DE69306046D1 - Unbefugtem Manipulieren widerstehender Bremsbetätiger - Google Patents

Unbefugtem Manipulieren widerstehender Bremsbetätiger

Info

Publication number
DE69306046D1
DE69306046D1 DE69306046T DE69306046T DE69306046D1 DE 69306046 D1 DE69306046 D1 DE 69306046D1 DE 69306046 T DE69306046 T DE 69306046T DE 69306046 T DE69306046 T DE 69306046T DE 69306046 D1 DE69306046 D1 DE 69306046D1
Authority
DE
Germany
Prior art keywords
annular
flange
spring
brake actuators
unauthorized manipulation
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 - Fee Related
Application number
DE69306046T
Other languages
English (en)
Other versions
DE69306046T2 (de
Inventor
William C Pierce
William J Hicks
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.)
Nai Anchorlok Inc
Original Assignee
Nai Anchorlok 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 Nai Anchorlok Inc filed Critical Nai Anchorlok Inc
Publication of DE69306046D1 publication Critical patent/DE69306046D1/de
Application granted granted Critical
Publication of DE69306046T2 publication Critical patent/DE69306046T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
DE69306046T 1992-06-26 1993-06-09 Unbefugtem Manipulieren widerstehender Bremsbetätiger Expired - Fee Related DE69306046T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/905,004 US5353688A (en) 1992-06-26 1992-06-26 Tamper-resistant brake actuator

Publications (2)

Publication Number Publication Date
DE69306046D1 true DE69306046D1 (de) 1997-01-02
DE69306046T2 DE69306046T2 (de) 1997-06-12

Family

ID=25420146

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69306046T Expired - Fee Related DE69306046T2 (de) 1992-06-26 1993-06-09 Unbefugtem Manipulieren widerstehender Bremsbetätiger

Country Status (12)

