ES2031052T3 - Conjunto de asiento para vehiculo con cuerpo de espuma moldeado in situ. - Google Patents

Conjunto de asiento para vehiculo con cuerpo de espuma moldeado in situ.

Info

Publication number
ES2031052T3
ES2031052T3 ES198989305840T ES89305840T ES2031052T3 ES 2031052 T3 ES2031052 T3 ES 2031052T3 ES 198989305840 T ES198989305840 T ES 198989305840T ES 89305840 T ES89305840 T ES 89305840T ES 2031052 T3 ES2031052 T3 ES 2031052T3
Authority
ES
Spain
Prior art keywords
cover
cover member
foam
seat
foam pad
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 - Lifetime
Application number
ES198989305840T
Other languages
English (en)
Other versions
ES2031052T1 (es
Inventor
Duane William Witzke
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.)
Hoover Universal Inc
Original Assignee
Hoover Universal Inc
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 Hoover Universal Inc filed Critical Hoover Universal Inc
Publication of ES2031052T1 publication Critical patent/ES2031052T1/es
Application granted granted Critical
Publication of ES2031052T3 publication Critical patent/ES2031052T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/148—Applying the foaming resin, moulding the lining or the like, with the lining turned inside out
    • 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
    • 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
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58—Seat coverings
    • B60N2/5891—Seat coverings characterised by the manufacturing process; manufacturing seat coverings not otherwise provided for
    • 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
    • B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
    • 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
    • B29L2031/751—Mattresses, cushions
    • 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
    • Y10T29/00—Metal working
    • Y10T29/48—Upholstered article making
    • Y10T29/481—Method
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49885—Assembling or joining with coating before or during assembling

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Molding Of Porous Articles (AREA)
  • Laminated Bodies (AREA)

Abstract

SE DESCRIBE UN METODO PARA FABRICAR UNA PARTE DE ASIENTO. SE DA UNA FORMA DETERMINADA A UN ELEMENTO DE RECUBRIMIENTO Y SE COLOCA EN UNA HERRAMIENTA DE MOLDEO DE ESPUMA DENTRO DE LA CUAL SE INYECTA UN MATERIAL DE ESPUMA LIQUIDO EXPANDIBLE PARA MOLDEAR UNA CAPA DE ESPUMA QUE ESTA UNIDA INTEGRALMENTE AL ELEMENTO DE RECUBRIMIENTO. EN LA FABRICACION DEL RESPALDO DEL ASIENTO, EL ELEMENTO DE RECUBRIMIENTO CONSTA DE UNA FUNDA TUBULAR SITUADA SOBRE UNA HERRAMIENTA FORMADORA EN VOLADIZO. UNA VEZ QUE LA CAPA DE ESPUMA ES MOLDEADA, EL ELEMENTO DE RECUBRIMIENTO SE VUELVE DE DENTRO HACIA FUERA PARA ENCERRAR LA CAPA DE ESPUMA CON EL ELEMENTO DE RECUBRIMIENTO. DE FORMA ALTERNATIVA, LA CAPA DE ESPUMA PUEDE SER MOLDEADA FORMANDO UNA CAPA DE TEJIDO CON FORMA, FORMANDOSE EL RECUBRIMIENTO DE LA FUNDA COSIENDO UN SEGUNDO ELEMENTO DE RECUBRIMIENTO A LA CAPA DE TEJIDO. SE REALIZA UN COJIN DANDO FORMA A UN ELEMENTO DE RECUBRIMIENTO, COLOCANDO A ESTE EN UNA HERRAMIENTA DE MOLDEADO DE ESPUMA QUE SUJETA ASIMISMO ELBASTIDOR DEL ASIENTO E INYECTANDO UN MATERIAL DE ESPUMA LIQUIDO EXPANDIBLE DENTRO DEL MOLDE PARA MOLDEAR EL COJIN DE ESPUMA, UNIENDO EL COJIN AL RECUBRIMIENTO Y EMBUTIENDO AL BASTIDOR DEL ASIENTO EN LA ESPUMA. LOS BORDES DEL RECUBRIMIENTO SON ENTONCES ENROLLADOS ALREDEDOR DEL LATERIAL DE LA CAPA DE ESPUMA Y FIJADOS AL BASTIDOR. DE FORMA ALTERNATIVA, UN PANEL LATERAL PUEDE SER COSIDO AL RECUBRIMIENTO Y FIJADO AL BASTIDOR.
ES198989305840T 1988-06-13 1989-06-09 Conjunto de asiento para vehiculo con cuerpo de espuma moldeado in situ. Expired - Lifetime ES2031052T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/205,929 US4860415A (en) 1988-06-13 1988-06-13 Method of making a vehicle seat assembly with pour-in-place foam body

Publications (2)

Publication Number Publication Date
ES2031052T1 ES2031052T1 (es) 1992-12-01
ES2031052T3 true ES2031052T3 (es) 1993-04-01

Family

ID=22764250

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989305840T Expired - Lifetime ES2031052T3 (es) 1988-06-13 1989-06-09 Conjunto de asiento para vehiculo con cuerpo de espuma moldeado in situ.

