WO2017194859A1 - Engin roulant, notamment pour la dépose au sol de matériaux en vrac - Google Patents
Engin roulant, notamment pour la dépose au sol de matériaux en vrac Download PDFInfo
- Publication number
- WO2017194859A1 WO2017194859A1 PCT/FR2017/051071 FR2017051071W WO2017194859A1 WO 2017194859 A1 WO2017194859 A1 WO 2017194859A1 FR 2017051071 W FR2017051071 W FR 2017051071W WO 2017194859 A1 WO2017194859 A1 WO 2017194859A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- machine
- smoothing
- wheels
- ground
- tank
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4866—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
- E01C19/4873—Apparatus designed for railless operation
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C19/2005—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders without driven loosening, discharging or spreading
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C2019/2055—Details not otherwise provided for
- E01C2019/206—Hand operated spreading devices
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
Definitions
- the invention relates to a rolling machine, in particular for the laying on the ground, in the form of a bed, of bulk materials.
- a machine comprising a rolling frame equipped with a storage tank and distribution of bulk materials and a smoothing table, the smoothing table having a leading edge disposed transversely to the direction of movement of the gear, that is to say according to the width of the machine, and said tank being provided, in lower part forming tank bottom, with an unloading opening disposed between the leading edge of the smoothing table and the wheels of the rolling chassis of the machine.
- the machines or devices are generally coupled to a towing vehicle, making the complex complex and cumbersome.
- the design of such devices or machines prevents to follow the profile of the ground, and to circulate on a soil with complex profile.
- An object of the invention to provide a machine whose design allows, with the aid of a single operator, to transport, spread and smooth very quickly and 1
- the invention relates to a rolling machine, in particular for the laying on the ground, in the form of a bed, of bulk materials.
- a machine comprising a rolling frame equipped with a storage tank and distribution of bulk materials and a smoothing table, the smoothing table having a leading edge disposed transversely to the direction of movement of the gear, that is to say according to the width of the machine, and said tank being provided, in lower part forming tank bottom, with an unloading opening disposed between the leading edge of the smoothing table and the wheels of the rolling chassis of the machine.
- the machines or devices are generally coupled to a towing vehicle, making the complex complex and cumbersome.
- the design of such devices or machines prevents to follow the profile of the ground, and to circulate on a soil with complex profile.
- An object of the invention to provide a machine whose design allows, with the aid of a single operator, to transport, spread and smooth very quickly and 2
- Another object of the invention is to provide a machine whose design allows easy driving, effortlessly, and a passage in traffic lane areas of small width and complex profile.
- the subject of the invention is a rolling machine, in particular for the laying on the ground, in the form of a bed, of bulk materials, said machine comprising a rolling frame equipped with a storage and material distribution tank. in bulk and a smoothing table, the smoothing table having a leading edge disposed transversely to the direction of movement of the machine, that is to say according to the width of the machine and said tank being equipped, at the lower part forming a bottom of the tank, with an unloading opening arranged between the leading edge of the smoothing table and the wheels of the rolling chassis of the machine, for the purpose of removing a bed of material in bulk of controlled thickness, characterized in that the rolling frame is mounted to tilt around the axis of rotation of the wheels through which it rests on the ground for the passage of said machine of a so-called working configuration in which the smoothing table is in con ground support to a so-called transport configuration in which the smoothing table is spaced from the ground, in that the wheels of the rolling frame are driving wheels, and in that the reservoir and
- the pivotal mounting of the frame carrying the reservoir and the smoothing table around the axis of rotation of the wheels of the frame allows the use of the smoothing table as a means of support on the surface that has just been coated, while following the soil profile.
- the inclination adjustment of the smoothing table with the plane of the unloading opening of the tank following this inclination allows the unloading opening not to be an obstacle during the advancement of the machine.
- the inclination adjustment of the smoothing table at least by pivoting the smoothing table about an axis, parallel to the plane of the smoothing table, and transverse, in particular orthogonal to the axis of rotation of the wheels, so as to form, between the plane of the smoothing table and the axis of rotation of the wheels, an acute angle of one side or the other of the machine according to the gradient of the ground, makes it possible to maintain the horizontality of the smoothing table, in the absence of flatness of the ground. Adjusting the height of the smoothing table and the unloading opening relative to the ground support plane of the wheels of the frame makes it possible to obtain a bed of desired thickness.
