JPS55242A - Manufacture of instrument panel - Google Patents

Manufacture of instrument panel

Info

Publication number
JPS55242A
JPS55242A JP7391578A JP7391578A JPS55242A JP S55242 A JPS55242 A JP S55242A JP 7391578 A JP7391578 A JP 7391578A JP 7391578 A JP7391578 A JP 7391578A JP S55242 A JPS55242 A JP S55242A
Authority
JP
Japan
Prior art keywords
liquid
panel
foamed
pad
pad material
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
JP7391578A
Other languages
Japanese (ja)
Other versions
JPS5835455B2 (en
Inventor
Tadashi Kakigi
Teruo Tejima
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.)
Resonac Corp
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP53073915A priority Critical patent/JPS5835455B2/en
Publication of JPS55242A publication Critical patent/JPS55242A/en
Publication of JPS5835455B2 publication Critical patent/JPS5835455B2/en
Expired 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
    • B29C44/08—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 using several expanding or moulding steps
    • B29C44/083—Increasing the size of the cavity after a first part has foamed, e.g. substituting one mould part with another
    • B29C44/086—Increasing the size of the cavity after a first part has foamed, e.g. substituting one mould part with another and feeding more material into the enlarged cavity

Landscapes

  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To manufacture an instrument panel of high dimension accuracy through a small number of steps, by foaming a polyurethane material so that a pad material is made and the thickness of its contact part with a panel material is slightly less than a final thickness and by fixing the pad material on the panel material and foaming a liquid between them so that both the materials are integrated with each other. CONSTITUTION:A surface material 1 made of PVC is set on a lower mold 2. A liquid 3 for foamed polyurethane is poured onto the material 1. An upper mold 4 is secured on the liquid 3. The liquid is then foamed to make the pad material. After the pad material consisting of the surface material 1 and the foamed polyurethane 3 is hardened, the pad material is separated from the molds and set on another lower mold 5. Another liquid 6 for foamed polyurethane is coated on the reverse side (contact side with the panel material) of the foamed layer 3. The panel material 7 is immediately set on the coated liquid. Another upper mold 8 is secured on the panel material 7. The liquid 6 is foamed, thereby integrating the pad material with the panel one. Since no urethane is lost, a leaked urethane removing step is not needed. The instrument panel is used for an automobile or the like.
JP53073915A 1978-06-19 1978-06-19 Instrument panel manufacturing method Expired JPS5835455B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53073915A JPS5835455B2 (en) 1978-06-19 1978-06-19 Instrument panel manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53073915A JPS5835455B2 (en) 1978-06-19 1978-06-19 Instrument panel manufacturing method

Publications (2)

Publication Number Publication Date
JPS55242A true JPS55242A (en) 1980-01-05
JPS5835455B2 JPS5835455B2 (en) 1983-08-02

Family

ID=13531930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53073915A Expired JPS5835455B2 (en) 1978-06-19 1978-06-19 Instrument panel manufacturing method

Country Status (1)

Country Link
JP (1) JPS5835455B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57120421A (en) * 1981-01-16 1982-07-27 Tokai Kasei Kogyo Kk Manufacture of foamed product lined with core material
JPS57123030A (en) * 1981-01-24 1982-07-31 Tokai Kasei Kogyo Kk Manufacture of foamed article with core material
JPS57126633A (en) * 1981-01-29 1982-08-06 Kasai Kogyo Co Ltd Forming of insulator dash
JPS61187708U (en) * 1985-05-17 1986-11-22

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57120421A (en) * 1981-01-16 1982-07-27 Tokai Kasei Kogyo Kk Manufacture of foamed product lined with core material
JPS57123030A (en) * 1981-01-24 1982-07-31 Tokai Kasei Kogyo Kk Manufacture of foamed article with core material
JPS57126633A (en) * 1981-01-29 1982-08-06 Kasai Kogyo Co Ltd Forming of insulator dash
JPS61187708U (en) * 1985-05-17 1986-11-22

Also Published As

Publication number Publication date
JPS5835455B2 (en) 1983-08-02

Similar Documents

Publication Publication Date Title
JPS5336598A (en) Liquid isocyanate prepolymer composite
JPS57120421A (en) Manufacture of foamed product lined with core material
PT66308B (en) Process for the production of soft and extra-supersoft polyurethane foams
EP0030596A3 (en) A method of forming a film of diacetylenic polymer
NL7705266A (en) METHOD AND DEVICE FOR THE MANUFACTURE OF COMPOSITE SURFACE ELEMENTS.
BR7704076A (en) PERFECTING IN POLYMER POLYMER COMPOSITION; PROCESSING IN PROCESS FOR THE PRODUCTION OF A LIQUID POLYMER POLYMER COMPOSITION; AND PROCESS FOR THE PRODUCTION OF AN ELASTOMER AND A POLYURETHANE FOAM
NO773497L (en) MOLD CORE FOR THE MANUFACTURE OF HOLE BODIES CONTAINING FIBER REINFORCED RESIN
ZA77981B (en) Fiber-containing polyurethane foams and process for their manufacture
JPS5458769A (en) Production of instrument panel
FR2442060A1 (en) Casting children's multi-ply ski - using liquid plastics for top and bottom ply and e.g. reinforced polyurethane foam for core, followed by hardening
JPS5563236A (en) Method of fabricating buffering material for packaging
JPS52101240A (en) Adhesive for vulcanized rubber
JPS5627331A (en) Sheet frame and its manufacture
JPS5678953A (en) Preparation of building panel
FR2334793A1 (en) Structure erection by moulding - uses inflatable structure coated with hardening material forming thin shell
JPS5610435A (en) Manufacture of cushion body
JPS5394551A (en) Manufacturing of wall cladding
JPS54132075A (en) Vibration-proof base for loadng weight materials
JPS5644633A (en) Manufacture of instrument pad
JPS54137068A (en) Manufacturing of building plate
JPS57109623A (en) Manufacture of foamed body with thin film
JPS5458770A (en) Production of instrument panel
JPS5545212A (en) Speaker substantial diaphragm
JPS5536812A (en) Formation method for sand blast resist image of photosensitive resin
JPS53136079A (en) Statically flocked products for motor vehicle