ES8200603A1 - Master cylinder - Google Patents

Master cylinder

Info

Publication number
ES8200603A1
ES8200603A1 ES498486A ES498486A ES8200603A1 ES 8200603 A1 ES8200603 A1 ES 8200603A1 ES 498486 A ES498486 A ES 498486A ES 498486 A ES498486 A ES 498486A ES 8200603 A1 ES8200603 A1 ES 8200603A1
Authority
ES
Spain
Prior art keywords
piston
master cylinder
tappet
actuation
recess
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
ES498486A
Other languages
Spanish (es)
Other versions
ES498486A0 (en
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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of ES498486A0 publication Critical patent/ES498486A0/en
Publication of ES8200603A1 publication Critical patent/ES8200603A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/232—Recuperation valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

A brake master cylinder (1) has a central valve located in a piston (4) for creating a pressure balance between a pressure chamber (6) of the brake cylinder and a reservoir (connected to inlets), the valve including a valve element (8), which is spring-loaded in the closing direction, with a tappet (9) arranged in a longitudinal through- bore of the piston, a stop (15) being provided for actuation of the tappet at the end of the return stroke of piston (4), which stop is formed fast with the housing. A pin (13) mounted in circlip (14) is located in a recess (12) of the piston (4) and is engaged by the piston on its actuation, the recess (12) being so dimensioned as to permit an axial relative movements of the pin (13) with respect to the piston (4).
ES498486A 1980-01-15 1981-01-14 Master cylinder Expired ES8200603A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803001186 DE3001186A1 (en) 1980-01-15 1980-01-15 MAIN BRAKE CYLINDER WITH CENTRAL VALVE

Publications (2)

Publication Number Publication Date
ES498486A0 ES498486A0 (en) 1981-11-01
ES8200603A1 true ES8200603A1 (en) 1981-11-01

Family

ID=6092052

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498486A Expired ES8200603A1 (en) 1980-01-15 1981-01-14 Master cylinder

Country Status (8)

Country Link
JP (1) JPS56142743A (en)
DE (1) DE3001186A1 (en)
ES (1) ES8200603A1 (en)
FR (1) FR2473439A1 (en)
GB (1) GB2067252A (en)
IT (1) IT1135045B (en)
MX (1) MX151761A (en)
SE (1) SE448851B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339366A1 (en) * 1983-10-29 1985-05-09 Alfred Teves Gmbh, 6000 Frankfurt MAIN CYLINDER
JPS6159156U (en) * 1984-09-25 1986-04-21
DE3717090A1 (en) * 1987-05-21 1988-12-01 Bosch Gmbh Robert INLET VALVE FOR MAIN BRAKE CYLINDER
JPS63189872U (en) * 1987-05-29 1988-12-06
DE3835396A1 (en) * 1988-10-18 1990-04-19 Teves Gmbh Alfred Master cylinder for hydraulic brake systems
DE4241786A1 (en) * 1992-12-11 1994-06-16 Teves Gmbh Alfred Master cylinder with central valve
GB9301176D0 (en) * 1993-01-21 1993-03-10 Lucas Ind Plc Hydraulic master cylinder
US5417067A (en) * 1994-03-25 1995-05-23 Alliedsignal Inc. Master cylinder piston

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD66564A (en) *
US2163874A (en) * 1936-10-23 1939-06-27 Bendix Prod Corp Compressor for hydraulic brakes
US2246140A (en) * 1938-04-11 1941-06-17 Kelsey Hayes Wheel Co Hydraulic brake
GB551086A (en) * 1941-08-01 1943-02-08 Bendix Aviat Corp Improvements in or relating to liquid pressure braking systems
FR921176A (en) * 1946-11-29 1947-04-29 Control cylinder for brake or other hydraulic device
GB954422A (en) * 1959-06-04 1964-04-08 Girling Ltd Master cylinder for hydraulic braking systems
FR1553933A (en) * 1967-12-05 1969-01-17
DE2645134A1 (en) * 1975-10-08 1977-08-25 Nissan Motor Wear and corrosion resistant aluminium cylinder - operating with a piston provided on the internal surface with an aluminium oxide or nickel coating
FR2365468A1 (en) * 1976-09-22 1978-04-21 Gancel Pierre Master cylinder feeding brake circuit - has shaft sliding in bore to block connection between fluid reservoir and compression chamber when pedal is depressed
FR2365488A1 (en) * 1976-09-22 1978-04-21 Thiolat Freres Sa Box formed from folded blank - has handle with tabs received in slots of end wall tabs to lock box together and allow lifting
DE2961972D1 (en) * 1978-08-31 1982-03-11 Automotive Prod Plc Hydraulic master cylinder

Also Published As

Publication number Publication date
FR2473439B1 (en) 1985-02-22
FR2473439A1 (en) 1981-07-17
IT8119148A0 (en) 1981-01-15
SE448851B (en) 1987-03-23
ES498486A0 (en) 1981-11-01
DE3001186C2 (en) 1992-07-16
MX151761A (en) 1985-03-05
IT1135045B (en) 1986-08-20
JPS56142743A (en) 1981-11-07
SE8100065L (en) 1981-07-16
DE3001186A1 (en) 1981-08-13
GB2067252A (en) 1981-07-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601