MX362901B - Encased asymmetric coil innersprings with alternating coil spring orientations. - Google Patents

Encased asymmetric coil innersprings with alternating coil spring orientations.

Info

Publication number
MX362901B
MX362901B MX2015012909A MX2015012909A MX362901B MX 362901 B MX362901 B MX 362901B MX 2015012909 A MX2015012909 A MX 2015012909A MX 2015012909 A MX2015012909 A MX 2015012909A MX 362901 B MX362901 B MX 362901B
Authority
MX
Mexico
Prior art keywords
coils
coil
spring
innersprings
inverted
Prior art date
Application number
MX2015012909A
Other languages
Spanish (es)
Other versions
MX2015012909A (en
Inventor
C Shive John
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 MX2015012909A publication Critical patent/MX2015012909A/en
Publication of MX362901B publication Critical patent/MX362901B/en

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
    • 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
    • A47C27/06—Spring inlays
    • A47C27/063—Spring inlays wrapped or otherwise protected
    • A47C27/064—Pocketed springs

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Springs (AREA)

Abstract

Encased coil innersprings with alternating spring coil orientations utilize a common coil configuration and a uniform encasement or pocket configuration, and wherein the coils have an asymmetrical configuration and the vertical end-up orientation of the coils that is alternated or otherwise varied. Selected coils in different areas or patterns in the array of pocketed coils that form the spring core are inverted, relative to a support surface of the spring core, within the individual pockets. The inverted coils have spring characteristics including spring rate, stiffness and initial deflection force which are different from the spring characteristics of the non-inverted coils due to the asymmetry of the coils along a longitudinal axis.
MX2015012909A 2013-03-14 2014-03-14 Encased asymmetric coil innersprings with alternating coil spring orientations. MX362901B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361784085P 2013-03-14 2013-03-14
PCT/US2014/028311 WO2014152935A1 (en) 2013-03-14 2014-03-14 Encased asymmetric coil innersprings with alternating coil spring orientations

Publications (2)

Publication Number Publication Date
MX2015012909A MX2015012909A (en) 2015-12-03
MX362901B true MX362901B (en) 2019-02-25

Family

ID=51581361

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015012909A MX362901B (en) 2013-03-14 2014-03-14 Encased asymmetric coil innersprings with alternating coil spring orientations.

Country Status (11)

Country Link
US (1) US20160029809A1 (en)
EP (1) EP2967222B1 (en)
JP (1) JP2016512156A (en)
CN (1) CN105377082A (en)
AU (1) AU2014236431B2 (en)
CA (1) CA2906122A1 (en)
DK (1) DK2967222T3 (en)
ES (1) ES2660293T3 (en)
MX (1) MX362901B (en)
PL (1) PL2967222T3 (en)
WO (1) WO2014152935A1 (en)

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US11412861B1 (en) * 2019-02-13 2022-08-16 Protscel, LLC Mattress comprising a core of pocket springs disposed within a periphery of outer springs
RU194207U1 (en) * 2019-07-02 2019-12-03 Общество с ограниченной ответственностью "ЖИВЫЕ ДИВАНЫ" ORTHOPEDIC MATTRESS WITH INDEPENDENT SPRING BLOCK
CN113662387A (en) * 2019-10-17 2021-11-19 厦门新技术集成有限公司 Sponge cushion, sponge cover, sponge cushion assembly, elastic cushion and furniture
US11627813B2 (en) * 2021-03-02 2023-04-18 Avocado Green Brands, LLC Multiple zone mattress core element with multiple coil configurations

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Also Published As

Publication number Publication date
CN105377082A (en) 2016-03-02
AU2014236431B2 (en) 2018-06-07
CA2906122A1 (en) 2014-09-25
EP2967222B1 (en) 2017-12-06
ES2660293T3 (en) 2018-03-21
AU2014236431A1 (en) 2015-10-08
EP2967222A1 (en) 2016-01-20
JP2016512156A (en) 2016-04-25
US20160029809A1 (en) 2016-02-04
DK2967222T3 (en) 2018-03-05
EP2967222A4 (en) 2016-09-21
MX2015012909A (en) 2015-12-03
WO2014152935A1 (en) 2014-09-25
PL2967222T3 (en) 2018-05-30

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