GB1144818A - Improvements in or relating to winches - Google Patents
Improvements in or relating to winchesInfo
- Publication number
- GB1144818A GB1144818A GB5368466A GB5368466A GB1144818A GB 1144818 A GB1144818 A GB 1144818A GB 5368466 A GB5368466 A GB 5368466A GB 5368466 A GB5368466 A GB 5368466A GB 1144818 A GB1144818 A GB 1144818A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rope
- drum
- wheels
- pulley
- reeling
- 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
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
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
- B66D1/7405—Capstans having two or more drums providing tractive force
- B66D1/741—Capstans having two or more drums providing tractive force and having rope storing means
-
- 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
- B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Pulleys (AREA)
Abstract
1,144,818. Winches. THOMPSON BROS. (ENG.) [Ltd. 30 Nov., 1966, No. 53684/66. Heading B8B. [Also in Division H2] A winch mounted on a trailer 1 for drawing a cable connected to a rope 8 along a trench, comprises two parallel wheels 11, each having a plurality of spaced circular grooves in planes normal to the axis, and a reeling drum 17 adapted to take up the rope 8 passing from the wheels 11; the drum 17 being driven from the wheels 11 via a V-belt which slips at a predetermined tension thereof. The rope 8 passing from the trench moves around a guide pulley 7 and a pulley 10 prior to engaging the wheels 11. The pulley 10 is mounted on a bell crank 9 which is coupled via link 12 to a load cell 13 having a suitable load dial. The two wheels 11 form an elongated winding drum for the rope 8 from which the latter passes to the reeling drum 17 via a pulley 15 mounted on a laterally swingable guide arm 16 which aids the-laying of the rope on to the drum 17. The wheels 11 are driven from an internalcombustion engine through a clutch, reversable gearing, an overload coupling and a reduction gear. The reeling drum 17 is driven by the V-belt from a pulley 28 coupled to the reduction gear-shaft via a one way clutch effecting a drive in the reeling-in direction. The V-belt is tensioned by a weighted or spring loaded jockey pulley. The drum 17 is connected through a further one way clutch to a brake to provide resistance when the rope is being payed out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5368466A GB1144818A (en) | 1966-11-30 | 1966-11-30 | Improvements in or relating to winches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5368466A GB1144818A (en) | 1966-11-30 | 1966-11-30 | Improvements in or relating to winches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1144818A true GB1144818A (en) | 1969-03-12 |
Family
ID=10468640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5368466A Expired GB1144818A (en) | 1966-11-30 | 1966-11-30 | Improvements in or relating to winches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1144818A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2434502A1 (en) * | 1978-07-28 | 1980-03-21 | Chaudronnerie Entr Indle | Cable drawing through buried pipes - controls unwinding of drum to ensure constant tension is maintained in cable |
| EP1043263A3 (en) * | 1999-04-01 | 2004-07-14 | Demag Cranes & Components GmbH | Driving gear for a winch, in particular for a winch of a lifting device |
| CN107875641A (en) * | 2017-11-25 | 2018-04-06 | 华强方特（芜湖）文化科技有限公司 | A kind of tractor afterbody transfer |
| CN109963805A (en) * | 2016-11-10 | 2019-07-02 | 因温特奥股份公司 | Cable brakes, elevator cars and elevator systems |
| US20210069544A1 (en) * | 2017-05-31 | 2021-03-11 | Nike, Inc. | Treadmill with dynamic belt tensioning mechanism |
| US11491365B2 (en) | 2017-05-31 | 2022-11-08 | Nike, Inc. | Treadmill with vertically displaceable platform |
-
1966
- 1966-11-30 GB GB5368466A patent/GB1144818A/en not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2434502A1 (en) * | 1978-07-28 | 1980-03-21 | Chaudronnerie Entr Indle | Cable drawing through buried pipes - controls unwinding of drum to ensure constant tension is maintained in cable |
| EP1043263A3 (en) * | 1999-04-01 | 2004-07-14 | Demag Cranes & Components GmbH | Driving gear for a winch, in particular for a winch of a lifting device |
| US11661314B2 (en) | 2016-11-10 | 2023-05-30 | Inventio Ag | Cable brake, elevator car and elevator system |
| CN109963805A (en) * | 2016-11-10 | 2019-07-02 | 因温特奥股份公司 | Cable brakes, elevator cars and elevator systems |
| US20210069544A1 (en) * | 2017-05-31 | 2021-03-11 | Nike, Inc. | Treadmill with dynamic belt tensioning mechanism |
| CN113786584A (en) * | 2017-05-31 | 2021-12-14 | 耐克创新有限合伙公司 | Treadmill with dynamic belt tensioning mechanism |
| US11491365B2 (en) | 2017-05-31 | 2022-11-08 | Nike, Inc. | Treadmill with vertically displaceable platform |
| US11565147B2 (en) * | 2017-05-31 | 2023-01-31 | Nike, Inc. | Treadmill with dynamic belt tensioning mechanism |
| CN113786584B (en) * | 2017-05-31 | 2023-05-26 | 耐克创新有限合伙公司 | Running machine with dynamic belt tensioning mechanism |
| US11666799B2 (en) | 2017-05-31 | 2023-06-06 | Nike, Inc. | Treadmill with vertically displaceable platform |
| US12324952B2 (en) | 2017-05-31 | 2025-06-10 | Nike, Inc. | Treadmill with vertically displaceable platform |
| CN107875641A (en) * | 2017-11-25 | 2018-04-06 | 华强方特（芜湖）文化科技有限公司 | A kind of tractor afterbody transfer |
| CN107875641B (en) * | 2017-11-25 | 2023-09-08 | 华强方特（芜湖）文化科技有限公司 | Tractor afterbody steering device |
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