DE3867807D1 - DRIVE DEVICE FOR ROPE WINCHES AND / OR TURNTABLES FOR LIFTS. - Google Patents
DRIVE DEVICE FOR ROPE WINCHES AND / OR TURNTABLES FOR LIFTS.Info
- Publication number
- DE3867807D1 DE3867807D1 DE8888118709T DE3867807T DE3867807D1 DE 3867807 D1 DE3867807 D1 DE 3867807D1 DE 8888118709 T DE8888118709 T DE 8888118709T DE 3867807 T DE3867807 T DE 3867807T DE 3867807 D1 DE3867807 D1 DE 3867807D1
- Authority
- DE
- Germany
- Prior art keywords
- rope
- turntables
- lifts
- drive device
- lifting device
- 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 - Fee Related
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
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
- B66D1/52—Control devices automatic for varying rope or cable tension, e.g. when recovering craft from water
-
- 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
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/22—Planetary or differential gearings, i.e. with planet gears having movable axes of rotation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Ropes Or Cables (AREA)
- Control And Safety Of Cranes (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
In order to reduce the dynamic stresses associated with the lifting of a moving load in a lifting device, the drive motor of the drive arrangement for the rope winch and/or the rotating mechanism of the lifting device is connected to a differential gearing (2), one shaft of which is in operative connection with the rope winch (3) or via a pinion with the rotating mechanism of the lifting device. The third shaft (4) is connected to a holding device. The holding device is formed by a rope pulley (5) which has at least one rope (6) wrapped around it, and one end of the rope is connected to a damping means (7) whose damping behaviour is conveniently adjustable.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0305687A AT389292B (en) | 1987-11-19 | 1987-11-19 | DRIVE DEVICE FOR ROPE WINCHES AND / OR TURNTABLES FOR LIFTS |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3867807D1 true DE3867807D1 (en) | 1992-02-27 |
Family
ID=3544613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888118709T Expired - Fee Related DE3867807D1 (en) | 1987-11-19 | 1988-11-10 | DRIVE DEVICE FOR ROPE WINCHES AND / OR TURNTABLES FOR LIFTS. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0316757B1 (en) |
AT (2) | AT389292B (en) |
DE (1) | DE3867807D1 (en) |
NO (1) | NO885165L (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB743790A (en) * | 1952-02-12 | 1956-01-25 | Gratzmuller Jean Louis | Improvements in and relating to cable connections |
DE1186187B (en) * | 1960-09-02 | 1965-01-28 | Schwermaschb Verlade Und Trans | Drive for the drum of a hoisting winch of a drawing-in mechanism or a similar unit |
DE2748674A1 (en) * | 1977-10-29 | 1979-05-10 | Hydraulik Brattvaag As | Rough sea load transfer unit - subjects crane hook to wave movement in synchronism with relative movement |
US4318334A (en) * | 1980-03-20 | 1982-03-09 | Carrier Corporation | Torque control for a fluid operated motor |
GB2087826A (en) * | 1980-11-15 | 1982-06-03 | Cameron Antony Duncan | Controlled torque apparatus for cables |
DD243264A1 (en) * | 1985-12-13 | 1987-02-25 | Klement Gottwald Werke Veb | DEVICE FOR AUTOMATIC CONSTANT CONTROL OF WINCHES |
-
1987
- 1987-11-19 AT AT0305687A patent/AT389292B/en not_active IP Right Cessation
-
1988
- 1988-11-10 DE DE8888118709T patent/DE3867807D1/en not_active Expired - Fee Related
- 1988-11-10 AT AT88118709T patent/ATE71602T1/en not_active IP Right Cessation
- 1988-11-10 EP EP88118709A patent/EP0316757B1/en not_active Expired - Lifetime
- 1988-11-18 NO NO88885165A patent/NO885165L/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATA305687A (en) | 1989-04-15 |
EP0316757B1 (en) | 1992-01-15 |
ATE71602T1 (en) | 1992-02-15 |
NO885165L (en) | 1989-05-22 |
EP0316757A1 (en) | 1989-05-24 |
NO885165D0 (en) | 1988-11-18 |
AT389292B (en) | 1989-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |