GB1309187A - Parking valve for fluid braking systems - Google Patents

Parking valve for fluid braking systems

Info

Publication number
GB1309187A
GB1309187A GB2423771A GB2423771A GB1309187A GB 1309187 A GB1309187 A GB 1309187A GB 2423771 A GB2423771 A GB 2423771A GB 2423771 A GB2423771 A GB 2423771A GB 1309187 A GB1309187 A GB 1309187A
Authority
GB
United Kingdom
Prior art keywords
button
cylinders
parking
plunger
locking
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
GB2423771A
Other languages
English (en)
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.)
Compagnie des Freins et Signaux Westinghouse SA
Original Assignee
Compagnie des Freins et Signaux Westinghouse SA
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 Compagnie des Freins et Signaux Westinghouse SA filed Critical Compagnie des Freins et Signaux Westinghouse SA
Publication of GB1309187A publication Critical patent/GB1309187A/en
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
    • 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
    • B60T13/24—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 gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/36—Compressed-air systems direct, i.e. brakes applied directly by compressed air
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
GB2423771A 1970-03-18 1971-04-19 Parking valve for fluid braking systems Expired GB1309187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7009625A FR2082496A5 (zh) 1970-03-18 1970-03-18

Publications (1)

Publication Number Publication Date
GB1309187A true GB1309187A (en) 1973-03-07

Family

ID=9052433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2423771A Expired GB1309187A (en) 1970-03-18 1971-04-19 Parking valve for fluid braking systems

Country Status (3)

Country Link
DE (1) DE2112950A1 (zh)
FR (1) FR2082496A5 (zh)
GB (1) GB1309187A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116660A (en) * 1982-03-12 1983-09-28 Bendix Ltd Anti-theft spring brake system
GB2205620A (en) * 1987-04-23 1988-12-14 Transport Electronics Internat Lockable vehicle parking brake
GB2265679A (en) * 1992-04-02 1993-10-06 Neil Robert Green Vehicle immobilisation apparatus
US10745411B2 (en) 2011-08-24 2020-08-18 Boehringer Ingelheim International Gmbh Piperidino-dihydrothienopyrimidine sulfoxides and their use for treating COPD and asthma

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1847543A1 (de) 2006-04-19 2007-10-24 Boehringer Ingelheim Pharma GmbH & Co. KG Dihydrothienopyrimidine zur Behandlung von entzündlichen Erkrankungen
BRPI0608387A2 (pt) 2006-04-19 2009-12-29 Boehringer Ingelheim Int compostos para o tratamento de doenças inflamatórias
ES2381452T3 (es) 2007-10-19 2012-05-28 Boehringer Ingelheim International Gmbh PIPERIDINO-DIHIDROTIENOPIRIMIDINAS sustituidas
JP5563466B2 (ja) 2007-10-19 2014-07-30 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング 新規ピペラジノ−ジヒドロチエノピリミジン誘導体
BRPI0817781A2 (pt) 2007-10-19 2019-09-24 Boehringer Ingelheim Int piperazino-diidroteinopirimidinas substituídas com heterociclo
US20130059866A1 (en) 2011-08-24 2013-03-07 Boehringer Ingelheim International Gmbh Novel piperidino-dihydrothienopyrimidine sulfoxides and their use for treating copd and asthma

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116660A (en) * 1982-03-12 1983-09-28 Bendix Ltd Anti-theft spring brake system
GB2205620A (en) * 1987-04-23 1988-12-14 Transport Electronics Internat Lockable vehicle parking brake
GB2265679A (en) * 1992-04-02 1993-10-06 Neil Robert Green Vehicle immobilisation apparatus
US10745411B2 (en) 2011-08-24 2020-08-18 Boehringer Ingelheim International Gmbh Piperidino-dihydrothienopyrimidine sulfoxides and their use for treating COPD and asthma

Also Published As

Publication number Publication date
FR2082496A5 (zh) 1971-12-10
DE2112950A1 (de) 1971-10-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee