JPH0529531B2 - - Google Patents

Info

Publication number
JPH0529531B2
JPH0529531B2 JP2758089A JP2758089A JPH0529531B2 JP H0529531 B2 JPH0529531 B2 JP H0529531B2 JP 2758089 A JP2758089 A JP 2758089A JP 2758089 A JP2758089 A JP 2758089A JP H0529531 B2 JPH0529531 B2 JP H0529531B2
Authority
JP
Japan
Prior art keywords
mold
core
foam
molding
molds
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.)
Expired - Lifetime
Application number
JP2758089A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02139208A (ja
Inventor
Toshio Iwazawa
Takeo Yoshida
Kazunari Ebe
Itsumi Komada
Toshihiro Hamachi
Akito Kimura
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.)
Bridgestone Corp
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP2758089A priority Critical patent/JPH02139208A/ja
Priority to EP19890304580 priority patent/EP0341931A3/en
Priority to US07/444,342 priority patent/US5039291A/en
Publication of JPH02139208A publication Critical patent/JPH02139208A/ja
Priority to US07/581,253 priority patent/US5132064A/en
Publication of JPH0529531B2 publication Critical patent/JPH0529531B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
JP2758089A 1988-05-07 1989-02-08 発泡成形型 Granted JPH02139208A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2758089A JPH02139208A (ja) 1988-05-07 1989-02-08 発泡成形型
EP19890304580 EP0341931A3 (en) 1988-05-07 1989-05-05 Form molding method and mold assembly therefor
US07/444,342 US5039291A (en) 1988-05-07 1989-12-01 Foam molding assembly
US07/581,253 US5132064A (en) 1988-05-07 1990-09-11 Foam molding method and mold assembly therefor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10987288 1988-05-07
JP63-109872 1988-05-07
JP2758089A JPH02139208A (ja) 1988-05-07 1989-02-08 発泡成形型

Publications (2)

Publication Number Publication Date
JPH02139208A JPH02139208A (ja) 1990-05-29
JPH0529531B2 true JPH0529531B2 (OSRAM) 1993-04-30

Family

ID=26365525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2758089A Granted JPH02139208A (ja) 1988-05-07 1989-02-08 発泡成形型

Country Status (1)

Country Link
JP (1) JPH02139208A (OSRAM)

Also Published As

Publication number Publication date
JPH02139208A (ja) 1990-05-29

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