GB1141289A - Variable speed hydraulic mechanisms - Google Patents

Variable speed hydraulic mechanisms

Info

Publication number
GB1141289A
GB1141289A GB1361666A GB1361666A GB1141289A GB 1141289 A GB1141289 A GB 1141289A GB 1361666 A GB1361666 A GB 1361666A GB 1361666 A GB1361666 A GB 1361666A GB 1141289 A GB1141289 A GB 1141289A
Authority
GB
United Kingdom
Prior art keywords
pump
variable speed
driven
speed hydraulic
hydraulic transmission
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
GB1361666A
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.)
Canadian Shipbuilding & Engine
Original Assignee
Canadian Shipbuilding & Engine
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 Canadian Shipbuilding & Engine filed Critical Canadian Shipbuilding & Engine
Publication of GB1141289A publication Critical patent/GB1141289A/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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/427—Motor capacity control by mechanical control means, e.g. by levers or pedals
    • 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
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/437—Pump capacity control by mechanical control means, e.g. by levers or pedals
    • 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
    • B66D2700/0133—Fluid actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

1,141,289. Winches. CANADIAN SHIPBUILDING & ENG. Ltd. 28 March, 1966 [23 April, 1965], No. 13616/66. Heading B8B. [Also in Division F2] A winch winding drum is driven by an hydraulic transmission comprising a variable stroke pump 12 of the tilting head type driving a variable stroke motor 14 of the tilting head type which drives the winding drum through a worm 36 and worm wheel 40 and spur gearing. The pump 12 is driven by an electric motor which may drive the pump of an independent hydraulic transmission driving a second windi ng drum. All the elements are mounted in close proximity to each other to minimize the deck area occupied.
GB1361666A 1965-04-23 1966-03-28 Variable speed hydraulic mechanisms Expired GB1141289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA928854 1965-04-23

Publications (1)

Publication Number Publication Date
GB1141289A true GB1141289A (en) 1969-01-29

Family

ID=4142234

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1361666A Expired GB1141289A (en) 1965-04-23 1966-03-28 Variable speed hydraulic mechanisms

Country Status (1)

Country Link
GB (1) GB1141289A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371374A1 (en) * 1976-11-23 1978-06-16 Hatlapa Uetersener Maschf HYDRAULIC WINCH

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371374A1 (en) * 1976-11-23 1978-06-16 Hatlapa Uetersener Maschf HYDRAULIC WINCH

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