PT1080297E - Sistema de valvulas combinado para accionador travao com mola - Google Patents

Sistema de valvulas combinado para accionador travao com mola

Info

Publication number
PT1080297E
PT1080297E PT99921796T PT99921796T PT1080297E PT 1080297 E PT1080297 E PT 1080297E PT 99921796 T PT99921796 T PT 99921796T PT 99921796 T PT99921796 T PT 99921796T PT 1080297 E PT1080297 E PT 1080297E
Authority
PT
Portugal
Prior art keywords
valve
compounding
spring
drive
valve system
Prior art date
Application number
PT99921796T
Other languages
English (en)
Inventor
Ronald S Plantan
Original Assignee
Indian Head Inc
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 Indian Head Inc filed Critical Indian Head Inc
Publication of PT1080297E publication Critical patent/PT1080297E/pt

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
    • 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
    • B60T17/085—Spring loaded brake actuators
    • 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
    • B60T17/083—Combination of service brake actuators with spring loaded brake actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Arrangements (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
PT99921796T 1998-05-19 1999-05-10 Sistema de valvulas combinado para accionador travao com mola PT1080297E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/081,457 US6079312A (en) 1998-05-19 1998-05-19 Combined valving system for spring brake actuator

Publications (1)

Publication Number Publication Date
PT1080297E true PT1080297E (pt) 2004-03-31

Family

ID=22164290

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99921796T PT1080297E (pt) 1998-05-19 1999-05-10 Sistema de valvulas combinado para accionador travao com mola

Country Status (10)

Country Link
US (1) US6079312A (pt)
EP (1) EP1080297B1 (pt)
JP (1) JP4383663B2 (pt)
AT (1) ATE252198T1 (pt)
BR (1) BR9911034A (pt)
DE (1) DE69912120T2 (pt)
DK (1) DK1080297T3 (pt)
ES (1) ES2209434T3 (pt)
PT (1) PT1080297E (pt)
WO (1) WO1999060251A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11230212A (ja) * 1998-02-10 1999-08-27 Akebono Brake Ind Co Ltd エアディスクブレーキ
US6264291B1 (en) * 1999-09-30 2001-07-24 Alliedsignal Truck Brake System, Co. Spring brake actuator with integral biased double check valve for anti-compounding and roll-back protection
DE102005005722A1 (de) * 2005-02-09 2006-08-10 Wabco Gmbh & Co.Ohg Beatmungseinrichtung für einen kombinierten Federspeicher-und Betriebsbremszylinder
US8909449B2 (en) 2012-11-27 2014-12-09 Bendix Commercial Vehicle Systems Llc System, controller and method for preventing vehicle rollaway
CN112682440A (zh) * 2019-10-17 2021-04-20 威伯科印度有限公司 包括集成阀单元的弹簧制动器促动器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401606A (en) * 1966-10-24 1968-09-17 Mgm Brake Inc Internally breathing brake actuator
NL137762C (pt) * 1969-04-28
US3805669A (en) * 1972-01-07 1974-04-23 Mc Michael Construction Co Vehicle engine multi-stage limiting speed governor
GB1440511A (en) * 1973-03-27 1976-06-23 Bendix Westinghouse Ltd Brake actuators
DE3241547A1 (de) * 1982-11-10 1984-05-10 Robert Bosch Gmbh, 7000 Stuttgart Kombinierter druckluft-federspeicher-bremszylinder i
US5286095A (en) * 1992-11-27 1994-02-15 Tramec Corporation Air brake emergency control valves
US5372059A (en) * 1993-04-27 1994-12-13 Nai Anchorlok Inc. Fluid operated brake actuator with internal valve
US5632192A (en) * 1995-12-19 1997-05-27 Indian Head Industries, Inc. Spring brake actuator with indicator for fully released condition
US5623863A (en) * 1995-12-29 1997-04-29 Indian Head Industries, Inc. Dual-thread release bolt for spring brake actuator
US5671654A (en) * 1995-12-05 1997-09-30 Indian Head Industries Sealed spring brake actuator
US5640894A (en) * 1995-12-05 1997-06-24 Indian Head Industries, Inc. Method of assembly for tamper-resistant brake actuator

Also Published As

Publication number Publication date
US6079312A (en) 2000-06-27
DE69912120D1 (de) 2003-11-20
WO1999060251A1 (en) 1999-11-25
EP1080297B1 (en) 2003-10-15
EP1080297A4 (en) 2002-10-09
JP4383663B2 (ja) 2009-12-16
EP1080297A1 (en) 2001-03-07
JP2002515375A (ja) 2002-05-28
DE69912120T2 (de) 2004-07-22
ATE252198T1 (de) 2003-11-15
BR9911034A (pt) 2001-10-16
ES2209434T3 (es) 2004-06-16
DK1080297T3 (da) 2004-02-16

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