DE3066740D1 - Lifting device, especially pulley block - Google Patents
Lifting device, especially pulley blockInfo
- Publication number
- DE3066740D1 DE3066740D1 DE8080440001T DE3066740T DE3066740D1 DE 3066740 D1 DE3066740 D1 DE 3066740D1 DE 8080440001 T DE8080440001 T DE 8080440001T DE 3066740 T DE3066740 T DE 3066740T DE 3066740 D1 DE3066740 D1 DE 3066740D1
- Authority
- DE
- Germany
- Prior art keywords
- lifting device
- pulley block
- especially pulley
- block
- 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)
- Emergency Lowering Means (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7913298A FR2456704A2 (en) | 1977-07-27 | 1979-05-18 | Braking system for pulley block - utilises tension in rope to press rubber shoe into pulley groove |
FR8003533A FR2476050B2 (en) | 1977-07-27 | 1980-02-14 | LIFTING DEVICE, PARTICULARLY MOUFLE |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3066740D1 true DE3066740D1 (en) | 1984-04-05 |
Family
ID=26221176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080440001T Expired DE3066740D1 (en) | 1979-05-18 | 1980-05-09 | Lifting device, especially pulley block |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0019574B1 (en) |
DE (1) | DE3066740D1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2494247A2 (en) * | 1980-11-19 | 1982-05-21 | Singer Edouard | LIFTING DEVICE IN PARTICULAR MITTEN |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE128109C (en) * | ||||
NL28404C (en) * | 1900-01-01 | |||
FR442199A (en) * | 1911-04-26 | 1912-08-26 | Charles Dewever | Friction winch for rescue in case of fire |
US1636273A (en) * | 1927-01-15 | 1927-07-19 | Arnold W Baker | Pulley block |
GB287907A (en) * | 1927-03-29 | 1928-05-31 | Ane Pieter Schat | Improvements in pulley blocks |
FR677148A (en) * | 1929-06-20 | 1930-03-04 | Hoist for goods, bicycles, etc. | |
FR715418A (en) * | 1930-08-21 | 1931-12-03 | Brake hoist pulley | |
FR1408799A (en) * | 1964-07-06 | 1965-08-20 | Usines Du Paquis Sa Des | Mitten |
GB1132211A (en) * | 1966-01-26 | 1968-10-30 | Paul Bert Elvstrom | A sheave device |
JPS499333Y1 (en) * | 1970-11-24 | 1974-03-05 | ||
DE2237622C3 (en) * | 1972-07-31 | 1975-02-20 | Heri Dipl.-Ing. 8124 Seeshaupt Schuller | Descender for rescue from fire hazard |
DE2342244A1 (en) * | 1972-07-31 | 1975-02-27 | Heri Dipl Ing Schuller | Abseil appts for fire rescue - has securing pin guided relative to bollard axis and brake surface nails to bound cable motion |
DE2258424A1 (en) * | 1972-11-29 | 1974-05-30 | Heri Dipl-Ing Schuller | SINGLE-ROPE DESCENT DEVICE |
-
1980
- 1980-05-09 DE DE8080440001T patent/DE3066740D1/en not_active Expired
- 1980-05-09 EP EP19800440001 patent/EP0019574B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0019574A1 (en) | 1980-11-26 |
EP0019574B1 (en) | 1984-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |