DK1991088T3 - Pocketfjedermadras. - Google Patents

Pocketfjedermadras. Download PDF

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Publication number
DK1991088T3
DK1991088T3 DK07716038.0T DK07716038T DK1991088T3 DK 1991088 T3 DK1991088 T3 DK 1991088T3 DK 07716038 T DK07716038 T DK 07716038T DK 1991088 T3 DK1991088 T3 DK 1991088T3
Authority
DK
Denmark
Prior art keywords
pockets
mattress
spring
strings
springs
Prior art date
Application number
DK07716038.0T
Other languages
English (en)
Inventor
Nils Eric Stjerna
Original Assignee
Stjernfjädrar Ab
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 Stjernfjädrar Ab filed Critical Stjernfjädrar Ab
Application granted granted Critical
Publication of DK1991088T3 publication Critical patent/DK1991088T3/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 or spring units therefor
    • A47C27/063—Spring inlays or spring units therefor 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 or spring units therefor
    • A47C27/063—Spring inlays or spring units therefor wrapped or otherwise protected
    • 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
    • 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

Landscapes

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

Claims (15)

1
1. Springmadras til senge, omfattende flere strenge (2) sammenkoblet med hinanden side om side, hvor strengene omfatter et kontinuerligt hylstermateriale (3) med flere separate lommer (4) med spiralfjedre (5) indesluttet deri, kendetegnet ved, at i det mindste nogle af lommerne er fremstillet af et hylstermateriale, som tilvejebringer en modstand mod at luft presses ud af lommerne, når fjedrene i madrassen belastes, som, med en ensartet belastning i en overgangsperiode (B), resulterer i en gradvis øget ned-trykning af fjederen til sin nedtrykte tilstand, hvor overgangsperioden (B) er i intervallet 0,5-20 s, når fjedrene er udsat for en ensartet belastning på 20 N.
2. Springmadras ifølge krav 1, hvor hylstermaterialet er lufttæt og mindst en perforering (23) er tilvejebragt i hver lomme.
3. Springmadras ifølge krav 1, hvor hylstermaterialet er luftgennemtrængeligt i begrænset omfang.
4. Springmadras ifølge et hvilket som helst af de foregående krav, hvor hylstermaterialet, indbefattende eventuelle perforeringer, har en gennemsnitlig luftpermeabilitet, målt ved en standard testmetode, fra 0,15 l/m2/s til ca. 1,6 l/m2/s, med et differenstryk på 100 Pa gennem hylstermaterialet.
5. Springmadras ifølge hvilket som helst af de foregående krav, hvor overgangsperioden (B), i hvilken en gradvis stigende nedtrykning af fjederen til dens nedtrykte tilstand sker, er i intervallet af 1-15 s, og mest foretrukket indenfor 4-12 s, hvor fjederenheden udsættes for en ensartet belastning på 20 N.
6. Springmadras ifølge et hvilket som helst af de foregående krav, hvor hylstermaterialet omfatter et tekstilmateriale belagt med et i det væsentlige lufttæt lag. 7. springmadras ifølge krav 6, hvor det lufttætte lag omfatter et plastlag, såsom et polyurethanlag.
8. Springmadras ifølge hvilket som helst af de foregående krav, hvor strengene er anbragt side om side ved sammenkobling af overfladerne af hylstersmaterialerne, fortrinsvis ved limning eller svejsning.
9. Springmadras ifølge et hvilket som helst af de foregående krav, hvor lommerne på strengene er adskilt ved svejsning.
10. Springmadras ifølge et hvilket som helst af de foregående krav, hvor nogle lommer i madrassen er indrettet til at tilvejebringe en modstand mod at luft presses ud, når fjedrene i madrassen belastes, hvilket modstand er forskellig fra den for andre lommer.
11. Springmadras ifølge krav 10, hvor lommer i nærheden af kanten af madrassen er indrettet til at tilvejebringe en modstand mod at luft presses ud, når fjedrene i madrassen belastes, der er større end modstanden i lommerne i det indre af madrassen. 2
12. Springmadras ifølge krav 10, hvor lommer med forskellige modstande mod at luft presses ud, når fjedrene i madrassen belastes, er arrangeret således, at forskellige zoner (71-73) er udformet i madrassen.
13. Springmadras ifølge et hvilket som helst af de foregående krav, hvor hylstret (3) er et, fortrinsvis svejsbart, tekstilmateriale.
14. Springmadras ifølge et hvilket som helst af de foregående krav, hvor strengene omfatter flere separate lommer (4), som er afgrænset fra hinanden på en relativt lufttæt måde.
15. Springmadras ifølge et hvilket som helst af kravene 1-13, hvor mindst to tilstødende separate lommer (4) af mindst én af strengene er afgrænset fra hinanden for således at tillade en direkte luftstrøm mellem de separate lommer.
16. Fremgangsmåde til fremstilling af springmadrasser ifølge et hvilket som helst af kravene 1-15, omfattende trinnene at: tilvejebringe et lufttæt hylstermateriale; indeslutte spiralfjedre (5) i separate lommer (4), hvilke lommer er anbragt i strenge af kontinuerlige stykker af hylstermateriale (3); sammenkoble flere strenge (2) med hinanden side om side; arrangere, før eller efter indeslutning af spiralfjedrene og sammenkoblingen af strengene, perforeringer gennem hylstermaterialet i mindst nogle af lommerne.
DK07716038.0T 2006-03-08 2007-03-08 Pocketfjedermadras. DK1991088T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0600502A SE529550C2 (sv) 2006-03-08 2006-03-08 Dämpad pocketmadrass samt metod och anordning för tillverkning av en sådan
PCT/SE2007/000219 WO2007102772A1 (en) 2006-03-08 2007-03-08 Pocket spring mattress

Publications (1)

Publication Number Publication Date
DK1991088T3 true DK1991088T3 (da) 2016-08-01

Family

ID=38468636

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07716038.0T DK1991088T3 (da) 2006-03-08 2007-03-08 Pocketfjedermadras.

Country Status (10)

Country Link
US (1) US8011046B2 (da)
EP (1) EP1991088B1 (da)
BR (1) BRPI0708602B1 (da)
CA (1) CA2632776C (da)
DK (1) DK1991088T3 (da)
NO (1) NO328296B1 (da)
PL (1) PL1991088T3 (da)
RU (1) RU2427306C2 (da)
SE (1) SE529550C2 (da)
WO (1) WO2007102772A1 (da)

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SE530333C2 (sv) 2007-01-12 2008-05-06 Stjernfjaedrar Ab En pocketfjädermadrass samt en metod och anordning för tillverkande av densamma
US7636972B2 (en) 2007-02-07 2009-12-29 L&P Property Management Company Slow acting pocketed spring core
US8266745B2 (en) * 2007-02-07 2012-09-18 L&P Property Management Company Slow acting pocketed spring core having fill material inside pockets
US8474078B2 (en) 2007-02-07 2013-07-02 L&P Property Management Company Slow acting pocketed spring core having cushioning material
KR20120039814A (ko) * 2010-10-18 2012-04-26 안유수 매트리스용 포켓 스프링
MX2011010467A (es) 2011-10-04 2013-04-22 Leon Blanga Cohen Resortes revestidos y colchon fabricado con los mismos.
GB2495499B (en) 2011-10-11 2019-02-06 Hs Products Ltd Hybrid spring
GB2506104B (en) 2012-08-10 2018-12-12 Hs Products Ltd Resilient unit with different major surfaces
EP3184001B1 (en) 2013-01-19 2021-03-03 Wolfson, Martin Glueless pocketed spring unit construction
DK2967222T3 (da) * 2013-03-14 2018-03-05 Sealy Technology Llc Indkapslet asymmetrisk spiralfjederindlæg med alternative orienteringer af spiralfjederen
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US9427090B2 (en) * 2013-06-19 2016-08-30 L&P Property Management Company Pocketed spring assembly comprising strings of springs having Y-shaped seams
US9345334B2 (en) 2013-06-19 2016-05-24 L&P Property Management Company Pocketed spring assembly comprising strings of springs having Y-shaped seams separating adjacent pockets
GB2524228A (en) * 2014-01-30 2015-09-23 Harrison Spinks Components Ltd Pocketed springs
CN110215083B (zh) 2014-02-26 2021-02-19 L&P产权管理公司 用于给制备袋装弹簧的织物通风的设备以及制备袋装弹簧的串的方法
US11076705B2 (en) 2014-05-30 2021-08-03 Sealy Technology, Llc Spring core with integrated cushioning layer
US9370252B2 (en) 2014-06-17 2016-06-21 L&P Property Management Company Pocketed spring assembly
US10405665B2 (en) 2015-02-13 2019-09-10 L&P Property Management Company Pocketed spring comfort layer and method of making same
US9968202B2 (en) 2015-02-13 2018-05-15 L&P Property Management Company Pocketed spring comfort layer and method of making same
US9943173B2 (en) 2015-02-13 2018-04-17 L&P Property Management Company Pocketed spring comfort layer and method of making same
US10813462B2 (en) 2015-02-13 2020-10-27 L&P Property Management Company Pocketed spring comfort layer and method of making same
GB2537854A (en) * 2015-04-28 2016-11-02 Harrison Spinks Components Ltd Resilient unit and method of manufacture
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US20190000239A1 (en) * 2015-12-29 2019-01-03 Sealy Technology, Llc Pocket Coil Spring Assemblies Having Separated Seams and Support Cushions Including the Same
PL3841921T3 (pl) 2016-01-21 2025-03-24 Sealy Technology, Llc Sprężyny typu coil-in-coil z nieliniowymi reakcjami na obciążenie i materace zawierające takie sprężyny
CN109152487B (zh) * 2016-03-07 2019-11-01 L&P产权管理公司 袋装型弹簧舒适层及其制作方法
US10034553B2 (en) * 2016-03-07 2018-07-31 L&P Property Management Company Multi-layered impermeable fabric for use in pocketed spring assembly
