FR692999A - Rope or cable lifting pulley with automatic stop device - Google Patents
Rope or cable lifting pulley with automatic stop deviceInfo
- Publication number
- FR692999A FR692999A FR692999DA FR692999A FR 692999 A FR692999 A FR 692999A FR 692999D A FR692999D A FR 692999DA FR 692999 A FR692999 A FR 692999A
- Authority
- FR
- France
- Prior art keywords
- rope
- stop device
- automatic stop
- lifting pulley
- cable 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
- 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
- B66D3/06—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 with more than one pulley
- B66D3/10—Applications of braking or detent devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR692999T | 1930-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR692999A true FR692999A (en) | 1930-11-13 |
Family
ID=9039664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR692999D Expired FR692999A (en) | 1930-03-29 | 1930-03-29 | Rope or cable lifting pulley with automatic stop device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR692999A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432990A1 (en) * | 1978-08-11 | 1980-03-07 | Eclairage Tech | Safety catch for suspension system of overhead floodlight - includes spring loaded pulley which grips cable in event of breakage |
EP0508932A1 (en) * | 1991-04-10 | 1992-10-14 | Dellios, Anastasios of Andreas | Automatic mechanical ropes or cords braking and or releasing mechanism for the hoisting or launching of weights |
-
1930
- 1930-03-29 FR FR692999D patent/FR692999A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432990A1 (en) * | 1978-08-11 | 1980-03-07 | Eclairage Tech | Safety catch for suspension system of overhead floodlight - includes spring loaded pulley which grips cable in event of breakage |
EP0508932A1 (en) * | 1991-04-10 | 1992-10-14 | Dellios, Anastasios of Andreas | Automatic mechanical ropes or cords braking and or releasing mechanism for the hoisting or launching of weights |
GR1001155B (en) * | 1991-04-10 | 1993-05-24 | Anastasios Dellios | Automatic mechanical-ropes or cords-braking and releasing mechanism for the hoisting or launching of weights. |
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