adjust the height of the handlebar 28 according to ergonomic considerations.
  • the steering linkage shown in Fig. 12 is formed as a parallelogram and is laid down with respect to the main carrier, so that a small height of the lower portion 102 of the cabin 100 can be ensured above the ground.
  • a fastening device 82 for the driver's seat 90 which makes it possible to adjust the driver's seat 90 both horizontally and vertically, as well as to tilt the driver's seat, is also located on the front frame 20.
  • the fastener device 82 for the driver's seat 90 is closer in FIGS. 13 and 14 shown, via a rocker arm 84, the tilting movement of the indicated by a wireframe driver's seat 80 is controlled.
  • the front frame 10 has a central tube frame which extends in the longitudinal direction of the vehicle from the steering head bearing downwards in the direction of the rear frame 50 to the rear frame 50 towards the front frame 10 widened via two struts 34, 36. Between the front frame 20 and the rear frame 50 is an intermediate frame 40th provided, which, as shown in the bottom view of Fig. 6, two longitudinal struts 42, 44 and two transverse struts 46, 48 has.
  • the intermediate frame 40 is followed, as shown in FIG. 11, by the rear frame 50, which has a transverse strut 52, two longitudinal struts 54, 56, two vertical struts 58, 60 and a support frame 62 which are rigidly connected to one another and which are shown in FIG. 11 are shown.
  • the support frame 62 receives the lower surface of the recess 164, so that the cabin 100 through the
  • the intermediate frame 40 is attached to the front frame 20 and rear frame 50, for example, by screws, so that a simple assembly and disassembly is possible.
  • struts 70, 72 are preferably hollow struts, in which electrical lines, for example, for an illuminated roof sign or for a
  • passengers and / or the driver electrical signals can be provided.
  • a mobile electronic device such as a mobile phone or a PDA (Personal Digital Assistant).
  • the power supply of the mobile electronic device can be ensured.
  • the mobile electronic device can be used, for example, to determine the geographical position of the tricycle or to display stored information, such as for sights.
  • the mobile electronic device can also be used to play audio and / or video information.
  • the use of the mobile electronic device is not limited to the engine control alone, but this can also monitor the state of charge of the battery, it can be used for navigation, fleet management a variety of
  • Vehicles are used and for driver communication such. be used via mobile or Wi-Fi connection.
  • struts 70, 72 Another function of the struts 70, 72 is that passengers can cling to the struts when entering the tricycle, and the struts, on the other hand, because of their close proximity to the driver's seat and their short distance seated passengers, do not severely limit ride comfort.
  • a disadvantage of the known from the prior art tricycles for passengers can be eliminated, which was that the passengers have held on boarding the driver's seat.
  • the struts 70 and 72 may also be used to attach brackets for the passengers and / or for the driver so that leaflets and, for example, bottles can be received on the struts 70, 72.
  • each pivot arm 64, 66 rotatably mounted on the respective opposite portion of the rear axle 18, which carries the rear wheels 14, 16 is mounted.
  • the pivot arms 64, 66 are retained with respect to the vertical struts 58, 60 by dampers 68, 69 shown in FIG. 20 so that vibration from the rear wheels 14, 16 is only damped to the rear frame 50 and thus to the cabin 100, particularly to the latter rear section 106, is transmitted.
  • a battery 92 is fixed to the vehicle frame 10, via which a trained on the front wheel hub motor 94 is supplied with voltage.
  • This hub motor 94 has the function of assisting the driver in locomotion, especially on gradients.
  • the battery can be used to feed indoor lighting.
  • sockets for removing electrical energy may be provided in the vicinity of the driver, for example at the lower portion 102, so that the driver can connect to these electronic devices.
  • a socket for removing electrical energy may be provided in the upper portion 104 and / or in the rear portion 106 to ensure the power supply of a display device for passengers and / or the driver in a tricycle according to the first embodiment.
  • a fuel cell preferably methanol-based, is provided near the battery. With the fuel cell, either the hub motor 94 is driven directly or the battery is charged.
  • Fig. 36 illustrates the engine use in the use of a fuel cell, and it is apparent from the upper part of the graph that the engine use is highest in the morning hours and in the evening hours, while the lower portion of the diagram shows the discharge of the battery without being supplied by a fuel cell with a steeply sloping curve and the middle section of the diagram represents the discharge of the battery when powered by a fuel cell and in which a uniform small decrease in the charge of the battery is perceptible.
  • the battery 92 may be used not only to power the hub motor 94 or to provide alternative electrical support for the propulsion of the tricycle, but may also power additional electronic and / or electrical devices, such as those shown in FIG. a roof sign, the mobile electronic device and / or display devices on or in the tricycle.
  • the hub motor 94 is preferably driven via a digital controller configured in such a manner as to enable operation via a mobile electronic device and to provide travel information such as travel information.
  • Driving speed or the distance traveled are displayed.
  • the mobile electronic device can also be used as a taximeter or clock.
  • the digital control for the hub motor 94 is also preferably adapted in such a way that batteries with different voltages, such as 24 V and 36 V, can be used and the digital controller makes an adjustment of voltage and current to the requirements of the hub motor. This makes the tricycle suitable for use in different regions where unified batteries are not available. Furthermore, the digital control can adapt the tricycle to the use of both lead-acid batteries and nickel-cadmium storage batteries.
  • sensors may be provided which provide, for example, signals over the distance traveled, such as speed sensors. These sensors can be connected to a socket on the cabin or the vehicle frame, via which the signal can be fed to a mobile electronic device for informing the driver.
  • a Rohloff hub can be used for the intermediate gear 38.
  • a conventional derailleur with multiple chainrings that of a
  • Adjust power train A present in the prior art transmission tunnel can be eliminated by, which increases the ride comfort of passengers.
  • the front frame 20 is covered over a large part of its longitudinal extent by the lower portion 102 of the cab 100, so that the driver at his
  • the cabin 100 is at least partially formed of polyethylene and is made, for example, by the rotary fusion of granules.
  • Fig. 5 shows an oblique plan view of the upper portion 104 of the cabin.
  • FIG. 7 is a front view of the tricycle showing that struts 70 and 72 do not severely restrict passengers' view through front window 120.
  • Fig. 10 shows the tricycle with removed rear portion 106 of the cabin
  • Figs. 21 to 35 show a vehicle according to the invention according to the second embodiment. This vehicle is also designed as a tricycle and used in contrast to the first embodiment for the transport of loads.
  • Fig. 23 shows a tricycle of the second embodiment in the plan view from the front
  • Fig. 24 shows a tricycle according to the second embodiment in the
  • Fig. 25 shows a tricycle according to the second embodiment in front view
  • Fig. 26 shows a tricycle according to the second embodiment in the rear view
  • Fig. 27 is a perspective view of the tricycle of the second embodiment from the left front
  • FIG. 28 is a bottom right rear view of a tricycle of the second embodiment with the rear portion 206 of the cab 200 omitted; FIG.
  • FIG. 29 shows a view of the vehicle frame with front frame and rear frame, which differs from the view according to FIG. 11 in that in FIG. 29 the intermediate frame 40 provided in FIG. 11 is not provided, FIG.
  • FIG. 30 shows a view from the left rear of the vehicle frame with front frame and rear frame and attached wheels and bottom bracket and attached handlebar of the second embodiment
  • Fig. 31 shows a tricycle of the second embodiment in the rear view, wherein the available space for transporting objects on the tricycle according to the invention is clear
  • Figs. 33, 34 and 35 show a cab with lower portion, upper portion and rear portion of a tricycle according to the second embodiment, wherein Fig. 33 is a left bottom and rear view, Fig. 34 is a bottom left view and Fig. 35 is a left-side plan view of the cab.
  • the tricycle according to the second embodiment differs from that of the first embodiment in that in the second embodiment, no intermediate frame 40 is provided, but, as shown in Fig. 24, the front frame 20 is directly connected to the rear frame 50. Due to the reduced longitudinal extent of the cab 200, an adapted rear portion 206 of the cab 200 is necessary, as shown in FIGS. 31 and 32.
  • the other structural and functional design of the second embodiment corresponds to that of the first embodiment, so that it is also functionally the same elements in the same elements shown in the figures.
  • the lower portion 202 and the upper portion 204 of the cab 200 are preferably identical in construction to the lower portion 102 and the upper portion 204 of the cab 100 of the first embodiment.
  • a recess 220 is introduced, in which the objects to be transported are introduced.
  • delimiting wall portions 222, 224 threaded sleeves are provided on the brackets, for example in the form of shelves, which are indicated in Fig. 31 by lines in the recess 220, into the recess 220 can be introduced.
