CA2381100C - Dispositif indiquant la position des freins d'un vehicule - Google Patents

Dispositif indiquant la position des freins d'un vehicule Download PDF

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Publication number
CA2381100C
CA2381100C CA002381100A CA2381100A CA2381100C CA 2381100 C CA2381100 C CA 2381100C CA 002381100 A CA002381100 A CA 002381100A CA 2381100 A CA2381100 A CA 2381100A CA 2381100 C CA2381100 C CA 2381100C
Authority
CA
Canada
Prior art keywords
switch
state
actuator
brake shoes
brake
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
CA002381100A
Other languages
English (en)
Other versions
CA2381100A1 (fr
Inventor
Robert W. Shepherd
James D. Wasness
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.)
Amsted Rail Faiveley LLC
Original Assignee
Ellcon National 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 Ellcon National Inc filed Critical Ellcon National Inc
Priority claimed from PCT/US2000/018548 external-priority patent/WO2002002962A1/fr
Publication of CA2381100A1 publication Critical patent/CA2381100A1/fr
Application granted granted Critical
Publication of CA2381100C publication Critical patent/CA2381100C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Landscapes

  • Braking Arrangements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

L'invention concerne un système de freinage de véhicule comprenant un levier de réglage (1) comportant un actionneur (7) ainsi qu'une unité de commande -de voiture- fonctionnant électriquement (40), un commutateur électrique (26) étant sensible à la position de l'actionneur (7) et étant couplé à l'unité de commande (40), afin de produire une indication de la position des semelles de frein du véhicule, à savoir si ces semelles sont dégagées ou non des roues du véhicule.
CA002381100A 2000-06-30 2000-06-30 Dispositif indiquant la position des freins d'un vehicule Expired - Fee Related CA2381100C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/018548 WO2002002962A1 (fr) 1999-02-05 2000-06-30 Dispositif indiquant la position des freins d'un vehicule

Publications (2)

Publication Number Publication Date
CA2381100A1 CA2381100A1 (fr) 2002-01-10
CA2381100C true CA2381100C (fr) 2010-01-12

Family

ID=21741566

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002381100A Expired - Fee Related CA2381100C (fr) 2000-06-30 2000-06-30 Dispositif indiquant la position des freins d'un vehicule

Country Status (3)

Country Link
AU (1) AU757583B2 (fr)
CA (1) CA2381100C (fr)
MX (1) MXPA02001739A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691982A (en) * 1971-04-21 1972-09-19 Vaughn T Hawthorne Railroad car air brake failure indicator
US3850269A (en) * 1973-06-18 1974-11-26 Ellcon Nat Slack adjuster
US4800991A (en) * 1985-08-19 1989-01-31 Miller Nicholas A Brake maintenance monitor

Also Published As

Publication number Publication date
AU757583B2 (en) 2003-02-27
AU6075200A (en) 2002-01-14
MXPA02001739A (es) 2004-02-26
CA2381100A1 (fr) 2002-01-10

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190702