GB1157248A - Vehicle Stacking Apparatus - Google Patents
Vehicle Stacking ApparatusInfo
- Publication number
- GB1157248A GB1157248A GB22536/68A GB2253668A GB1157248A GB 1157248 A GB1157248 A GB 1157248A GB 22536/68 A GB22536/68 A GB 22536/68A GB 2253668 A GB2253668 A GB 2253668A GB 1157248 A GB1157248 A GB 1157248A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindles
- coupling
- motor
- gears
- platforms
- 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
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
- B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
1,157,248. Stacking vehicles; garage-lifts. M. A. LIPKAU. 13 May, 1968 [11 May, 1967], No. 22536/68. Headings B8E and B8H. In apparatus for stacking vehicles in garages and car parks, platforms 6 for the vehicles are supported by a series of nuts 5, 9 which are non- rotatably mounted upon screwthreaded spindles 3, 8 supported by post members 1, I<SP>1</SP>. Vertical displacement of a selected platform is effected by rotation of the spindles associated with it. Adjacent ends of a motor-driven overhead shaft 12 are engaged by a coupling 19 having axial movement controlled by a handle (25), Figs. 3, 7 (not shown). Teeth 19<SP>1</SP> on the coupling may engage teeth 15<SP>1</SP> formed on tubes 15 to which bevel gears 14, 16 are secured, these gears being in constant mesh with gears 13, 18 secured to the spindles 3, 8 shown in the centre of Fig. 2. The tubes 15 also carry gears 14<SP>1</SP>, 16<SP>1</SP> which engage gears 13<SP>1</SP>, 18<SP>1</SP> on the other spindles 3, 8. To minimize damage or wear between the nuts and spindles, guides 4 of the platforms are fixed to nut portions 5<SP>1</SP> which are mounted on the bodies of the nuts 5 with some play, Fig. 4. Limit switches 23, 24 control the motor 21, switch 24 being positioned such that, when the platform reaches the floor the nut 5 disengages from the portion 5<SP>1</SP> before operating the switch 24. This arrangement permits the motor to restart off load and the coupling control to be more easily operated. In Fig. 8 the coupling 19 is shown in its non- engaged centre position. By moving the coupling to either of its engaged positions one or other of the platforms can be raised or lowered. In the event of breakdown of the motor drive, the platforms may be lowered manually by means 20, 22. The spindles have unthreaded end portions 3<SP>1</SP>, 8<SP>1</SP> so that if the limit switches 23, 24 fail and the spindles continue to be driven the nuts disengage themselves from the threaded portions. The drive shaft (12) may be below ground level, Fig. 1 (not shown) or at some intermediate height. More than one motor may be used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES341128A ES341128A1 (en) | 1967-05-11 | 1967-05-11 | Vehicle Stacking Apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1157248A true GB1157248A (en) | 1969-07-02 |
Family
ID=8444877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22536/68A Expired GB1157248A (en) | 1967-05-11 | 1968-05-13 | Vehicle Stacking Apparatus |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE714958A (en) |
| ES (1) | ES341128A1 (en) |
| FR (1) | FR1565190A (en) |
| GB (1) | GB1157248A (en) |
-
1967
- 1967-05-11 ES ES341128A patent/ES341128A1/en not_active Expired
-
1968
- 1968-05-07 FR FR1565190D patent/FR1565190A/fr not_active Expired
- 1968-05-10 BE BE714958D patent/BE714958A/xx unknown
- 1968-05-13 GB GB22536/68A patent/GB1157248A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1565190A (en) | 1969-04-25 |
| BE714958A (en) | 1968-09-30 |
| ES341128A1 (en) | 1968-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |