CA944343A - Power control winch - Google Patents

Power control winch

Info

Publication number
CA944343A
CA944343A CA112,305A CA112305A CA944343A CA 944343 A CA944343 A CA 944343A CA 112305 A CA112305 A CA 112305A CA 944343 A CA944343 A CA 944343A
Authority
CA
Canada
Prior art keywords
power control
control winch
winch
power
control
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
CA112,305A
Other versions
CA112305S (en
Inventor
John B. W. Murray
Sommerville G. Christison
William Bonar
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.)
Gearmatic Co Ltd
Original Assignee
Gearmatic Co 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 Gearmatic Co Ltd filed Critical Gearmatic Co Ltd
Priority to CA112,305A priority Critical patent/CA944343A/en
Application granted granted Critical
Publication of CA944343A publication Critical patent/CA944343A/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
    • B66D1/42—Control devices non-automatic
    • B66D1/44—Control devices non-automatic pneumatic of hydraulic
    • 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
    • B66D1/08—Driving gear incorporating fluid motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
    • B66D5/10—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CA112,305A 1971-05-06 1971-05-06 Power control winch Expired CA944343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA112,305A CA944343A (en) 1971-05-06 1971-05-06 Power control winch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA112,305A CA944343A (en) 1971-05-06 1971-05-06 Power control winch

Publications (1)

Publication Number Publication Date
CA944343A true CA944343A (en) 1974-03-26

Family

ID=4089596

Family Applications (1)

Application Number Title Priority Date Filing Date
CA112,305A Expired CA944343A (en) 1971-05-06 1971-05-06 Power control winch

Country Status (1)

Country Link
CA (1) CA944343A (en)

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