FR2257461A1 - Stabiliser for lorry elevator platform - has roller and cam system limiting relative rotation of double arm lever - Google Patents
Stabiliser for lorry elevator platform - has roller and cam system limiting relative rotation of double arm leverInfo
- Publication number
- FR2257461A1 FR2257461A1 FR7400946A FR7400946A FR2257461A1 FR 2257461 A1 FR2257461 A1 FR 2257461A1 FR 7400946 A FR7400946 A FR 7400946A FR 7400946 A FR7400946 A FR 7400946A FR 2257461 A1 FR2257461 A1 FR 2257461A1
- Authority
- FR
- France
- Prior art keywords
- lorry
- roller
- stabiliser
- relative rotation
- arm lever
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
- B60P1/4414—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Binders And Loading Units For Sheaves (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The platform (1) is mounted on a lorry by parallelogram structures, each of which has a part (2) hinged at one end on the lower platform and the other end hinged (4) on a support (5) on the vehicle. A similar part (6) is hinged (7) below and above (8) similarly. The first part (2) is rigid whereas the second part (6) is in two parts, hinged on a pin (10) which allows the length to vary. The pin (8) is an extension of a driven shaft (16) with a cheek (18) joined to the rod (20) of a hydraulic jack (22). The shaft (16) carries a cam on which runs a roller on an extension of part (6), the cam limiting the relative movement between the two parts of part (6).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7400946A FR2257461A1 (en) | 1974-01-11 | 1974-01-11 | Stabiliser for lorry elevator platform - has roller and cam system limiting relative rotation of double arm lever |
ES1975209122U ES209122Y (en) | 1974-01-11 | 1975-01-08 | STABILIZING DEVICE FOR CONTROLLING THE LIFT DISCHARGE DOOR PLATFORM. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7400946A FR2257461A1 (en) | 1974-01-11 | 1974-01-11 | Stabiliser for lorry elevator platform - has roller and cam system limiting relative rotation of double arm lever |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2257461A1 true FR2257461A1 (en) | 1975-08-08 |
FR2257461B1 FR2257461B1 (en) | 1977-08-26 |
Family
ID=9133381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7400946A Granted FR2257461A1 (en) | 1974-01-11 | 1974-01-11 | Stabiliser for lorry elevator platform - has roller and cam system limiting relative rotation of double arm lever |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES209122Y (en) |
FR (1) | FR2257461A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0363240A1 (en) * | 1988-10-07 | 1990-04-11 | Erhel | Raising tail gate platforms |
US5100282A (en) * | 1989-11-02 | 1992-03-31 | Peter Maier | Device for moving a loading tailgate |
EP0587214A1 (en) * | 1992-09-11 | 1994-03-16 | DHOLLANDIA, naamloze vennootschap | Loading bridge for transport vehicles |
-
1974
- 1974-01-11 FR FR7400946A patent/FR2257461A1/en active Granted
-
1975
- 1975-01-08 ES ES1975209122U patent/ES209122Y/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0363240A1 (en) * | 1988-10-07 | 1990-04-11 | Erhel | Raising tail gate platforms |
FR2637580A1 (en) * | 1988-10-07 | 1990-04-13 | Erhel | IMPROVEMENTS ON PLATFORMS FOR LIFT TRACKS |
US5100282A (en) * | 1989-11-02 | 1992-03-31 | Peter Maier | Device for moving a loading tailgate |
EP0587214A1 (en) * | 1992-09-11 | 1994-03-16 | DHOLLANDIA, naamloze vennootschap | Loading bridge for transport vehicles |
BE1006198A3 (en) * | 1992-09-11 | 1994-06-07 | Dhollandia Naamloze Vennootsch | Loading bridge for transport vehicles. |
Also Published As
Publication number | Publication date |
---|---|
ES209122U (en) | 1976-04-16 |
ES209122Y (en) | 1976-09-01 |
FR2257461B1 (en) | 1977-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
CL | Concession to grant licenses | ||
CD | Change of name or company name | ||
TP | Transmission of property |