JPS5920633A - ウレタン発泡成形品の製造方法および装置 - Google Patents

ウレタン発泡成形品の製造方法および装置

Info

Publication number
JPS5920633A
JPS5920633A JP57130407A JP13040782A JPS5920633A JP S5920633 A JPS5920633 A JP S5920633A JP 57130407 A JP57130407 A JP 57130407A JP 13040782 A JP13040782 A JP 13040782A JP S5920633 A JPS5920633 A JP S5920633A
Authority
JP
Japan
Prior art keywords
hollow insert
air
mold
urethane
hollow
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
JP57130407A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0237849B2 (enrdf_load_stackoverflow
Inventor
Yoshifumi Miyaseki
宮関　芳文
Akira Yoshimura
吉村　晁
Hitoshi Kurita
栗田　仁
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.)
Nihon Plast Co Ltd
Original Assignee
Nihon Plast 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 Nihon Plast Co Ltd filed Critical Nihon Plast Co Ltd
Priority to JP57130407A priority Critical patent/JPS5920633A/ja
Publication of JPS5920633A publication Critical patent/JPS5920633A/ja
Publication of JPH0237849B2 publication Critical patent/JPH0237849B2/ja
Granted 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1271—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being partially covered
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/123—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP57130407A 1982-07-28 1982-07-28 ウレタン発泡成形品の製造方法および装置 Granted JPS5920633A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57130407A JPS5920633A (ja) 1982-07-28 1982-07-28 ウレタン発泡成形品の製造方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57130407A JPS5920633A (ja) 1982-07-28 1982-07-28 ウレタン発泡成形品の製造方法および装置

Publications (2)

Publication Number Publication Date
JPS5920633A true JPS5920633A (ja) 1984-02-02
JPH0237849B2 JPH0237849B2 (enrdf_load_stackoverflow) 1990-08-28

Family

ID=15033536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57130407A Granted JPS5920633A (ja) 1982-07-28 1982-07-28 ウレタン発泡成形品の製造方法および装置

Country Status (1)

Country Link
JP (1) JPS5920633A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60264358A (ja) * 1984-06-13 1985-12-27 日本鋼管株式会社 マグネシア・カ−ボン質不焼成レンガ
JPH0226875A (ja) * 1988-07-14 1990-01-29 Shinagawa Refract Co Ltd 鋳造用ノズル内壁の充填材焼付防止方法
JPH0376825U (enrdf_load_stackoverflow) * 1989-11-29 1991-08-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60264358A (ja) * 1984-06-13 1985-12-27 日本鋼管株式会社 マグネシア・カ−ボン質不焼成レンガ
JPH0226875A (ja) * 1988-07-14 1990-01-29 Shinagawa Refract Co Ltd 鋳造用ノズル内壁の充填材焼付防止方法
JPH0376825U (enrdf_load_stackoverflow) * 1989-11-29 1991-08-01

Also Published As

Publication number Publication date
JPH0237849B2 (enrdf_load_stackoverflow) 1990-08-28

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