CA1032524A - Winch - Google Patents

Winch

Info

Publication number
CA1032524A
CA1032524A CA215,839A CA215839A CA1032524A CA 1032524 A CA1032524 A CA 1032524A CA 215839 A CA215839 A CA 215839A CA 1032524 A CA1032524 A CA 1032524A
Authority
CA
Canada
Prior art keywords
winch
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
CA215,839A
Other languages
English (en)
French (fr)
Other versions
CA215839S (en
Inventor
Derek J. Fawcett
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.)
Lewmar Marine Ltd
Original Assignee
Lewmar Marine 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
Priority claimed from GB5887873A external-priority patent/GB1486777A/en
Application filed by Lewmar Marine Ltd filed Critical Lewmar Marine Ltd
Application granted granted Critical
Publication of CA1032524A publication Critical patent/CA1032524A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/003—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear ratio being changed by inversion of torque direction
    • F16H3/005—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear ratio being changed by inversion of torque direction for gearings using gears having orbital motion
    • 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
    • B66D1/7421—Capstans having a vertical rotation axis
    • 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
    • B66D1/7484—Details concerning gearing arrangements, e.g. multi-speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19172—Reversal of direction of power flow changes power transmission to alternate path

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
CA215,839A 1973-12-19 1974-12-12 Winch Expired CA1032524A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB5887873A GB1486777A (en) 1973-12-19 1973-12-19 Winch
GB868774 1974-02-26
GB2087674 1974-05-10

Publications (1)

Publication Number Publication Date
CA1032524A true CA1032524A (en) 1978-06-06

Family

ID=27255249

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215,839A Expired CA1032524A (en) 1973-12-19 1974-12-12 Winch

Country Status (6)

Country Link
US (1) US3973755A (it)
CA (1) CA1032524A (it)
DE (1) DE2460271A1 (it)
FR (1) FR2255253B3 (it)
IT (1) IT1032555B (it)
NL (1) NL7416304A (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1563024A (en) * 1977-03-07 1980-03-19 Gibb Ltd M S Ratchet devices
USRE30881E (en) * 1977-07-27 1982-03-16 Lewmar Marine Limited Winch
GB2001596B (en) * 1977-07-27 1982-01-20 Lewmar Marine Ltd Winch
JPS55161785A (en) * 1979-05-31 1980-12-16 Asahi Malleable Iron Co Ltd Speed shifter for sheet winch
EP0107422B1 (en) * 1982-10-08 1987-01-21 Lewmar Marine Limited Two-speed winch
NL8401223A (nl) * 1984-04-16 1985-11-18 Enkes Marine Bv Automatische 3-snelheden lier.
GB8519021D0 (en) * 1985-07-27 1985-09-04 Lewmar Marine Ltd Winch
FR2599107B1 (fr) * 1986-05-26 1990-12-14 Barbarossa Spa Dispositif-selecteur de vitesse pour des treuils, en particulier a usage nautique, sans passer, en cours de changement de vitesse, a la prise directe
DE69126426T2 (de) * 1990-03-21 1998-02-12 Navtec Inc Automatisches lastabhängiges windwerk
US5368279A (en) * 1992-08-10 1994-11-29 Imi Barient, Inc. Automatic load responsive winch
US5370366A (en) * 1993-02-23 1994-12-06 Harken, Inc. Backwind sailboat winch
EP0685423A1 (de) * 1994-04-19 1995-12-06 Ewald Ettrich Vorrichtung zum Spannen von Tauen, Seilen oder Drähten
GB9620314D0 (en) * 1996-09-30 1996-11-13 Lewmar Marine Ltd Winch
US6070858A (en) * 1996-10-17 2000-06-06 Anke Hase Single loop tractioned winch-like device
US9527701B2 (en) * 2010-05-06 2016-12-27 Westinghouse Electric Company Llc Dual drive winch and nuclear reactor vessel maintenance apparatus employing same
FR2965803A1 (fr) * 2010-10-11 2012-04-13 Michel Chenon Cabestan comprenant des moyens d'evaluation de la tension d'un bout enroule autour et des moyens de selection automatique d'au moins une vitesse en fonction de ladite tension.
US9284169B2 (en) * 2014-01-24 2016-03-15 Shimano Inc. Sailboat winch
FR3028507B1 (fr) * 2014-11-14 2020-11-06 Pontos Cabestan compact de forte puissance
CN106219423B (zh) * 2016-08-29 2019-01-04 武汉船用机械有限责任公司 一种绞缆筒装置
CN111216842B (zh) * 2020-02-27 2021-03-19 山东交通职业学院 一种易于收束缆绳的船舶用缆绳柱

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1608978A (en) * 1921-03-26 1926-11-30 George H Gilman Winch
US3728914A (en) * 1970-12-29 1973-04-24 Barient Co Three speed deck winch
GB1400393A (en) * 1971-07-02 1975-07-16 Lewmar Marine Ltd Automatic change for three speed reduction gears
US3802665A (en) * 1971-11-11 1974-04-09 Lewmar Marine Ltd Drive mechanism for manually operated sheet winches

Also Published As

Publication number Publication date
NL7416304A (nl) 1975-06-23
AU7641674A (en) 1976-06-17
US3973755A (en) 1976-08-10
FR2255253A1 (it) 1975-07-18
DE2460271C2 (it) 1985-01-10
DE2460271A1 (de) 1975-07-03
FR2255253B3 (it) 1977-09-16
IT1032555B (it) 1979-06-20

Similar Documents

Publication Publication Date Title
AU474137B2 (en) Auto-refractometer
CA1005057A (en) Imidazolo-as-triazines
CA1009644A (en) Cable winch
AU468964B2 (en) Melik
CA973632A (en) Echoencephalograph
CA1032524A (en) Winch
CA1000682A (en) Sillcock
CA1005601A (en) Pack-bed
CA1012517A (en) Railbed
CA1007598A (en) Dragrope fairlead assembly
CA992064A (en) Winch
CA1034953A (en) Pyrazol-5-ones
CA1033713A (en) D-homo-steroids
AU476397B2 (en) A-cycloalkylbenzyl lactamimides
AU476505B2 (en) Alkylbenxyl lactamimides
CA997284A (en) Mine hoists
AU472907B2 (en) Firecheck
CA1022543A (en) 7-methoxycephalosporins
CA990711A (en) Double-drum winch
CA1005809A (en) Trawl winch
CA1023369A (en) Carbothiolates
AU466928B2 (en) Cable winch
CA1031322A (en) D-homo-steroids
AU476386B2 (en) Dibenzocycloheptenyl lactamimides
AU471241B2 (en) Benzothiazolylureas