EP1969972A3 - Adjustable single spring-element of a seat or lounger - Google Patents

Adjustable single spring-element of a seat or lounger Download PDF

Info

Publication number
EP1969972A3
EP1969972A3 EP08004425A EP08004425A EP1969972A3 EP 1969972 A3 EP1969972 A3 EP 1969972A3 EP 08004425 A EP08004425 A EP 08004425A EP 08004425 A EP08004425 A EP 08004425A EP 1969972 A3 EP1969972 A3 EP 1969972A3
Authority
EP
European Patent Office
Prior art keywords
seat
lounger
spring
single spring
adjustable single
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.)
Granted
Application number
EP08004425A
Other languages
German (de)
French (fr)
Other versions
EP1969972B1 (en
EP1969972A2 (en
Inventor
Siegbert Hartmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1969972A2 publication Critical patent/EP1969972A2/en
Publication of EP1969972A3 publication Critical patent/EP1969972A3/en
Application granted granted Critical
Publication of EP1969972B1 publication Critical patent/EP1969972B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A47C23/002—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with separate resilient support elements, e.g. elastomeric springs arranged in a two-dimensional matrix pattern

Landscapes

  • Springs (AREA)
  • Special Chairs (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

A seat or platform has a main surface [3] that is mounted on a spring [4] fixed to the base [10] of the unit. The spring has a base [2] that has main bearings [14] that provide mounting for the spring that has a leaf spring profile with a centre fixing [11] that is engaged by a centre element that provides adjustment.
EP08004425A 2007-03-14 2008-03-11 Adjustable single spring-element of a seat or lounger Not-in-force EP1969972B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007004007U DE202007004007U1 (en) 2007-03-14 2007-03-14 Adjustable single spring is used to provide support for a chair or platform has a leaf spring form

Publications (3)

Publication Number Publication Date
EP1969972A2 EP1969972A2 (en) 2008-09-17
EP1969972A3 true EP1969972A3 (en) 2011-03-16
EP1969972B1 EP1969972B1 (en) 2012-02-01

Family

ID=38220185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08004425A Not-in-force EP1969972B1 (en) 2007-03-14 2008-03-11 Adjustable single spring-element of a seat or lounger

Country Status (4)

Country Link
EP (1) EP1969972B1 (en)
AT (1) ATE543413T1 (en)
DE (1) DE202007004007U1 (en)
ES (1) ES2381627T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013102016U1 (en) 2013-05-08 2013-06-14 Siegbert Hartmann Single spring element of a mattress suspension
FR3012948B1 (en) * 2013-11-13 2016-06-03 Creations Andre Renault SUSPENSION DEVICE AND SOMMIER EQUIPPED WITH SUCH A DEVICE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20108407U1 (en) * 2000-05-18 2001-08-02 Diemer, Gregor, 85456 Wartenberg Support element
EP1364600A1 (en) * 2002-05-24 2003-11-26 Delahousse Et Fils Stiffness adjustment system for bed base ball joint
DE20318252U1 (en) * 2003-11-24 2004-12-30 Froli Kunststoffwerk Heinrich Fromme Ohg Sprung support for seat and seat back has spring elements with outer support flanges clipped onto guide rails on a base support layer for an adjustable support for the cover layers
EP1714588A1 (en) * 2005-04-22 2006-10-25 Siegbert Hartmann Slat support with integrated stiffness adjustment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20108407U1 (en) * 2000-05-18 2001-08-02 Diemer, Gregor, 85456 Wartenberg Support element
EP1364600A1 (en) * 2002-05-24 2003-11-26 Delahousse Et Fils Stiffness adjustment system for bed base ball joint
DE20318252U1 (en) * 2003-11-24 2004-12-30 Froli Kunststoffwerk Heinrich Fromme Ohg Sprung support for seat and seat back has spring elements with outer support flanges clipped onto guide rails on a base support layer for an adjustable support for the cover layers
EP1714588A1 (en) * 2005-04-22 2006-10-25 Siegbert Hartmann Slat support with integrated stiffness adjustment

Also Published As

Publication number Publication date
EP1969972B1 (en) 2012-02-01
EP1969972A2 (en) 2008-09-17
DE202007004007U1 (en) 2007-06-21
ATE543413T1 (en) 2012-02-15
ES2381627T3 (en) 2012-05-30

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