GB1447202A - Vehicle wheel spring brake actuators - Google Patents

Vehicle wheel spring brake actuators

Info

Publication number
GB1447202A
GB1447202A GB207475A GB207475A GB1447202A GB 1447202 A GB1447202 A GB 1447202A GB 207475 A GB207475 A GB 207475A GB 207475 A GB207475 A GB 207475A GB 1447202 A GB1447202 A GB 1447202A
Authority
GB
United Kingdom
Prior art keywords
spring
clutch
nut
piston
push rod
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
GB207475A
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.)
Haldex AB
Original Assignee
Bromsregulator Svenska AB
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 Bromsregulator Svenska AB filed Critical Bromsregulator Svenska AB
Publication of GB1447202A publication Critical patent/GB1447202A/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
    • 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
    • B60T17/086—Spring loaded brake actuators with emergency release device

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
GB207475A 1974-01-30 1975-01-17 Vehicle wheel spring brake actuators Expired GB1447202A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7401174A SE383853B (sv) 1974-01-30 1974-01-30 Anordning for att uppheva och automatiskt aterstella arbetsfunktionen hos en fjederbromsaktuator

Publications (1)

Publication Number Publication Date
GB1447202A true GB1447202A (en) 1976-08-25

Family

ID=20320050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB207475A Expired GB1447202A (en) 1974-01-30 1975-01-17 Vehicle wheel spring brake actuators

Country Status (6)

Country Link
US (1) US3994205A (en:Method)
BR (1) BR7500569A (en:Method)
DE (1) DE2503399A1 (en:Method)
FR (1) FR2259288B3 (en:Method)
GB (1) GB1447202A (en:Method)
SE (1) SE383853B (en:Method)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE392436B (sv) * 1975-03-03 1977-03-28 Bromsregulator Svenska Ab Anordning for att uppheva och automatiskt ateruppretta arbetsfunktionen hos en fjederbromsaktuator
GB1546800A (en) * 1975-12-17 1979-05-31 Westinghouse Brake & Signal Spring-force applying actuators
US4076208A (en) * 1976-10-04 1978-02-28 Hydril Company Blowout preventer ram lock
DE2708629A1 (de) * 1977-02-28 1978-08-31 Knorr Bremse Gmbh Druckmittelbremseinrichtung, insbesondere fuer schienenfahrzeuge
DE2708624A1 (de) * 1977-02-28 1978-08-31 Knorr Bremse Gmbh Federspeicherbremszylinder fuer druckmittelbremsen, insbesondere von schienenfahrzeugen
DE2809263C2 (de) * 1978-03-03 1982-04-29 Knorr-Bremse GmbH, 8000 München Mechanische Lösevorrichtung für Federspeicherbremszylinder
US4279332A (en) * 1979-10-01 1981-07-21 American Standard Inc. Manual release mechanism for spring-applied parking brake
US4364305A (en) * 1980-06-09 1982-12-21 Wabco Westinghouse, S.A. Brake cylinder device combining a pneumatically-applied service brake and a spring-applied parking brake
DE3046669A1 (de) * 1980-12-11 1982-07-22 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Mechanische schnell-loeseeinrichtung fuer federspeicher-bremszylinder
DE3132580A1 (de) * 1981-08-18 1983-03-03 Knorr-Bremse GmbH, 8000 München Federspeicherbremszylinder
DE3132581A1 (de) * 1981-08-18 1983-03-03 Knorr-Bremse GmbH, 8000 München "federspeicher-bremszylinder"
DE3411054A1 (de) * 1984-03-26 1985-10-03 Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover Mechanische loeseeinrichtung fuer einen federspeicherbremszylinder
US4723479A (en) * 1985-09-23 1988-02-09 William Gallentine Hydraulic tool system
US4689957A (en) * 1985-09-23 1987-09-01 Galco, Inc. Hydraulic tool system
JPS62227847A (ja) * 1986-03-28 1987-10-06 Nippon Air Brake Co Ltd ばねブレ−キシリンダ
DE3715567A1 (de) * 1987-05-09 1988-11-24 Bosch Gmbh Robert Bremskraftverstaerker
US5636562A (en) * 1995-08-15 1997-06-10 Indian Head Industries, Inc. Spring brake actuator with release tool requiring limited axial space
US5640894A (en) * 1995-12-05 1997-06-24 Indian Head Industries, Inc. Method of assembly for tamper-resistant brake actuator
US5765466A (en) * 1997-01-24 1998-06-16 Indian Head Industries Brake actuator with self-centering diaphram
DE19829437B4 (de) * 1998-07-01 2009-09-17 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Federspeicher-Bremsvorrichtung
US6729664B1 (en) * 2002-10-09 2004-05-04 Tenn-Tex Plastics, Inc. Cushioning device for furniture
US6902043B2 (en) 2002-12-13 2005-06-07 Indian Head Industries, Inc. Driveline vehicle parking brake actuator
US9085309B2 (en) * 2012-12-05 2015-07-21 Wabtec Holding Corp. Spring-applied parking brake with ball screw reset mechanism
DE102013114897A1 (de) * 2013-12-27 2015-07-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Federspeicherbremszylinder mit Notlöseeinrichtung
WO2016036798A1 (en) * 2014-09-02 2016-03-10 New York Air Brake, LLC Automatic parking brake for body mounted brake cylinder
US10480592B1 (en) * 2016-06-08 2019-11-19 Sonnax Transmission Company Methods and apparatuses for clutch assembly performance enhancement
CN106763309B (zh) * 2016-12-26 2019-04-30 常州中车铁马科技实业有限公司 车辆带停放基础制动装置
CN106523556B (zh) * 2016-12-26 2018-07-27 常州中车铁马科技实业有限公司 车辆单元制动缸
CN106499752B (zh) * 2016-12-26 2019-08-27 常州中车铁马科技实业有限公司 车辆基础制动装置
CN106545603B (zh) * 2016-12-26 2018-07-27 常州中车铁马科技实业有限公司 车辆带停放制动缸

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632426A (en) * 1946-08-15 1953-03-24 Graaf Marretje Gijs Geesink-De Hydraulic jack
US3051136A (en) * 1960-08-08 1962-08-28 Schwitzer Corp Starting motor control
US3472124A (en) * 1967-09-08 1969-10-14 Ellcon Nat Braking apparatus
FR1574859A (en:Method) * 1968-05-14 1969-07-18
GB1280274A (en) * 1970-05-21 1972-07-05 Westinghouse Brake & Signal Spring-force applying means
GB1284840A (en) * 1970-11-27 1972-08-09 Bromsregulator Svenska Ab Improvements in hydraulically-actuated cylinder-piston units
FR2128048B1 (en:Method) * 1971-03-02 1973-12-07 Dba
DE2337420C2 (de) * 1973-07-23 1982-06-16 Knorr-Bremse, 1000 Berlin und 8000 München Selbsttätige Bremsgestänge-Nachstellvorrichtung, insbesondere für Schienenfahrzeugbremsen

Also Published As

Publication number Publication date
FR2259288A1 (en:Method) 1975-08-22
SE383853B (sv) 1976-04-05
FR2259288B3 (en:Method) 1977-10-21
SE7401174L (en:Method) 1975-07-31
BR7500569A (pt) 1975-11-11
DE2503399A1 (de) 1975-07-31
US3994205A (en) 1976-11-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee