DE2249791C3 - - Google Patents

Info

Publication number
DE2249791C3
DE2249791C3 DE2249791A DE2249791A DE2249791C3 DE 2249791 C3 DE2249791 C3 DE 2249791C3 DE 2249791 A DE2249791 A DE 2249791A DE 2249791 A DE2249791 A DE 2249791A DE 2249791 C3 DE2249791 C3 DE 2249791C3
Authority
DE
Germany
Prior art keywords
chamber
brake
support plate
brake pressure
pressure
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
DE2249791A
Other languages
German (de)
English (en)
Other versions
DE2249791A1 (de
DE2249791B2 (de
Inventor
Donald Edward Dayton Ohio Schenk (V.St.A.)
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of DE2249791A1 publication Critical patent/DE2249791A1/de
Publication of DE2249791B2 publication Critical patent/DE2249791B2/de
Application granted granted Critical
Publication of DE2249791C3 publication Critical patent/DE2249791C3/de
Granted 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/42—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208—Debooster systems
    • B60T8/4225—Debooster systems having a fluid actuated expansion unit
    • B60T8/4241—Debooster systems having a fluid actuated expansion unit pneumatically
    • B60T8/425—Debooster systems having a fluid actuated expansion unit pneumatically using a vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
DE2249791A 1971-11-03 1972-10-06 Bremsdruckregler fur blockierge schützte Fahrzeug Bremsanlagen Granted DE2249791B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19524971A 1971-11-03 1971-11-03

Publications (3)

Publication Number Publication Date
DE2249791A1 DE2249791A1 (de) 1973-05-10
DE2249791B2 DE2249791B2 (de) 1973-12-13
DE2249791C3 true DE2249791C3 (enExample) 1974-07-18

Family

ID=22720662

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2249791A Granted DE2249791B2 (de) 1971-11-03 1972-10-06 Bremsdruckregler fur blockierge schützte Fahrzeug Bremsanlagen

Country Status (6)

Country Link
US (1) US3719400A (enExample)
AU (1) AU449898B2 (enExample)
CA (1) CA967199A (enExample)
DE (1) DE2249791B2 (enExample)
FR (1) FR2158384B1 (enExample)
GB (1) GB1333890A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971618A (en) * 1971-04-16 1990-11-20 Ici Americas Inc. Herbicide compositions
US3782786A (en) * 1972-07-18 1974-01-01 Nippon Air Brake Co Modulator in anti-skid system
US3837711A (en) * 1973-05-09 1974-09-24 Gen Motors Corp Anti-lock brake pressure modulator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3669403A (en) * 1968-03-13 1972-06-13 Bendix Corp Hydraulic pressure modulator for use in adaptive braking systems
US3556609A (en) * 1968-09-30 1971-01-19 Bendix Corp Hydraulic pressure modulator
US3623778A (en) * 1969-11-18 1971-11-30 Gen Motors Corp Pressure modulator with additional support pressure

Also Published As

Publication number Publication date
US3719400A (en) 1973-03-06
FR2158384A1 (enExample) 1973-06-15
GB1333890A (en) 1973-10-17
DE2249791A1 (de) 1973-05-10
FR2158384B1 (enExample) 1976-01-30
AU4729272A (en) 1974-04-26
AU449898B2 (en) 1974-06-27
CA967199A (en) 1975-05-06
DE2249791B2 (de) 1973-12-13

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee