JPS57500018A - - Google Patents

Info

Publication number
JPS57500018A
JPS57500018A JP55501060A JP50106080A JPS57500018A JP S57500018 A JPS57500018 A JP S57500018A JP 55501060 A JP55501060 A JP 55501060A JP 50106080 A JP50106080 A JP 50106080A JP S57500018 A JPS57500018 A JP S57500018A
Authority
JP
Japan
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
JP55501060A
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 filed Critical
Publication of JPS57500018A publication Critical patent/JPS57500018A/ja
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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/041—Driver's valves controlling auxiliary pressure brakes, e.g. parking or emergency brakes
    • 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
    • B60T13/12—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 the fluid being liquid
    • B60T13/22—Brakes applied by springs or weights and released hydraulically
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release 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
    • 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
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
JP55501060A 1980-02-04 1980-02-04 Pending JPS57500018A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/000123 WO1981002274A1 (en) 1980-02-04 1980-02-04 Parking brake system

Publications (1)

Publication Number Publication Date
JPS57500018A true JPS57500018A (ja) 1982-01-07

Family

ID=22154194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55501060A Pending JPS57500018A (ja) 1980-02-04 1980-02-04

Country Status (5)

Country Link
US (1) US4307917A (ja)
EP (1) EP0044831B1 (ja)
JP (1) JPS57500018A (ja)
DE (1) DE3070911D1 (ja)
WO (1) WO1981002274A1 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062033B1 (en) * 1980-10-01 1985-06-26 Caterpillar Tractor Co. Automatic brake bleed system
US4418803A (en) * 1981-05-26 1983-12-06 Clark Equipment Company Method and means for bleeding hydraulic brakes
US4542390A (en) * 1983-07-29 1985-09-17 Tektronix, Inc. Ink jet printer purging device and process
US4576418A (en) * 1984-07-13 1986-03-18 Caterpillar Tractor Co. Brake release mechanism for vehicle towing
US4586584A (en) * 1985-04-08 1986-05-06 General Motors Corporation Truck brake control system
US4844553A (en) * 1988-06-27 1989-07-04 Allied-Signal Inc. Dash control valve with differential trip
US4838618A (en) * 1988-08-19 1989-06-13 Blackmon Jr Howard A Apparatus and method for charging brake lines of railway vehicles
GB9916255D0 (en) * 1999-07-12 1999-09-15 Ford New Holland Nv Apparatus and method for positioning steerable wheels
US6715590B2 (en) * 2002-02-21 2004-04-06 Deere & Company Brake release system
EP1901950B1 (de) * 2005-07-08 2016-06-15 FSP Fluid Systems Partners Holding AG Verfahren zum lösen von mindestens einer mittels eines druckmittels betätigbaren federspeicher-bremse sowie vorrichtung und hydraulische schaltung zur durchführung des verfahrens
WO2007089305A1 (en) * 2006-02-02 2007-08-09 White Drive Products, Inc. Control component for hydraulic circuit including spring applied-hydraulically released brake
US7914084B2 (en) * 2006-02-02 2011-03-29 White Drive Products, Inc. Control component for hydraulic circuit including spring applied-hydraulically released brake
US7722131B2 (en) * 2006-02-02 2010-05-25 White Drive Products, Inc. Control component for a spring applied-pressure released hydraulic brake and hydraulic motor
US7909414B2 (en) * 2006-03-10 2011-03-22 White Drive Products, Inc. Hydraulic circuit for spring applied-hydraulically released brake and hydraulic motor
ITMO20070254A1 (it) * 2007-07-30 2009-01-31 Safim S P A Dispositivo idraulico per il comando della frenatura di macchine operatrici e simili
BR112015003827A2 (pt) * 2012-09-13 2017-07-04 Bombardier Transp Gmbh dispositivo de liberação de freio para um arranjo de frenagem
US10166964B2 (en) * 2014-07-10 2019-01-01 Continental Automotive Systems, Inc. Pedalless electronically controlled hydraulic braking system with redundant pump
US9328822B2 (en) 2014-08-29 2016-05-03 Cnh Industrial America Llc Parking brake system for a work vehicle
DE102018209479A1 (de) 2018-06-13 2019-12-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Bedienungssicheres Parkventil
FR3082503B1 (fr) * 2018-06-14 2020-09-04 Safran Landing Systems Procede de freinage secours d'un aeronef

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1534544A (en) * 1923-05-25 1925-04-21 Universal Engineering Corp Vehicle brake
US3272566A (en) * 1963-12-30 1966-09-13 James H Clack Combined service and emergency brake system apparatus
FR1519374A (fr) * 1966-04-19 1968-03-29 Pettit Ltd F W Système de freinage hydraulique amélioré
US3746403A (en) * 1971-10-04 1973-07-17 Abex Corp Hydraulic brakes
US3841714A (en) * 1973-05-02 1974-10-15 Midland Ross Corp Parking brake control
US3954304A (en) * 1974-06-17 1976-05-04 General Signal Corporation Emergency and handbrake control system
US3932003A (en) * 1974-11-22 1976-01-13 Mcgregor Donald T Release device for emergency brake actuators
US4145164A (en) * 1976-04-12 1979-03-20 Abex Corporation Pump for hydraulic brake actuator
DE2704662C2 (de) * 1977-02-04 1979-03-15 Schweizerische Lokomotiv- Und Maschinenfabrik, Winterthur (Schweiz) Bremssystem für ein Schienenfahrzeug mit Zahnradantrieb
US4119355A (en) * 1977-08-26 1978-10-10 Lambert Brake Corporation Auxiliary release apparatus for a hydraulic pressure releasable brake

Also Published As

Publication number Publication date
WO1981002274A1 (en) 1981-08-20
EP0044831A1 (en) 1982-02-03
US4307917A (en) 1981-12-29
EP0044831A4 (en) 1982-06-10
EP0044831B1 (en) 1985-07-31
DE3070911D1 (en) 1985-09-05

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