US10598242B2 (en) 2016-05-20 2020-03-24 Sealy Technology, Llc Coil springs with non-linear loading responses and mattresses including the same
CN114668261A (zh) * 2016-06-08 2022-06-28 百德基尔有限责任公司 独立悬架弹簧组件
US10512340B2 (en) * 2017-05-31 2019-12-24 L&P Property Management Company Pocketed spring assembly comprising strings of springs with tabs
GB201708635D0 (en) 2017-05-31 2017-07-12 Hs Products Ltd Pocketed spring unit and method manufacture
GB201708639D0 (en) 2017-05-31 2017-07-12 Hs Products Ltd Transportation Apparatus and method
EP3641962A4 (en) 2017-06-20 2020-11-25 L&P Property Management Company COMFORT LAYER OF A POCKET SPRING AND METHOD FOR MANUFACTURING IT
DE102017117833A1 (de) * 2017-08-07 2019-02-07 Agro Holding Gmbh Taschenfederkern und Verfahren zu dessen Herstellung
GB2567413A (en) * 2017-08-15 2019-04-17 Hs Products Ltd Pocketed spring unit and method and apparatus for forming the same
WO2019089429A1 (en) 2017-10-31 2019-05-09 Sealy Technology, Llc Pocket coil spring assembly including flexible foam
US20190269251A1 (en) 2018-03-01 2019-09-05 L&P Property Management Company Posturized Pocketed Spring Comfort Layer
US12369722B2 (en) 2018-05-23 2025-07-29 L&P Property Management Company Method of disassembling pocketed spring assembly with dimensionally stabilizing substrate
US11013340B2 (en) * 2018-05-23 2021-05-25 L&P Property Management Company Pocketed spring assembly having dimensionally stabilizing substrate
US11109686B2 (en) * 2018-06-13 2021-09-07 L&P Property Management Company Method of making a continuous string of pocketed springs
USD880214S1 (en) 2018-06-26 2020-04-07 L&P Property Management Company Pocketed spring comfort layer
US10750877B2 (en) 2018-06-26 2020-08-25 L&P Property Management Company Pocketed spring comfort layer having at least one foam layer and method of making same
WO2020025551A1 (en) * 2018-07-31 2020-02-06 Dsm Ip Assets B.V. Method of monitoring the quality of a mattress
US11033115B2 (en) 2019-03-13 2021-06-15 L&P Property Management Company Comfort layer having repeating pattern of pocketed mini coil springs of different heights
US11103084B2 (en) 2019-03-13 2021-08-31 L&P Property Management Company Comfort layer having spacer pocketed springs
US11103083B2 (en) 2019-03-13 2021-08-31 L&P Property Management Company Comfort layer having pocketed springs of different heights
US11033116B2 (en) 2019-08-23 2021-06-15 L&P Property Management Company Dual-sided vented pocketed spring comfort layer
CN112674545B (zh) 2020-12-24 2022-05-03 广州市联柔机械设备有限公司 多层袋装弹簧串的焊接装置、制作方法及袋装弹簧垫制造设备
US11571075B2 (en) * 2021-04-30 2023-02-07 L&P Property Management Company Bedding or seating product having topper with at least one thermally enhanced foam component
USD1113254S1 (en) * 2023-05-06 2026-02-17 New-Tec Integration (Xiamen) Co., Ltd. Spring module
USD1099586S1 (en) * 2023-06-16 2025-10-28 New-Tec Integration (Xiamen) Co., Ltd. Spring module
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Also Published As

Publication number Publication date
EP1991088A1 (en) 2008-11-19
EP1991088A4 (en) 2013-03-06
WO2007102772A1 (en) 2007-09-13
US20100212090A1 (en) 2010-08-26
BRPI0708602B1 (pt) 2018-01-23
EP1991088B1 (en) 2016-05-25
NO20084157L (no) 2008-10-03
SE529550C2 (sv) 2007-09-11
SE0600502L (sv) 2007-09-09
BRPI0708602A2 (pt) 2011-06-07
NO328296B1 (no) 2010-01-25
PL1991088T3 (pl) 2016-11-30
RU2008135961A (ru) 2010-03-10
US8011046B2 (en) 2011-09-06
CA2632776A1 (en) 2007-09-13
CA2632776C (en) 2015-01-13
RU2427306C2 (ru) 2011-08-27

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