DE3789106D1 - Formgeben ohne formen von schaumstoffgegenständen. - Google Patents

Formgeben ohne formen von schaumstoffgegenständen.

Info

Publication number
DE3789106D1
DE3789106D1 DE88900106T DE3789106T DE3789106D1 DE 3789106 D1 DE3789106 D1 DE 3789106D1 DE 88900106 T DE88900106 T DE 88900106T DE 3789106 T DE3789106 T DE 3789106T DE 3789106 D1 DE3789106 D1 DE 3789106D1
Authority
DE
Germany
Prior art keywords
backing material
cover
low
surface material
compsn
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 - Fee Related
Application number
DE88900106T
Other languages
English (en)
Other versions
DE3789106T2 (de
Inventor
Fumio Goto
Taro Ogawa
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.)
Namba Press Works Co Ltd
Original Assignee
Namba Press Works 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 Namba Press Works Co Ltd filed Critical Namba Press Works Co Ltd
Application granted granted Critical
Publication of DE3789106D1 publication Critical patent/DE3789106D1/de
Publication of DE3789106T2 publication Critical patent/DE3789106T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • 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
    • B29C44/18—Filling preformed cavities
    • B29C44/181—Filling unsupported soft shells having a particular shape
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into the mould
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/38—Heating or cooling
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0042—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor without using a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G7/00—Making upholstery
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/902—Foam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
DE3789106T 1986-12-16 1987-12-15 Formgeben ohne formen von schaumstoffgegenständen. Expired - Fee Related DE3789106T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61297499A JPS63151412A (ja) 1986-12-16 1986-12-16 発泡体製品のモ−ルドレス成形方法
PCT/JP1987/000980 WO1988004604A1 (en) 1986-12-16 1987-12-15 ''moldless'' molding of foamed product

Publications (2)

Publication Number Publication Date
DE3789106D1 true DE3789106D1 (de) 1994-03-24
DE3789106T2 DE3789106T2 (de) 1994-05-26

Family

ID=17847299

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3789106T Expired - Fee Related DE3789106T2 (de) 1986-12-16 1987-12-15 Formgeben ohne formen von schaumstoffgegenständen.

Country Status (9)

Country Link
US (1) US4925508A (de)
EP (1) EP0292577B1 (de)
JP (1) JPS63151412A (de)
KR (1) KR960000585B1 (de)
AT (1) ATE101553T1 (de)
AU (1) AU600332B2 (de)
CA (1) CA1280861C (de)
DE (1) DE3789106T2 (de)
WO (1) WO1988004604A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW259725B (de) * 1994-04-11 1995-10-11 Mitsubishi Heavy Ind Ltd
US5604267A (en) * 1995-08-30 1997-02-18 Arco Chemical Technology, L.P. Process for producing froth polyurethane foam
GB2320700B (en) * 1996-12-24 2001-09-26 Stuart Charles Aiken Method and apparatus for making coving
US6283810B1 (en) * 1998-11-18 2001-09-04 Robert B. Evans Non-mold method of forming objects and articles formed thereby
US6200505B1 (en) * 2000-07-31 2001-03-13 Bayer Corporation Method to improve pour-in place molding technology
US6532720B2 (en) 2000-12-15 2003-03-18 International Paper Company Packaging method using elastic memory foam as safety indicator for heat damage
US7296387B2 (en) * 2002-09-06 2007-11-20 Milu Gregory C Architectural building products and methods therefore
US7329003B2 (en) * 2004-11-12 2008-02-12 Occhi Sani, Llc System, apparatus and method for accommodating opthalmic examination assemblies to patients
US20100326985A1 (en) * 2009-06-25 2010-12-30 Chien-Jen Lin Structure of box
US10821868B2 (en) * 2018-01-15 2020-11-03 Tachi-S Co., Ltd. Vehicle seat and method of manufacturing headrest

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485347A (en) * 1968-05-27 1969-12-23 Us Army Foamed-in-bags packaging
JPS543189B1 (de) * 1969-06-25 1979-02-19
US3641725A (en) * 1970-01-16 1972-02-15 Polypac Inc Method of packaging
BE792466A (fr) * 1971-12-16 1973-03-30 Arnaud Guy Corps en resine expansee, emballage obtenu et procede de fabrication
US4267927A (en) * 1979-10-22 1981-05-19 English Jr Edgar Article of manufacture comprising protective packaging for packageable objects of a fragile or perishable nature
US4559094A (en) * 1984-01-19 1985-12-17 Sears Manufacturing Company Process for forming cushion articles

Also Published As

Publication number Publication date
CA1280861C (en) 1991-03-05
ATE101553T1 (de) 1994-03-15
AU1047188A (en) 1988-07-15
DE3789106T2 (de) 1994-05-26
AU600332B2 (en) 1990-08-09
EP0292577B1 (de) 1994-02-16
EP0292577A1 (de) 1988-11-30
WO1988004604A1 (en) 1988-06-30
KR960000585B1 (ko) 1996-01-09
US4925508A (en) 1990-05-15
KR890700449A (ko) 1989-04-25
EP0292577A4 (en) 1990-12-12
JPS63151412A (ja) 1988-06-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee