GB1293282A - Disc brake with a wear alarm device - Google Patents

Disc brake with a wear alarm device

Info

Publication number
GB1293282A
GB1293282A GB1193871A GB1193871A GB1293282A GB 1293282 A GB1293282 A GB 1293282A GB 1193871 A GB1193871 A GB 1193871A GB 1193871 A GB1193871 A GB 1193871A GB 1293282 A GB1293282 A GB 1293282A
Authority
GB
United Kingdom
Prior art keywords
backing plate
electrode
pad
disc brake
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
GB1193871A
Inventor
Kiyoshi Iriguchi
Mitsuhiko Nakagawa
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of GB1293282A publication Critical patent/GB1293282A/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
    • 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
    • F16D66/023—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness directly sensing the position of braking members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

1293282 Wear indicators SUMITOMO ELECTRIC INDUSTRIES Ltd 28 April 1971 [19 June 1970] 11938/71 Heading F2E An opposed pad disc brake has an electrode 11 mounted on a backing plate 3a of one pad and perpendicular thereto, so as to extend over the outer periphery of the rotating disc 2 toward the other backing plate 3b or a metal abutment member on the backing plate, so that when the pads have worn to a predetermined limit, the electrode contacts the backing plate 3b or the abutment member to generate an electrical signal to indicate the pad wear. The electrode 11 is encased in an insulating sleeve 8 which is in turn held in a metal sleeve having a flange to abut the backing plate 3a and a screw thread to accept a nut 13 to enable easy mounting and dismounting of the electrode on and from the backing plate.
GB1193871A 1970-06-19 1971-04-28 Disc brake with a wear alarm device Expired GB1293282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5363170 1970-06-19

Publications (1)

Publication Number Publication Date
GB1293282A true GB1293282A (en) 1972-10-18

Family

ID=12948239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1193871A Expired GB1293282A (en) 1970-06-19 1971-04-28 Disc brake with a wear alarm device

Country Status (2)

Country Link
DE (1) DE2122717A1 (en)
GB (1) GB1293282A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452184C3 (en) * 1974-11-02 1981-12-24 Miele & Cie GmbH & Co, 4830 Gütersloh Braking device for spin dryers
GB1576470A (en) * 1977-04-07 1980-10-08 Wickman Mach Tool Sales Ltd Clutch protection device
US4850454A (en) * 1988-07-29 1989-07-25 Allied-Signal Inc. Disc brake lining wear sensor

Also Published As

Publication number Publication date
DE2122717A1 (en) 1971-12-23

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Legal Events

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