DE3882071D1 - Polster mit einer aussenschicht und einem elastischen schaumteil mit variabler dichte und verfahren zu dessen herstellung. - Google Patents

Polster mit einer aussenschicht und einem elastischen schaumteil mit variabler dichte und verfahren zu dessen herstellung.

Info

Publication number
DE3882071D1
DE3882071D1 DE8888105564T DE3882071T DE3882071D1 DE 3882071 D1 DE3882071 D1 DE 3882071D1 DE 8888105564 T DE8888105564 T DE 8888105564T DE 3882071 T DE3882071 T DE 3882071T DE 3882071 D1 DE3882071 D1 DE 3882071D1
Authority
DE
Germany
Prior art keywords
upholstery
producing
same
density foam
variable density
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
DE8888105564T
Other languages
English (en)
Inventor
William W Wing
Dine Michael Van
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.)
Milsco Manufacturing Co
Original Assignee
Milsco Manufacturing Co
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 Milsco Manufacturing Co filed Critical Milsco Manufacturing Co
Application granted granted Critical
Publication of DE3882071D1 publication Critical patent/DE3882071D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00Subject matter not provided for in other groups of this subclass
    • B29D99/0092Producing upholstery articles, e.g. cushions, seats
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/02Seat parts
    • A47C7/18Seat parts having foamed material included in cushioning part
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02Shaping 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
    • B29C44/04Shaping 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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0461Shaping 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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02Shaping 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
    • B29C44/04Shaping 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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0461Shaping 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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
    • B29C44/0476Shaping 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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other by pouring more than one composition into an open mould
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00Chairs and seats
    • Y10S297/01Foam
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/23Sheet including cover or casing
    • Y10T428/233Foamed or expanded material encased
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/24996With internal element bridging layers, nonplanar interface between layers, or intermediate layer of commingled adjacent foam layers
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981Plural void-containing components
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249982With component specified as adhesive or bonding agent
    • Y10T428/249984Adhesive or bonding component contains voids
DE8888105564T 1987-04-22 1988-04-07 Polster mit einer aussenschicht und einem elastischen schaumteil mit variabler dichte und verfahren zu dessen herstellung. Expired - Lifetime DE3882071D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/041,160 US4755411A (en) 1987-04-22 1987-04-22 Cushion having flexible outer membrane and multi-density resilient foam member therein

Publications (1)

Publication Number Publication Date
DE3882071D1 true DE3882071D1 (de) 1993-08-05

Family

ID=21915065

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888105564T Expired - Lifetime DE3882071D1 (de) 1987-04-22 1988-04-07 Polster mit einer aussenschicht und einem elastischen schaumteil mit variabler dichte und verfahren zu dessen herstellung.

Country Status (5)

Country Link
US (1) US4755411A (de)
EP (1) EP0287903B1 (de)
JP (1) JPH01164309A (de)
CA (1) CA1306554C (de)
DE (1) DE3882071D1 (de)

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US5791736A (en) * 1993-08-31 1998-08-11 Heygarth South Pty. Ltd. Ergonomic seating apparatus with inclined femoral portion
JP2902276B2 (ja) * 1993-09-19 1999-06-07 難波プレス工業株式会社 自動車用シートのクッション体構造
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US5743979A (en) * 1995-11-13 1998-04-28 Milsco Manufacturing Company Method of forming fabric
DE19720132B4 (de) * 1996-05-25 2005-09-29 Volkswagen Ag Schaumpolsteranordnung für eine Fahrzeug-Sitzbank
DE69725074T2 (de) * 1996-08-02 2004-06-17 Bridgestone Corp. Sitzkissen und Verfahren zu dessen Herstellung
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US6866915B2 (en) * 2000-01-11 2005-03-15 Tempur World, Llc Cushion
US6602579B2 (en) 2000-01-11 2003-08-05 Tempur World, Inc. Cushion
DE60120057T2 (de) * 2000-08-11 2007-01-04 Tokai Kogyo K.K., Obu Verfahren zum Herstellen von Formkissen
FR2818187B1 (fr) * 2000-12-20 2003-08-15 Cera Procede de fabrication d'un element de siege et element de siege ainsi fabrique
US6450572B1 (en) * 2001-05-04 2002-09-17 Raymond J. Kuipers Total comfort bicycle saddle
US20030024190A1 (en) * 2001-08-03 2003-02-06 Stanchfield Oliver O. Water guard molding and method of installation
FR2836470B1 (fr) * 2002-02-25 2004-07-09 J S O Matelassure en mousse de melanine et ses applications
AU2003248572B2 (en) 2002-05-24 2008-01-17 Tempur-Pedic Management, Inc. Comfort pillow
US7530127B2 (en) 2002-05-24 2009-05-12 Dan-Foam Aps Pillow and method of manufacturing a pillow
CA2433137A1 (en) * 2002-06-22 2003-12-22 Wendell Martens Memory foam mattress system
US20040164113A1 (en) * 2002-12-12 2004-08-26 Milsco Manufacturing Company, A Unit Of Jason Incorporated Insulated carrier for wheeled vehicle
AU2003289086A1 (en) * 2002-12-24 2004-07-22 Bridgestone Corporation Polyurethane foam molding, method of producing the same, and seat pad for motor vehicle
US6829799B2 (en) 2003-04-04 2004-12-14 Paul J. Kuhn Ischial tuberosity pressure relief cushion
US7065809B1 (en) 2003-05-07 2006-06-27 Milsco Manufacturing Company Recessed cushion ornament
US6755475B1 (en) 2003-06-03 2004-06-29 Lear Corporation Multiple indentation load deflection foam molding
EP1638804B1 (de) * 2003-06-30 2010-03-03 The Way to Win Limited Sitzgestell eines sitzes
US7155765B2 (en) 2003-10-14 2007-01-02 Tempur World, Llc Pillow top for a cushion
DE202004016000U1 (de) * 2004-10-15 2004-12-23 Büchel GmbH & Co. Fahrzeugteilefabrik KG Zweiradsattel
US7444700B2 (en) * 2004-10-21 2008-11-04 Sears Manufacturing Co. Seat cushion with integral cover attachment
JP2006204887A (ja) * 2004-12-28 2006-08-10 Bridgestone Corp 車両用シートクッションパッド、車両用シートバックパッド及び車両用シート
US7934774B2 (en) * 2006-03-31 2011-05-03 Lear Corporation Vehicle seat assembly having a hardness gradient
US8656537B2 (en) 2006-04-20 2014-02-25 Dan Foam Aps Multi-component pillow and method of manufacturing and assembling same
US7585030B2 (en) * 2006-07-20 2009-09-08 Galbreath Ashford A Environmentally friendly layered seating assembly
US20080073966A1 (en) * 2006-08-30 2008-03-27 Lear Corporation Vehicle seat assembly having a hardness gradient via hollowed sections and/or protrusions
US7661764B2 (en) 2006-08-30 2010-02-16 Lear Corporation Vehicle seat assembly having a hardness gradient via “A” surface intrusions and/or protrusions
EP1905404B1 (de) * 2006-09-29 2010-03-31 Sunrise Medical HHG Inc. Rollstuhlsitzpolsterung
DE102006046537A1 (de) * 2006-09-29 2008-04-03 Leidel U. Kracht Schaumstoff-Technik Gmbh Kopfstütze auf Schaumstoffbasis, sowie Verfahren zum Herstellen einer solchen Kopfstütze
DE202007019572U1 (de) * 2006-12-06 2013-12-02 Weinmann Geräte für Medizin GmbH + Co. KG Atemmaske mit einem Füllkörper
DE102008035611A1 (de) * 2008-07-31 2010-02-04 Johnson Controls Gmbh Polsterelement, insbesondere ein Sitzpolsterelement unterschiedlicher Härtezonen zur Verwendung in einem Kraftfahrzeug, Verfahren zur Herstellung eines Polsterelements und Fahrzeugsitz
CN102036587B (zh) * 2008-08-01 2013-08-07 李尔公司 座椅耐用层电、机械和连接系统整合
JP5277912B2 (ja) * 2008-11-28 2013-08-28 トヨタ紡織株式会社 乗物用シート
US8141957B2 (en) * 2008-12-15 2012-03-27 La-Z-Boy Incorporated Cushion with plural zones of foam
JP5753342B2 (ja) * 2009-04-30 2015-07-22 株式会社ブリヂストン シートパッド
US8662560B2 (en) * 2009-07-27 2014-03-04 Lear Corporation Vehicle seating attachment assembly
US8696067B2 (en) * 2009-07-27 2014-04-15 Lear Corporation Vehicle seating frame, assembly, and method of making
TW201117753A (en) * 2009-10-08 2011-06-01 Paul Anton Goldberg Seat cushion structure
US8746792B2 (en) 2010-11-24 2014-06-10 Ford Global Technologies, Llc Energy management load limiting vehicle seat member
US8662582B2 (en) 2010-11-24 2014-03-04 Ford Global Technologies, Llc Latch anchor inertial lock and pretensioner
JP5985411B2 (ja) * 2012-02-22 2016-09-06 トヨタ紡織株式会社 車両用シートのクッションパッド
ES2730179T3 (es) 2012-07-27 2019-11-08 Tempur Pedic Man Llc Cojín de soporte corporal que tiene múltiples capas de material de cambio de fase
JP2014057633A (ja) * 2012-09-14 2014-04-03 Toyota Boshoku Corp 車両用シート
JP6007722B2 (ja) 2012-10-19 2016-10-12 スズキ株式会社 車両用シートバック構造
JP6149557B2 (ja) * 2013-07-08 2017-06-21 日産自動車株式会社 車両用シート
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Also Published As

Publication number Publication date
EP0287903A3 (en) 1989-11-29
EP0287903A2 (de) 1988-10-26
EP0287903B1 (de) 1993-06-30
CA1306554C (en) 1992-08-18
JPH01164309A (ja) 1989-06-28
US4755411A (en) 1988-07-05

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Legal Events

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8332 No legal effect for de