FR2431402A1 - Indicateur d'usure d'un frein - Google Patents

Indicateur d'usure d'un frein

Info

Publication number
FR2431402A1
FR2431402A1 FR7917997A FR7917997A FR2431402A1 FR 2431402 A1 FR2431402 A1 FR 2431402A1 FR 7917997 A FR7917997 A FR 7917997A FR 7917997 A FR7917997 A FR 7917997A FR 2431402 A1 FR2431402 A1 FR 2431402A1
Authority
FR
France
Prior art keywords
wear indicator
brake wear
parts
linings
wear
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
FR7917997A
Other languages
English (en)
Other versions
FR2431402B1 (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2431402A1 publication Critical patent/FR2431402A1/fr
Application granted granted Critical
Publication of FR2431402B1 publication Critical patent/FR2431402B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2265—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
    • F16D55/22655—Constructional details of guide pins
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

Invention concernant surtout le freinage des véhicules. Dans un frein à disque, à pince avec broches, on prévoit un indicateur 27, 29 d'usure des garnitures en deux parties 19, 18, respectivement accouplées à deux organes 3, 2 se déplaçant relativement lorsque les garnitures s'usent. Quand une amplitude de déplacement relatif entre les deux dites parties est atteinte, un contact électrique est coupé. Application aux freins de véhicules.
FR7917997A 1978-07-19 1979-07-11 Indicateur d'usure d'un frein Granted FR2431402A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7830302A GB2029528B (en) 1978-07-19 1978-07-19 Brake wear indicator

Publications (2)

Publication Number Publication Date
FR2431402A1 true FR2431402A1 (fr) 1980-02-15
FR2431402B1 FR2431402B1 (fr) 1985-05-10

Family

ID=10498506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7917997A Granted FR2431402A1 (fr) 1978-07-19 1979-07-11 Indicateur d'usure d'un frein

Country Status (6)

Country Link
JP (1) JPS5517799A (fr)
DE (1) DE2929039A1 (fr)
FR (1) FR2431402A1 (fr)
GB (1) GB2029528B (fr)
IT (1) IT1162351B (fr)
MX (1) MX146290A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485132A1 (fr) * 1980-06-20 1981-12-24 Dba Frein a disque a etrier coulissant

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525716B1 (fr) * 1982-04-27 1987-07-24 Dba Procede de surveillance de l'etat d'usure de garnitures de frein a disque, indicateur d'etat d'usure et frein a disque
DE3914399A1 (de) * 1989-02-04 1990-10-31 Teves Gmbh Alfred Reibbelag-warneinrichtung
DE3903306A1 (de) * 1989-02-04 1990-08-09 Teves Gmbh Alfred Reibbelag-warneinrichtung
DE3921294A1 (de) * 1989-06-29 1991-01-10 Hella Kg Hueck & Co Bremsbelagverschleissfuehler fuer eine faustsattelscheibenbremse
DE4010213C2 (de) * 1990-03-30 1998-04-09 Opel Adam Ag Schwimmsattel-Scheibenbremse
DE4016273A1 (de) * 1990-05-21 1991-12-05 Teves Gmbh Alfred Abdeck- oder fuehrungselement mit integrierter kabelhalterung
JPH05210792A (ja) * 1992-01-31 1993-08-20 Yamato Protec Co 煙感知器の警報停止装置
DE19738317B4 (de) * 1997-09-02 2004-03-25 Continental Teves Ag & Co. Ohg Vorrichtung zur kontinuierlichen Bestimmung des Verschleißzustandes von Reibbelägen
EP0978665B1 (fr) 1998-08-05 2004-06-09 Freni Brembo S.p.A. Dispositif indicateur d'usure de garnitures de frein à étrier coulissant
JP6338902B2 (ja) 2014-03-24 2018-06-06 Ntn株式会社 電動ブレーキ装置および電動ブレーキ装置システム
JP6338907B2 (ja) 2014-03-27 2018-06-06 Ntn株式会社 電動ブレーキ装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1585646A (fr) * 1968-08-19 1970-01-30
FR2253949A1 (fr) * 1973-12-11 1975-07-04 Gen Motors France
FR2360012A1 (fr) * 1976-07-28 1978-02-24 Sumitomo Electric Industries Frein a disque a etrier coulissant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6928578U (de) * 1969-07-18 1969-11-20 Kugelfischer G Schaefer & Co Bremsbelagverschleiss-warnvorrichtung
GB1344062A (en) * 1971-01-16 1974-01-16 Girling Ltd Lining wear indicators
JPS50129778U (fr) * 1974-04-10 1975-10-24
JPS515670U (fr) * 1974-06-28 1976-01-16
GB1512003A (en) * 1975-04-30 1978-05-24 Hope Tech Dev Ltd Brake indicating device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1585646A (fr) * 1968-08-19 1970-01-30
FR2253949A1 (fr) * 1973-12-11 1975-07-04 Gen Motors France
FR2360012A1 (fr) * 1976-07-28 1978-02-24 Sumitomo Electric Industries Frein a disque a etrier coulissant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485132A1 (fr) * 1980-06-20 1981-12-24 Dba Frein a disque a etrier coulissant

Also Published As

Publication number Publication date
GB2029528B (en) 1982-11-10
FR2431402B1 (fr) 1985-05-10
IT7949803A0 (it) 1979-07-18
IT1162351B (it) 1987-03-25
JPS5517799A (en) 1980-02-07
DE2929039A1 (de) 1980-01-31
GB2029528A (en) 1980-03-19
JPS6146689B2 (fr) 1986-10-15
MX146290A (es) 1982-06-02

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Legal Events

Date Code Title Description
ST Notification of lapse