DE2917073C2 - Lastabhängige Steuerung von Bremskraftreglern - Google Patents

Lastabhängige Steuerung von Bremskraftreglern

Info

Publication number
DE2917073C2
DE2917073C2 DE2917073A DE2917073A DE2917073C2 DE 2917073 C2 DE2917073 C2 DE 2917073C2 DE 2917073 A DE2917073 A DE 2917073A DE 2917073 A DE2917073 A DE 2917073A DE 2917073 C2 DE2917073 C2 DE 2917073C2
Authority
DE
Germany
Prior art keywords
control
spring
load
clamping body
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
DE2917073A
Other languages
German (de)
English (en)
Other versions
DE2917073A1 (de
Inventor
Gerhard Ing.(Grad.) 3000 Hannover Fauck
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.)
ZF CV Systems Hannover GmbH
Original Assignee
Wabco Westinghouse Fahrzeugbremsen 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 Wabco Westinghouse Fahrzeugbremsen GmbH filed Critical Wabco Westinghouse Fahrzeugbremsen GmbH
Priority to DE2917073A priority Critical patent/DE2917073C2/de
Priority to US06/140,347 priority patent/US4299427A/en
Priority to IT67666/80A priority patent/IT1128779B/it
Priority to FR8009251A priority patent/FR2454941A1/fr
Priority to GB8013492A priority patent/GB2058976B/en
Priority to NLAANVRAGE8002449,A priority patent/NL190006C/xx
Publication of DE2917073A1 publication Critical patent/DE2917073A1/de
Application granted granted Critical
Publication of DE2917073C2 publication Critical patent/DE2917073C2/de
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
    • 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
    • B60T8/18—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 vehicle weight or load, e.g. load distribution
    • B60T8/1812—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 vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
    • B60T8/1825—Means for changing the diaphragm area submitted to pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Vehicle Body Suspensions (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
DE2917073A 1979-04-27 1979-04-27 Lastabhängige Steuerung von Bremskraftreglern Expired DE2917073C2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2917073A DE2917073C2 (de) 1979-04-27 1979-04-27 Lastabhängige Steuerung von Bremskraftreglern
US06/140,347 US4299427A (en) 1979-04-27 1980-04-14 Adjusting arrangement for variable load valve device
IT67666/80A IT1128779B (it) 1979-04-27 1980-04-24 Regolatore di forza frannte comandato automaticamente in funzione del carico
FR8009251A FR2454941A1 (fr) 1979-04-27 1980-04-24 Pilotage de regulateurs de la force de freinage en fonction de la charge
GB8013492A GB2058976B (en) 1979-04-27 1980-04-24 Load-dependent brake force regulators
NLAANVRAGE8002449,A NL190006C (nl) 1979-04-27 1980-04-25 Lastafhankelijk bestuurde remkrachtregelinrichting.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2917073A DE2917073C2 (de) 1979-04-27 1979-04-27 Lastabhängige Steuerung von Bremskraftreglern

Publications (2)

Publication Number Publication Date
DE2917073A1 DE2917073A1 (de) 1980-11-06
DE2917073C2 true DE2917073C2 (de) 1983-12-29

Family

ID=6069400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2917073A Expired DE2917073C2 (de) 1979-04-27 1979-04-27 Lastabhängige Steuerung von Bremskraftreglern

Country Status (6)

Country Link
US (1) US4299427A (Direct)
DE (1) DE2917073C2 (Direct)
FR (1) FR2454941A1 (Direct)
GB (1) GB2058976B (Direct)
IT (1) IT1128779B (Direct)
NL (1) NL190006C (Direct)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041248A1 (de) * 1980-11-03 1982-06-09 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Vorrichtung zum justieren eines mechanisch gesteuerten lastabhaengigen bremskraftreglers
DE3105874A1 (de) * 1981-02-18 1982-09-02 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Lastabhaengig gesteuerter bremskraftregler
DE3509607A1 (de) * 1985-03-16 1986-09-18 Alfred Teves Gmbh, 6000 Frankfurt Einrichtung zur veraenderung der federrate einer steuerfeder
DE3603074A1 (de) * 1985-08-24 1987-03-05 Kugelfischer G Schaefer & Co Elektromagnetisch betreibbarer druckmodulator
IT1184048B (it) * 1985-12-27 1987-10-22 Magneti Marelli Spa Impianto di frenatura per autoveicoli provvisti di sospensioni autolivellanti a molle pneumatiche
DE3920290A1 (de) * 1988-12-03 1990-06-07 Wabco Westinghouse Fahrzeug Einrichtung zur gewinnung eines achslastsignals
DE3903457A1 (de) * 1989-02-06 1990-08-16 Graubremse Gmbh Automatisch lastabhaengiger bremskraftregler
DE3920289A1 (de) * 1989-06-21 1991-01-10 Wabco Westinghouse Fahrzeug Einrichtung zur gewinnung eines achslastsignals an einem lift-achsaggregat
DE19651898A1 (de) * 1996-12-13 1998-06-18 Wabco Gmbh Lastabhängig steuerbare Bremskraftregelventileinrichtung
DE10013155C1 (de) * 2000-03-17 2001-06-07 Haldex Brake Prod Gmbh Pneumatisch angesteuertes automatisch lastabhängiges Bremsdruckregelventil für Bremsanlagen in Fahrzeugen
US8349004B2 (en) * 2009-05-26 2013-01-08 The Chinese University Of Hong Kong Scleral buckles for sutureless retinal detachment surgery

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB795770A (en) * 1956-09-05 1958-05-28 Bromsregulator Svenska Ab Improvements in or relating to railway brake setting mechaní¡í¡
DE1052441B (de) * 1957-07-08 1959-03-12 Westinghouse Bremsen Ges M B H Lastabhaengiger Bremskraftregler fuer Fahrzeuge, insbesondere Schienenfahrzeuge
US2940796A (en) * 1957-07-08 1960-06-14 Westinghouse Bremsen Gmbh Load-responsive brake control apparatus
FR1520825A (fr) * 1966-03-12 1968-04-12 Graubremse Gmbh Régulateur de la force de freinage en fonction de la charge des essieux
US3369846A (en) * 1966-05-25 1968-02-20 Westinghouse Air Brake Co Variable load brake control apparatus
DE6918805U (de) * 1969-05-08 1969-09-25 Westinghouse Bremsen Apparate Einstellvorrichtung fuer einen automatischen bremskraftregler
DE2151027A1 (de) * 1971-10-13 1973-04-19 Westinghouse Bremsen U Appbau Pruefeinrichtung zum pruefen der funktionsfaehigkeit eines bremskraftreglers, insbesondere fuer strassenfahrzeuge

Also Published As

Publication number Publication date
IT1128779B (it) 1986-06-04
IT8067666A0 (it) 1980-04-24
US4299427A (en) 1981-11-10
FR2454941B1 (Direct) 1984-06-29
GB2058976A (en) 1981-04-15
NL190006C (nl) 1993-10-01
NL190006B (nl) 1993-05-03
NL8002449A (nl) 1980-10-29
GB2058976B (en) 1983-02-16
FR2454941A1 (fr) 1980-11-21
DE2917073A1 (de) 1980-11-06

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Legal Events

Date Code Title Description
OAM Search report available
OC Search report available
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: WABCO WESTINGHOUSE FAHRZEUGBREMSEN GMBH, 3000 HANN

8181 Inventor (new situation)

Free format text: FAUCK, GERHARD, ING.(GRAD.), 3000 HANNOVER, DE

D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted
8327 Change in the person/name/address of the patent owner

Owner name: WABCO VERMOEGENSVERWALTUNGS-GMBH, 30453 HANNOVER,

8327 Change in the person/name/address of the patent owner

Owner name: WABCO GMBH, 30453 HANNOVER, DE