JPS5530554A - Device for preventing disc brake from squeaking - Google Patents

Device for preventing disc brake from squeaking

Info

Publication number
JPS5530554A
JPS5530554A JP10343078A JP10343078A JPS5530554A JP S5530554 A JPS5530554 A JP S5530554A JP 10343078 A JP10343078 A JP 10343078A JP 10343078 A JP10343078 A JP 10343078A JP S5530554 A JPS5530554 A JP S5530554A
Authority
JP
Japan
Prior art keywords
vibration
squeaking
projections
pad
piston
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.)
Pending
Application number
JP10343078A
Other languages
Japanese (ja)
Inventor
Masachika Yamamoto
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
Priority to JP10343078A priority Critical patent/JPS5530554A/en
Publication of JPS5530554A publication Critical patent/JPS5530554A/en
Pending 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
    • F16D65/00—Parts or details
    • F16D65/0006—Noise or vibration control

Landscapes

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

Abstract

PURPOSE: To prevent a disc brake from squeaking, by attaching an expansible member to the part of a piston or a bad back metal to which a pushing force is not directly transmitted.
CONSTITUTION: A pair of projections 17 are provided on the back metal 16 which supports the liner 16 of a frictoin pad. A vibration-proof plate 18 made of an expansible material such as asbestus-containing resin is fixed on the projections 17. Since the thickness of the vibration-proof plate 18 is made slightly larger than that of the projections 17, no effective pushing force is applied to the pad back metal 16 in braking operation until the piston comes into contact with the vibration-proof plate 18 and the plste is compressed. Thus, the minute vibration energy of the pad 14 is effectively absorbed to prevent the brake from squeaking. A vibration-proof material 21 may be fixed on an end face of the piston 12.
COPYRIGHT: (C)1980,JPO&Japio
JP10343078A 1978-08-24 1978-08-24 Device for preventing disc brake from squeaking Pending JPS5530554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10343078A JPS5530554A (en) 1978-08-24 1978-08-24 Device for preventing disc brake from squeaking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10343078A JPS5530554A (en) 1978-08-24 1978-08-24 Device for preventing disc brake from squeaking

Publications (1)

Publication Number Publication Date
JPS5530554A true JPS5530554A (en) 1980-03-04

Family

ID=14353812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10343078A Pending JPS5530554A (en) 1978-08-24 1978-08-24 Device for preventing disc brake from squeaking

Country Status (1)

Country Link
JP (1) JPS5530554A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58196427U (en) * 1982-06-25 1983-12-27 曙ブレーキ工業株式会社 Piston boots for disc brakes
JPH058996U (en) * 1991-07-18 1993-02-05 北川工業株式会社 Noise absorber
WO2002012747A1 (en) * 2000-08-07 2002-02-14 Freni Brembo S.P.A. Brake pad for disk brake

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58196427U (en) * 1982-06-25 1983-12-27 曙ブレーキ工業株式会社 Piston boots for disc brakes
JPS6330828Y2 (en) * 1982-06-25 1988-08-17
JPH058996U (en) * 1991-07-18 1993-02-05 北川工業株式会社 Noise absorber
WO2002012747A1 (en) * 2000-08-07 2002-02-14 Freni Brembo S.P.A. Brake pad for disk brake
US6994190B1 (en) 2000-08-07 2006-02-07 Freni Brembo S.P.A. Brake pad for disk brake

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