GB800728A - Improvements in winches - Google Patents

Improvements in winches

Info

Publication number
GB800728A
GB800728A GB12665/57A GB1266557A GB800728A GB 800728 A GB800728 A GB 800728A GB 12665/57 A GB12665/57 A GB 12665/57A GB 1266557 A GB1266557 A GB 1266557A GB 800728 A GB800728 A GB 800728A
Authority
GB
United Kingdom
Prior art keywords
drum
sleeve
shaft
movement
april
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
GB12665/57A
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB800728A publication Critical patent/GB800728A/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
    • B66D1/26—Rope, cable, or chain winding mechanisms; Capstans having several drums or barrels
    • 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
    • B66D2700/0125—Motor operated winches
    • B66D2700/0166—Winches with multiple drums or with drums with multiple parts of different diameter
    • B66D2700/0175—Winches with multiple drums or with drums with multiple parts of different diameter with adjacent drums mounted on a single shaft with a common coupling member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

800,728. Multiple-drum winches. ALLMANNA SVENSKA ELEKTRISKA A.B. April 18, 1957 [April 21, 1956], No. 12665/57. Class 78 (5). On a ship, the topping winch drum 6 is mounted on the same driving-shaft 15 as the load-lifting drum 5 (not shown) and is clutched to the said shaft by clutch sleeve 26. Said sleeve carries internal gear-ring 27 which engages either with fixed gear-wheel 21 to hold rigid the drum 6, or with gear 24 secured to shaft 15 to thereby drive the said drum. This axial movement of the clutch sleeve is effected by the operator rotating handle 33, the movement passing to the sleeve via crank 31 and rod 34. The movement also passes to the sleevesupporting ball-race 29 via crank 32 and rod 36 in such a way that the ball race moves half the distance moved by the sleeve.
GB12665/57A 1956-04-21 1957-04-18 Improvements in winches Expired GB800728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE800728X 1956-04-21

Publications (1)

Publication Number Publication Date
GB800728A true GB800728A (en) 1958-09-03

Family

ID=20342009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12665/57A Expired GB800728A (en) 1956-04-21 1957-04-18 Improvements in winches

Country Status (1)

Country Link
GB (1) GB800728A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473486A1 (en) * 1980-01-15 1981-07-17 Manitou Bf IMPROVED WINDING MECHANISM FOR WINCHES, ESPECIALLY ON SITE CRANES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473486A1 (en) * 1980-01-15 1981-07-17 Manitou Bf IMPROVED WINDING MECHANISM FOR WINCHES, ESPECIALLY ON SITE CRANES

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