CA3015891C - Couche de confort a ressorts ensaches et procede de fabrication de cette derniere - Google Patents

Couche de confort a ressorts ensaches et procede de fabrication de cette derniere Download PDF

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Publication number
CA3015891C
CA3015891C CA3015891A CA3015891A CA3015891C CA 3015891 C CA3015891 C CA 3015891C CA 3015891 A CA3015891 A CA 3015891A CA 3015891 A CA3015891 A CA 3015891A CA 3015891 C CA3015891 C CA 3015891C
Authority
CA
Canada
Prior art keywords
layer
comfort layer
fabric
comfort
coil springs
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.)
Active
Application number
CA3015891A
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English (en)
Other versions
CA3015891A1 (fr
Inventor
Austin G. Long
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.)
L&P Property Management Co
Original Assignee
L&P Property Management 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
Priority claimed from US15/062,318 external-priority patent/US9968202B2/en
Application filed by L&P Property Management Co filed Critical L&P Property Management Co
Publication of CA3015891A1 publication Critical patent/CA3015891A1/fr
Application granted granted Critical
Publication of CA3015891C publication Critical patent/CA3015891C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G9/00—Placing upholstery springs in pockets; Fitting springs in upholstery
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne une couche de confort (16, 16a, 50, 56, 56a, 56b, 132, 140) pour un produit de literie ou d'assise (10), ladite couche comportant des poches à action lente (44, 44a, 84, 84a) caractérisées en ce que les ressorts individuels (28) de la couche de confort (16, 16a, 50, 56, 56a, 56b, 132, 140) sont ensachés dans un tissu semi-imperméable ou imperméable. Chaque couture (30, 70) reliant des épaisseurs opposées (22, 23, 24, 25, 64, 65, 66, 67) de tissu autour de chaque ressort hélicoïdal (28) de la couche de confort (16, 16a, 50, 56, 56a, 56b, 132, 140) peut être segmentée, ce qui permet ainsi à l'air de circuler entre les segments (26, 68), et augmente la "sensation" de luxe de la couche de confort (16, 16a, 50, 56, 56a, 56b, 132, 140). Le procédé de fabrication de la couche de confort (16, 16a, 50, 56, 56a, 56b, 132, 140) comprend la compression des ressorts (28) et la création de poches (44, 44a, 84, 84a) avec une corne d'air (32, 32a, 72, 72a) et une enclume (42, 42a, 74, 74a).
CA3015891A 2016-03-07 2017-03-02 Couche de confort a ressorts ensaches et procede de fabrication de cette derniere Active CA3015891C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/062,318 2016-03-07
US15/062,318 US9968202B2 (en) 2015-02-13 2016-03-07 Pocketed spring comfort layer and method of making same
PCT/US2017/020310 WO2017155766A1 (fr) 2016-03-07 2017-03-02 Couche de confort à ressorts ensachés et procédé de fabrication de cette dernière

Publications (2)

Publication Number Publication Date
CA3015891A1 CA3015891A1 (fr) 2017-09-14
CA3015891C true CA3015891C (fr) 2023-09-26

Family

ID=59789668

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3015891A Active CA3015891C (fr) 2016-03-07 2017-03-02 Couche de confort a ressorts ensaches et procede de fabrication de cette derniere

Country Status (9)

Country Link
EP (2) EP3698674B1 (fr)
CN (1) CN109152487B (fr)
AU (1) AU2017228871B2 (fr)
BR (1) BR112018067695B1 (fr)
CA (1) CA3015891C (fr)
DK (1) DK3426100T3 (fr)
MX (1) MX367749B (fr)
PL (1) PL3426100T3 (fr)
WO (1) WO2017155766A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110328309A (zh) * 2019-06-27 2019-10-15 浙江华剑智能装备有限公司 袋装弹簧串输送装置和方法及弹簧芯体生产设备和方法
US11033116B2 (en) * 2019-08-23 2021-06-15 L&P Property Management Company Dual-sided vented pocketed spring comfort layer
JP7364450B2 (ja) 2019-12-13 2023-10-18 株式会社アーケム クッション材およびクッション材の製造方法
CN116986091B (zh) * 2023-08-04 2025-10-10 广州市联柔机械设备有限公司 一种袋装弹簧入袋设备、弹簧串生产线及入袋方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451946A (en) * 1981-11-20 1984-06-05 Simmons U.S.A. Corporation Pocketed spring assembly
US4485506A (en) * 1983-04-07 1984-12-04 Simmons U.S.A. Corporation Coil spring construction
US6892310B1 (en) 2000-10-26 2005-05-10 Cypress Semiconductor Corporation Method for efficient supply of power to a microcontroller
SE530089C2 (sv) * 2004-10-18 2008-02-26 Stjernfjaedrar Ab Resårmadrass, såsom pocketmadrass, metod för tillverkning av sådan resårmadrass samt anordning för tillverkning av sådan resårmadrass
FR2883462B1 (fr) 2005-03-25 2007-06-22 Cie Financiere Europ De Literi Matelas a ressorts ensaches
SE529550C2 (sv) * 2006-03-08 2007-09-11 Stjernfjaedrar Ab Dämpad pocketmadrass samt metod och anordning för tillverkning av en sådan
US8266745B2 (en) * 2007-02-07 2012-09-18 L&P Property Management Company Slow acting pocketed spring core having fill material inside pockets
US7636972B2 (en) 2007-02-07 2009-12-29 L&P Property Management Company Slow acting pocketed spring core
US8474078B2 (en) * 2007-02-07 2013-07-02 L&P Property Management Company Slow acting pocketed spring core having cushioning material
KR200462262Y1 (ko) * 2012-02-27 2012-09-03 코폼라텍스인터내셔널 주식회사 마이크로 포켓스프링이 내장된 이중 쿳션 매트리스
CN203226520U (zh) * 2013-03-01 2013-10-09 运时通(中国)家具有限公司 一种袋中弹簧结构
CN204273903U (zh) * 2014-12-11 2015-04-22 韩兆德 一种新型气泡弹簧
US9943173B2 (en) * 2015-02-13 2018-04-17 L&P Property Management Company Pocketed spring comfort layer and method of making same

Also Published As

Publication number Publication date
MX367749B (es) 2019-09-04
CN109152487B (zh) 2019-11-01
AU2017228871A1 (en) 2018-09-13
EP3426100A4 (fr) 2019-09-04
EP3426100A1 (fr) 2019-01-16
WO2017155766A1 (fr) 2017-09-14
DK3426100T3 (da) 2020-08-17
MX2018010611A (es) 2019-01-21
PL3426100T3 (pl) 2020-11-30
EP3698674B1 (fr) 2025-11-05
CN109152487A (zh) 2019-01-04
AU2017228871B2 (en) 2022-02-10
BR112018067695B1 (pt) 2023-04-25
EP3426100B1 (fr) 2020-06-24
BR112018067695A2 (pt) 2019-01-08
EP3698674A1 (fr) 2020-08-26
CA3015891A1 (fr) 2017-09-14

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