  • the recess 220 is preferably designed such that a maximum space for the transport of objects is available behind the backrest of the driver's seat 80.
  • Fastening elements can be accommodated shelves on which certain objects can be located for viewing.
  • the rear portion 206 is preferably closed by a transparent plastic part in the form of an upper flap, so that the objects intended for viewing are visible from the outside, but are protected against the effects of weather and against unauthorized removal.
  • the lower flap shown in Figs. 8 and 26, which is formed in the first and second embodiments with different dimensions, serves to cover the battery and a fuel cell, if provided.
  • the rear portion 206 of the cab 200 in Fig. 32 preferably has a lower surface 282 which may be configured in such a manner that storage means such as boxes and crates may be applied thereto and the driver from the driver's seat into the storage means can distribute introduced items.
  • the rear portion 206 is closed by a lower flap 208 and an upper flap 210, as shown in FIG.
  • Fig. 27 shows on the front wheel 12, a wheel cover 275, which covers the front wheel 12 over a large area, which in addition to the protective function, a large area for applying information or advertising content is available.
  • Fig. 37 shows the molding which is, for example, a result of a deep drawing operation, a pressing operation or a punching operation.
  • Figs. 38A and 39A show the construction of the flaps for the first embodiment, while Figs. 38B and 39B show the manufacture of the flaps according to the second embodiment.
  • machining operations for example by milling, the side walls of Figs. 38A, 38B are removed in Figs. 39A, 39B.
  • the molded part from FIGS. 37-39B is preferably produced from granules of polyethylene in an aluminum mold by rotation.
  • the flaps 108, 110 and 210, 208 are designed so that they can be made of a molded part in Fig. 37 and that in both cases on the line at which the flaps on the tricycle meet taillights 94, 96, preferably LED Lights are provided.
  • As a material for the cabin 100, 200 are in addition to polyethylene other polyolefins.
  • the disadvantage of the poor adhesiveness of polyolefins can be eliminated by polishing the surfaces, so that the outer surface of the cabin 100, 200 is suitable for applying information and / or advertising material.
  • At portions of the inner wall of the cabin 100, 200, where a sticking is not provided, can be dispensed with the polishing of the surface and a visually appealing surface roughness are provided.
  • Fig. 32 an inner wall is shown, which is visible behind the driver to the outside and thus suitable for the application of stickers, so that a polishing is preferred.
  • a tricycle according to the first or second embodiment may comprise at least one display device via which display contents can be displayed as a function of the geographical position.
  • the changeable indicator is attached to the flaps 108, 110, 208, 210.
  • the determination of the geographical position can be made for example via a provided on the tricycle mobile electronic device using GPS technology.
  • the display device is preferably flexible in order to adapt to the outer contour of the cabin. Show a Beis diversion.
  • the display device can be used adjacent to the upper and lower flap 108, 110 or 208, 210 or integrated into this can also be used for playing moving images. This is preferably done in the state of the vehicle. In this way, the vehicle at different locations, for example, to play short films for information or
  • the vehicle according to the invention according to the first and second embodiments is preferred for the display device are OLEDs.
  • a generator is connected to the rear axle, which is switchable by the driver and on the means of a deceleration energy generation for charging the battery and / or powering electrical equipment on the tricycle is possible.
  • the tricycle according to the second embodiment can be used not only as a transport vehicle, but can alternatively or additionally be used as a short-term stationary device used. For example, it is possible, for example, to apply a coffee machine or a microwave to the shelves indicated in FIG. 31 in order to ensure a culinary supply at stands in the short term.
  • the entry is now designed symmetrically from left and right and is on the struts 70 and 72 an entry aid available, so that passengers can comfortably reach their seats. Furthermore, the ride comfort increases due to the suspension of the rear axle with the rear springs.
  • a muscle-powered vehicle preferably a tricycle provided with a vehicle frame having a front frame and a rear frame, wherein in a first use of the tricycle, the front frame and the rear frame are connected to each other, and in a second type of use of the tricycle between the Front frame and the rear frame, an intermediate element is inserted, which is mechanically connected to the front frame and with the rear frame in such a manner that increases the center distance of the tricycle.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

L'invention concerne un véhicule mû par la force musculaire, notamment un tricycle, et comprenant un châssis qui présente un cadre avant et un cadre arrière. Dans un premier mode d'utilisation de ce véhicule, le cadre avant et le cadre arrière peuvent être reliés l'un à l'autre alors que, dans un deuxième mode d'utilisation, il est possible d'intercaler, entre le cadre avant et le cadre arrière, un élément intermédiaire qui peut être relié mécaniquement au cadre avant et au cadre arrière de manière à augmenter l'empattement du véhicule. L'invention concerne également un véhicule mû par la force musculaire qui comprend un châssis et une cabine, au moins un montant assurant la liaison mécanique entre un segment de toit de la cabine et le châssis du véhicule.
PCT/EP2006/012349 2005-12-20 2006-12-20 Vehicule mu par la force musculaire Ceased WO2007071412A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102005060964 2005-12-20
DE102005060964.3 2005-12-20
DE102005061581A DE102005061581A1 (de) 2005-12-20 2005-12-22 Durch Muskelkraft bewegbares Fahrzeug
DE102005061581.3 2005-12-22

Publications (2)

Publication Number Publication Date
WO2007071412A2 true WO2007071412A2 (fr) 2007-06-28
WO2007071412A3 WO2007071412A3 (fr) 2007-09-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/012349 Ceased WO2007071412A2 (fr) 2005-12-20 2006-12-20 Vehicule mu par la force musculaire

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DE (1) DE102005061581A1 (fr)
WO (1) WO2007071412A2 (fr)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
FR2929587A1 (fr) * 2008-04-03 2009-10-09 Cycle & Co Sarl Dispositif de fixation d'une fourche de roue avant sur le plateau autoportant d'un vehicule leger.
JP2020050043A (ja) * 2018-09-25 2020-04-02 パナソニックＩｐマネジメント株式会社 三輪自転車

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DE102007015851A1 (de) * 2007-03-30 2008-10-02 J. & A. Sättele GmbH Radvorsatz für Kleinfahrzeuge
FR2929585B1 (fr) * 2008-04-03 2010-09-10 Cycle & Co Tricycle a plateau autoporteur.
ITVI20110061A1 (it) * 2011-03-21 2012-09-22 Tondello S N C Di Tondello L & C Triciclo da utilizzare prevalentemente per spostamenti urbani

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FR2528002A1 (fr) * 1982-06-02 1983-12-09 Ramond Marcel Cycle transformable comportant une structure de base polyvalente et des equipements
FR2703972B3 (fr) * 1993-01-15 1995-04-07 Charton Ets Maurice Cycle à deux ou trois roues à cadre télescopique.
JP2001095109A (ja) * 1999-09-21 2001-04-06 Toshiba Corp 電動自転車および電動自転車の駆動方法
DE20007608U1 (de) * 2000-04-27 2000-07-13 Heinz Kettler GmbH & Co., 59469 Ense Kinderdreirad
JP2002046679A (ja) * 2000-08-04 2002-02-12 Honda Motor Co Ltd 燃料電池搭載自動二輪車
JP2002249090A (ja) * 2001-02-22 2002-09-03 Yamaha Motor Co Ltd 電動自転車
DE10135622A1 (de) * 2001-07-21 2003-02-06 Bayerische Motoren Werke Ag Kinderfahrrad
FR2883834A1 (fr) * 2005-03-30 2006-10-06 Benoit Patry Vehicule servant de tricycle ou de chariot ou de poussette

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2929587A1 (fr) * 2008-04-03 2009-10-09 Cycle & Co Sarl Dispositif de fixation d'une fourche de roue avant sur le plateau autoportant d'un vehicule leger.
WO2009133266A1 (fr) * 2008-04-03 2009-11-05 Cycle & Co Dispositif de fixation d'une fourche de roue avant sur le plateau autoportant d'un vehicule leger
JP2020050043A (ja) * 2018-09-25 2020-04-02 パナソニックＩｐマネジメント株式会社 三輪自転車

Also Published As

Publication number Publication date
DE102005061581A1 (de) 2007-06-21
WO2007071412A3 (fr) 2007-09-13

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