FR1349446A - Hydraulic step-by-step lifting device - Google Patents
Hydraulic step-by-step lifting deviceInfo
- Publication number
- FR1349446A FR1349446A FR917925A FR917925A FR1349446A FR 1349446 A FR1349446 A FR 1349446A FR 917925 A FR917925 A FR 917925A FR 917925 A FR917925 A FR 917925A FR 1349446 A FR1349446 A FR 1349446A
- Authority
- FR
- France
- Prior art keywords
- lifting device
- hydraulic
- step lifting
- hydraulic step
- 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
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR917925A FR1349446A (en) | 1962-12-07 | 1962-12-07 | Hydraulic step-by-step lifting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR917925A FR1349446A (en) | 1962-12-07 | 1962-12-07 | Hydraulic step-by-step lifting device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1349446A true FR1349446A (en) | 1964-01-17 |
Family
ID=8792376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR917925A Expired FR1349446A (en) | 1962-12-07 | 1962-12-07 | Hydraulic step-by-step lifting device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1349446A (en) |
-
1962
- 1962-12-07 FR FR917925A patent/FR1349446A/en not_active Expired
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