FR833483A - Improvements to wire rope hoists - Google Patents
Improvements to wire rope hoistsInfo
- Publication number
- FR833483A FR833483A FR833483DA FR833483A FR 833483 A FR833483 A FR 833483A FR 833483D A FR833483D A FR 833483DA FR 833483 A FR833483 A FR 833483A
- Authority
- FR
- France
- Prior art keywords
- wire rope
- rope hoists
- hoists
- wire
- rope
- 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
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/04—Driving gear manually operated
- B66D1/06—Safety cranks for preventing unwanted crank rotation and subsequent lowering of the loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
- B66D1/74—Capstans
- B66D1/7405—Capstans having two or more drums providing tractive force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR833483T | 1938-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR833483A true FR833483A (en) | 1938-10-21 |
Family
ID=9296570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR833483D Expired FR833483A (en) | 1938-02-11 | 1938-02-11 | Improvements to wire rope hoists |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR833483A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE970901C (en) * | 1948-10-02 | 1958-11-13 | Hebezeugfabrik H Wilhelmi | Pulley |
-
1938
- 1938-02-11 FR FR833483D patent/FR833483A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE970901C (en) * | 1948-10-02 | 1958-11-13 | Hebezeugfabrik H Wilhelmi | Pulley |
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