EP4704648A1 - Noyau de ressorts ensachés - Google Patents

Noyau de ressorts ensachés

Info

Publication number
EP4704648A1
EP4704648A1 EP23725615.1A EP23725615A EP4704648A1 EP 4704648 A1 EP4704648 A1 EP 4704648A1 EP 23725615 A EP23725615 A EP 23725615A EP 4704648 A1 EP4704648 A1 EP 4704648A1
Authority
EP
European Patent Office
Prior art keywords
springs
smaller
row
diameter
larger
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.)
Pending
Application number
EP23725615.1A
Other languages
German (de)
English (en)
Inventor
Sabine Grothaus
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.)
Agro Holding GmbH
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 EP4704648A1 publication Critical patent/EP4704648A1/fr
Pending legal-status Critical Current

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 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
    • A47C27/066—Edge stiffeners

Landscapes

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

Abstract

L'invention concerne un noyau de ressorts ensachés (1, 1') comprenant plusieurs ressorts (2, 3, 4) agencés en rangées, chacun d'entre eux étant agencé dans des poches faites d'un matériau textile. Des ressorts (2) de plus grand diamètre et des ressorts (3, 7) de plus petit diamètre sont agencés sur au moins une rangée (4), le plus grand diamètre des ressorts (2) correspondant à un multiple entier du diamètre des ressorts (3, 7) de plus petit diamètre, et le nombre de multiples entiers de ressorts (7) de plus petit diamètre étant disposé sur au moins une rangée (4) perpendiculairement au sens longitudinal. Ainsi, le noyau de ressorts ensachés (1, 1') peut être efficacement pourvu d'un renfort de bord.
EP23725615.1A 2023-05-05 2023-05-05 Noyau de ressorts ensachés Pending EP4704648A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2023/061953 WO2024230911A1 (fr) 2023-05-05 2023-05-05 Noyau de ressorts ensachés

Publications (1)

Publication Number Publication Date
EP4704648A1 true EP4704648A1 (fr) 2026-03-11

Family

ID=86497772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23725615.1A Pending EP4704648A1 (fr) 2023-05-05 2023-05-05 Noyau de ressorts ensachés

Country Status (2)

Country Link
EP (1) EP4704648A1 (fr)
WO (1) WO2024230911A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014101362A4 (en) * 2012-06-13 2014-12-11 A.H. Beard Pty Ltd A support unit for use in a mattress or cushion
US10477979B2 (en) 2016-08-19 2019-11-19 L&P Property Management Company Pocketed spring assembly
EP3858784B1 (fr) 2017-06-07 2023-10-11 Spühl GmbH Procédé et appareil de fabrication d'une unité de ressorts intérieurs
DE102017117833A1 (de) 2017-08-07 2019-02-07 Agro Holding Gmbh Taschenfederkern und Verfahren zu dessen Herstellung
ES2970124T3 (es) * 2018-02-22 2024-05-27 Sealy Technology Llc Cojinetes de soporte que incluyen una capa de bobinas con bolsillos con una pluralidad de tipos de tejidos para dirigir el flujo de aire, y métodos para controlar la temperatura superficial de los mismos

Also Published As

Publication number Publication date
WO2024230911A1 (fr) 2024-11-14

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