GB1237968A - - Google Patents
Info
- Publication number
- GB1237968A GB1237968A GB1237968DA GB1237968A GB 1237968 A GB1237968 A GB 1237968A GB 1237968D A GB1237968D A GB 1237968DA GB 1237968 A GB1237968 A GB 1237968A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arms
- pivoted
- struts
- rams
- holes
- 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
- B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
-
- 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)
Abstract
1,237,968. Garage lifts. O. A. SUAREZ. 6 Aug., 1969, No. 39287/69. Heading B8H. An hydraulically operated garage lift, Fig. 2, has tracks 1 with end ramps 2 and wheel guides 3 attached at 5 to horizontally pivoted arms 4, the ends of which move in arcuate guide slots 6. The arms 4, Fig. 20, are pivoted by a rod 64 oppositely threaded at each end. One end of this rod is arranged to move over a scale which indicates the spacing of the guides. Pins which pass through holes 8, Fig. 2, lock the guides in position. The lifting frame 15 is raised by pairs of arms 10 pivoted by rams. The arms and rams may be arranged as shown in Figs. 8-11, (not shown). Struts 25, Fig. 12, hold the arms 10 in their raised position. The bottom of the struts may be pivoted instead of resting on a toothed rack 26. In this case a series of holes are provided in the arms 10. Fig. 15 shows an arrangement in which the struts 25 are automatically engaged in holes 27 by a spring loaded lever 30, 32 pivoted to the lifting ram. To lower the lift the lever is disengaged from the struts 25 by lifting the end 35. As a safety precaution, oil is discharged from the rams through a small orifice which retards the descent of the lifting frame.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3928769 | 1969-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1237968A true GB1237968A (en) | 1971-07-07 |
Family
ID=10408746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1237968D Expired GB1237968A (en) | 1969-08-06 | 1969-08-06 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1237968A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4134501A (en) * | 1977-05-10 | 1979-01-16 | Tune Shearer E | Tilting service lift for automotive equipment with folding lift unit |
WO1989011437A1 (en) * | 1988-05-19 | 1989-11-30 | Maekelae Toivo | Lifting device for use e.g. in conjunction with an automobile body straightener |
WO2004045932A1 (en) * | 2002-11-15 | 2004-06-03 | WAP Wöhr Automatikparksysteme GmbH & Co KG | Receiving device for a vehicle |
CN108824907A (en) * | 2018-07-10 | 2018-11-16 | 合肥市神雕起重机械有限公司 | Block is set at a kind of hydraulic convertible bottom for intelligent parking lot |
CN109457560A (en) * | 2018-12-25 | 2019-03-12 | 中铁六局集团有限公司 | A kind of track toter in shield construction tunnel |
-
1969
- 1969-08-06 GB GB1237968D patent/GB1237968A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4134501A (en) * | 1977-05-10 | 1979-01-16 | Tune Shearer E | Tilting service lift for automotive equipment with folding lift unit |
WO1989011437A1 (en) * | 1988-05-19 | 1989-11-30 | Maekelae Toivo | Lifting device for use e.g. in conjunction with an automobile body straightener |
WO2004045932A1 (en) * | 2002-11-15 | 2004-06-03 | WAP Wöhr Automatikparksysteme GmbH & Co KG | Receiving device for a vehicle |
CN108824907A (en) * | 2018-07-10 | 2018-11-16 | 合肥市神雕起重机械有限公司 | Block is set at a kind of hydraulic convertible bottom for intelligent parking lot |
CN109457560A (en) * | 2018-12-25 | 2019-03-12 | 中铁六局集团有限公司 | A kind of track toter in shield construction tunnel |
CN109457560B (en) * | 2018-12-25 | 2024-04-02 | 中铁六局集团有限公司 | Rail carrying device for shield tunnel construction |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |