GB1220834A - Improvements in or relating to automatic mooring winches - Google Patents

Improvements in or relating to automatic mooring winches

Info

Publication number
GB1220834A
GB1220834A GB2284068A GB2284068A GB1220834A GB 1220834 A GB1220834 A GB 1220834A GB 2284068 A GB2284068 A GB 2284068A GB 2284068 A GB2284068 A GB 2284068A GB 1220834 A GB1220834 A GB 1220834A
Authority
GB
United Kingdom
Prior art keywords
winch
gear
motor
tension
wheel
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
GB2284068A
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.)
HELSINGBORGS VARFS AB
Original Assignee
HELSINGBORGS VARFS 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 HELSINGBORGS VARFS AB filed Critical HELSINGBORGS VARFS AB
Publication of GB1220834A publication Critical patent/GB1220834A/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
    • 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
    • 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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Retarders (AREA)
  • Transmission Devices (AREA)

Abstract

1,220,834. Constant tension winch control. HELSINBORGS VARFS A.B. 14 May, 1968 [23 May, 1967], No. 22840/68. Heading B8B. A mooring winch has its drive automatically controlled to maintain a preset tension in a mooring rope 11 by a moment balance mechanism comprising a planetary gear 4, 5, 12 which forms part of the drive to the winch drum and causes deflections of a spring balance 18, which in turn controls the power supply to the winch motor 1. A gear-wheel 8 fixed to the drum shaft 9 is driven by a gear-wheel 7 mounting a frame 6 for planet gears 5, the latter engaging both a sun-wheel 4 secured to the crank-shaft of the drive motor 1, and an annular gear 12. The latter is pivotally mounted on links 13, 14 which when the gear 12 rotatably deflects in proportion to the moment differential between the drive motor 1 and the tension in the rope 11, transmit this deflection through links 16, 17 to the balance 18. A cable 29 for transmitting deflection in the spring balance 18 to a control valve 2 of the motor 1, operates through a linkage 31, which is adjustable relative to the valve 2 to permit a setting corresponding to any desired tension in the rope 11. A lever 32 is provided in association with the linkage 31 to permit manual control of the winch motor which may be steam, hydraulic or electrically powered.
GB2284068A 1967-05-23 1968-05-14 Improvements in or relating to automatic mooring winches Expired GB1220834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE717467A SE300289B (en) 1967-05-23 1967-05-23

Publications (1)

Publication Number Publication Date
GB1220834A true GB1220834A (en) 1971-01-27

Family

ID=20270630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2284068A Expired GB1220834A (en) 1967-05-23 1968-05-14 Improvements in or relating to automatic mooring winches

Country Status (6)

Country Link
DE (1) DE1756383A1 (en)
ES (1) ES354115A1 (en)
FR (1) FR1564404A (en)
GB (1) GB1220834A (en)
NL (1) NL6806953A (en)
SE (1) SE300289B (en)

Also Published As

Publication number Publication date
SE300289B (en) 1968-04-22
NL6806953A (en) 1968-11-25
FR1564404A (en) 1969-04-18
DE1756383A1 (en) 1970-04-30
ES354115A1 (en) 1969-10-16

Similar Documents

Publication Publication Date Title
GB1343750A (en) Towing winch
NO167238B (en) COVER WITH DIRECTED IMAGE VIEW.
GB2033328A (en) Winch
US2402789A (en) Power transmission
US2924328A (en) D lidderdale
US3360063A (en) Regulating apparatus for a hydraulic track spreader
GB1506997A (en) Vehicle supported winch
US2657011A (en) Means for controlling hoists and winches
GB1220834A (en) Improvements in or relating to automatic mooring winches
US3614066A (en) Variable tensioning cable drive for yarders and the like
US3143309A (en) Machinery for laying and recovering submarine cable
US3066917A (en) Winches
GB1384173A (en) Overload cut-out mechanism for mining machine mechanical haulage mechanism
US3405878A (en) Infinite ratio driving interlock for spooling drums of a yarder
US3282569A (en) Infinite-ratio driving interlock for yarder
US2403913A (en) Power transmission
US2354386A (en) Hoist
GB882084A (en) Apparatus for operating ships towing winches
US2859848A (en) Overload release mechanism
GB1063519A (en) Improvements in or relating to winch arrangements
US2092375A (en) Driving mechanism
GB1169673A (en) Hauling Winch with Traction Pulleys and a Take-up Pulley
US1774389A (en) Winding engine
US3076635A (en) Well-logging control system for regulating the tension in a drill line
GB1246911A (en) Improvements in or relating to mechanical systems for the remote control of davit winch hand brakes