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WO2018158174A1 - Dispositif de guidage de chaise sans boîtier - Google Patents

Dispositif de guidage de chaise sans boîtier Download PDF

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Publication number
WO2018158174A1
WO2018158174A1 PCT/EP2018/054629 EP2018054629W WO2018158174A1 WO 2018158174 A1 WO2018158174 A1 WO 2018158174A1 EP 2018054629 W EP2018054629 W EP 2018054629W WO 2018158174 A1 WO2018158174 A1 WO 2018158174A1
Authority
WO
WIPO (PCT)
Prior art keywords
linear guide
guide
chair
housing
carriage
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/EP2018/054629
Other languages
German (de)
English (en)
Inventor
Josef Trendelkamp
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.)
TRENDELKAMP TECHNOLOGIE GmbH
Original Assignee
TRENDELKAMP TECHNOLOGIE GmbH
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 TRENDELKAMP TECHNOLOGIE GmbH filed Critical TRENDELKAMP TECHNOLOGIE GmbH
Priority to EP18712508.3A priority Critical patent/EP3589168A1/fr
Publication of WO2018158174A1 publication Critical patent/WO2018158174A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/12—Theatre, auditorium or similar chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/023—Reclining or easy chairs having independently-adjustable supporting parts the parts being horizontally-adjustable seats ; Expandable seats or the like, e.g. seats with horizontally adjustable parts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/002—Chair or stool bases
    • A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/02—Office stools; Workshop stools
    • A47C9/022—Office stools; Workshop stools movably mounted on a working-table or the like

Definitions

  • the invention relates to a housing-free chair guide device for floor installation according to the preamble of claim 1.
  • Chair guide devices are known for supporting and movably guiding a chair, for example for meeting rooms of public buildings, in which the device is, for example, recessed in the hall floor to enable the chair position to be changed to a fixed table.
  • the chair is automatically moved, for example via an inclined plane or a return mechanism, into a resting or starting position, in which the seat surface is situated as far as possible below the fixedly mounted table.
  • ordered chair positions are automatically taken to provide sufficient passages behind backrest surfaces of the chairs.
  • a chair guide with housing is known for example from DE 203 20 975 U1 of the applicant, in which a slot guide in the housing is provided as a guide slot and a chair receptacle is a chair receiving sleeve, with a carriage with carriage, which along two parallel linear guide be guided. At the end walls of the housing rubber-elastic buffers are provided which stop the attack of the chair receptacle in their process in the respective end positions.
  • the housing is covered with a cover element, which conceals the components received in the housing and serves as slip-proof.
  • the chair guide device is also known from DE 20 2005 005 317 U1 also known to the applicant.
  • the chair is arranged on a standpipe as a chair base, which is mounted longitudinally displaceably on the carriage of the linear guide. It is thus possible to move the chair away from the table and, as soon as the person sitting on the chair gets up, automatically return to the starting position. Therefore, such chair guide devices are mainly used in conference rooms or meeting rooms. They should create a desired, adjustable distance from the conference table and collision-free passages.
  • the chair guide device comprises a piston rod with a gas spring, a damper element, two mutually oppositely acting pulleys and arranged in roller support units pulleys, all components are enclosed in a housing.
  • the known chair guide devices with housing is disadvantageous that they must be embedded in the ground, or the position of the chair guide devices, ie the seat geometry in the planning of a room or conference room must be taken into account for receiving the housing a bottom box or at least provide a corresponding recess in the ground to mount the known chair guide devices with housing at their pre-planned positions can. Consequently, a change in the seat geometry in the conference or meeting rooms after the floor boxes are created only with great effort possible. Accordingly, the planning and assembly costs of the known chair guide devices is very high. Disclosure of the invention
  • the housing-free chair guide device for floor installation with at least one linear guide and at least one guided in the longitudinal extension of the linear guide carriage which is at least positively and / or non-positively connected to a chair base, wherein the carriage with the chair base from a starting position at a head end of the linear guide can be transferred in at least one of the starting position different position in the direction of a foot end of the linear guide, includes the technical teaching that is arranged on the linear guide at least one support device for fixing the linear guide on the floor.
  • the chair guide device according to the invention without housing is installed on the floor, wherein a support device for fixing the linear guide on the floor, or the supporting device advantageously spaced the linear guide to the ground supported on the ground.
  • the floor under the support device is to be understood as "floor.”
  • an already installed housing of a known chair guide device can serve as the floor
  • the floor, or the supporting surface can also be the overhead surface of a floor covering on which the chair guide device according to the invention is fixed via the supporting device ground as the supporting surface understood, which results in recess of the floor covering up to a height which advantageously corresponds to the height of the supporting device with the linear guide, in or under the floor covering support device with linear guide of preferably 8 mm to 25 mm and more preferably from 12 mm to 18 mm for the chair guide device according to the invention can therefore be formed in a floor covering with a height that exceeds the structural height of the support device with the linear guide within the floor covering, for example at a floor covering with a height of 20 mm at a total height of support structure with linear guide, for example, 14 mm.
  • the formation of the support surface in a floor covering which is only possible due to the limited height of the chair guide device according to the invention, has the great advantage that, for example parquet floor or other flooring without this adapt to floor boxes, that is without laying the flooring around the floor boxes around , can be passed. After the floor is laid, this can be processed accordingly, namely the recess for the inventive chair guide device to be installed are incorporated into the floor covering.
  • the incorporation of the recess for receiving the chair guide device according to the invention for example, by means of a router, which operates controlled by a template or computer, for example. But the bottom is also the one below a floor covering.
  • the housing-free chair guide device according to the invention is very particularly preferably for installation in the building technology, and here preferably for installation or construction in or on the floor of the building, for example, in or on the floor of a conference room or an auditorium, namely both in rooms already built buildings or even in rooms of buildings in the planning or in the construction phase.
  • a building mobile, especially floating buildings or complexes can be understood.
  • the assembly that is, the fixation of the chair guide device according to the invention on the support device on the floor has the advantage that the chair guide device without it outside the fixation points or surfaces to cause injury to the flooring, can be dismantled again.
  • both the assembly and disassembly effort of the housing-free chair guide device according to the invention over the known chair guide devices with housing is significantly reduced.
  • the support device is in one piece, that is monolithically formed with the linear guide.
  • the one-piece education has to a the advantage that overall the components for the chair guide according to the invention are reduced, whereby the manufacturing cost can be reduced, and on the other can be reduced by the one-piece design of the linear guide with the support error tolerances. If, for example, a double linear guide with two mutually parallel linear guides is formed as a linear guide, which are connected to one another via the support device, the parallelism of the linear guides without their readjustment by the structural one-piece design.
  • the linear guide can be produced with the supporting device from a profile or molded part, for example in the form of an extruded profile.
  • the chair guide device according to the invention with the one-piece design of the linear guide with the support device can also be produced in the casting process or by forming the linear guide with the support device, for example by milling from a casting.
  • the support device is at least non-positively and / or materially connected to the linear guide, for example by welding, gluing or by means of fasteners, which are used to attach the linear guide to the support device.
  • connection techniques between the linear guide and the support such as a tongue and groove connection or a dovetail connection.
  • all connection techniques that provide a sufficient load limit to keep permanently connected to the linear guide and the support device during operation of the chair guide device.
  • At least two in the longitudinal extent of the linear guide spaced-apart support devices are arranged in the form of sleepers on the linear guide.
  • at least a first subscription is preferred.
  • supporting device arranged in the region of the initial position at the head end of the linear guide and at least a second support device in the region to the initial position different position at the foot end of the linear guide is arranged so that the first and the second support device in the longitudinal extent of the linear guide are spaced from each other, the stability of the housing free Chair guide device resulting from the connection of the first with the second support device via the linear guide.
  • the linear guide in the form of a poly linear guide in particular a double linear guide be configured with at least two mutually parallel rails, which are connected to each other via the support, said formed in the form of thresholds and spaced apart support devices preferably two mutually parallel Connecting linear guides together to form a track.
  • the linear guide can advantageously be designed as a mono-linear guide with only one rail.
  • the initial position at the head end of the linear guide to the position different from the initial position at the foot end of the linear guide at a different distance from the ground whereby the linear guide from the different position to the initial position (end position) at the foot end of the linear guide to the initial position at the head end of the linear guide is inclined, in particular forms an inclined or inclined plane along which guided on the linear guide carriage by the gravitational force is automatically returned from the end position to the initial position.
  • the lying by the different distance from the bottom linear guide overcomes in the longitudinal extent preferably a height difference between the starting position and the end position of an inclination of the linear guide in preferably an angle between 0.5 ° to 3.5 ° and more preferably between 0.9 ° and 1.7 ° and more preferably between 0.95 ° and 1.3 °.
  • the carriage comprises at least one carriage, with which the carriage is guided along the linear guide.
  • the carriage and the carriage can be designed as a one-piece component or preferably as at least two components to be joined together.
  • the carriage comprises at least two carriages, and more preferably the carriage comprises four carriages, wherein in each case a first and a second carriage in the longitudinal extension of the linear guide one behind the other, that is arranged in series, and another third and fourth carriage, which also in series are arranged parallel to the first and the second carriage are arranged.
  • This arrangement of the carriage is particularly suitable for guiding the carriage over the carriage along a linear guide designed as a double rail or as a double-stranded profile. In the case of a linear guide designed as a monorail, only one carriage may be designed to guide the carriage along the monorail.
  • a monorail as a linear guide tion are preferably 4 bearings X-shaped arranged in the carriage, which are supported on both sides of the linear guide at the top and bottom so that an inclination, that is, a rolling motion about the linear guide, the carriage and thus the carriage can be excluded.
  • the bearings can be both components of the carriage and the linear guide.
  • a hybrid bearing is understood to be a ball bearing in which different materials are used for the bearing rings and the rolling elements, for example a deep groove ball bearing with conventional bearing rings made of bearing steel and balls made of a high-strength ceramic, preferably silicon nitride. Due to the lower density of the balls, only slight centrifugal forces are generated during rapid rotation, as a result of which the service life of the bearing can advantageously be increased.
  • the plastic plain bearing is preferably a lubrication and maintenance-free plain bearing, which advantageously consists of special, self-lubricating plastics.
  • Plastics used in the plain bearing can be composites made of, for example, a base polymer, reinforcing materials (such as fibers and fillers), and embedded solid lubricants or oils During operation, these lubricants constantly come to the surface due to micro wear and thus reduce friction and wear of the bearings PTFE (polytetrafluoroethylene) is particularly preferred as plastic for the plastic plain bearing PTFE is characterized by its particularly low coefficient of friction against other substances, such as
  • plastic plain bearings can be used in many different variants, depending on the desired property
  • Preferred plastic plain bearings are those that are lubricant-free, corrosion-resistant, light and insensitive to dirt d, whereby the maintenance of the chair guide device according to the invention can be significantly minimized.
  • electrically conductive bearings can be used to, for example, via the electrical resistance measurement during movement of the carriage along the linear guide to detect the position of the carriage can. But electrically conductive bearings can also be used to record the travel distance, ie the distance traveled by the carriage along the linear guide, to determine maintenance intervals of the chair guide device, or in case of irregularities of the measured resistances wear or a defect of the chair guide device early to recognize. If the linear guide and the bearings are made of thermoplastic, polytetrafluoroethylene (PTFE) is preferably contained in the lubricants required for this purpose.
  • PTFE polytetrafluoroethylene
