FR690519A - Winch - Google Patents
WinchInfo
- Publication number
- FR690519A FR690519A FR690519DA FR690519A FR 690519 A FR690519 A FR 690519A FR 690519D A FR690519D A FR 690519DA FR 690519 A FR690519 A FR 690519A
- Authority
- FR
- France
- Prior art keywords
- winch
- 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
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
- B66D1/74—Capstans
- B66D1/7415—Friction drives, e.g. pulleys, having a cable winding angle of less than 360 degrees
-
- 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 |
---|---|---|---|
DE690519X | 1929-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR690519A true FR690519A (en) | 1930-09-23 |
Family
ID=6599693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR690519D Expired FR690519A (en) | 1929-02-26 | 1930-02-24 | Winch |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR690519A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2662734A (en) * | 1952-06-13 | 1953-12-15 | Wilberd F Feigenbaum | Swing stage scaffold |
USRE49950E1 (en) | 2007-12-21 | 2024-04-30 | Leddartech Inc. | Distance detection method and system |
-
1930
- 1930-02-24 FR FR690519D patent/FR690519A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2662734A (en) * | 1952-06-13 | 1953-12-15 | Wilberd F Feigenbaum | Swing stage scaffold |
USRE49950E1 (en) | 2007-12-21 | 2024-04-30 | Leddartech Inc. | Distance detection method and system |
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