WO2009133086A3 - Federelement zur abstützung von hohlräumen - Google Patents

Federelement zur abstützung von hohlräumen Download PDF

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Publication number
WO2009133086A3
WO2009133086A3 PCT/EP2009/055098 EP2009055098W WO2009133086A3 WO 2009133086 A3 WO2009133086 A3 WO 2009133086A3 EP 2009055098 W EP2009055098 W EP 2009055098W WO 2009133086 A3 WO2009133086 A3 WO 2009133086A3
Authority
WO
WIPO (PCT)
Prior art keywords
spring element
supporting cavities
web
cylindrical contour
circular
Prior art date
Application number
PCT/EP2009/055098
Other languages
English (en)
French (fr)
Other versions
WO2009133086A2 (de
Inventor
Bernhard Kutschi
Original Assignee
Bernhard Kutschi
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 AT6872008A external-priority patent/AT505897B1/de
Priority claimed from AT422009A external-priority patent/AT507206B1/de
Application filed by Bernhard Kutschi filed Critical Bernhard Kutschi
Priority to AT09738130T priority Critical patent/ATE544375T1/de
Priority to EP09738130A priority patent/EP2309896B1/de
Publication of WO2009133086A2 publication Critical patent/WO2009133086A2/de
Publication of WO2009133086A3 publication Critical patent/WO2009133086A3/de

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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/20—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in cavities or openings in foamed material
    • 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

Landscapes

  • Springs (AREA)

Abstract

Die Erfindung betrifft ein Federelement zur Abstützung von Hohlräumen insbesondere in Matratzen, bestehend aus einem Formkörper aus einem elastischen Material mit einer im Wesentlichen kreiszylindrischen Kontur (5), der dazu bestimmt ist, parallel zur Ebene der Matratze in dieser eingebettet zu sein. Eine Verbesserung der Belüftung und des Federverhaltens kann dadurch erreicht werden, dass mindestens ein Steg (1) vorgesehen ist, der parallel zur Achse (2) des Zylinders angeordnet ist, und dass von dem Steg (1) Abstandhalter (3, 13) abstehen, die Halteflächen (4) aufweisen, die die kreiszylindrische Kontur (5) ausbilden.
PCT/EP2009/055098 2008-04-30 2009-04-28 Federelement zur abstützung von hohlräumen WO2009133086A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT09738130T ATE544375T1 (de) 2008-04-30 2009-04-28 Federelement zur abstützung von hohlräumen
EP09738130A EP2309896B1 (de) 2008-04-30 2009-04-28 Federelement zur abstützung von hohlräumen

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT6872008A AT505897B1 (de) 2008-04-30 2008-04-30 Federelement zur abstützung von hohlräumen
ATA687/2008 2008-04-30
AT422009A AT507206B1 (de) 2009-01-12 2009-01-12 Federelement
ATA42/2009 2009-01-12

Publications (2)

Publication Number Publication Date
WO2009133086A2 WO2009133086A2 (de) 2009-11-05
WO2009133086A3 true WO2009133086A3 (de) 2010-03-25

Family

ID=40902886

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/055098 WO2009133086A2 (de) 2008-04-30 2009-04-28 Federelement zur abstützung von hohlräumen

Country Status (3)

Country Link
EP (1) EP2309896B1 (de)
AT (1) ATE544375T1 (de)
WO (1) WO2009133086A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009003041U1 (de) * 2009-03-06 2009-05-28 Hartmann, Siegbert Matratzenfeder
JP2014506608A (ja) 2011-01-19 2014-03-17 ビーエーエスエフ ソシエタス・ヨーロピア 複合材料の製造方法
US9099744B2 (en) 2011-03-31 2015-08-04 Basf Se Particulate porous carbon material and use thereof in lithium cells
KR20150035750A (ko) 2012-06-26 2015-04-07 바스프 에스이 복합 재료의 제조 방법
US8865858B2 (en) 2012-06-26 2014-10-21 Basf Se Process for producing a composite material
WO2014009451A1 (de) 2012-07-12 2014-01-16 Basf Se Verfahren zur herstellung von kompositmaterialien
WO2014049103A1 (de) 2012-09-28 2014-04-03 Basf Se Verfahren zur herstellung von kompositmaterialien
WO2015086461A1 (de) 2013-12-13 2015-06-18 Basf Se Stickstoff-haltige kompositmaterialien, deren herstellung und verwendung
AT518886B1 (de) * 2016-10-25 2018-02-15 Wilhelm Bretis Mag Federelement, feder und matratze
US11839309B2 (en) * 2020-04-30 2023-12-12 Bed Patent Holdings Limited Liability Company Mattress

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5426799A (en) * 1989-06-08 1995-06-27 Superba S.A. Mattress system
EP1099397A1 (de) * 1999-11-13 2001-05-16 Recticel Schlafkomfort GmbH Bettrahmen mit einer Mehrzahl von die Matratzenauflage bildenden Federelementen
DE20204740U1 (de) * 2002-03-26 2003-05-15 Recticel Schlafkomfort Gmbh Matratze mit einem Kern aus einer Mehrzahl von Federelementen
DE202006018923U1 (de) * 2006-12-13 2007-02-22 Hartmann, Siegbert Einzelfederelement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5426799A (en) * 1989-06-08 1995-06-27 Superba S.A. Mattress system
EP1099397A1 (de) * 1999-11-13 2001-05-16 Recticel Schlafkomfort GmbH Bettrahmen mit einer Mehrzahl von die Matratzenauflage bildenden Federelementen
DE20204740U1 (de) * 2002-03-26 2003-05-15 Recticel Schlafkomfort Gmbh Matratze mit einem Kern aus einer Mehrzahl von Federelementen
DE202006018923U1 (de) * 2006-12-13 2007-02-22 Hartmann, Siegbert Einzelfederelement

Also Published As

Publication number Publication date
EP2309896A2 (de) 2011-04-20
WO2009133086A2 (de) 2009-11-05
ATE544375T1 (de) 2012-02-15
EP2309896B1 (de) 2012-02-08

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