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CA2221249A1 - A brake lining wear indicating device - Google Patents

A brake lining wear indicating device

Info

Publication number
CA2221249A1
CA2221249A1 CA002221249A CA2221249A CA2221249A1 CA 2221249 A1 CA2221249 A1 CA 2221249A1 CA 002221249 A CA002221249 A CA 002221249A CA 2221249 A CA2221249 A CA 2221249A CA 2221249 A1 CA2221249 A1 CA 2221249A1
Authority
CA
Canada
Prior art keywords
coded
brake
hall
indicating device
disc
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
CA002221249A
Other languages
French (fr)
Other versions
CA2221249C (en
Inventor
Mats Ekeroth
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 Products AB
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
Priority claimed from SE9502094A external-priority patent/SE504466C2/en
Application filed by Individual filed Critical Individual
Publication of CA2221249A1 publication Critical patent/CA2221249A1/en
Application granted granted Critical
Publication of CA2221249C publication Critical patent/CA2221249C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Braking Arrangements (AREA)

Abstract

An automatic brake lever (1) with a built-in slack adjuster is intended for transmitting brake force from a brake cylinder and is mounted on a brake actuating cam shaft (2). For the purpose of accomplishing a wear indicating device, a coded disc (10) is connected to the cam shaft, whereas a housing (9, 11) therefore is connected to the brake lever or a fix-point for the lever.
The coded disc is provided with a number of coded paths of circular shape, magnetic areas of equal length being provided in each coded path. A number of hall-elements (15) corresponding to the number of coded paths are provided in the cover (11) of the housing, each hall-element being arranged to sense the magnetic areas in the respective coded path. The signals from the hall-elements together indicate the relative position between the disc and the cover.
CA002221249A 1995-06-08 1996-05-29 A brake lining wear indicating device Expired - Fee Related CA2221249C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9502094A SE504466C2 (en) 1995-06-08 1995-06-08 Wear indication device for brake pads
SE9502094-7 1995-06-08
PCT/SE1996/000686 WO1996041970A1 (en) 1995-06-08 1996-05-29 A brake lining wear indicating device

Publications (2)

Publication Number Publication Date
CA2221249A1 true CA2221249A1 (en) 1996-12-27
CA2221249C CA2221249C (en) 2005-11-22

Family

ID=35474780

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002221249A Expired - Fee Related CA2221249C (en) 1995-06-08 1996-05-29 A brake lining wear indicating device

Country Status (1)

Country Link
CA (1) CA2221249C (en)

Also Published As

Publication number Publication date
CA2221249C (en) 2005-11-22

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed