SE342789B - - Google Patents

Info

Publication number
SE342789B
SE342789B SE9894/69A SE989469A SE342789B SE 342789 B SE342789 B SE 342789B SE 9894/69 A SE9894/69 A SE 9894/69A SE 989469 A SE989469 A SE 989469A SE 342789 B SE342789 B SE 342789B
Authority
SE
Sweden
Application number
SE9894/69A
Inventor
Loewis Of Menar A Von
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE342789B publication Critical patent/SE342789B/xx

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
    • B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4004—Repositioning the piston(s) of the brake control means by means of a fluid pressurising means in order to reduce the brake pressure
    • B60T8/4009—Repositioning the piston(s) of the brake control means by means of a fluid pressurising means in order to reduce the brake pressure the brake control means being the wheel cylinders
    • 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
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/10—Two or more cylinders acting on the same brake with means for rendering them effective selectively or successively, the number of effective cylinders being variable
    • B60T17/14—Two or more cylinders acting on the same brake with means for rendering them effective selectively or successively, the number of effective cylinders being variable according to vehicle speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Regulating Braking Force (AREA)
SE9894/69A 1968-07-13 1969-07-11 SE342789B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681755945 DE1755945A1 (de) 1968-07-13 1968-07-13 Bremszylinder fuer Fahrzeuge,insbesondere Kraftfahrzeuge

Publications (1)

Publication Number Publication Date
SE342789B true SE342789B (fr) 1972-02-21

Family

ID=5693740

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9894/69A SE342789B (fr) 1968-07-13 1969-07-11

Country Status (7)

Country Link
US (1) US3557665A (fr)
JP (1) JPS4932492B1 (fr)
CH (1) CH488584A (fr)
DE (1) DE1755945A1 (fr)
FR (1) FR2012918A1 (fr)
GB (1) GB1271247A (fr)
SE (1) SE342789B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2310304C3 (de) * 1972-03-01 1982-03-18 Girling Ltd., Birmingham, West Midlands Kombinierter Druckmittel- und Federspeicherbremszylinder für eine Fahrzeugradbremse
US3977308A (en) * 1974-03-18 1976-08-31 Aeroquip Corporation Double piston brake actuator
SE392435B (sv) * 1975-02-19 1977-03-28 Blomberg Folke Ivar Lasningsforhindrande aggregat for inbyggnad i en hydraulfluidkrets
JPS52121589U (fr) * 1976-03-12 1977-09-16
JPS52156892U (fr) * 1976-05-22 1977-11-29
US5816371A (en) * 1996-05-14 1998-10-06 Hayes Industrial Brake, Inc. Pressure release parking brake actuator
US5704273A (en) * 1997-01-03 1998-01-06 Midland Brake, Inc. Hydraulic system for accommodating fluid pressure variations
US6378668B1 (en) * 2000-02-24 2002-04-30 Westinghouse Air Brake Company Spring applied parking brake assembly having a manual quick release feature
US7578082B2 (en) * 2004-01-19 2009-08-25 Girbau S.A. Roller ironing machine for articles of clothing
US7392887B2 (en) * 2005-04-12 2008-07-01 Aaa Sales + Engineering, Inc. Bladder actuator for a railroad retarder
US9616875B2 (en) * 2014-09-11 2017-04-11 Westinghouse Air Brake Technologies Corporation Piston stroke sensor arrangement for a brake unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632425A (en) * 1950-05-26 1953-03-24 Reginald L Grover Piston lock
US3353455A (en) * 1965-09-20 1967-11-21 Westinghouse Air Brake Co Fluid pressure motor
US3350987A (en) * 1966-01-12 1967-11-07 Thiokol Chemical Corp Hydraulic cylinder
US3429233A (en) * 1966-10-06 1969-02-25 Compressed Air Service Co Resistance stroke control cylinder
US3450008A (en) * 1966-10-27 1969-06-17 Wagner Electric Corp Friction device operating mechanism

Also Published As

Publication number Publication date
GB1271247A (en) 1972-04-19
US3557665A (en) 1971-01-26
FR2012918A1 (fr) 1970-03-27
CH488584A (de) 1970-04-15
DE1755945A1 (de) 1972-01-13
JPS4932492B1 (fr) 1974-08-30

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