JPH0148846B2 - - Google Patents

Info

Publication number
JPH0148846B2
JPH0148846B2 JP58154929A JP15492983A JPH0148846B2 JP H0148846 B2 JPH0148846 B2 JP H0148846B2 JP 58154929 A JP58154929 A JP 58154929A JP 15492983 A JP15492983 A JP 15492983A JP H0148846 B2 JPH0148846 B2 JP H0148846B2
Authority
JP
Japan
Prior art keywords
molded product
core layer
forming resin
layer forming
skin
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
JP58154929A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6048318A (ja
Inventor
Takayasu Kobayashi
Giichi Kawashima
Takashi Yoshitome
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.)
Sumitomo Bakelite Co Ltd
Original Assignee
Sumitomo Bakelite 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 Sumitomo Bakelite Co Ltd filed Critical Sumitomo Bakelite Co Ltd
Priority to JP58154929A priority Critical patent/JPS6048318A/ja
Publication of JPS6048318A publication Critical patent/JPS6048318A/ja
Publication of JPH0148846B2 publication Critical patent/JPH0148846B2/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • 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
    • B29L2031/3047—Steering wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP58154929A 1983-08-26 1983-08-26 自動車用ハンドルの製造方法 Granted JPS6048318A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58154929A JPS6048318A (ja) 1983-08-26 1983-08-26 自動車用ハンドルの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58154929A JPS6048318A (ja) 1983-08-26 1983-08-26 自動車用ハンドルの製造方法

Publications (2)

Publication Number Publication Date
JPS6048318A JPS6048318A (ja) 1985-03-16
JPH0148846B2 true JPH0148846B2 (enExample) 1989-10-20

Family

ID=15595026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58154929A Granted JPS6048318A (ja) 1983-08-26 1983-08-26 自動車用ハンドルの製造方法

Country Status (1)

Country Link
JP (1) JPS6048318A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4054999B2 (ja) * 2003-07-11 2008-03-05 Ｎｏｋ株式会社 板体と一体のガスケットの成形方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185130A (en) * 1981-05-11 1982-11-15 Hashimoto Forming Co Ltd Method of injection molding resin product

Also Published As

Publication number Publication date
JPS6048318A (ja) 1985-03-16

Similar Documents

Publication Publication Date Title
EP0383364B1 (de) Verfahren zur Herstellung wenigstens zweilagiger, ringförmiger Gegenstände
US4246213A (en) Method of producing a cover member for a safety air-cushion
DE2302713A1 (de) Spritzgiessverfahren
DE4030478C2 (de) Verfahren und Vorrichtung zur Herstellung von Kraftfahrzeugteilen, Kraftfahrzeuginnenverkleidungen sowie Flugzeuginnenverkleidungen
EP0692358A1 (en) Method for manufacturing a plastic board and a board obtained with this method
US5565053A (en) Method of manufacturing a plastic molding
JP7001185B2 (ja) 樹脂成形品
US4596684A (en) Method for manufacturing low density rubber foamed body
JPH0148846B2 (enExample)
DE4390938C3 (de) Verfahren zur Herstellung eines geformten Verbundpolster-Gegenstandes
JPS58171921A (ja) 表皮を形成した発泡樹脂成形体の製造方法
DE10009470A1 (de) Verfahren zum Herstellen eines Verbundbauteils mit geschäumter Oberfläche
GB1314452A (en) Injection moulding
WO1997012930A1 (en) Padding element provided with gas-filled cells for impact absorption
JPS59225936A (ja) 積層射出成形品の製造方法
JPH08300392A (ja) 発泡性プラスチック組成物の射出成形方法
JPH02147215A (ja) 表皮材一体発泡体の発泡成形型
JPS6283112A (ja) 樹脂製中空部品の製造方法
JPH08300391A (ja) 発泡性プラスチック組成物の射出成形方法
JP2000094468A (ja) 軽量成形品、被覆軽量成形品およびその製造方法
JP3190917B2 (ja) 射出成形方法及び射出成形用金型並びに射出成形品
DE19719321A1 (de) Herstellung eines leichten Lenkrades
JP4555419B2 (ja) 自動二輪車等の小型車両用合成樹脂製発泡座席底板
JPH0430020Y2 (enExample)
JPH05220777A (ja) 合成樹脂材の成形方法