Country Status (9)

Country Link
US (1) US4860415A (es)
EP (1) EP0347115B1 (es)
JP (1) JPH0613070B2 (es)
KR (1) KR960012609B1 (es)
AT (1) ATE80830T1 (es)
CA (1) CA1326746C (es)
DE (1) DE68902955T2 (es)
ES (1) ES2031052T3 (es)
MX (1) MX167473B (es)

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US5324462A (en) * 1987-05-14 1994-06-28 Atoma International, Inc. Process for the manufacture of moulded material-covered product
US5107576A (en) * 1988-05-12 1992-04-28 Integram, Inc. Process for the manufacture of automotive seat backs
US5231746A (en) * 1988-05-12 1993-08-03 Atoma International Of America Inc. Process for the manufacture of automotive seat backs
US5000515A (en) * 1989-02-14 1991-03-19 Hoover Universal, Inc. Variable density foam vehicle seat
DE3928885C1 (es) * 1989-08-31 1990-12-13 Grammer Ag, 8450 Amberg, De
US4987666A (en) * 1990-02-15 1991-01-29 Hoover Universal, Inc. Method of making covers for foam bodies using a seam stabilizer
US5096639A (en) * 1990-03-28 1992-03-17 Woodbridge Foam Corporation Process for manufacturing a padded element
JPH0639106B2 (ja) * 1990-10-30 1994-05-25 池田物産株式会社 表皮材一体パッド材の成形方法
DE69333862T2 (de) * 1992-06-15 2006-01-12 Herman Miller, Inc., Zeeland Ein unbedecktes Gewebe für Sitze und Verfahren zur Herstellung eines Stuhles mit solchem Gewebe
US5398482A (en) * 1993-03-10 1995-03-21 General Motors Corporation Seat skinning apparatus and method
US5345661A (en) * 1993-05-03 1994-09-13 General Motors Corporation Seat skinning and method
US5393479A (en) * 1993-05-27 1995-02-28 Hoover Universal, Inc. Method for shaping a trim cover fabric for a vehicle seat
US5452939A (en) * 1993-08-09 1995-09-26 Hoover Universal, Inc. Upholstery cover and method for positively locating cover during foam molding
US5370516A (en) * 1993-08-30 1994-12-06 Hoover Universal, Inc. Apparatus for manufacturing seating components
US5468433A (en) * 1993-11-18 1995-11-21 Woodbridge Foam Corporation Process for manufacturing a padded element using a cover preforming mandrel
US5468434A (en) * 1994-03-01 1995-11-21 Atoma International Inc. Provision of cover impermeability in mold in place seat component method
US5935364A (en) * 1996-10-02 1999-08-10 Steelcase Inc. Thermal forming upholstery process
US5774966A (en) * 1996-10-16 1998-07-07 Yates; Paul M. Fabric article and method of manufacture
US6017407A (en) * 1997-10-22 2000-01-25 Yates; Paul M. Method of manufacturing a cushion article
US5904396A (en) * 1997-10-22 1999-05-18 Yates; Paul M. Cushioned bicycle saddle
US6283810B1 (en) 1998-11-18 2001-09-04 Robert B. Evans Non-mold method of forming objects and articles formed thereby
US6241567B1 (en) 1998-11-18 2001-06-05 Robert B. Evans Non-mold method of forming objects and articles formed thereby
US6503113B2 (en) 1998-11-18 2003-01-07 Robert B. Evans Non-mold method of forming objects and articles formed thereby
FR2786742B1 (fr) 1998-12-08 2001-02-02 Sofitec Sa Coussin de siege, en particulier pour vehicule automobile et son procede de fabrication
US6279999B1 (en) 1999-12-08 2001-08-28 Collins & Aikman Products Co. Heat shrinkable fabric panels for facilitating seat cover installation
US6200505B1 (en) * 2000-07-31 2001-03-13 Bayer Corporation Method to improve pour-in place molding technology
US6489595B1 (en) * 2001-03-12 2002-12-03 Check Corporation Electric heater for a seat assembly
FR2836429B1 (fr) * 2002-02-22 2004-05-14 Faurecia Sieges Automobile Coiffe de siege, notamment de vehicule automobile, procede de fabrication de la coiffe et siege comportant la dite coiffe
FR2836430B1 (fr) * 2002-02-22 2004-05-14 Faurecia Sieges Automobile Coiffe de siege, notamment de vehicule automobile, procede de fabrication de la coiffe et siege comportant la dite coiffe
US7066532B2 (en) * 2002-11-12 2006-06-27 Lear Corporation Ultrathin structural panel with rigid insert
US20040137811A1 (en) * 2003-01-09 2004-07-15 L & P Property Management Company Elastomeric seating composite
US7188895B1 (en) * 2003-01-24 2007-03-13 Timely Innovations, Lp Preformed foam seatback with integral opening
US7597393B1 (en) 2003-04-04 2009-10-06 Shanna Murphy, legal representative Headrest/head restraint having an integrated video screen
US8647544B2 (en) * 2004-09-30 2014-02-11 Selwyn Arthur Burch Method for manufacturing school bus seat with energy absorber and using same
US7444700B2 (en) * 2004-10-21 2008-11-04 Sears Manufacturing Co. Seat cushion with integral cover attachment
EP1871197B1 (en) 2005-03-30 2022-03-23 Woodbridge Foam Corporation Foam seat element, mold for the production thereof and method to manufacture the mold
DE102005015292B3 (de) 2005-04-01 2006-11-30 Johnson Controls Gmbh Kopfstütze für ein Fahrzeug, Verfahren zur Herstellung einer Kopfstütze und Fahrzeugsitz
FR2941657B1 (fr) * 2009-02-03 2012-08-17 Faurecia Sieges Automobile Dossier de siege de vehicule comprenant un complexe de revetement et procede pour realiser un tel dossier.
US20100237542A1 (en) * 2009-03-23 2010-09-23 Wen Zhang Child's fabric toy with heat activated expandable form
US20100237526A1 (en) * 2009-03-23 2010-09-23 Wen Zhang Inflatable dog toy
DE102010022046B4 (de) * 2010-05-31 2012-04-26 Johnson Controls Gmbh Verfahren zur Herstellung einer Kopfstütze sowie Kopfstütze
DE102010023246B4 (de) * 2010-06-09 2012-09-27 Johnson Controls Gmbh Kopfstütze und Verfahren zur Herstellung einer Kopfstütze
JP6015492B2 (ja) * 2013-02-27 2016-10-26 トヨタ紡織株式会社 シート構成部材及びその製造法
JP6153555B2 (ja) * 2015-03-18 2017-06-28 株式会社ジェイエスピー 座席芯材、シート部および座席
WO2020030725A1 (de) * 2018-08-08 2020-02-13 Adient Engineering and IP GmbH Schaumteil, insbesondere für einen fahrzeugsitz, sowie verfahren zur herstellung eines schaumteils
US10814760B1 (en) 2019-04-17 2020-10-27 Deere & Company Riding lawn equipment seat
AU2022296922A1 (en) * 2021-06-25 2023-10-26 Selle Royal Group S.P.A. Method for making a support element for the human body, such as a saddle of a vehicle, support element so obtained and relative molding unit