Country Link
US (1) US5353688A (de)
EP (1) EP0575830B1 (de)
JP (1) JPH06185553A (de)
KR (1) KR940000324A (de)
AT (1) ATE145372T1 (de)
AU (1) AU667218B2 (de)
CA (1) CA2099157A1 (de)
DE (1) DE69306046T2 (de)
DK (1) DK0575830T3 (de)
ES (1) ES2097394T3 (de)
GR (1) GR3022574T3 (de)
MX (1) MX9303854A (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5623862A (en) * 1995-08-17 1997-04-29 Midland Brake, Inc. Long stroke spring brake actuator
US5706714A (en) * 1996-02-29 1998-01-13 Piette; Michel Brake actuating mechanism with a power spring enclosure
US5758564A (en) * 1996-06-13 1998-06-02 Tse Brakes, Inc. Brake actuator and method of manufacture
US6405635B1 (en) 1996-06-13 2002-06-18 Tse Brakes, Inc. Brake actuator
US5765466A (en) * 1997-01-24 1998-06-16 Indian Head Industries Brake actuator with self-centering diaphram
US6050372A (en) * 1998-03-18 2000-04-18 Haldex Brake Corporation Tamper-resistant brake actuator and method of making the same
US6314861B1 (en) * 1999-06-18 2001-11-13 Tse Brakes, Inc. High output spring brake actuator
US6761253B1 (en) * 2000-02-24 2004-07-13 Westinghouse Air Brake Company Spring applied parking brake assembly
US6352137B1 (en) 2000-03-22 2002-03-05 Indian Head Industries, Inc. Brake monitoring system
US6360649B1 (en) * 2000-04-26 2002-03-26 Indian Head Industries, Inc. Spring brake actuator
US6536329B2 (en) 2001-04-12 2003-03-25 Haldex Brake Corporation Brake actuator having tamper resistant riveted spring chamber
US6526867B2 (en) 2001-04-12 2003-03-04 Haldex Brake Corporation Brake actuator having tamper resistant clamp closing spring chamber
US6405636B1 (en) 2001-04-12 2002-06-18 Haldex Brake Corporation Brake actuation having snap-fit tamper resistant spring chamber
US6902043B2 (en) 2002-12-13 2005-06-07 Indian Head Industries, Inc. Driveline vehicle parking brake actuator
US20060225973A1 (en) * 2005-03-30 2006-10-12 Dimig Steven J Residual magnetic devices and methods
US8403124B2 (en) 2005-03-30 2013-03-26 Strattec Security Corporation Residual magnetic devices and methods
US7969705B2 (en) 2005-03-30 2011-06-28 Strattec Security Corporation Residual magnetic devices and methods
DE102005033848A1 (de) * 2005-07-20 2007-02-01 Wabco Gmbh & Co.Ohg Federspeicher-Bremszylinder
EP1948467A2 (de) * 2005-11-16 2008-07-30 Strattec Security Corporation Remanenzmagnetvorrichtungen und -verfahren
JP5090824B2 (ja) * 2007-08-29 2012-12-05 株式会社ケーヒン 減圧弁
DE102007060951A1 (de) * 2007-12-18 2009-06-25 Robert Bosch Gmbh Druckspeicher, insbesondere für ein Hydroaggregat einer hydraulischen Fahrzeugbremsanlage mit elektronischer Radschlupfregelung
DE102010022373A1 (de) * 2010-05-26 2011-12-01 Illinois Tool Works Inc. Dämpfer
CN104755788B (zh) * 2012-11-05 2017-05-31 纳薄特斯克汽车零部件有限公司 弹簧制动气室
US9546700B2 (en) * 2013-05-02 2017-01-17 Bendix Commercial Vehicle Systems Llc Spring brake actuator and method for making a spring brake actuator
US9156458B2 (en) * 2013-08-07 2015-10-13 Bendix Commercial Vehicle Systems Llc Braking system with non-spring parking brake actuator
US9499182B2 (en) * 2015-01-23 2016-11-22 New York Air Brake, LLC Composite brake cylinder for a rail vehicle
EP3247600B1 (de) * 2015-01-23 2018-05-16 New York Air Brake LLC Zusammengesetzter bremszylinder für ein schienenfahrzeug
KR20210004744A (ko) * 2019-07-05 2021-01-13 주식회사 만도 캘리퍼 브레이크
EP4292894A1 (de) * 2022-06-15 2023-12-20 ZF CV Systems Europe BV Federbremszylinder mit flexiblen segmenten zur bereitstellung einer schnappverbindung sowie nutzfahrzeug mit einem entsprechenden federspeicherbremszylinder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280078A (de) * 1961-06-22
US3334545A (en) * 1965-03-10 1967-08-08 Robertshaw Controls Co Multiple position vacuum actuator
US3424062A (en) * 1966-11-30 1969-01-28 Mgm Brakes Brake actuating mechanism
DE2411438A1 (de) * 1974-03-09 1975-09-11 Knorr Bremse Gmbh Bremszylinder
GB2000225B (en) * 1977-06-22 1982-03-03 Girling Midland Ross Air Act Vehicle brake actuators
US4706367A (en) * 1985-12-16 1987-11-17 Specialty Maintenance And Construction, Inc. System and method for mechanically joining handrailing members
GB8722328D0 (en) * 1987-09-22 1987-10-28 Bendix Ltd Spring brake sealing
GB8725562D0 (en) * 1987-10-31 1987-12-02 Bendix Ltd Spring force actuators
US4960036A (en) * 1987-11-06 1990-10-02 Indian Head Industries, Inc. Tamper-resistant brake actuator

Also Published As

Publication number Publication date
MX9303854A (es) 1994-05-31
EP0575830B1 (de) 1996-11-20
KR940000324A (ko) 1994-01-03
AU667218B2 (en) 1996-03-14
DK0575830T3 (da) 1997-04-14
DE69306046T2 (de) 1997-06-12
ES2097394T3 (es) 1997-04-01
AU4130993A (en) 1994-01-06
JPH06185553A (ja) 1994-07-05
GR3022574T3 (en) 1997-05-31
EP0575830A1 (de) 1993-12-29
ATE145372T1 (de) 1996-12-15
US5353688A (en) 1994-10-11
CA2099157A1 (en) 1993-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee