IL71687A - Method of winching a cable - Google Patents

Method of winching a cable

Info

Publication number
IL71687A
IL71687A IL71687A IL7168784A IL71687A IL 71687 A IL71687 A IL 71687A IL 71687 A IL71687 A IL 71687A IL 7168784 A IL7168784 A IL 7168784A IL 71687 A IL71687 A IL 71687A
Authority
IL
Israel
Prior art keywords
cable
winching
capstan
grooves
friction
Prior art date
Application number
IL71687A
Other versions
IL71687A0 (en
Original Assignee
Webb John Thomas H
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 Webb John Thomas H filed Critical Webb John Thomas H
Publication of IL71687A0 publication Critical patent/IL71687A0/en
Publication of IL71687A publication Critical patent/IL71687A/en

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
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7405—Capstans having two or more drums providing tractive force

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Pulleys (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Ropes Or Cables (AREA)
  • Superheterodyne Receivers (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Earth Drilling (AREA)
  • Air Bags (AREA)
  • Window Of Vehicle (AREA)
  • Chain Conveyers (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Soil Working Implements (AREA)
  • Braking Arrangements (AREA)
  • Insulated Conductors (AREA)
  • Bridges Or Land Bridges (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Transmission Devices (AREA)
  • Handcart (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Jib Cranes (AREA)
  • Friction Gearing (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Moulding By Coating Moulds (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

A winch comprises a capstan (2) provided with a plurality of circumferential grooves (11). The grooves (11) comprise a high friction material and the density of the material of each groove (11) is different, so that the coefficient of friction of the cable bearing surface increases from the load end to the tail end of the capstan (2).
IL71687A 1983-04-27 1984-04-27 Method of winching a cable IL71687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838311454A GB8311454D0 (en) 1983-04-27 1983-04-27 Winches

Publications (2)

Publication Number Publication Date
IL71687A0 IL71687A0 (en) 1984-07-31
IL71687A true IL71687A (en) 1987-12-31

Family

ID=10541768

Family Applications (1)

Application Number Title Priority Date Filing Date
IL71687A IL71687A (en) 1983-04-27 1984-04-27 Method of winching a cable

Country Status (19)

Country Link
EP (1) EP0150187B1 (en)
JP (1) JPS60501156A (en)
AT (1) ATE32598T1 (en)
AU (1) AU588217B2 (en)
BR (1) BR8406815A (en)
CA (1) CA1246540A (en)
DD (1) DD218340A5 (en)
DE (1) DE3469433D1 (en)
DK (1) DK153021B (en)
FI (1) FI78053C (en)
GB (2) GB8311454D0 (en)
HU (1) HU195162B (en)
IL (1) IL71687A (en)
IN (1) IN160709B (en)
IT (1) IT1174524B (en)
NO (1) NO844918L (en)
RO (1) RO94168B (en)
WO (1) WO1984004291A1 (en)
ZA (1) ZA843155B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR22347A (en) * 1984-10-30 1987-02-23 Webb John Thomas H DEVELOPMENT OF THE CRANES OR WITH THE CRANES
GB9713669D0 (en) * 1997-06-27 1997-09-03 Lewmar Marine Ltd Winch
NO973054L (en) * 1997-07-01 1999-01-04 Huse As I P Drawing winch device
CN102826475B (en) * 2012-09-10 2015-06-03 江苏科技大学 Horizontal type inclined cable-tension attenuating winch

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2389878A (en) * 1943-12-31 1945-11-27 American Steel & Wire Co Strand engaging drum
US2685801A (en) * 1952-02-28 1954-08-10 Tishman David Sheave tread
FR1105165A (en) * 1952-10-17 1955-11-28 Entpr S Soc Gen Winch improvements
GB868968A (en) * 1957-04-23 1961-05-25 Gerald Alger Monroe Petersen Apparatus for hauling in or hauling in and paying out transmission cable
DE1221413B (en) * 1961-10-25 1966-07-21 Nautec Corp Cable winch with two traction sheaves and a storage drum
FR1465703A (en) * 1965-12-03 1967-01-13 Chantiers De Nantes Atel Operating and storage device for cables, trailers and the like
US3776519A (en) * 1972-01-11 1973-12-04 Fairey Winches Ltd Cable handling apparatus
GB1599521A (en) * 1977-01-20 1981-10-07 Wharton Engs Elstree Ltd Winches
US4230306A (en) * 1978-02-21 1980-10-28 Barlow Marine Limited Self-tailing winch
US4274606A (en) * 1979-08-30 1981-06-23 Hans Bernwall Self-tailing winch
DE3043125A1 (en) * 1980-11-15 1982-07-01 Aktien-Gesellschaft Weser, 2800 Bremen Research ship friction windlass - has pulleys with grooves accommodating fishing net ropes

Also Published As

Publication number Publication date
GB2138768B (en) 1986-04-23
IL71687A0 (en) 1984-07-31
WO1984004291A1 (en) 1984-11-08
RO94168B (en) 1988-07-01
AU588217B2 (en) 1989-09-14
HU195162B (en) 1988-04-28
FI845058L (en) 1984-12-20
DK627384D0 (en) 1984-12-21
RO94168A (en) 1988-06-30
ATE32598T1 (en) 1988-03-15
CA1246540A (en) 1988-12-13
HUT34930A (en) 1985-05-28
FI78053C (en) 1989-06-12
FI78053B (en) 1989-02-28
FI845058A0 (en) 1984-12-20
AU2867084A (en) 1984-11-19
IT1174524B (en) 1987-07-01
IN160709B (en) 1987-08-01
DD218340A5 (en) 1985-02-06
GB8311454D0 (en) 1983-06-02
BR8406815A (en) 1985-03-19
DK627384A (en) 1984-12-21
DE3469433D1 (en) 1988-03-31
EP0150187A1 (en) 1985-08-07
NO844918L (en) 1984-12-07
IT8420732A1 (en) 1985-10-27
DK153021B (en) 1988-06-06
ZA843155B (en) 1984-12-24
GB2138768A (en) 1984-10-31
GB8410905D0 (en) 1984-06-06
EP0150187B1 (en) 1988-02-24
JPS60501156A (en) 1985-07-25
IT8420732A0 (en) 1984-04-27

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Legal Events

Date Code Title Description
MM9K Patent not in force due to non-payment of renewal fees