FR540664A - Pulley - Google Patents
PulleyInfo
- Publication number
- FR540664A FR540664A FR540664DA FR540664A FR 540664 A FR540664 A FR 540664A FR 540664D A FR540664D A FR 540664DA FR 540664 A FR540664 A FR 540664A
- Authority
- FR
- France
- Prior art keywords
- pulley
- 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
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting
- B66D2700/028—Pulley blocks with multiple sheaves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR540664T | 1921-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR540664A true FR540664A (en) | 1922-07-15 |
Family
ID=8929619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR540664D Expired FR540664A (en) | 1921-09-06 | 1921-09-06 | Pulley |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR540664A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108328500A (en) * | 2018-04-17 | 2018-07-27 | 孙玲 | Pulley guide fence device and single-beam crane |
-
1921
- 1921-09-06 FR FR540664D patent/FR540664A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108328500A (en) * | 2018-04-17 | 2018-07-27 | 孙玲 | Pulley guide fence device and single-beam crane |
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