FR543789A - - Google Patents
Info
- Publication number
- FR543789A FR543789A FR543789DA FR543789A FR 543789 A FR543789 A FR 543789A FR 543789D A FR543789D A FR 543789DA FR 543789 A FR543789 A FR 543789A
- Authority
- FR
- France
- 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
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
- B66D3/22—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing with variable-speed gearings between driving motor and drum or barrel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
FR543789A true FR543789A (da) | 1922-09-08 |
Family
ID=1537685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR543789D Expired FR543789A (da) |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR543789A (da) |
-
0
- FR FR543789D patent/FR543789A/fr not_active Expired