  • the linear guide is designed as a rail in the form of an O, C or U-shaped extruded profile.
  • the carriages with their bearings preferably surround the O-shaped linear guide underneath the carriage, with the bearing resting on or at least partially around the profile.
  • the bearing for example in the form of ball or rollers, preferably engages in the profile of the linear guide and is guided in the linear guide.
  • a combination of at least two of the extruded profiles mentioned here in at least one double linear guide is conceivable, for example, a linear guide has an O-shaped profile and the other linear guide has a U-shaped profile.
  • This embodiment of a linear guide according to the invention with two different profiles in a double linear guide has the advantage that, due to the different profiles, an orientation of the slide relative to the double linear guide during assembly is predetermined.
  • profiles with other cross-sections are also conceivable, for example angular, such as square, rectangular, triangular or oval profiles, or a combination of at least two of the aforementioned profiles for each linear guide.
  • the chair guide device has a return mechanism for returning the carriage from the to the beginning Position different position back to the initial position, for example, via the bias by means of a gas spring, a spiral or coil spring, a spring wound from a sheet metal strip or by gravity by forming a slope in the linear guide.
  • a return mechanism for returning the carriage from the to the beginning Position different position back to the initial position, for example, via the bias by means of a gas spring, a spiral or coil spring, a spring wound from a sheet metal strip or by gravity by forming a slope in the linear guide.
  • the arrangement that is, the recording of the return mechanism can be done both on or in the carriage, or in the carriage and / or on or in the supporting device, regardless of whether or in which component of the return mechanism is arranged, a relative movement of the carriage to the linear guide should be ensured, namely the carriage in the longitudinal direction of the linear guide along the linear guide from the position different from the initial position can be transferred back to the initial position.
  • at least one recess in the support device and / or in the carriage configured, for example in the form of a recess formed at least partially in the longitudinal extent of the chair guide device, for example a groove.
  • a recess formed in the carriage may preferably serve to receive a wind-up restoring mechanism which stores the energy applied during movement of the chair guide device from the initial position to the position different from the starting position and releases this energy for returning the chair guide device to the initial position.
  • a recess in the support device may also serve in addition to the inclusion of a return mechanism for locking the carriage, that is, for detecting a chair connected to the chair guide device on the support device.
  • a return mechanism outside the linear guide and the supporting device for example in a component arranged in front of or behind the linear guide, for example in a box or in a box.
  • the chair guide device according to the invention in particular the linear guide and the support device can be made of any conceivable material.
  • Materials which are particularly advantageous are materials such as steel, ceramic, non-ferrous metal, plastic, titanium, glass fiber, aluminum or a combination of at least two of these materials, for example a metal or plastic mixture or a plastic alloy, for example a fiber-plastic composite of one Plastic and glass fibers.
  • FIG. 1 is a schematic sketch of an embodiment of a chair guide device according to the invention top view from above,
  • FIG. 2 is a schematic sketch of the chair guide device of Figure 1 in frontal sectional view along the line B-B shown in Figure 1,
  • FIG. 3 is a schematic sketch of the chair guide device of Figure 2 in frontal sectional view with reinforced central web
  • FIG. 4 is a schematic sketch of a chair guide device in frontal sectional view with reinforced central web with recess and with both on the side of the linear guides lateral reinforcements for processing carpet or parquet,
  • FIG. 5 is a schematic sketch of a chair guide device in frontal sectional view with reinforced central web with recess and disposed on both sides of the linear guides on the central web side cheeks,
  • Fig. 6 is a schematic sketch of a chair guide device in frontal sectional view with a configured as a monorail linear guide and
  • FIG. 7 is a schematic sketch of a chair guide device in side view with inclined plane.
  • FIG. 1 shows a schematic sketch of an embodiment of a chair guide device 1 according to the invention from above on the chair base 5 in the form of a chair receiving sleeve for a chair leg of a chair guided over the chair guide device 1 (not shown) and in plan view from above with a mounting plate 40
  • Carriage 4 with carriage 10 in plan view 40 fasteners can be seen at each of the four corners of the mounting plate, with which the carriage 10 are connected to the underside of the mounting plate 40 with the mounting plate 40).
  • the mounting plate 40 also serves to attach the chair base 5 with the carriage 4. About the carriage 10 of the carriage 4 is guided with the chair base 5 along two linear guides 2 and 3.
  • the carriage 4 is in the starting position A, also referred to as rest or initial position, lying on the right in Figure 1 head of the chair guide device. 1 From the starting position A, the carriage 4 be transferred with the chair base 5 from the starting position A in at least one of the starting position A different position E in the direction of the foot end of the linear guide 2 and 3 (lying left in Figure 1). Between the two linear guides 2 and 3 is a supporting device 6 with central web 30, which is connected to the linear guides 2 and 3. In the present case, the linear guides 2 and 3 are integrally formed with the supporting device 6 and together with the supporting device 6 form a common extruded profile. The support device 6 is used to fix the linear guides 2 and 3 on the floor 7.
  • fasteners 1 12 for example in the form of screws or Rivets that engage through the configured in the support device 6 through holes 1 1 1 and are used, for example, inserted into the bottom 7 dowels for anchoring the chair guide device 1 in the bottom 7 are rotated.
  • FIG 2 shows the chair guide device 1 of Figure 1 in frontal
  • each on the linear guide 2 and on the linear guide 3 guided carriage 10 can be seen, at least partially embrace the configured as O-profile rail 8 linear guides 2 and 3 such that the Carriage 10 at least partially supported on the linear guide 2 and 3.
  • the carriages 10 comprise, as shown, in each case at least one bearing 11, via which the carriages 10 each slide on the linear guide 2 and 3.
  • the formed between the linear guides 2 and 3 and the linear guides 2 and 3 connecting part of the support device 6 is to be understood in the context of the present invention as a central web 30, for example, in contrast to the support shown Device 6 with full-surface base surface 9 may be formed as a threshold.
  • the supporting device 6 can also be supported on the base 7 by means of feet (not shown here) formed on the supporting device 6.
  • the central web 30 of the support device 6 in Figure 2 is formed between the linear guides 2 and 3 with a constant profile, that is, with a consistently constant height or thickness.
  • the central web 30 shown in Figure 3 increases in each case via a shoulder in the direction of the underside of the mounting plate 40 of the carriage 4 toward and below the mounting plate 40 forms a plateau that at the level of the apex of lying on both sides of the plateau O-shaped Linear guides 2 and 3 is located.
  • the strength or height of the supporting device 6 shown in FIG. 3 increases by about three times relative to the supporting device 6 shown in FIG.
  • FIG. 4 shows a schematic sketch of a chair guide device 1 in frontal sectional view with reinforced central web 30 (as in Figure 2) and on both sides of the linear guides 2 and 3 additional lateral reinforcements 1 13, whereby the base surface 9 of the support device 6 laterally, in the figure left and right, is increased beyond the linear guides 2 and 3 addition.
  • the reinforcements 1 13 each have from the linear guide 2 and 3 outwardly sloping shoulders, wherein the highest point of the shoulders below the vertex of the linear guide 2 and 3 and below the plateau of the central web 30 is located.
  • the formation of the shoulders on the reinforcements 1 13 are advantageous for processing of carpet or parquet to the chair guide device 1 according to the invention, so that it is embedded in the carpet or parquet, which advantageously closes the plateau with the top of the flooring, or under the Level of the top of the flooring is.
  • the sloping outwardly shoulders of the reinforcements 1 13 increase the surefootedness of the chair guide device 1 and protect the linear guides 2 and 3 as impact protection against damage caused by a kick by a person, as when encountered with a foot, in particular the toe of a Shoe on the reinforcements in the direction of the central web 30, the shoe tip and thus the shoe is automatically deflected by the degree of slope of the outwardly sloping shoulder on the linear guide 2 and 3 addition.
  • the reinforcements 1 13 each form a sloping to the linear guides 2 and 3 shoulder on which additionally a plane parallel to the shoulders surface of the carriage 10 can be supported, so that the degrees of freedom orthogonal to the longitudinal extent XY of the linear guide 2 and 3 with respect to the embodiment , as shown in Figure 3, are further limited.
  • a recess 12 in the form of a groove extending from the plateau to the base surface 9 is configured in the central web 30 of the supporting device 6.
  • the recess 12 extends at least in sections in the longitudinal extension XY of the linear guides 2 and 3 parallel to the linear guides 2 and 3.
  • the recess 12 serves to receive components of the return mechanism (not shown here).
  • FIG. 5 shows the chair guide device 1 of Figure 4 with the difference that the reinforcements 1 13 are formed as side cheeks, which extend in the longitudinal extent XY parallel to the linear guides 2 and 3.
  • the side walls formed as reinforcements 1 13 have a height which is at or just above the level of the top of the mounting plate 40.
  • the side walls formed as reinforcements 1 13 have through holes 1 1 1, which serve for receiving and performing fasteners 1 12, with which the chair guide device 1 can be fixed to the floor 7.
  • the formed as side walls reinforcements 1 13 protect in this embodiment, in comparison to the embodiment shown in Figure 4, not only the linear guides 2 and 3 from accidental damage by kicking but also simultaneously protect the carriage 4 with the mounting plate 40 and the carriage 10 before an unintentional damage by a kick.
  • FIG. 6 shows a chair guide device 100 with only one linear guide 2, 3 designed as a monorail in the form of a rail 8, which, as also described for the chair guide devices 1 in FIGS. 1 to 5, comprises a support device 6 which is used to fix it as a monorail formed rail 8 is used on the floor 7, and the rail 8 formed as a monorail spaced from the bottom 7 at the bottom 7 is supported.
  • the carriage 4 of the chair guide device 100 is configured as a carriage 10, which is supported on the monorail 8 via four bearings 10 which are arranged crosswise around the monorail rail 8 and slides over the bearings 10 along the monorail 8.
  • the carriage 4 is supported on both sides of the monorail 8 arranged slider 1 10, which may be formed as a bearing 10, on the top of the support device 6 on the support device 6, so that the carriage 4 is not in a rolling motion about the longitudinal extent of the XY Monorail 8 tilts.
  • the sliders 1 10 are optional to the overlapping bearings 10 to complete, since already the arrangement of the bearing 10 crosswise tilting of the Slider 4 in a rolling motion about the longitudinal extent XY of the monorail 8 prevented.
  • Figure 7 shows a schematic sketch of a chair guide device 1, 100 in side view with oblique plane, wherein the lowest point of the inclined plane at the initial position A and the highest point of the inclined plane at the position A to the starting position A is different, so that the carriage 4 is displaceable from the initial to the end position against a force K1 and from the final to the initial position with release of a force K2 is automatically traceable.
  • the mounting plate 40 of the carriage 4 is wedge-shaped, so that the chair base 5 is always aligned at any position on the linear guide 2 and 3 or the monorail perpendicular to the perpendicular direction.
  • the inclined plane of the linear guide 2 and 3 or the monorail rail 8 is made by placing a wedge 200 on the floor 7, or the bottom 7, forming an inclined plane, worked out.
  • an inclined plane of the linear guide 2 and 3 or the rail 8 formed as a monorail can also be realized in that the supporting device 6 is formed as a wedge.
  • the monorail 8 can also be realized by, for example, a trained as a threshold support device 6 in the region of the initial position A has a lower height than a trained as a threshold support device 6 in the region of the position E, so that the two formed as a threshold Support devices 6, the linear guide 2 and 3 or formed as a monorail rail 8 in the initial position A and in the position E with a different distance to the ground at the bottom support.

