GB569015A - Improvements in winch gear - Google Patents

Improvements in winch gear

Info

Publication number
GB569015A
GB569015A GB774243A GB774243A GB569015A GB 569015 A GB569015 A GB 569015A GB 774243 A GB774243 A GB 774243A GB 774243 A GB774243 A GB 774243A GB 569015 A GB569015 A GB 569015A
Authority
GB
United Kingdom
Prior art keywords
drum
gears
winch
pinions
pinion
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
Application number
GB774243A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips & Powis Aircraft Ltd
Original Assignee
Phillips & Powis Aircraft Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Phillips & Powis Aircraft Ltd filed Critical Phillips & Powis Aircraft Ltd
Priority to GB774243A priority Critical patent/GB569015A/en
Publication of GB569015A publication Critical patent/GB569015A/en
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0108—Winches, capstans or pivots with devices for paying out or automatically tightening the cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

569,015. Winches. MILES AIRCRAFT, Ltd., [formerly PHILLIPS & POWIS AIRCRAFT, Ltd.], and FENNER, R. J. May 14, 1943, No. 7742. [Class 78 (v)] The drum 1 of a winch has flanges 2, 3 and is open-ended. A hydraulic motor 4 is located within the drum and has its stationary casing mounted on a part of the supporting structure of the winch. The shaft of the motor carries a pinion 5 which gears with pinions 6, each of which gears with a surrounding internallytoothed ring 7 mounted on the drum 1. The pinions 6 may be mounted in fixed bearings, or may be epicyclic. Fan blades 8 at one or both drum ends blow cooling air through the drum. A manually-controlled valve adjusts the flow of fluid, both in amount and direction, and so controls the speed and sense of rotation of the drum. In addition, a friction brake 19 may be provided to bear on the inner surface of the drum, and may be fluid-operated through a pipe-line 20. A cable-laying device of known type comprises a guide 15 riding on a doublethreaded screw 14 rotated by bevel gears 12, 13 from a shaft 11, a pinion 10 on which meshes with a scroll 9 on one end of the drum. Drum-arresting means comprise a spring- loaded pin 21 which can engage one of a plurality of contoured spokes 23 fixed to the drum. A flexible cable 17 leads to a footage indicator.
GB774243A 1943-05-14 1943-05-14 Improvements in winch gear Expired GB569015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB774243A GB569015A (en) 1943-05-14 1943-05-14 Improvements in winch gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB774243A GB569015A (en) 1943-05-14 1943-05-14 Improvements in winch gear

Publications (1)

Publication Number Publication Date
GB569015A true GB569015A (en) 1945-05-01

Family

ID=9838844

Family Applications (1)

Application Number Title Priority Date Filing Date
GB774243A Expired GB569015A (en) 1943-05-14 1943-05-14 Improvements in winch gear

Country Status (1)

Country Link
GB (1) GB569015A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1447114A1 (en) * 2003-02-15 2004-08-18 Konrad Abentung Device for securing people and loads
CN103508343A (en) * 2013-10-10 2014-01-15 凯迈（洛阳）测控有限公司 Gear transmission mechanism and winch with gear transmission mechanism
CN107381392A (en) * 2017-05-31 2017-11-24 江苏马力德机械有限公司 Towing winch peculiar to vessel
US10277023B2 (en) * 2017-07-21 2019-04-30 Discovery International Geophysics Inc. Aerial cable laying device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1447114A1 (en) * 2003-02-15 2004-08-18 Konrad Abentung Device for securing people and loads
CN103508343A (en) * 2013-10-10 2014-01-15 凯迈（洛阳）测控有限公司 Gear transmission mechanism and winch with gear transmission mechanism
CN103508343B (en) * 2013-10-10 2016-09-14 凯迈（洛阳）测控有限公司 Hoist engine
CN107381392A (en) * 2017-05-31 2017-11-24 江苏马力德机械有限公司 Towing winch peculiar to vessel
US10277023B2 (en) * 2017-07-21 2019-04-30 Discovery International Geophysics Inc. Aerial cable laying device

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