DK2719307T3 - The spring, spring core device and method for manufacturing a spring core unit - Google Patents

The spring, spring core device and method for manufacturing a spring core unit Download PDF

Info

Publication number
DK2719307T3
DK2719307T3 DK13000880.8T DK13000880T DK2719307T3 DK 2719307 T3 DK2719307 T3 DK 2719307T3 DK 13000880 T DK13000880 T DK 13000880T DK 2719307 T3 DK2719307 T3 DK 2719307T3
Authority
DK
Denmark
Prior art keywords
spring
core unit
springs
end ring
spring core
Prior art date
Application number
DK13000880.8T
Other languages
Danish (da)
English (en)
Inventor
Peter Vogel
Markus Beerli
Original Assignee
Spühl Ag
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 Spühl Ag filed Critical Spühl Ag
Application granted granted Critical
Publication of DK2719307T3 publication Critical patent/DK2719307T3/en

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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
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
    • A47C23/043—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
    • A47C23/0438—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs of special shape

Landscapes

  • Springs (AREA)
DK13000880.8T 2012-10-11 2013-02-21 The spring, spring core device and method for manufacturing a spring core unit DK2719307T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12007048 2012-10-11

Publications (1)

Publication Number Publication Date
DK2719307T3 true DK2719307T3 (en) 2016-05-23

Family

ID=47142867

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13000880.8T DK2719307T3 (en) 2012-10-11 2013-02-21 The spring, spring core device and method for manufacturing a spring core unit

Country Status (6)

Country Link
EP (1) EP2719307B1 (fr)
CN (1) CN104869870B (fr)
AU (1) AU2013328591A1 (fr)
DK (1) DK2719307T3 (fr)
PL (1) PL2719307T3 (fr)
WO (1) WO2014057085A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015113857A1 (de) 2015-08-20 2017-02-23 Agro Holding Gmbh Feder, Federkern und Verfahren zu dessen Herstellung
JP7195256B2 (ja) * 2016-12-15 2022-12-23 シーリー テクノロジー リミテッド ライアビリティ カンパニー オープンコイルスプリングアセンブリ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE428834A (fr) *
US1897309A (en) * 1928-11-23 1933-02-14 Charles Karr Company Spring assembly
US1882649A (en) * 1931-06-22 1932-10-11 Karpen & Bros S Spring structure
US2581686A (en) * 1946-04-22 1952-01-08 Edward L Mcroskey Spring construction
CN2530532Y (zh) * 2002-03-14 2003-01-15 刘用贤 交叉挂接式无接头连体弹簧
CN2542146Y (zh) * 2002-04-24 2003-04-02 包人杰 五位弹簧床垫
US7578016B1 (en) * 2007-11-07 2009-08-25 Hickory Springs Manufacturing Company One-sided innerspring assembly
US9022369B2 (en) * 2011-01-20 2015-05-05 Sealy Technology, Llc Reverse coil head coils and innersprings

Also Published As

Publication number Publication date
EP2719307A1 (fr) 2014-04-16
CN104869870B (zh) 2017-09-01
EP2719307B1 (fr) 2016-04-06
PL2719307T3 (pl) 2016-10-31
CN104869870A (zh) 2015-08-26
AU2013328591A8 (en) 2014-06-26
WO2014057085A2 (fr) 2014-04-17
WO2014057085A3 (fr) 2014-11-13
AU2013328591A1 (en) 2014-06-05

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