DK3405073T3 - Spiral-i-spiral-fjedre med ikke-lineære belastningsforhold og madrasser indeholdende samme - Google Patents

Spiral-i-spiral-fjedre med ikke-lineære belastningsforhold og madrasser indeholdende samme Download PDF

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Publication number
DK3405073T3
DK3405073T3 DK16886720.8T DK16886720T DK3405073T3 DK 3405073 T3 DK3405073 T3 DK 3405073T3 DK 16886720 T DK16886720 T DK 16886720T DK 3405073 T3 DK3405073 T3 DK 3405073T3
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DK
Denmark
Prior art keywords
spiral
same
load conditions
linear load
springs
Prior art date
Application number
DK16886720.8T
Other languages
English (en)
Inventor
Larry K Demoss
Brian M Manuszak
Darin T Thomas
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.)
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Application filed by Sealy Technology Llc filed Critical Sealy Technology Llc
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Publication of DK3405073T3 publication Critical patent/DK3405073T3/da

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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
    • A47C27/06—Spring inlays
    • A47C27/063—Spring inlays wrapped or otherwise protected
    • A47C27/064—Pocketed springs
    • 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
    • A47C27/065—Spring inlays of special shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
DK16886720.8T 2016-01-21 2016-01-21 Spiral-i-spiral-fjedre med ikke-lineære belastningsforhold og madrasser indeholdende samme DK3405073T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/014299 WO2017127082A1 (en) 2016-01-21 2016-01-21 Coil-in-coil springs with non-linear loading responses and mattresses including the same

Publications (1)

Publication Number Publication Date
DK3405073T3 true DK3405073T3 (da) 2021-06-07

Family

ID=59362530

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16886720.8T DK3405073T3 (da) 2016-01-21 2016-01-21 Spiral-i-spiral-fjedre med ikke-lineære belastningsforhold og madrasser indeholdende samme

Country Status (12)

Country Link
US (2) US10610029B2 (da)
EP (2) EP3841921A1 (da)
JP (1) JP6794457B2 (da)
CN (1) CN108697242B (da)
AU (1) AU2016387246B2 (da)
CA (1) CA3012114C (da)
DK (1) DK3405073T3 (da)
ES (1) ES2863242T3 (da)
MX (1) MX2018008961A (da)
PL (1) PL3405073T3 (da)
WO (1) WO2017127082A1 (da)
ZA (1) ZA201804920B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11076705B2 (en) 2014-05-30 2021-08-03 Sealy Technology, Llc Spring core with integrated cushioning layer
EP3389450B1 (en) 2015-12-17 2024-03-06 Sealy Technology, LLC Coil-in-coil spring with variable loading response and mattresses including the same
CN108697242B (zh) 2016-01-21 2021-08-20 丝涟科技有限责任公司 具有非线性负载响应的线圈套线圈弹簧和包括它的垫子
US10598242B2 (en) 2016-05-20 2020-03-24 Sealy Technology, Llc Coil springs with non-linear loading responses and mattresses including the same
MX2019006917A (es) 2016-12-15 2019-08-22 Sealy Technology Llc Montajes de muelle helicoidal abierto.
JP7009199B2 (ja) * 2017-12-20 2022-01-25 株式会社ミツトヨ 測定装置
US11013340B2 (en) * 2018-05-23 2021-05-25 L&P Property Management Company Pocketed spring assembly having dimensionally stabilizing substrate
JP7350487B2 (ja) * 2019-01-23 2023-09-26 三菱鉛筆株式会社 化粧料塗布具

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ES2863242T3 (es) 2021-10-11
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CN108697242A (zh) 2018-10-23
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US20200214466A1 (en) 2020-07-09
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AU2016387246A1 (en) 2018-08-09

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