FR2446964A1 - Dispositif permettant d'indiquer la course dans un cylindre de frein, en particulier dans un cylindre a diaphragme de vehicules automobiles - Google Patents

Dispositif permettant d'indiquer la course dans un cylindre de frein, en particulier dans un cylindre a diaphragme de vehicules automobiles

Info

Publication number
FR2446964A1
FR2446964A1 FR8000567A FR8000567A FR2446964A1 FR 2446964 A1 FR2446964 A1 FR 2446964A1 FR 8000567 A FR8000567 A FR 8000567A FR 8000567 A FR8000567 A FR 8000567A FR 2446964 A1 FR2446964 A1 FR 2446964A1
Authority
FR
France
Prior art keywords
switch
brake cylinder
vehicle brake
operated via
cylinder stroke
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
FR8000567A
Other languages
English (en)
Other versions
FR2446964B1 (fr
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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse AG
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 Knorr Bremse AG filed Critical Knorr Bremse AG
Publication of FR2446964A1 publication Critical patent/FR2446964A1/fr
Application granted granted Critical
Publication of FR2446964B1 publication Critical patent/FR2446964B1/fr
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
    • B60T17/081—Single service brake actuators
    • 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
    • F16D66/02—Apparatus for indicating wear
    • F16D66/021—Apparatus for indicating wear using electrical detection or indication means
    • F16D66/022—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness
    • F16D66/025—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness sensing the position of parts of the brake system other than the braking members, e.g. limit switches mounted on master cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

Dispositif permettant d'indiquer la course dans un cylindre de frein, notamment dans un cylindre à membrane pour véhicules automobiles. Dans ce dispositif permettant d'indiquer la course dans un cylindre de frein équipé d'une membrane pleine 3, et disposé sur le boîtier 1 du cylindre de frein, il est prévu un commutateur d'avertissement de course 15 monté dans la paroi latérale du boîtier 1 au niveau de la surface de déroulement de la membrane et actionné par la membrane pleine se déroulant Application notamment aux voitures de tourisme.
FR8000567A 1979-01-18 1980-01-11 Dispositif permettant d'indiquer la course dans un cylindre de frein, en particulier dans un cylindre a diaphragme de vehicules automobiles Expired FR2446964B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2901840A DE2901840C2 (de) 1979-01-18 1979-01-18 Vorrichtung zur Hubanzeige an einem Membranbremszylinder für Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
FR2446964A1 true FR2446964A1 (fr) 1980-08-14
FR2446964B1 FR2446964B1 (fr) 1986-08-14

Family

ID=6060847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000567A Expired FR2446964B1 (fr) 1979-01-18 1980-01-11 Dispositif permettant d'indiquer la course dans un cylindre de frein, en particulier dans un cylindre a diaphragme de vehicules automobiles

Country Status (3)

Country Link
DE (1) DE2901840C2 (fr)
FR (1) FR2446964B1 (fr)
IT (1) IT1145428B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989010862A1 (fr) * 1988-05-09 1989-11-16 Alfred Teves Gmbh Dispositif de reglage de la pression des freins

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003121A1 (de) * 1990-02-02 1991-08-08 Knorr Bremse Ag Federspeicherbremszylinder
US5649469A (en) * 1993-05-05 1997-07-22 Nai Anchorlok, Inc. Stroke indicator for an air-operated combination diaphragm spring brake

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1267502B (de) * 1966-03-03 1968-05-02 Teves Gmbh Alfred Rohrbruchsicherung fuer hydraulische Anlagen
GB1241775A (en) * 1969-05-29 1971-08-04 Westinghouse Brake & Signal Means for indicating the state of fluid-operated brakes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE525766A (fr) * 1950-10-30
US2782600A (en) * 1953-05-21 1957-02-26 Orman E Crown Hydraulic brake safety device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1267502B (de) * 1966-03-03 1968-05-02 Teves Gmbh Alfred Rohrbruchsicherung fuer hydraulische Anlagen
GB1241775A (en) * 1969-05-29 1971-08-04 Westinghouse Brake & Signal Means for indicating the state of fluid-operated brakes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989010862A1 (fr) * 1988-05-09 1989-11-16 Alfred Teves Gmbh Dispositif de reglage de la pression des freins

Also Published As

Publication number Publication date
IT1145428B (it) 1986-11-05
FR2446964B1 (fr) 1986-08-14
IT8047617A0 (it) 1980-01-16
DE2901840A1 (de) 1980-07-31
DE2901840C2 (de) 1985-10-17

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse