GB2029528B - Brake wear indicator - Google Patents

Brake wear indicator

Info

Publication number
GB2029528B
GB2029528B GB7830302A GB7830302A GB2029528B GB 2029528 B GB2029528 B GB 2029528B GB 7830302 A GB7830302 A GB 7830302A GB 7830302 A GB7830302 A GB 7830302A GB 2029528 B GB2029528 B GB 2029528B
Authority
GB
United Kingdom
Prior art keywords
wear indicator
brake wear
brake
indicator
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.)
Expired
Application number
GB7830302A
Other versions
GB2029528A (en
Inventor
Heinz Willi Baum
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
Priority to GB7830302A priority Critical patent/GB2029528B/en
Priority to MX178434A priority patent/MX146290A/en
Priority to FR7917997A priority patent/FR2431402A1/en
Priority to IT49803/79A priority patent/IT1162351B/en
Priority to DE19792929039 priority patent/DE2929039A1/en
Priority to JP9210679A priority patent/JPS5517799A/en
Publication of GB2029528A publication Critical patent/GB2029528A/en
Application granted granted Critical
Publication of GB2029528B publication Critical patent/GB2029528B/en
Expired 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
GB7830302A 1978-07-19 1978-07-19 Brake wear indicator Expired GB2029528B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB7830302A GB2029528B (en) 1978-07-19 1978-07-19 Brake wear indicator
MX178434A MX146290A (en) 1978-07-19 1979-07-11 IMPROVEMENTS IN VEHICLE BRAKE
FR7917997A FR2431402A1 (en) 1978-07-19 1979-07-11 BRAKE WEAR INDICATOR
IT49803/79A IT1162351B (en) 1978-07-19 1979-07-18 BRAKE WEAR INDICATOR
DE19792929039 DE2929039A1 (en) 1978-07-19 1979-07-18 DEVICE FOR INDICATING WEAR OF A BRAKE PAD
JP9210679A JPS5517799A (en) 1978-07-19 1979-07-19 Indicater of abrasion of brake

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
GB2029528A GB2029528A (en) 1980-03-19
GB2029528B true GB2029528B (en) 1982-11-10

Family

ID=10498506

Family Applications (1)

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

Country Status (6)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485132A1 (en) * 1980-06-20 1981-12-24 Dba Wear detector for sliding caliper disc brake - monitors reducing clearance caliper and support gap between caliper and head stud upon which it slides
FR2525716B1 (en) * 1982-04-27 1987-07-24 Dba METHOD FOR MONITORING THE WEAR CONDITION OF DISC BRAKE LININGS, WEAR INDICATOR AND DISC BRAKE
DE3903306A1 (en) * 1989-02-04 1990-08-09 Teves Gmbh Alfred FRICTION LINING WARNING DEVICE
DE3914399A1 (en) * 1989-02-04 1990-10-31 Teves Gmbh Alfred Friction lining warning unit for disc brake - uses non-wear reusable brake lining warning unit with brake housing and carrier and guide bolt
DE3921294A1 (en) * 1989-06-29 1991-01-10 Hella Kg Hueck & Co Brake lining wear sensor for saddle disc brake - has latching connections and folding bellows giving multiple stage or continuous indication
DE4010213C2 (en) * 1990-03-30 1998-04-09 Opel Adam Ag Floating caliper disc brake
DE4016273A1 (en) * 1990-05-21 1991-12-05 Teves Gmbh Alfred Disc brake cover with wear sensor cable holder - provided by open or closed cable eye at side of brake cover
JPH05210792A (en) * 1992-01-31 1993-08-20 Yamato Protec Co Alarm stopping device for smoke sensor
DE19738317B4 (en) * 1997-09-02 2004-03-25 Continental Teves Ag & Co. Ohg Device for the continuous determination of the state of wear of friction linings
EP0978665B1 (en) * 1998-08-05 2004-06-09 Freni Brembo S.p.A. Device for indicating lining wear in floating caliper disc brakes
JP6338902B2 (en) * 2014-03-24 2018-06-06 Ntn株式会社 Electric brake device and electric brake device system
JP6338907B2 (en) 2014-03-27 2018-06-06 Ntn株式会社 Electric brake device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1276193A (en) * 1968-08-19 1972-06-01 Ferodo Sa Brake lining wear detector
GB1344062A (en) * 1971-01-16 1974-01-16 Girling Ltd Lining wear indicators
GB1512003A (en) * 1975-04-30 1978-05-24 Hope Tech Dev Ltd Brake indicating device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6928578U (en) * 1969-07-18 1969-11-20 Kugelfischer G Schaefer & Co BRAKE PAD WEAR WARNING DEVICE
GB1443544A (en) * 1973-12-11 1976-07-21 Gen Motors France Disc brake assemblies
JPS50129778U (en) * 1974-04-10 1975-10-24
JPS515670U (en) * 1974-06-28 1976-01-16
GB1545644A (en) * 1976-07-28 1979-05-10 Sumitomo Electric Industries Caliper disc brakes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1276193A (en) * 1968-08-19 1972-06-01 Ferodo Sa Brake lining wear detector
GB1344062A (en) * 1971-01-16 1974-01-16 Girling Ltd Lining wear indicators
GB1512003A (en) * 1975-04-30 1978-05-24 Hope Tech Dev Ltd Brake indicating device

Also Published As

Publication number Publication date
MX146290A (en) 1982-06-02
IT1162351B (en) 1987-03-25
FR2431402A1 (en) 1980-02-15
JPS6146689B2 (en) 1986-10-15
GB2029528A (en) 1980-03-19
IT7949803A0 (en) 1979-07-18
JPS5517799A (en) 1980-02-07
FR2431402B1 (en) 1985-05-10
DE2929039A1 (en) 1980-01-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee