JPS57195936A - Friction material manufacturing method - Google Patents

Friction material manufacturing method

Info

Publication number
JPS57195936A
JPS57195936A JP56079830A JP7983081A JPS57195936A JP S57195936 A JPS57195936 A JP S57195936A JP 56079830 A JP56079830 A JP 56079830A JP 7983081 A JP7983081 A JP 7983081A JP S57195936 A JPS57195936 A JP S57195936A
Authority
JP
Japan
Prior art keywords
rubber
friction material
compound
processed fiber
friction
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
JP56079830A
Other languages
Japanese (ja)
Inventor
Yasunobu Yamamoto
Yasuhiro Matsumoto
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.)
AISHIN KAKOU KK
Aisin Chemical Co Ltd
Original Assignee
AISHIN KAKOU KK
Aisin Chemical 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 AISHIN KAKOU KK, Aisin Chemical Co Ltd filed Critical AISHIN KAKOU KK
Priority to JP56079830A priority Critical patent/JPS57195936A/en
Publication of JPS57195936A publication Critical patent/JPS57195936A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Abstract

PURPOSE:To realize energy saving, safety, cost lowering and quality equalization of friction agent in friction material manufacturing process by covering the processed fiber to be the base of friction material including bonding agent, with rubber-compound by means of an extruding machine. CONSTITUTION:Rubber-compound 5 formed in a bar-like shape by previously kneading rubber, filler and bridging material is supplied to a hopper 3 of an extruding machine 2 and led to a metallic mold 4. Inside the mold 4, processed fiber 1, to be the basic of an endless friction material, is arranged in the core area and its periphery is coated with the rubber-compound 5 to form a covering material 6 of the processed fiber.
JP56079830A 1981-05-26 1981-05-26 Friction material manufacturing method Pending JPS57195936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56079830A JPS57195936A (en) 1981-05-26 1981-05-26 Friction material manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56079830A JPS57195936A (en) 1981-05-26 1981-05-26 Friction material manufacturing method

Publications (1)

Publication Number Publication Date
JPS57195936A true JPS57195936A (en) 1982-12-01

Family

ID=13701119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56079830A Pending JPS57195936A (en) 1981-05-26 1981-05-26 Friction material manufacturing method

Country Status (1)

Country Link
JP (1) JPS57195936A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61218636A (en) * 1985-03-25 1986-09-29 Nippon Valqua Ind Ltd Production of clutch facing
CN105538645A (en) * 2015-12-28 2016-05-04 浙江科马摩擦材料股份有限公司 Method for preparing clutch facing blanks by adopting glue squeezing device
KR20180003019A (en) * 2016-06-30 2018-01-09 주식회사 서진오토모티브 Method for manufacturing clutch facing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61218636A (en) * 1985-03-25 1986-09-29 Nippon Valqua Ind Ltd Production of clutch facing
JPH0437855B2 (en) * 1985-03-25 1992-06-22 Nihon Valqua Kogyo Kk
CN105538645A (en) * 2015-12-28 2016-05-04 浙江科马摩擦材料股份有限公司 Method for preparing clutch facing blanks by adopting glue squeezing device
KR20180003019A (en) * 2016-06-30 2018-01-09 주식회사 서진오토모티브 Method for manufacturing clutch facing

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