- the adjustment means configured for adjustment in height and inclination of the smoothing table are at least partially common.
- the adjustment means comprise two independently actuated actuators each disposed between the frame and the moving assembly.
- each actuator is a cylinder whose rod is fixed to the frame and whose body is fixed by means of an arm to said moving assembly.
- each cylinder extends orthogonally to the axis of rotation of the wheels. 4
- each cylinder preferably extends substantially orthogonally, that is to say more or less 10 °, to the plane of the smoothing table.
- one of the arms and said movable assembly are coupled to each other by a pivot link axis transverse to the axis of rotation of the wheels and parallel to the plane of the smoothing table and the other arm and said assembly are coupled to each other by a connection to pivoting and sliding, the sliding being adapted to operate in a direction parallel to the leading edge of the smoothing table.
- the use, as actuators, of cylinders that can be controlled by the driver of the machine allows a permanent adjustment, including while driving the machine. The driver thus has the possibility of real-time and continuous adjustment of the position of the smoothing table, when he finds a problem.
- the machine is equipped with a U-shaped handlebar, the branches of the U coupling the core of the U forming a handle to the jacks, and one of the branches of the U is coupled to one of the jacks of slidingly movable manner along said cylinder.
- the sliding movement avoids a torsion of the handlebars when controlling a variation in the length of the cylinders with a length adjustment cylinders differentiated from one jack to the other.
- the tank opened from above is delimited by a so-called front transverse wall, a so-called rear transverse wall, and two so-called lateral lateral walls, the leading edge of the table extends to the base of the rear wall of the tank and the unloading opening is a closable opening. It is thus possible to fill the tank of the machine at a place remote from the surface to be coated with a bed of bulk materials.
- the tank is compartmentalized by partitions extending parallel to the longitudinal axis of the machine taken in the direction 5
- the closing means of the unloading opening comprise a series of traps arranged side by side in the direction of the width of the machine, said traps being movably mounted between a closed position of the unloading opening in which said hatches are separated from each other by a partition and an open position of the unloading opening in which said hatches at least partially project from said tank, at least one of the traps being suitable to move between the closed position and the open position independently of the other hatches and the machine is equipped with an end stop of the hatches in the open position, this end stop being adjustable in position.
- the presence of a plurality of hatches inside a compartmentalized tank makes it possible to reduce the working width and / or the distribution flow rate.
- the reservoir comprises two flaps for adjusting the width of the bed of bulk materials to be deposited, each flap extending below the means for closing the unloading opening in the closed position of said opening. unloading, each flap being at its upper edge coupled to a side wall of the reservoir by a swivel axis pivot connection parallel to the plane of the smoothing table for the passage of said flap from a position to apply against said side wall at a position spaced from said side wall.
- These flaps therefore also contribute to the adjustment of the working width.
- FIG. 1 shows a perspective view, taken side smoothing table, a machine according to the invention. 6
- FIG. 2 represents a perspective view, taken on the handlebar side, of a machine according to the invention.
- FIG. 3 shows a view in exploded position of the constituent elements of a machine according to the invention.
- FIG. 4 shows a view taken on the handlebar side of the machine resting on a flat floor.
- FIG. 5 represents a view, taken on the handlebar side, of the machine resting on an inclined ground, during the coating, with the left wheel of the machine resting on an already coated surface and the right wheel of the machine resting on a surface being coated, not yet coated and with a detailed view of the connection of an actuator to the tank.
- FIG. 6 represents a view, taken on the handlebar side, of the machine resting on an inclined ground, being coated, with the right wheel of the machine resting on an already coated surface and the left wheel of the machine resting on a surface being coated, not yet coated.
- FIG. 7 and 8 show schematic side views of the machine, to illustrate the tilting of the frame about the axis of rotation of the wheels.
- FIG. 9 shows an elevational view of the machine, with two hatches in the open position.
- - Figure 10 shows a detail view of a control flap.
- FIG. 1 1 shows a partial view of the tank and the limit stop of the hatches equipping the tank in the minimum open position of the hatches, the end stop being active.
- FIG. 12 represents a partial view of the reservoir and the end stop of 7
- the object of the invention is a self-propelled machine 1 for the laying on the ground, in the form of a bed or a layer, of bulk coating materials for roads, roadways or other surfaces.
- These bulk materials can be formed by asphalt, sand, gravel or other.
- This machine 1 is a self-propelled machine 1 comprising a chassis 2 equipped with two wheels 8 ground support. These wheels 8 are driven wheels rotated about an axis XX '. To allow this motor drive in rotation of the wheels, the machine is equipped with a hydrostatic bridge to which each wheel 8 is coupled by a half-shaft, this hydrostatic bridge incorporating a differential and being coupled to a heat engine. These drive means for rotating the wheels will not be described in more detail, as they are well known to those skilled in the art.
- the machine further comprises a tank 3 for storing and dispensing bulk materials intended to form said coating, and a smoothing table 4, the storage tank 3 and the smoothing table 4 being mounted on the frame 2.
- the smoothing table 4 has a leading edge disposed transversely to the direction of movement of the machine, that is to say along the width of the machine 1, and the reservoir 3 is equipped, in the lower part forming a bottom 6 of the tank 3, with an unloading opening 7 arranged between the leading edge 5 of the smoothing table 4 and the wheels 8 of the frame 2 8
- the tank 3 open from above is, in the manner of a hopper, defined by a so-called front transverse wall 18, a so-called rear transverse wall 19 and two so-called lateral lateral walls 20.
- the leading edge of the smoothing table 4 extends to the base of the rear wall 19 of the tank 3 and the unloading opening 7 of the tank 3 is a closable opening.
- the smoothing table 4 which can be formed by a simple sheet metal attached to the tank, in particular to the rear wall 19 of the tank at its leading edge, has a width of between 0.60 and 1.20. m and a length of between 30-40 cm to form a sufficiently large bearing surface.
- the tank 3 is partitioned by partitions 21 extending parallel to the longitudinal axis of the machine 1 taken in the direction of movement of the machine.
- the means 22 for closing the discharge opening 7 comprise a series of hatches 221 arranged side by side in the width direction of the machine. Said hatches 221 are movably mounted between a closed position of the unloading opening 7 in which said hatches extend at least partially inside the tank 3 and are separated from each other by a partition 21, and an open position of the unloading opening 7 in which said hatches 221 at least partially project from said tank 3.
- These hatches 221 are curved profile hatches, concavity turned towards the bottom of the tank in the closed position. At least one of the hatches is able to move between the closed position and the open position, independently of the other traps 221.
- each hatch is associated with a jack disposed outside the tank and extending between the top of the smoothing table and the hatch. This jack allows a sliding movement of the associated hatch, between a closed position and an open position of the opening of 9
- the machine can be equipped with a stop 23 end of the hatches 221 in the open position.
- This end stop 23 is adjustable in position.
- the end stop 23 is formed by a rod disposed outside the tank and positionable, in the active position, on the trajectory followed by the hatches 221 when passing from the closed position to the position open hatches 221.
- This rod which extends along the width of the machine, is thus housed at each of its ends in a flange projecting from the top of the smoothing table.
- These flanges extend facing one another and are each provided with a notch equipped with positioning notches of the end of the rod, for maintaining the rod in the active position, that is to say say on the trajectory followed by the traps, or in inactive position, that is to say outside the trajectory followed by the traps.
- the tank 3 comprises two flaps 24 for adjusting the width of the bed of bulk material to be deposited.
- Each flap 24 extending below the means 22 for closing the opening 7 unloading in the closed position of said opening 7 unloading.
- Each flap 24 is, at its upper edge, coupled to a side wall 20 of the reservoir 3 by a fulcrum axis pivot connection parallel to the plane of the smoothing table 4 for the passage of said flap 24 of a position applied against said side wall at a position spaced from said side wall.
- the adjustment in position of each flap operates here manually using a pivoting lever outside the tank and engaged with the pivot axis of the flap. This pivoting lever is able to occupy several angular positions depending on the desired position 10
- the reservoir 3 thus produced and the smoothing table 4 form an assembly mounted on the frame 2.
- the frame 2 thus comprises a support structure of the reservoir 3 and the smoothing table 4.
- This support structure at least partially surrounds the motor drive means of the wheels 8, through which the chassis 2 rests on the ground.
- the chassis 2 pre-equipped with the reservoir 3 and the smoothing table 4 is therefore, with the reservoir 3 and the smoothing table 4, mounted to tilt about the axis XX 'of rotation of the wheels 8 through which it rests on the ground, for the passage of said machine of a so-called working configuration in which the smoothing table 4 is in bearing contact with the ground to a so-called transport configuration in which the smoothing table 4 is removed from the ground .
- the transport configuration is shown in Figure 8.
- the machine may have a position according to FIG. 7, with the smoothing table 4 resting on the already coated surface, this coating not being represented in FIG. 7.
- the machine 1 is equipped with a handlebar 15 U on which the driver can support to control the tilting of the chassis, especially for the passage in configuration of transport of the machine.
- a handlebar 15 U on which the driver can support to control the tilting of the chassis, especially for the passage in configuration of transport of the machine.
- the tank tends to tilt naturally in working configuration when the driver releases its support force on the handlebars and brought the handlebars to a position in which the plane of the table extends horizontally.
- the reservoir 3 and the smoothing table 4 form an assembly mounted adjustably in position on the frame 2.
- means 91, 92 of adjustment are provided between the reservoir 3 and the frame 2.
- These means 91, 92 adjustment are provided to allow displacement, in solidarity with displacement, of the reservoir 3 and the smoothing table 4.
- actuators 91, 92 with independent actuation, each arranged between the frame 2 and the reservoir 3.
- each cylinder 91, 92 which is a double-acting hydraulic cylinder is coupled by its rod 1 1 to the frame, in particular to the portion of the frame surrounding a half-shaft connecting a wheel to the hydrostatic block.
- one of the cylinders extends at one of the half-shafts and the other cylinder at the other half-shaft.
- the body of each jack is fixed by means of an arm 12 to the so-called front transverse wall 18 of the tank 3.
- one of the arms 12 and the front transverse wall 18 of the tank 3 are coupled to each other by a pivot link 13 axis transverse to the axis XX 'of rotation of the wheels 8 and parallel to the plane of the smoothing table.
- the arm 12 is equipped at its free end with a circular plate which is rotatably housed inside a housing of complementary shape on the external face of the front transverse wall of the tank 3.
- the other of the arms 12 and the front transverse wall 18 of the reservoir are coupled to each other by a link 14 pivoting and sliding, the sliding being able to operate in a direction parallel to the edge 5 of Smoothing Table 4 attack.
- the front transverse wall 18 of the tank 3 is equipped with two parallel rails forming a slideway arranged in the direction of the width of the machine, and the arm is equipped with a circular plate which fits between the parallel rails. of this slide.
- the cylinders 91, 92 allow a movement upward or downward of said assembly 3, 4 in the direction of a rimpedement or a separation of the ground.
- These cylinders 91, 92 which can be actuated independently of one another, further allow to vary the angle formed between the plane of the smoothing table 4 and the axis XX 'of rotation of the wheels.
- the elongation of the jack 92 causes the table to pivot about the horizontal axis YY 'orthogonal to the axis XX' of rotation of the wheels, this axis YY 'corresponding to the pivot axis of the link 14 pivot arm 12 of the cylinder 91 with the reservoir 3.
- This pivotal movement causes an inclination of the smoothing table 4 in the direction of the width of the machine, that is to say with a slope of the table extending from a high point formed by one of the longitudinal edges of the smoothing table 4 and a low point formed by the other longitudinal edge of the table 4 of smoothing.
- This adjustment of the inclination of the smoothing table 4 thus enables the machine to manage a situation according to FIG.
- the branches of the U of the handlebar 15 couple the core 17 13
- the hatches 221 being in the closed position of the unloading opening of the tank 3, it is filled from above said tank 3.
- the contents of the bucket of a truck can for example be poured directly from above into said tank 3.
- the driver of the machine uses a shim, or prepares in the starting zone of the surface to be coated, a base of thickness corresponding to the thickness of the layer to be deposited.
- the driver of the machine makes the adjustments in height and inclination of the table and the associated tank by acting on the rods of the cylinders, controlled in or out from control members placed at the handlebar of the gear, so that the smoothing table 4 rests, after adjustment, horizontally on the wedge or the prepared base, while the wheels 8 of the machine rest on the surface to be coated, whether this surface is plane or not .
- the machine is then in working configuration.
- the hatches 21 1 are open, to allow emptying of the tank of the machine and the removal of loose materials contained inside the machine on the ground.
- the machine moves with the handlebar forming the front of the machine, and the table 4 smoothing the rear of the machine as illustrated by the arrow D in Figure 7.
- the unloading opening of the tank is disposed forward of the smoothing table 4 and the wheels in front of the unloading opening of the tank.
- the hold or base is behind the craft.
- the machine is steered in the direction by the driver of the machine acting on the 14
- the wheels move first on the surface to be coated. Loose materials fall by gravity onto the floor, that is to say on the surface to be coated. During the advance of the machine, these bulk materials deposited are smoothed or leveled by the smoothing table 4 which is constantly resting on the surface just coated.
- the machine can also be used with an opposite direction of movement, that is to say with the smoothing table forming the front of the machine.
- the opening of the hatches is clamped to a given value and the machine is used with this direction of movement to perform such a gravel.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- Handcart (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Description
Claims
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ747670A NZ747670B2 (en) | 2017-05-04 | Rolling device, in particular for placing bulk materials on the ground | |
| EP17731194.1A EP3455410B1 (fr) | 2016-05-10 | 2017-05-04 | Engin roulant, notamment pour la dépose au sol de matériaux en vrac |
| CA3023784A CA3023784C (fr) | 2016-05-10 | 2017-05-04 | Engin roulant, notamment pour la depose au sol de materiaux en vrac |
| US16/300,112 US10597831B2 (en) | 2016-05-10 | 2017-05-04 | Rolling device, in particular for placing bulk materials on the ground |
| AU2017264715A AU2017264715B2 (en) | 2016-05-10 | 2017-05-04 | Rolling device, in particular for placing bulk materials on the ground |
| MX2018013572A MX385693B (es) | 2016-05-10 | 2017-05-04 | Dispositivo rodante, en particular para depositar sobre el suelo materiales a granel. |
| ES17731194T ES2795599T3 (es) | 2016-05-10 | 2017-05-04 | Máquina con ruedas, en particular para el depósito de materiales sueltos en el suelo |
| ZA2018/06390A ZA201806390B (en) | 2016-05-10 | 2018-09-25 | Rolling device, in particular for placing bulk materials on the ground |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1654149 | 2016-05-10 | ||
| FR1654149A FR3051204B1 (fr) | 2016-05-10 | 2016-05-10 | Engin roulant, notamment pour la depose au sol, sous forme d’un lit, de materiaux en vrac |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017194859A1 true WO2017194859A1 (fr) | 2017-11-16 |
Family
ID=56511734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2017/051071 Ceased WO2017194859A1 (fr) | 2016-05-10 | 2017-05-04 | Engin roulant, notamment pour la dépose au sol de matériaux en vrac |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10597831B2 (fr) |
| EP (1) | EP3455410B1 (fr) |
| AU (1) | AU2017264715B2 (fr) |
| CA (1) | CA3023784C (fr) |
| ES (1) | ES2795599T3 (fr) |
| FR (1) | FR3051204B1 (fr) |
| MX (1) | MX385693B (fr) |
| WO (1) | WO2017194859A1 (fr) |
| ZA (1) | ZA201806390B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10794016B2 (en) * | 2018-10-27 | 2020-10-06 | Team Inc. | Curbing machine with hopper dasher and eliptical compaction |
| FR3128472B1 (fr) | 2021-10-25 | 2023-12-08 | Stl | Engin Automobile Gravillonneur/Compacteur |
| CN115094712A (zh) * | 2022-07-06 | 2022-09-23 | 马浩 | 小型便携式道路摊铺机 |
| EP4375789A3 (fr) * | 2022-08-01 | 2025-02-19 | Secmair | Engin roulant automoteur, notamment de dépose au sol de matériaux en vrac de revêtement pour route |
| US12392148B1 (en) | 2023-05-23 | 2025-08-19 | Charles Kuntz | Mortar-dispensing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000061870A1 (fr) | 1999-04-13 | 2000-10-19 | Jan Skughei | Épandeur de matériaux |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1419537A (en) * | 1920-12-13 | 1922-06-13 | Cuyahoga Parts Company | Cement spreader |
| US1641703A (en) * | 1924-07-28 | 1927-09-06 | Wolcott P Stanton | Concrete conveying and distributing cart |
| US1858645A (en) * | 1929-12-17 | 1932-05-17 | Lewis E Smoot | Apparatus for handling bulk materials |
| US1811324A (en) * | 1930-02-08 | 1931-06-23 | Arthur E Lockard | Stone spreader |
| US2197878A (en) * | 1937-07-24 | 1940-04-23 | Samuel S Robinson | Surfacing machine |
| US2311726A (en) * | 1941-01-27 | 1943-02-23 | Blue John | Fertilizer distributor |
| US2376018A (en) * | 1943-10-19 | 1945-05-15 | Carl G Sohmer | Dispenser |
| US2539253A (en) * | 1949-07-13 | 1951-01-23 | Thomas D Jorgensen | Litter stirring and lime admixing apparatus |
| US4496265A (en) * | 1983-01-28 | 1985-01-29 | Fragale Joseph V | Compact asphalt laying machine for sidewalks and the like |
| US4566823A (en) * | 1983-11-15 | 1986-01-28 | May George N | Curb extrusion apparatus with interchangeable molds |
| EP0232389A1 (fr) * | 1985-08-15 | 1987-08-19 | MAYFIELD, Trevor, Keelan | Machine de nivellement |
| US5234128A (en) * | 1991-05-13 | 1993-08-10 | Hill Francis K | Aggregate material spreader |
| CA2066089C (fr) * | 1992-04-15 | 1996-12-03 | Pietro Valente | Dispositif de mise en oeuvre de couche de scellement |
| US6050744A (en) * | 1998-02-09 | 2000-04-18 | Binning; Burleigh | Path paver machine |
| CU22695A1 (es) | 1998-07-28 | 2001-07-31 | Ct De Histoterapia Placentaria | Formulación para la estimulación de la síntesis del pigmento melánico |
| US8439599B2 (en) * | 2011-04-11 | 2013-05-14 | Leroy Schmidt | Sealant dispenser and spreader |
-
2016
- 2016-05-10 FR FR1654149A patent/FR3051204B1/fr active Active
-
2017
- 2017-05-04 AU AU2017264715A patent/AU2017264715B2/en active Active
- 2017-05-04 MX MX2018013572A patent/MX385693B/es unknown
- 2017-05-04 ES ES17731194T patent/ES2795599T3/es active Active
- 2017-05-04 CA CA3023784A patent/CA3023784C/fr active Active
- 2017-05-04 WO PCT/FR2017/051071 patent/WO2017194859A1/fr not_active Ceased
- 2017-05-04 US US16/300,112 patent/US10597831B2/en active Active
- 2017-05-04 EP EP17731194.1A patent/EP3455410B1/fr active Active
-
2018
- 2018-09-25 ZA ZA2018/06390A patent/ZA201806390B/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000061870A1 (fr) | 1999-04-13 | 2000-10-19 | Jan Skughei | Épandeur de matériaux |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190145064A1 (en) | 2019-05-16 |
| MX2018013572A (es) | 2019-02-21 |
| NZ747670A (en) | 2024-05-31 |
| AU2017264715B2 (en) | 2021-12-02 |
| CA3023784A1 (fr) | 2017-11-16 |
| AU2017264715A1 (en) | 2018-12-13 |
| MX385693B (es) | 2025-03-18 |
| EP3455410A1 (fr) | 2019-03-20 |
| FR3051204B1 (fr) | 2018-05-04 |
| ZA201806390B (en) | 2019-06-26 |
| ES2795599T3 (es) | 2020-11-24 |
| CA3023784C (fr) | 2023-08-29 |
| EP3455410B1 (fr) | 2020-04-29 |
| US10597831B2 (en) | 2020-03-24 |
| FR3051204A1 (fr) | 2017-11-17 |
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