FR2334997A1 - Dispositif deverrouillable de blocage de freins - Google Patents

Dispositif deverrouillable de blocage de freins

Info

Publication number
FR2334997A1
FR2334997A1 FR7636943A FR7636943A FR2334997A1 FR 2334997 A1 FR2334997 A1 FR 2334997A1 FR 7636943 A FR7636943 A FR 7636943A FR 7636943 A FR7636943 A FR 7636943A FR 2334997 A1 FR2334997 A1 FR 2334997A1
Authority
FR
France
Prior art keywords
locking device
brake locking
releasable brake
releasable
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.)
Withdrawn
Application number
FR7636943A
Other languages
English (en)
Inventor
Leon R Acre
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.)
Midland Ross Corp
Original Assignee
Midland Ross Corp
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 Midland Ross Corp filed Critical Midland Ross Corp
Publication of FR2334997A1 publication Critical patent/FR2334997A1/fr
Withdrawn legal-status Critical Current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
    • B60T13/268—Compressed-air systems using accumulators or reservoirs
    • 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
    • B60T17/16—Locking of brake cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
FR7636943A 1975-12-12 1976-12-08 Dispositif deverrouillable de blocage de freins Withdrawn FR2334997A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/640,175 US4007815A (en) 1975-12-12 1975-12-12 Releasable lock for brakes

Publications (1)

Publication Number Publication Date
FR2334997A1 true FR2334997A1 (fr) 1977-07-08

Family

ID=24567146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7636943A Withdrawn FR2334997A1 (fr) 1975-12-12 1976-12-08 Dispositif deverrouillable de blocage de freins

Country Status (9)

Country Link
US (1) US4007815A (fr)
JP (1) JPS5273427A (fr)
AR (1) AR211152A1 (fr)
BR (1) BR7608170A (fr)
CA (1) CA1059188A (fr)
DE (1) DE2655774A1 (fr)
FR (1) FR2334997A1 (fr)
GB (1) GB1518398A (fr)
SE (1) SE7613957L (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361210A (en) * 1979-11-19 1982-11-30 Beloit Corporation Lock or braking mechanism
US4516507A (en) * 1982-08-23 1985-05-14 The Budd Company Mechanical stop mechanism for a tilt system in a railway car
US4611846A (en) * 1984-10-23 1986-09-16 Amp Incorporated Gripper head
US4873824A (en) * 1987-02-12 1989-10-17 Cox Terry L Master cylinder pressure-retaining vehicular anti-theft brake locking mechanism
US4872427A (en) * 1988-11-29 1989-10-10 Cummins Engine Company, Inc. Position controller for a rotatable shaft
DE3912037A1 (de) * 1989-04-12 1990-10-25 Knorr Bremse Ag Bremszylinder fuer fahrzeuge, insbesondere schienenfahrzeuge
US5078456A (en) * 1990-03-30 1992-01-07 Cox Terry L Brake pedal retaining vehicular anti-theft brake locking mechanism
DE4012524A1 (de) * 1990-04-19 1991-10-24 Doma Tech Pneumatische Kompone Feststellvorrichtung fuer eine linearbewegungseinheit
US5180036A (en) * 1990-09-14 1993-01-19 Boben Ronald J Cam operated rail clamping device
US5046588A (en) * 1990-09-14 1991-09-10 Ronald Boben Cam-operated rail clamp
US5423400A (en) * 1993-07-29 1995-06-13 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Mechanical energy absorber
US5417143A (en) * 1994-03-03 1995-05-23 Westinghouse Air Brake Company Lock-out mechanism for empty/load changeover valve
US5900596A (en) * 1995-10-06 1999-05-04 Inventio Ag Hydraulic brake controller
US6371254B1 (en) * 1995-10-06 2002-04-16 John W. Koshak Jack arrestor
FR2766147B1 (fr) * 1997-07-18 1999-09-03 Renault Vehicules Ind Dispositif de freinage pour un vehicule automobile comportant un frein de stationnement perfectionne
US6206145B1 (en) 1998-12-21 2001-03-27 Inventio Ag Brake apparatus for a hydraulic elevator
US6179391B1 (en) * 1999-02-01 2001-01-30 Allliedsignal Truck Brake Systems Company Relay valve with integral biased double check valve
US6402261B1 (en) 1999-12-20 2002-06-11 Cargo Safe, Inc. Cargo trailer anti-theft system
US6494298B1 (en) 2000-05-17 2002-12-17 Inventio Ag High efficiency shoes for a jack arrester
US6655741B2 (en) * 2000-12-27 2003-12-02 Fisher Dynamics Corporation Simplified linear recliner having a fixed pawl
DE10221740A1 (de) * 2002-05-16 2003-12-04 Daimler Chrysler Ag Fahrzeugbremsanlage mit einer Betriebsbremsanlage und einer Feststellbremsanlage
US6834485B2 (en) * 2002-12-18 2004-12-28 Textron Inc. Independent positive reverse drive mower with brake lockout
US7140477B2 (en) * 2003-09-09 2006-11-28 Wabtec Holding Corp. Automatic parking brake for a rail vehicle
US6994191B2 (en) * 2003-11-04 2006-02-07 Arvinmeritor Technology, Llc Pneumatically actuated parking brake
JP4384996B2 (ja) * 2004-09-30 2009-12-16 本田技研工業株式会社 車両のブレーキ装置
FR2926859B1 (fr) * 2008-01-25 2010-07-30 Bosch Gmbh Robert Dispositif de frein a disque pour maintenir arrete un vehicule en stationnement
US9550504B2 (en) * 2014-12-16 2017-01-24 Faiveley Transport Amiens Rail vehicle braking system and braking method for a rail vehicle comprising such a system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR876846A (fr) * 1939-06-09 1942-11-18 Teves Gmbh Alfred Dispositif de désserrage pour systèmes de freins hydrauliques spécialement pour véhicules sur rails
FR876842A (fr) * 1939-09-26 1942-11-18 Teves Gmbh Alfred Dispositif de frein hydraulique pour véhicules
FR876848A (fr) * 1939-11-10 1942-11-18 Teves Gmbh Alfred Dispositif de frein, spécialement pour véhicules sur rails
FR1229108A (fr) * 1958-06-26 1960-09-05 Sig Schweiz Industrieges Système hydraulique de freinage à main pour véhicules
US3759147A (en) * 1971-02-24 1973-09-18 Certain Teed St Gobain Diaphragm brake actuator
US3874747A (en) * 1973-10-03 1975-04-01 Walter Case Fluid actuated brake locking mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1586269A (en) * 1925-06-20 1926-05-25 Ingersoll Rand Co Air-feed lock
US2505612A (en) * 1944-12-20 1950-04-25 Farmingdale Corp Bar feed for lathes and the like
US2759569A (en) * 1953-03-31 1956-08-21 Keehn O Mfg Company Emergency and parking brake system, including mechanical locking means in fluid actuated brakes
JPS4326571Y1 (fr) * 1965-01-29 1968-11-05
JPS4416407Y1 (fr) * 1965-02-24 1969-07-16
US3402792A (en) * 1967-01-03 1968-09-24 Neway Equipment Co Brake actuating apparatus
FR1590595A (fr) * 1968-05-17 1970-04-20

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR876846A (fr) * 1939-06-09 1942-11-18 Teves Gmbh Alfred Dispositif de désserrage pour systèmes de freins hydrauliques spécialement pour véhicules sur rails
FR876842A (fr) * 1939-09-26 1942-11-18 Teves Gmbh Alfred Dispositif de frein hydraulique pour véhicules
FR876848A (fr) * 1939-11-10 1942-11-18 Teves Gmbh Alfred Dispositif de frein, spécialement pour véhicules sur rails
FR1229108A (fr) * 1958-06-26 1960-09-05 Sig Schweiz Industrieges Système hydraulique de freinage à main pour véhicules
US3759147A (en) * 1971-02-24 1973-09-18 Certain Teed St Gobain Diaphragm brake actuator
US3874747A (en) * 1973-10-03 1975-04-01 Walter Case Fluid actuated brake locking mechanism

Also Published As

Publication number Publication date
JPS5273427A (en) 1977-06-20
BR7608170A (pt) 1977-11-22
DE2655774A1 (de) 1977-06-16
CA1059188A (fr) 1979-07-24
US4007815A (en) 1977-02-15
AR211152A1 (es) 1977-10-31
GB1518398A (en) 1978-07-19
SE7613957L (sv) 1977-06-13

Similar Documents

Publication Publication Date Title
FR2334997A1 (fr) Dispositif deverrouillable de blocage de freins
FR2325270A1 (fr) Dispositif de verrouillage perfectionne
FR2301851A1 (fr) Dispositif de traitem
BE840621R (fr) Dispositif composite
FR2301416A1 (fr) Dispositif d
BE840619R (fr) Dispositif composite
BE840620R (fr) Dispositif composite
FR2334870A1 (fr) Dispositif de raccordement
BE841702A (fr) Dispositif de securite
FR2322086A1 (fr) Dispositif elevateur perfectionne
FR2300419A1 (fr) Dispositif semi-cond
FR2298682A1 (fr) Dispositif po
FR2302555A1 (fr) Dispositif de
AT363426B (de) Verriegelungseinrichtung
FR2309080A1 (fr) Dispositif de multiplexage
FR2329412A1 (fr) Dispositif de retenue
FR2300253A1 (fr) Dispositif
FR2335820A1 (fr) Dispositif pyrotechnique
FR2333677A1 (fr) Dispositif de freinage a antiderapage
FR2307090A1 (fr) Dispositif de construction
FR2334880A1 (fr) Dispositif de debrayage
FR2347571A1 (fr) Dispositif de debrayage
SE7606883L (sv) Lasanordning
BE845385A (fr) Dispositif de blocage pour ecrou
BE839769A (fr) Dispositif de deroulement

Legal Events

Date Code Title Description
ST Notification of lapse