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GB609735A - Device for supplying and emptying a group of two hydraulically compressed clutches - Google Patents

Device for supplying and emptying a group of two hydraulically compressed clutches

Info

Publication number
GB609735A
GB609735A GB29845/45A GB2984545A GB609735A GB 609735 A GB609735 A GB 609735A GB 29845/45 A GB29845/45 A GB 29845/45A GB 2984545 A GB2984545 A GB 2984545A GB 609735 A GB609735 A GB 609735A
Authority
GB
United Kingdom
Prior art keywords
clutches
emptying
supplying
group
valve
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
GB29845/45A
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.)
BREVETS KEGRESSE S E K SOC D
Original Assignee
BREVETS KEGRESSE S E K SOC D
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 BREVETS KEGRESSE S E K SOC D filed Critical BREVETS KEGRESSE S E K SOC D
Publication of GB609735A publication Critical patent/GB609735A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/0206—Control by fluid pressure in a system with a plurality of fluid-actuated clutches
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0212—Details of pistons for master or slave cylinders especially adapted for fluid control
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0221—Valves for clutch control systems; Details thereof
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0224—Details of conduits, connectors or the adaptors therefor specially adapted for clutch control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

609,735. Hydraulic friction clutch control. SOC. DES BREVETS KEGRESSE S.E.K. Nov. 8, 1945, No. 29845. Convention date, June 29. Addition to 609,732. [Class 80 (ii)] In the hydraulic friction clutch control described in the parent Specification, a certain amount of play is provided between the lower faces of the valves 7, 7<1> and the rings 10, 10<1> which act as stops for the springs 9, 91, which allows each valve to uncover its appropriate supply duct 16, 16<1> before compressing the spring 9, 9<1> of the other valve.
GB29845/45A 1945-06-29 1945-11-08 Device for supplying and emptying a group of two hydraulically compressed clutches Expired GB609735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR609735X 1945-06-29

Publications (1)

Publication Number Publication Date
GB609735A true GB609735A (en) 1948-10-06

Family

ID=8976913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29845/45A Expired GB609735A (en) 1945-06-29 1945-11-08 Device for supplying and emptying a group of two hydraulically compressed clutches

Country Status (1)

Country Link
GB (1) GB609735A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760758A (en) * 1985-09-11 1988-08-02 Kubota, Ltd. Transmission system for vehicle having planetary gear type forward and backward drive switching apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760758A (en) * 1985-09-11 1988-08-02 Kubota, Ltd. Transmission system for vehicle having planetary gear type forward and backward drive switching apparatus

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