Title:
SEALING METHOD OF ROCKER COVER
Document Type and Number:
Japanese Patent JP2001248733
Kind Code:
A
Abstract:
To avoid a sweating phenomenon of a sealing material provided between a rocker cover and a cylinder block.
A sealing material composition comprises (A) an organo- polysiloxane having at least two alkenyl groups bonded to silicon atoms in one molecule; (B) an organo-hydrogenpolysiloxane having at least two hydrogen atoms bonded to silicon atoms in one molecule; (C) a predetermined amount of fumed silica based on the component (A) or (B); and (D) a predetermined amount of inorganic filler based on the component (A) or (B). In a sealing method, a rocker cover and a cylinder block are press-contacted such that a hardness of the sealing material is 60-80 according to a type A durometer of JIS K 6253 and a compression ratio is 20-40%.
Inventors:
KONDO TAKESHI
TERASAWA ISAMU
SHIGEMORI TAKAFUMI
SAKAMOTO YASUNORI
TERASAWA ISAMU
SHIGEMORI TAKAFUMI
SAKAMOTO YASUNORI
Application Number:
JP2000067174A
Publication Date:
September 14, 2001
Filing Date:
March 07, 2000
Export Citation:
Assignee:
MITSUBISHI MOTORS CORP
THREE BOND CO LTD
THREE BOND CO LTD
International Classes:
C08J3/24; C08K3/26; C08K3/36; C08L83/05; C08L83/07; C09K3/10; F16J15/10; F02F11/00; F16J15/14; F02F7/00; (IPC1-7): F16J15/10; C08J3/24; C08K3/26; C08K3/36; C08L83/05; C08L83/07; C09K3/10; F02F11/00
Attorney, Agent or Firm:
Yoshio Yamaguchi
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