DE59101804D1 - Upholstered body. - Google Patents

Upholstered body.

Info

Publication number
DE59101804D1
DE59101804D1 DE59101804T DE59101804T DE59101804D1 DE 59101804 D1 DE59101804 D1 DE 59101804D1 DE 59101804 T DE59101804 T DE 59101804T DE 59101804 T DE59101804 T DE 59101804T DE 59101804 D1 DE59101804 D1 DE 59101804D1
Authority
DE
Germany
Prior art keywords
upholstered body
soft
mattress
amplitude
variable
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.)
Expired - Fee Related
Application number
DE59101804T
Other languages
German (de)
Inventor
Elmar Koenig
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
Application granted granted Critical
Publication of DE59101804D1 publication Critical patent/DE59101804D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Artificial Filaments (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The invention achieves this object by a two-part upholstered body (mattress 1) consisting of a soft elastic foam material whose parts (2 and 3) have a different compression hardness. The mutually facing surfaces have a sinusoidal profile (4) whose frequency (f) and amplitude (a) are variable. As a result, hard and soft zones can be formed in a targeted manner. <IMAGE>
DE59101804T 1991-03-05 1991-03-05 Upholstered body. Expired - Fee Related DE59101804D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91103283A EP0502223B1 (en) 1991-03-05 1991-03-05 Upholstered body

Publications (1)

Publication Number Publication Date
DE59101804D1 true DE59101804D1 (en) 1994-07-07

Family

ID=8206479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59101804T Expired - Fee Related DE59101804D1 (en) 1991-03-05 1991-03-05 Upholstered body.

Country Status (4)

Country Link
EP (1) EP0502223B1 (en)
AT (1) ATE106208T1 (en)
DE (1) DE59101804D1 (en)
DK (1) DK0502223T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202019106266U1 (en) 2019-11-11 2019-11-19 Weltbett GmbH Multi-zone mattress

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604025A (en) * 1969-04-18 1971-09-14 Sears Roebuck & Co Foam bedding
AU525013B2 (en) * 1978-03-20 1982-10-14 Uniroyal Pty. Ltd. Foam mattress
DE3114662C2 (en) * 1981-04-10 1984-05-17 Metzeler Schaum Gmbh, 8940 Memmingen Foam mattress
US4999868A (en) * 1990-05-11 1991-03-19 Eugene Kraft Varying firmness mattress

Also Published As

Publication number Publication date
EP0502223B1 (en) 1994-06-01
EP0502223A1 (en) 1992-09-09
DK0502223T3 (en) 1994-10-10
ATE106208T1 (en) 1994-06-15

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee