JPS56133441A - Sintered brake material - Google Patents

Sintered brake material

Info

Publication number
JPS56133441A
JPS56133441A JP3627180A JP3627180A JPS56133441A JP S56133441 A JPS56133441 A JP S56133441A JP 3627180 A JP3627180 A JP 3627180A JP 3627180 A JP3627180 A JP 3627180A JP S56133441 A JPS56133441 A JP S56133441A
Authority
JP
Japan
Prior art keywords
filler
brake
brake material
grain size
powder
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
JP3627180A
Other languages
Japanese (ja)
Other versions
JPS609090B2 (en
Inventor
Shigeru Ozawa
Hiroshi Ikenoue
Naohiro Suzuki
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.)
Resonac Corp
Original Assignee
Hitachi Powdered Metals Co 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 Hitachi Powdered Metals Co Ltd filed Critical Hitachi Powdered Metals Co Ltd
Priority to JP55036271A priority Critical patent/JPS609090B2/en
Publication of JPS56133441A publication Critical patent/JPS56133441A/en
Publication of JPS609090B2 publication Critical patent/JPS609090B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To enhance a braking effect of a sintered copper brake material contg. kyanite powder, silica powder or the like as a filler and prevent the generation of "sqeaking" by suitably selecting the grain size of the filler.
CONSTITUTION: A brake material for the brake of a car, a motor bicyle or the like is manufactured by sintering a material contg. Cu as an essential component Sn, Pb, graphite and MoS2. At this time, in order to increase the friction coefft. of the brake material, powder of an inorg. material such as kyanite or silica is added as a filler. The grain size of this filler is adjusted so that ≥75wt% of it has 48W200 mesh grain size. When this brake material is used, superior braking characteristics are obtd., and the generation of a noise which is called "sqeaking" in braking is reduced remarkably.
COPYRIGHT: (C)1981,JPO&Japio
JP55036271A 1980-03-24 1980-03-24 Sintered brake material Expired JPS609090B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55036271A JPS609090B2 (en) 1980-03-24 1980-03-24 Sintered brake material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55036271A JPS609090B2 (en) 1980-03-24 1980-03-24 Sintered brake material

Publications (2)

Publication Number Publication Date
JPS56133441A true JPS56133441A (en) 1981-10-19
JPS609090B2 JPS609090B2 (en) 1985-03-07

Family

ID=12465092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55036271A Expired JPS609090B2 (en) 1980-03-24 1980-03-24 Sintered brake material

Country Status (1)

Country Link
JP (1) JPS609090B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5975256A (en) * 1996-06-19 1999-11-02 Sumitomo Electric Industries, Ltd. Drum brake especially for a two-wheeled vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951280A (en) * 1958-01-30 1960-09-06 American Brake Shoe Co Friction elements
US3019514A (en) * 1959-12-30 1962-02-06 Bendix Corp Friction lining for brakes, clutches and the like
JPS4937167A (en) * 1972-08-10 1974-04-06
JPS5016729A (en) * 1973-06-14 1975-02-21

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951280A (en) * 1958-01-30 1960-09-06 American Brake Shoe Co Friction elements
US3019514A (en) * 1959-12-30 1962-02-06 Bendix Corp Friction lining for brakes, clutches and the like
JPS4937167A (en) * 1972-08-10 1974-04-06
JPS5016729A (en) * 1973-06-14 1975-02-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5975256A (en) * 1996-06-19 1999-11-02 Sumitomo Electric Industries, Ltd. Drum brake especially for a two-wheeled vehicle

Also Published As

Publication number Publication date
JPS609090B2 (en) 1985-03-07

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