PL3019049T3 - Spring core - Google Patents

Spring core

Info

Publication number
PL3019049T3
PL3019049T3 PL14736834T PL14736834T PL3019049T3 PL 3019049 T3 PL3019049 T3 PL 3019049T3 PL 14736834 T PL14736834 T PL 14736834T PL 14736834 T PL14736834 T PL 14736834T PL 3019049 T3 PL3019049 T3 PL 3019049T3
Authority
PL
Poland
Prior art keywords
spring core
core
spring
Prior art date
Application number
PL14736834T
Other languages
Polish (pl)
Inventor
Wolfgang Grothaus
Original Assignee
Agro Holding Gmbh
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 Agro Holding Gmbh filed Critical Agro Holding Gmbh
Publication of PL3019049T3 publication Critical patent/PL3019049T3/en

Links

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
    • A47C27/065—Spring inlays of special shape
    • 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
    • A47C27/07—Attaching, or interconnecting of, springs in spring inlays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/24—Upholstered seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/34—Seat parts with springs in compression, e.g. coiled
PL14736834T 2013-07-09 2014-07-08 Spring core PL3019049T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013107257.7A DE102013107257A1 (en) 2013-07-09 2013-07-09 innerspring
EP14736834.4A EP3019049B1 (en) 2013-07-09 2014-07-08 Spring core
PCT/EP2014/064649 WO2015004155A1 (en) 2013-07-09 2014-07-08 Spring core

Publications (1)

Publication Number Publication Date
PL3019049T3 true PL3019049T3 (en) 2018-03-30

Family

ID=51162815

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14736834T PL3019049T3 (en) 2013-07-09 2014-07-08 Spring core

Country Status (5)

Country Link
US (1) US20160150892A1 (en)
EP (1) EP3019049B1 (en)
DE (1) DE102013107257A1 (en)
PL (1) PL3019049T3 (en)
WO (1) WO2015004155A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638254A (en) * 1970-05-15 1972-02-01 Uniroyal Inc Spring
US4675927A (en) * 1983-09-14 1987-06-30 Mizelle Ned W Bedding units and springs therefor
FR2856563A1 (en) * 2003-06-27 2004-12-31 Onitis Sa Springing for bed or mattress, comprises long spiral springs lying parallel and in same plane with interpenetration between turns

Also Published As

Publication number Publication date
EP3019049A1 (en) 2016-05-18
WO2015004155A1 (en) 2015-01-15
EP3019049B1 (en) 2017-10-11
DE102013107257A1 (en) 2015-01-15
US20160150892A1 (en) 2016-06-02

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