IT944489B - Cilindro maestro per circuito idraulico di comando di innesti - Google Patents

Cilindro maestro per circuito idraulico di comando di innesti

Info

Publication number
IT944489B
IT944489B IT33085/71A IT3308571A IT944489B IT 944489 B IT944489 B IT 944489B IT 33085/71 A IT33085/71 A IT 33085/71A IT 3308571 A IT3308571 A IT 3308571A IT 944489 B IT944489 B IT 944489B
Authority
IT
Italy
Prior art keywords
clutches
control
master cylinder
hydraulic circuit
hydraulic
Prior art date
Application number
IT33085/71A
Other languages
English (en)
Original Assignee
Dba Sa
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 Dba Sa filed Critical Dba Sa
Application granted granted Critical
Publication of IT944489B publication Critical patent/IT944489B/it

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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • F15B7/08—Input units; Master units
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • 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
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in secondary cylinders for actuating clutches, i.e. primary cylinders
    • 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 primary or secondary 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
IT33085/71A 1970-12-30 1971-12-29 Cilindro maestro per circuito idraulico di comando di innesti IT944489B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7047278A FR2094876A5 (it) 1970-12-30 1970-12-30

Publications (1)

Publication Number Publication Date
IT944489B true IT944489B (it) 1973-04-20

Family

ID=9066577

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33085/71A IT944489B (it) 1970-12-30 1971-12-29 Cilindro maestro per circuito idraulico di comando di innesti

Country Status (9)

Country Link
US (1) US3733823A (it)
JP (1) JPS556997Y2 (it)
BE (1) BE776874A (it)
DE (1) DE2164160C3 (it)
ES (1) ES398469A1 (it)
FR (1) FR2094876A5 (it)
GB (1) GB1315789A (it)
IT (1) IT944489B (it)
NL (1) NL166103C (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103105A1 (de) * 1981-01-30 1982-08-26 Alfred Teves Gmbh, 6000 Frankfurt "elektrohydraulische schaltvorrichtung"
DE3500055A1 (de) * 1985-01-03 1986-07-03 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Zentralventil in oder an geberzylinderkolben
NO175654C (no) * 1991-12-20 1994-11-09 Kongsberg Automative As Anordning ved seteventiler til misbrukshindring av törrplateclutcher
CN105041914B (zh) * 2015-08-06 2017-08-04 北汽福田汽车股份有限公司 一种双级离合总泵及车辆
EP3281662B1 (en) * 2016-08-08 2019-04-03 Schneider Electric Controls UK Limited Linear actuator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607194A (en) * 1948-06-23 1952-08-19 Karl B Britton Hydraulic system actuator
US2649692A (en) * 1950-01-09 1953-08-25 Stelzer William Master cylinder for hydraulic braking systems
NL301559A (it) * 1962-12-17 1900-01-01
US3423940A (en) * 1966-12-21 1969-01-28 Kugelfischer G Schaefer & Co Main pressure cylinder for hydraulic power transmission system

Also Published As

Publication number Publication date
DE2164160B2 (de) 1981-01-08
NL166103C (nl) 1981-06-15
DE2164160C3 (de) 1981-10-08
ES398469A1 (es) 1974-08-16
DE2164160A1 (de) 1972-07-06
JPS556997Y2 (it) 1980-02-16
GB1315789A (en) 1973-05-02
JPS53131158U (it) 1978-10-18
US3733823A (en) 1973-05-22
NL7118106A (it) 1972-07-04
BE776874A (fr) 1972-04-17
FR2094876A5 (it) 1972-02-04

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