PT1171377E - Processo e sistema para a formacao de cordoes de molas helicoidais em cavidades - Google Patents

Processo e sistema para a formacao de cordoes de molas helicoidais em cavidades

Info

Publication number
PT1171377E
PT1171377E PT00911198T PT00911198T PT1171377E PT 1171377 E PT1171377 E PT 1171377E PT 00911198 T PT00911198 T PT 00911198T PT 00911198 T PT00911198 T PT 00911198T PT 1171377 E PT1171377 E PT 1171377E
Authority
PT
Portugal
Prior art keywords
springs
fabric
pocketed coil
compressed
corels
Prior art date
Application number
PT00911198T
Other languages
English (en)
Inventor
Thomas J Wells
Roland Graf
Original Assignee
Spuhl Ag St Gallen
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23128205&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1171377(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US09/353,483 external-priority patent/US6336305B1/en
Application filed by Spuhl Ag St Gallen filed Critical Spuhl Ag St Gallen
Publication of PT1171377E publication Critical patent/PT1171377E/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Wire Processing (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Chain Conveyers (AREA)
  • Casting Devices For Molds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PT00911198T 1999-04-16 2000-03-31 Processo e sistema para a formacao de cordoes de molas helicoidais em cavidades PT1171377E (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29322199A 1999-04-16 1999-04-16
US09/353,483 US6336305B1 (en) 1999-04-16 1999-07-13 System for forming strings of pocketed coil springs

Publications (1)

Publication Number Publication Date
PT1171377E true PT1171377E (pt) 2005-04-29

Family

ID=23128205

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00911198T PT1171377E (pt) 1999-04-16 2000-03-31 Processo e sistema para a formacao de cordoes de molas helicoidais em cavidades

Country Status (14)

Country Link
EP (1) EP1171377B2 (pt)
JP (1) JP4377074B2 (pt)
CN (1) CN1251959C (pt)
AT (1) ATE280735T1 (pt)
AU (1) AU3318900A (pt)
BR (1) BR0009482A (pt)
CA (1) CA2368852C (pt)
DE (1) DE60015318T3 (pt)
ES (1) ES2232431T5 (pt)
GB (1) GB2358796B (pt)
MX (1) MXPA01010382A (pt)
PT (1) PT1171377E (pt)
TR (1) TR200102879T2 (pt)
WO (1) WO2000063113A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6591436B2 (en) * 1999-04-16 2003-07-15 Spuhl Ag St. Gallen Side seam pocketed coil springs
US6260331B1 (en) * 1999-06-17 2001-07-17 Sidhil Technology, Llc Method and apparatus for the manufacture of pocketed springs
GB2358349B (en) * 2000-10-12 2001-12-12 Spuhl Ag St Gallen Method and system for forming strings of pocketed coil springs
RU2302992C2 (ru) * 2004-05-26 2007-07-20 Ирина Дмитриевна Егорова Устройство для изготовления трубчатой оболочки с цепочкой независимо деформирующихся цилиндрических пружин
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
CN101955150B (zh) * 2010-07-30 2012-11-14 严卓晟 连续滚动袋装弹簧机
EP2565152B1 (de) * 2011-08-30 2014-06-18 Spühl AG Vorrichtung zum Bilden eines Schlauchs von Taschenmaterial und Verfahren zum Herstellen einer Taschenfederschlange
US9427090B2 (en) * 2013-06-19 2016-08-30 L&P Property Management Company Pocketed spring assembly comprising strings of springs having Y-shaped seams
CN106185780A (zh) * 2016-06-28 2016-12-07 广州市联柔机械设备有限公司 双层布袋弹簧制作装置及方法
CN113840797B (zh) * 2019-05-14 2023-11-14 贝卡尔特公司 袋装弹簧线轴
KR102134553B1 (ko) * 2020-02-13 2020-07-16 김선용 포켓 스프링 자동 정렬 인입장치
CN112596161B (zh) * 2020-12-21 2023-03-24 成都市加朗星科技有限公司 一种多层结构的模斑转换器及其实现方法
CN113638136B (zh) * 2021-08-12 2025-08-05 广州市联柔机械设备有限公司 缝线袋装弹簧的制造设备及制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439977A (en) † 1977-05-05 1984-04-03 Simmons U.S.A. Corporation Method and apparatus for making a series of pocketed coil springs
US4234983A (en) 1978-10-02 1980-11-25 Simmons Company Thermally welded spring pockets
US4584023A (en) † 1984-10-31 1986-04-22 Chevron Research Company Method for producing industrial asphalts without air-blowing using phytic acid
US5613287A (en) 1995-06-07 1997-03-25 Simmons Company Method for forming strings of pocketed springs
US5749133A (en) * 1996-09-10 1998-05-12 Simmons Company Method and apparatus for forming strings of pocketed springs
SE508801C2 (sv) * 1997-12-19 1998-11-09 Stjernfjaedrar Ab Dubbelfjädermadrass samt tillverkningsmetod för en sådan madrass

Also Published As

Publication number Publication date
DE60015318D1 (de) 2004-12-02
WO2000063113A1 (en) 2000-10-26
BR0009482A (pt) 2002-03-26
EP1171377B1 (en) 2004-10-27
DE60015318T2 (de) 2005-11-24
GB2358796A (en) 2001-08-08
ES2232431T5 (es) 2012-10-22
ES2232431T3 (es) 2005-06-01
AU3318900A (en) 2000-11-02
JP2002541943A (ja) 2002-12-10
CA2368852C (en) 2008-12-16
MXPA01010382A (es) 2002-03-27
CN1355766A (zh) 2002-06-26
ATE280735T1 (de) 2004-11-15
EP1171377A1 (en) 2002-01-16
CA2368852A1 (en) 2000-10-26
EP1171377B2 (en) 2012-06-13
TR200102879T2 (tr) 2002-04-22
JP4377074B2 (ja) 2009-12-02
GB0108713D0 (en) 2001-05-30
CN1251959C (zh) 2006-04-19
DE60015318T3 (de) 2012-11-08
GB2358796B (en) 2001-12-12

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