JPS6245053B2 - - Google Patents

Info

Publication number
JPS6245053B2
JPS6245053B2 JP58056726A JP5672683A JPS6245053B2 JP S6245053 B2 JPS6245053 B2 JP S6245053B2 JP 58056726 A JP58056726 A JP 58056726A JP 5672683 A JP5672683 A JP 5672683A JP S6245053 B2 JPS6245053 B2 JP S6245053B2
Authority
JP
Japan
Prior art keywords
mold
molded body
core material
bumper
core
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
Application number
JP58056726A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59182718A (ja
Inventor
Toshio Tokoro
Hisao Tezuka
Taro Hagiwara
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP58056726A priority Critical patent/JPS59182718A/ja
Publication of JPS59182718A publication Critical patent/JPS59182718A/ja
Publication of JPS6245053B2 publication Critical patent/JPS6245053B2/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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3044—Bumpers
JP58056726A 1983-03-31 1983-03-31 自動車バンパ−用芯材の型内成型方法 Granted JPS59182718A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58056726A JPS59182718A (ja) 1983-03-31 1983-03-31 自動車バンパ−用芯材の型内成型方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58056726A JPS59182718A (ja) 1983-03-31 1983-03-31 自動車バンパ−用芯材の型内成型方法

Publications (2)

Publication Number Publication Date
JPS59182718A JPS59182718A (ja) 1984-10-17
JPS6245053B2 true JPS6245053B2 (US06818201-20041116-C00086.png) 1987-09-24

Family

ID=13035496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58056726A Granted JPS59182718A (ja) 1983-03-31 1983-03-31 自動車バンパ−用芯材の型内成型方法

Country Status (1)

Country Link
JP (1) JPS59182718A (US06818201-20041116-C00086.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6318361U (US06818201-20041116-C00086.png) * 1986-07-22 1988-02-06
JPH053414Y2 (US06818201-20041116-C00086.png) * 1986-07-22 1993-01-27
JPH0520616Y2 (US06818201-20041116-C00086.png) * 1987-01-21 1993-05-27
JPS63114859U (US06818201-20041116-C00086.png) * 1987-01-21 1988-07-23
JP2007261190A (ja) * 2006-03-29 2007-10-11 Sekisui Plastics Co Ltd 成形型および発泡成形品
JP5478086B2 (ja) * 2009-02-09 2014-04-23 積水化成品工業株式会社 成形金型
JP2011056857A (ja) * 2009-09-11 2011-03-24 Sekisui Plastics Co Ltd 樹脂成形品、床暖房用パネル及び成形金型
BR112012026522B1 (pt) 2011-03-15 2019-10-01 Toyota Jidosha Kabushiki Kaisha Estrutura de pára-choque
US20240017690A1 (en) * 2020-10-14 2024-01-18 Nissan Motor Co., Ltd. Bumper reinforcement

Also Published As

Publication number Publication date
JPS59182718A (ja) 1984-10-17

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