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

L'invention concerne un dispositif de guidage de chaise (1, 100) sans boîtier pour installation au sol, comprenant au moins un moyen de commande linéaire (2, 3) et au moins un chariot (4) guidé dans la direction de l'extension longitudinale du moyen de guidage linéaire (2, 3) et relié au moins par complémentarité de forme et/ou à force à une base de chaise (5), ledit chariot (4) pouvant être transféré avec la base de chaise (5) d'une position de sortie (A) située à une extrémité côté tête du moyen de guidage linéaire (2, 3) à au moins une position (E) différente de la position de sortie (A) dans la direction d'une extrémité côté pied du moyen de guidage linéaire (2, 3). Selon l'invention, au moins un dispositif de support (6) pour la fixation du moyen de guidage linéaire (2, 3) sur le sol (7) est prévu sur ledit moyen de guidage linéaire (2, 3).
PCT/EP2018/054629 2017-03-03 2018-02-26 Dispositif de guidage de chaise sans boîtier Ceased WO2018158174A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18712508.3A EP3589168A1 (fr) 2017-03-03 2018-02-26 Dispositif de guidage de chaise sans boîtier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017104498.1A DE102017104498A1 (de) 2017-03-03 2017-03-03 Gehäusefreie Stuhlführungsvorrichtung
DE102017104498.1 2017-03-03

Publications (1)

Publication Number Publication Date
WO2018158174A1 true WO2018158174A1 (fr) 2018-09-07

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Family Applications (1)

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PCT/EP2018/054629 Ceased WO2018158174A1 (fr) 2017-03-03 2018-02-26 Dispositif de guidage de chaise sans boîtier

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EP (1) EP3589168A1 (fr)
DE (1) DE102017104498A1 (fr)
WO (1) WO2018158174A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3603454A1 (fr) * 2018-08-03 2020-02-05 Josef Trendelkamp Dispositif d'entraînement mécanique pour une chaise
US20210362357A1 (en) * 2020-05-20 2021-11-25 John Thomas Anastasio Out of the front knife with linear guided rail mechanism
US11241098B2 (en) 2017-10-02 2022-02-08 Gary Platt Manufacturing, Llc Casino chair with sliding base
US11974674B2 (en) 2020-11-25 2024-05-07 Gary Platt Manufacturing, Llc Seat with sliding base

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018129990B4 (de) * 2018-11-27 2024-02-01 Goracon Engineering Gmbh Stuhlführung
DE102019113297A1 (de) * 2019-05-20 2020-11-26 Josef Trendelkamp Führungsschienenfreie Stuhlführungsvorrichtung
DE102020108123A1 (de) 2020-03-24 2021-09-30 Josef Trendelkamp Stuhlführungsvorrichtung mit Führungskulisse
DE102021132447A1 (de) 2021-12-17 2023-06-22 Josef Trendelkamp Stuhlbein und Stuhlführungsvorrichtung mit Stuhlbein

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DE20320975U1 (de) 2002-08-21 2005-08-18 Fischer, Gerhard Stuhlführung für einen hin- und herverfahrbaren Stuhl
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EP3603454A1 (fr) * 2018-08-03 2020-02-05 Josef Trendelkamp Dispositif d'entraînement mécanique pour une chaise
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