BE567746A - - Google Patents
Info
- Publication number
- BE567746A BE567746A BE567746DA BE567746A BE 567746 A BE567746 A BE 567746A BE 567746D A BE567746D A BE 567746DA BE 567746 A BE567746 A BE 567746A
- Authority
- BE
- Belgium
- Prior art keywords
- lifting device
- bearings
- piston
- arms
- pivots
- Prior art date
Links
- 239000010687 lubricating oil Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 101150038956 cup-4 gene Proteins 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/18—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by a single central jack
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE497847T | 1950-08-31 | ||
| DE567746T | 1958-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE567746A true BE567746A (Direct) | 1960-08-12 |
Family
ID=187353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE567746D BE567746A (Direct) | 1950-08-31 | 1958-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE567746A (Direct) |
-
1958
- 1958-05-16 BE BE567746D patent/BE567746A/fr unknown
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