JPS5773065A - Frictional material for brake - Google Patents

Frictional material for brake

Info

Publication number
JPS5773065A
JPS5773065A JP14901380A JP14901380A JPS5773065A JP S5773065 A JPS5773065 A JP S5773065A JP 14901380 A JP14901380 A JP 14901380A JP 14901380 A JP14901380 A JP 14901380A JP S5773065 A JPS5773065 A JP S5773065A
Authority
JP
Japan
Prior art keywords
frictional material
brake
graphite
base material
sb2s3
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
JP14901380A
Other languages
Japanese (ja)
Inventor
Yukio Kadota
Noboru Noguchi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP14901380A priority Critical patent/JPS5773065A/en
Publication of JPS5773065A publication Critical patent/JPS5773065A/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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Compositions of linings; Methods of manufacturing

Abstract

PURPOSE:The titled frictional material, prepared by adding a specific amount of a solid lubricant containing graphite, MoS2, PbS, Sb2S3, etc. in a specific proportion to a base material, and capable of preventing the squeal of a brake without degrading the effect and fading resistance thereof. CONSTITUTION:A frictional material prepared by adding (A) 20-30wt%, based on the frictional material, preferably asbestos, to be a base material, solid lubricant consisting of 31-51wt%, preferably 35-42wt%, graphite, 15-25wt%, preferably consisting of 31-51wt%, preferably 35-42wt%, graphite, 15-20wt%, preferably 21wt%, MoS2, 5-15wt%, preferably 10wt%, PbS, 5-15wt%, preferably 10wt%, Sb2S3, 3-9wt%, preferably 6wt%, BN, and 5-15wt% CaF2 to (B) the base material. USE:Disc brake pads, drum brake linings, etc.
JP14901380A 1980-10-24 1980-10-24 Frictional material for brake Pending JPS5773065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14901380A JPS5773065A (en) 1980-10-24 1980-10-24 Frictional material for brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14901380A JPS5773065A (en) 1980-10-24 1980-10-24 Frictional material for brake

Publications (1)

Publication Number Publication Date
JPS5773065A true JPS5773065A (en) 1982-05-07

Family

ID=15465758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14901380A Pending JPS5773065A (en) 1980-10-24 1980-10-24 Frictional material for brake

Country Status (1)

Country Link
JP (1) JPS5773065A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663060A (en) * 1985-04-11 1987-05-05 Dow Corning Gmbh Solid lubricant combination and utilization thereof in friction linings
JPH02142935A (en) * 1988-11-25 1990-06-01 Toyo Carbon Kk Brake disc member, brake lining member and disc brake device for automobile
EP1357311A2 (en) * 2002-04-24 2003-10-29 Nisshinbo Industries, Inc. Non-asbestos friction materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663060A (en) * 1985-04-11 1987-05-05 Dow Corning Gmbh Solid lubricant combination and utilization thereof in friction linings
JPH02142935A (en) * 1988-11-25 1990-06-01 Toyo Carbon Kk Brake disc member, brake lining member and disc brake device for automobile
EP1357311A2 (en) * 2002-04-24 2003-10-29 Nisshinbo Industries, Inc. Non-asbestos friction materials
EP1357311A3 (en) * 2002-04-24 2004-10-20 Nisshinbo Industries, Inc. Non-asbestos friction materials

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