GB1233173A - - Google Patents
Info
- Publication number
- GB1233173A GB1233173A GB1233173DA GB1233173A GB 1233173 A GB1233173 A GB 1233173A GB 1233173D A GB1233173D A GB 1233173DA GB 1233173 A GB1233173 A GB 1233173A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cross
- parallel
- june
- tracks
- rods
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0641—Single levers, e.g. parallel links
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
1,233,173. Garage lifts. CASTROL Ltd. 5 June, 1968 [15 June, 1967], No. 27561/67 Heading B8H. A vehicle lifting platform comprising tracks 10 secured to cross-members 11 movable on vertical guide posts 14 is provided with an auxiliary frame 15, 16 adapted to engage a vehicle on the tracks 10 and to raise it to relieve the load on the wheels. As shown in Fig. 1, the cross-members 16 of the auxiliary frame are each supported on pairs of rollers 19 which are mounted at the ends of a link 21 supported by parallel links 22. The links 22 are fixed to the ends of rods 23 mounted in bearings 24 and are raised from a lowered position, in which they are parallel to and level with the cross-member 11, to a raised position by an hydraulic ram 25, 27. The two parallel motion linkages are mechanically connected by the rods 23. In a modification, Fig. 2 (not shown), the two linkages are hydraulically interconnected.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2756167 | 1967-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1233173A true GB1233173A (en) | 1971-05-26 |
Family
ID=10261625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1233173D Expired GB1233173A (en) | 1967-06-15 | 1967-06-15 |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE1756600A1 (en) |
DK (1) | DK123759B (en) |
FR (1) | FR1570152A (en) |
GB (1) | GB1233173A (en) |
NL (1) | NL6808381A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106744486A (en) * | 2016-11-19 | 2017-05-31 | 天津市天大银泰科技有限公司 | A kind of collapsible oblique lowering or hoisting gear |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112108761A (en) * | 2020-08-07 | 2020-12-22 | 大族激光科技产业集团股份有限公司 | Hydraulic lifting system based on four-cylinder and multi-cylinder synchronization and control method |
-
1967
- 1967-06-15 GB GB1233173D patent/GB1233173A/en not_active Expired
-
1968
- 1968-06-12 FR FR1570152D patent/FR1570152A/fr not_active Expired
- 1968-06-14 NL NL6808381A patent/NL6808381A/xx unknown
- 1968-06-14 DK DK278968A patent/DK123759B/en unknown
- 1968-06-14 DE DE19681756600 patent/DE1756600A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106744486A (en) * | 2016-11-19 | 2017-05-31 | 天津市天大银泰科技有限公司 | A kind of collapsible oblique lowering or hoisting gear |
Also Published As
Publication number | Publication date |
---|---|
FR1570152A (en) | 1969-06-06 |
DE1756600A1 (en) | 1971-06-16 |
DK123759B (en) | 1972-07-31 |
NL6808381A (en) | 1968-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |