CA2239052A1 - Spring brake actuator with corrosion fuses - Google Patents

Spring brake actuator with corrosion fuses

Info

Publication number
CA2239052A1
CA2239052A1 CA002239052A CA2239052A CA2239052A1 CA 2239052 A1 CA2239052 A1 CA 2239052A1 CA 002239052 A CA002239052 A CA 002239052A CA 2239052 A CA2239052 A CA 2239052A CA 2239052 A1 CA2239052 A1 CA 2239052A1
Authority
CA
Canada
Prior art keywords
corrosion
fuses
spring brake
brake actuator
adapter
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.)
Granted
Application number
CA002239052A
Other languages
French (fr)
Other versions
CA2239052C (en
Inventor
William C. Pierce
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 Brake Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2239052A1 publication Critical patent/CA2239052A1/en
Application granted granted Critical
Publication of CA2239052C publication Critical patent/CA2239052C/en
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
    • 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/28—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged apart from the brake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)

Abstract

A spring break actuator (10) with a cast aluminum adapter (74) partially defining tandem spring brake and service brake portions has several corrosion fuses on the adapter. Each corrosion fuse is defined by a recessed or thinned area which does not compromise the structural integrity of the adapter.
CA002239052A 1995-12-19 1995-12-19 Spring brake actuator with corrosion fuses Expired - Fee Related CA2239052C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1995/016635 WO1997022506A1 (en) 1995-12-19 1995-12-19 Spring brake actuator with corrosion fuses

Publications (2)

Publication Number Publication Date
CA2239052A1 true CA2239052A1 (en) 1997-06-26
CA2239052C CA2239052C (en) 2005-07-26

Family

ID=22250330

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002239052A Expired - Fee Related CA2239052C (en) 1995-12-19 1995-12-19 Spring brake actuator with corrosion fuses

Country Status (3)

Country Link
AU (1) AU4642496A (en)
CA (1) CA2239052C (en)
WO (1) WO1997022506A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2995518A1 (en) * 2014-09-11 2016-03-16 Kancioglu Otomotiv Sanayi Ve Ticaret Anonim Sirketi Universal type spring brake chamber
CN105202079A (en) * 2015-09-25 2015-12-30 安徽中启汽车科技有限公司 Spring brake air chamber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890540A (en) * 1988-12-05 1990-01-02 Nuturn Corporation Breather holes and plug member for a service/emergency brake actuator
AU5547194A (en) * 1993-11-01 1995-05-23 Tse Brakes, Inc. Brake actuator having tamper-resistant housing and method for making same

Also Published As

Publication number Publication date
AU4642496A (en) 1997-07-14
CA2239052C (en) 2005-07-26
WO1997022506A1 (en) 1997-06-26

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed