NZ747670B2 - Rolling device, in particular for placing bulk materials on the ground - Google Patents
Rolling device, in particular for placing bulk materials on the ground Download PDFInfo
- Publication number
- NZ747670B2 NZ747670B2 NZ747670A NZ74767017A NZ747670B2 NZ 747670 B2 NZ747670 B2 NZ 747670B2 NZ 747670 A NZ747670 A NZ 747670A NZ 74767017 A NZ74767017 A NZ 74767017A NZ 747670 B2 NZ747670 B2 NZ 747670B2
- Authority
- NZ
- New Zealand
- Prior art keywords
- reservoir
- smoothing table
- wheels
- ground
- hatches
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 title claims abstract 10
- 239000000463 material Substances 0.000 title claims abstract 5
- 238000009499 grossing Methods 0.000 claims abstract 20
- 238000005192 partition Methods 0.000 claims 2
- 239000013590 bulk material Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
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
- E01C19/12—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
- E01C19/48—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
- 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
Abstract
Rolling device (1) comprising a chassis (2) equipped with a reservoir (3) for holding bulk materials and with a smoothing table (4), the smoothing table (4) having a leading edge (5) arranged transversely to the direction of movement of the device, and the bottom (6) of the reservoir (3) being provided with a discharge opening (7) arranged between the leading edge (5) of the smoothing table (4) and the wheels (8) of the rolling chassis (2) of the device (1), the rolling chassis (2), of which the wheels (8) are driven, is mounted so as to be able to tip about the axis (XX') of rotation of its wheels (3) and the reservoir (3) and the smoothing table (4) form a movable assembly (3, 4) of which the position can be adjusted by adjustment means (91, 92) so as to be able to adjust the height of the smoothing table (4) and the discharge opening (7), and the inclination of the smoothing table (4).
Claims (11)
1. A rolling device, in particular for depositing bulk materials on the ground in the form of a bed, said device including a rolling chassis equipped with a reservoir for storing and 5 distributing bulk materials and a smoothing table, the smoothing table having a leading edge arranged transversely to the direction of movement of the device, i.e., along the width of the device, and said reservoir being provided, in the lower part forming the bottom of the reservoir, with a discharge opening arranged between the leading edge of the smoothing table and the wheels of the rolling chassis of the device, in order to 10 deposit a bed of bulk material with a controlled thickness, wherein the rolling chassis is mounted so as to be able to tilt around a rotation axis of the wheels by means of which it rests on the ground in order for said device to go from a so-called working configuration in which the smoothing table is in bearing contact with the ground to a so-called transport configuration, in which the smoothing table is separated from the ground, the 15 wheels of the rolling chassis being driving wheels, and the reservoir and the smoothing table forming a movable assembly whose position is adjustable via adjusting means configured to allow, at least in the position in which the wheels of the rolling chassis rest on a horizontal flat ground and the smoothing table extends parallel to the ground, separated from the ground, on the one hand, an adjustment of the height of the 20 smoothing table and the discharge opening by raising or lowering said assembly so as to move it further from or closer to the ground, and on the other hand adjusting the incline of the smoothing table so as to form a non-nil angle between the plane of the smoothing table and the rotation axis of the wheels. 25
2. The device according to claim 1, wherein the adjusting means configured for a height and incline adjustment of the smoothing table are at least partially shared.
3. The device according to one of the preceding claims, wherein the adjusting means include two actuators actuated independently each arranged between the chassis and 30 the moving assembly.
4. The device according to claim 3, wherein each actuator is a jack, a rod of each jack is fastened to the chassis and a body of each jack is fastened via an arm to said moving assembly.
5.5. The device according to claim 4, wherein a longitudinal axis of said jack extends orthogonally to the rotation axis of the wheels.
6. The device according to one of claims 4 or 5, wherein one of the arms and said moving assembly are coupled to one another via a pivot link with an axis transverse to 10 the rotation axis of the wheels and parallel to the plane of the smoothing table and the other of the arms and said assembly are coupled to one another by a link with pivoting and sliding, the sliding being able to be done along a direction parallel to the leading edge of the smoothing table. 15 7. The device according to one of claims 4 to 6, wherein the device is equipped with a
7.U-shaped handlebar, branches of the U coupling the core of the handle-forming U to the jacks , and one of the branches of the U is coupled to one of the jacks so as to be movable by sliding along said jack. 20
8. The device according to one of the preceding claims, wherein the reservoir open via a top is delimited by a so-called front transverse wall, a so-called rear transverse wall, and two so-called side longitudinal walls, the leading edge of the table extends at the base of a rear wall of the reservoir and the discharge opening is a closable opening. 25
9. The device according to claim 8, wherein the reservoir is compartmentalized by partitions extending parallel to the longitudinal axis of the device considered along the movement direction of the device, the means for closing off the discharge opening include a series of hatches arranged side by side along the direction of the width of the device, said hatches being mounted movably between a closed position of the discharge 30 opening in which said hatches are separated from one another by one of the partitions and an open position of the discharge opening in which said hatches at least partially protrude from said reservoir, at least one of the hatches being able to move between the closed position and the open position independently of the other hatches, and the device is equipped with an end-of-travel stop for the hatches in the open position, the position of said end-of-travel stop being adjustable.
10. The device according to one of claims 8 or 9, wherein the reservoir includes two flaps for adjusting the width of the bed of bulk materials to be deposited, each flap extending below means for closing off the discharge opening in the closed position of said discharge opening, each flap being, at its so-called upper edge, coupled to a side 10 wall of the reservoir by a pivot link with a pivot axis parallel to the plane of the smoothing table for the passage of said flap from a position pressed against said side wall to a position separated from said side wall.
11. The device according to claim 1, substantially as herein described with reference to 15 any embodiment disclosed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1654149A FR3051204B1 (en) | 2016-05-10 | 2016-05-10 | ROLLING MACHINE, IN PARTICULAR FOR FLOOR REMOVAL, IN THE FORM OF A BED, OF BULK MATERIALS |
| PCT/FR2017/051071 WO2017194859A1 (en) | 2016-05-10 | 2017-05-04 | Rolling device, in particular for placing bulk materials on the ground |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NZ747670A NZ747670A (en) | 2024-05-31 |
| NZ747670B2 true NZ747670B2 (en) | 2024-09-03 |
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