GB749555A - Improvements in winch-type hoisting mechanism - Google Patents

Improvements in winch-type hoisting mechanism

Info

Publication number
GB749555A
GB749555A GB3298853A GB3298853A GB749555A GB 749555 A GB749555 A GB 749555A GB 3298853 A GB3298853 A GB 3298853A GB 3298853 A GB3298853 A GB 3298853A GB 749555 A GB749555 A GB 749555A
Authority
GB
United Kingdom
Prior art keywords
winch
hoisting mechanism
nov
type hoisting
gearing
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
GB3298853A
Inventor
Allan Gill
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.)
SHORTS LIFTS Ltd
Original Assignee
SHORTS LIFTS 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 SHORTS LIFTS Ltd filed Critical SHORTS LIFTS Ltd
Priority to GB3298853A priority Critical patent/GB749555A/en
Publication of GB749555A publication Critical patent/GB749555A/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
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/20—Chain, belt, or friction drives, e.g. incorporating sheaves of fixed or variable ratio
    • 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
    • B66D2700/015—Actuated by chain, belt or by friction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

749,555. Winches. SHORTS (LIFTS), Ltd. Nov. 29, 1954 [Nov. 27, 1953], No. 32988/53. Class 78 (5). A winch includes a single-phase electric motor 2 operatively connected (by belt 13) to drum 8 through self-holding gearing (e.g. worm gearing 11), and manual switch control means (e.g. " dead man's handle 16) which stops the motor automatically upon release, all being mounted on a steel framework 3, 4, 6.
GB3298853A 1953-11-27 1953-11-27 Improvements in winch-type hoisting mechanism Expired GB749555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3298853A GB749555A (en) 1953-11-27 1953-11-27 Improvements in winch-type hoisting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3298853A GB749555A (en) 1953-11-27 1953-11-27 Improvements in winch-type hoisting mechanism

Publications (1)

Publication Number Publication Date
GB749555A true GB749555A (en) 1956-05-30

Family

ID=10346992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3298853A Expired GB749555A (en) 1953-11-27 1953-11-27 Improvements in winch-type hoisting mechanism

Country Status (1)

Country Link
GB (1) GB749555A (en)

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