MXPA04005166A - Cubierta de espuma de una sola pieza con areas perimetrales que tienen propiedades variables de soporte y firmeza. - Google Patents

Cubierta de espuma de una sola pieza con areas perimetrales que tienen propiedades variables de soporte y firmeza.

Info

Publication number
MXPA04005166A
MXPA04005166A MXPA04005166A MXPA04005166A MXPA04005166A MX PA04005166 A MXPA04005166 A MX PA04005166A MX PA04005166 A MXPA04005166 A MX PA04005166A MX PA04005166 A MXPA04005166 A MX PA04005166A MX PA04005166 A MXPA04005166 A MX PA04005166A
Authority
MX
Mexico
Prior art keywords
zones
foam
support
distinct
piece
Prior art date
Application number
MXPA04005166A
Other languages
English (en)
Inventor
G Barman Bruce
Original Assignee
Sealy Technology Llc
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 Sealy Technology Llc filed Critical Sealy Technology Llc
Publication of MXPA04005166A publication Critical patent/MXPA04005166A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/05—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers
    • A47C27/053—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers with only one layer of foamed material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/05—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers
    • 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
    • Y10S5/00—Beds
    • Y10S5/901—Mattress or pad with a convoluted, e.g. egg crate surface

Abstract

Una pieza de espuma de un solo cuerpo selectivamente contorneada (10) para que se utilice como una capa en una estructura portadora de carga amortiguada, tiene una primera zona (121) con una primera topografia de superficie que tiene propiedades de soporte distintas desde una segunda zona (122) con una segunda topografia de superficie; las zonas (121, 122) de topografia diferente son formadas en la superficie de una sola pieza de un cuerpo de espuma (10) mediante tecnicas de corte de espuma aplicables; la remocion moldeada de material de espuma de una sola pieza (10) crea zonas (121, 122) con diferente densidad, ILD u otras propiedades de porte de carga con diferentes caracteristicas de soporte y sensacion; un solo componente de un solo cuerpo (10)en una estructura de soporte flexible responsivo tiene zonas distintas (121, 122) con diferentes caracteristicas de soporte, las zonas corresponden en ubicacion con las cargas anticipadas y patrones de carga de un dispositivo de soporte flexible en uso.
MXPA04005166A 2001-11-29 2002-10-23 Cubierta de espuma de una sola pieza con areas perimetrales que tienen propiedades variables de soporte y firmeza. MXPA04005166A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/996,457 US6701557B2 (en) 2001-11-29 2001-11-29 Single piece foam toppers with perimeter areas having variable support and firmness properties
PCT/US2002/033874 WO2003047394A1 (en) 2001-11-29 2002-10-23 Single piece foam toppers with perimeter areas having variable support and firmness properties

Publications (1)

Publication Number Publication Date
MXPA04005166A true MXPA04005166A (es) 2004-08-11

Family

ID=25542951

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04005166A MXPA04005166A (es) 2001-11-29 2002-10-23 Cubierta de espuma de una sola pieza con areas perimetrales que tienen propiedades variables de soporte y firmeza.

Country Status (7)

Country Link
US (1) US6701557B2 (es)
EP (1) EP1448081A4 (es)
AU (1) AU2002337961B2 (es)
BR (1) BR0214480A (es)
CA (1) CA2465578A1 (es)
MX (1) MXPA04005166A (es)
WO (1) WO2003047394A1 (es)

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US11026517B2 (en) 2016-12-29 2021-06-08 Sealy Technology, Llc Mattress assembly with a mattress topper that includes pocketed coil springs and methods of producing the same

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US7284494B2 (en) * 2003-11-10 2007-10-23 Denver Mattress Co., Llc High comfort mattresses having fiberballs
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US7617556B2 (en) * 2004-09-17 2009-11-17 Denver Mattress Co., Llc Mattress systems and methods of making
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US8359689B2 (en) * 2009-04-24 2013-01-29 Fxi, Inc. Mattress adapted for supporting heavy weight persons
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US8621694B2 (en) * 2009-09-12 2014-01-07 Fxi, Inc. Sleep support surface that includes a layer with large diameter cleaving
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11026517B2 (en) 2016-12-29 2021-06-08 Sealy Technology, Llc Mattress assembly with a mattress topper that includes pocketed coil springs and methods of producing the same

Also Published As

Publication number Publication date
EP1448081A1 (en) 2004-08-25
AU2002337961B2 (en) 2007-04-05
CA2465578A1 (en) 2003-06-12
EP1448081A4 (en) 2006-12-20
WO2003047394A1 (en) 2003-06-12
AU2002337961A1 (en) 2003-06-17
US20030097715A1 (en) 2003-05-29
BR0214480A (pt) 2006-05-30
US6701557B2 (en) 2004-03-09

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