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US3161436A (en) * 1962-03-27 1964-12-15 Davidson Rubber Company Inc Pre-stressed molded foam cushioning element
US3374517A (en) * 1965-12-27 1968-03-26 Troxel Mfg Company Bicycle saddle cushion construction method
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US3971112A (en) * 1975-09-22 1976-07-27 Ford Motor Company Method of making a covered article
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JPS5940037B2 (ja) * 1979-10-31 1984-09-27 立川スプリング株式会社 座席体の製法
JPS58218989A (ja) * 1982-06-12 1983-12-20 難波プレス工業株式会社 一体成形座席の製造方法
US4853995A (en) * 1982-09-15 1989-08-08 Sears Manufacturing Company Molded cushion article
JPS59189890A (ja) * 1983-04-09 1984-10-27 難波プレス工業株式会社 一体成形座席用表皮及びそれを用いた座席の製造方法
JPS60234809A (ja) * 1984-05-09 1985-11-21 Nanba Press Kogyo Kk フレ−ムを一体に埋設した一体成形座席及びその製造方法
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Also Published As

Publication number Publication date
EP0347115B1 (en) 1992-09-23
DE68902955T2 (de) 1993-03-04
JPH0613070B2 (ja) 1994-02-23
KR910000417A (ko) 1991-01-29
EP0347115A3 (en) 1990-04-18
CA1326746C (en) 1994-02-08
JPH02111391A (ja) 1990-04-24
DE68902955D1 (de) 1992-10-29
ATE80830T1 (de) 1992-10-15
ES2031052T1 (es) 1992-12-01
EP0347115A2 (en) 1989-12-20
KR960012609B1 (ko) 1996-09-23
US4860415A (en) 1989-08-29
MX167473B (es) 1993-03-24

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