FR1367811A - Lifting device with wedge mechanism - Google Patents
Lifting device with wedge mechanismInfo
- Publication number
- FR1367811A FR1367811A FR43827A FR69043827A FR1367811A FR 1367811 A FR1367811 A FR 1367811A FR 43827 A FR43827 A FR 43827A FR 69043827 A FR69043827 A FR 69043827A FR 1367811 A FR1367811 A FR 1367811A
- Authority
- FR
- France
- Prior art keywords
- lifting device
- wedge mechanism
- wedge
- lifting
- 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
- B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
- B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR43827A FR1367811A (en) | 1963-07-12 | 1963-07-12 | Lifting device with wedge mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR43827A FR1367811A (en) | 1963-07-12 | 1963-07-12 | Lifting device with wedge mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1367811A true FR1367811A (en) | 1964-07-24 |
Family
ID=8596904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR43827A Expired FR1367811A (en) | 1963-07-12 | 1963-07-12 | Lifting device with wedge mechanism |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1367811A (en) |
-
1963
- 1963-07-12 FR FR43827A patent/FR1367811A/en not_active Expired
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