DE2654964A1 - Kraftbegrenzungsvorrichtung fuer eine feststellbremsbetaetigungseinrichtung - Google Patents

Kraftbegrenzungsvorrichtung fuer eine feststellbremsbetaetigungseinrichtung

Info

Publication number
DE2654964A1
DE2654964A1 DE19762654964 DE2654964A DE2654964A1 DE 2654964 A1 DE2654964 A1 DE 2654964A1 DE 19762654964 DE19762654964 DE 19762654964 DE 2654964 A DE2654964 A DE 2654964A DE 2654964 A1 DE2654964 A1 DE 2654964A1
Authority
DE
Germany
Prior art keywords
valve
valve member
hydraulic pressure
force
spring
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.)
Pending
Application number
DE19762654964
Other languages
German (de)
English (en)
Inventor
Uno Ingemar Kraft
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.)
Haldex AB
Original Assignee
Bromsregulator Svenska AB
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 Bromsregulator Svenska AB filed Critical Bromsregulator Svenska AB
Publication of DE2654964A1 publication Critical patent/DE2654964A1/de
Pending 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/58—Combined or convertible systems
    • 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
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
DE19762654964 1975-12-05 1976-12-03 Kraftbegrenzungsvorrichtung fuer eine feststellbremsbetaetigungseinrichtung Pending DE2654964A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7513714A SE395414B (sv) 1975-12-05 1975-12-05 Kraftbegrensande anordning for en parkeringsbromsaktuator i serie med en servicebromsaktuator

Publications (1)

Publication Number Publication Date
DE2654964A1 true DE2654964A1 (de) 1977-06-16

Family

ID=20326243

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762654964 Pending DE2654964A1 (de) 1975-12-05 1976-12-03 Kraftbegrenzungsvorrichtung fuer eine feststellbremsbetaetigungseinrichtung

Country Status (8)

Country Link
US (1) US4036533A (enExample)
BE (1) BE849056A (enExample)
BR (1) BR7608139A (enExample)
CH (1) CH597023A5 (enExample)
DE (1) DE2654964A1 (enExample)
FR (1) FR2333681A1 (enExample)
GB (1) GB1524400A (enExample)
SE (1) SE395414B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820921A1 (de) * 1978-05-12 1979-11-15 Knorr Bremse Gmbh Bremseinrichtung fuer fahrzeuge
EP0140862B1 (en) * 1983-10-31 1989-04-26 Folke Ivar Blomberg Braking force modulator
US4603594A (en) * 1984-05-31 1986-08-05 Sundstrand Corporation Fail safe actuator
DE3508685A1 (de) * 1985-03-12 1986-09-18 Messer Griesheim Gmbh, 6000 Frankfurt Sicherheitsventil mit in einem ventilgehaeuse gefuehrten federbelasteten kegel
US4648493A (en) * 1985-12-09 1987-03-10 Horton Manufacturing Co., Inc. Rotational control apparatus
CN106051242B (zh) * 2016-07-22 2019-01-04 青岛力克川液压机械有限公司 一种液压马达用双作用溢流阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726738A (en) * 1951-02-07 1955-12-13 Thomas L Fawick Hydraulic, pneumatic and vacuum operated brakes
GB1152266A (en) * 1966-06-20 1969-05-14 Westinghouse Brake & Signal Brake Systems
DE1655767C3 (de) * 1967-02-16 1973-10-11 Westinghouse Bremsen- Und Apparatebau Gmbh, 3000 Hannover Anordnung einer Druckluftbremsanla ge fur Straßenfahrzeuge und fahrbare Ar beitsmaschinen

Also Published As

Publication number Publication date
FR2333681A1 (fr) 1977-07-01
BE849056A (fr) 1977-04-01
SE395414B (sv) 1977-08-15
CH597023A5 (enExample) 1978-03-31
US4036533A (en) 1977-07-19
GB1524400A (en) 1978-09-13
BR7608139A (pt) 1977-11-22
SE7513714L (sv) 1977-06-06

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Legal Events

Date Code Title Description
OHW Rejection