EP0078929A3 - Spring mattress using cross-supports and elastic connecting elements - Google Patents

Spring mattress using cross-supports and elastic connecting elements Download PDF

Info

Publication number
EP0078929A3
EP0078929A3 EP82109366A EP82109366A EP0078929A3 EP 0078929 A3 EP0078929 A3 EP 0078929A3 EP 82109366 A EP82109366 A EP 82109366A EP 82109366 A EP82109366 A EP 82109366A EP 0078929 A3 EP0078929 A3 EP 0078929A3
Authority
EP
European Patent Office
Prior art keywords
compression spring
cross
mattress
connection piece
attached
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
EP82109366A
Other languages
German (de)
Other versions
EP0078929A2 (en
EP0078929B1 (en
Inventor
Arthur Lieberknecht
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
Priority to AT82109366T priority Critical patent/ATE25574T1/en
Publication of EP0078929A2 publication Critical patent/EP0078929A2/en
Publication of EP0078929A3 publication Critical patent/EP0078929A3/en
Application granted granted Critical
Publication of EP0078929B1 publication Critical patent/EP0078929B1/en
Expired 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
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
    • A47C23/062—Slat supports
    • A47C23/063—Slat supports by elastic means, e.g. coil springs
    • 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
    • A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
    • A47C23/062—Slat supports
    • A47C23/067—Slat supports adjustable, e.g. in height or elasticity

Landscapes

  • Springs (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

1. Lower mattress with cross beams (13) as support for an upper mattress, where each cross beam is attached to the support frame (1) of the lower mattress by means of a flexible connection piece that can be adjusted with respect to its spring strength, whereby each connection piece has a compression spring (14) that can be preselected by means of an adjustment screw (6), characterized in that each connection piece consists of a lower telescopic sleeve (3) that is placed in a location borehole (2) of the support frame (1) to which it is firmly attached and which is for holding the adjustment screw (6) and the lower part of the compression spring (14) and it also consists of an upper telescope sleeve (9) attached to the lower one, the former of which is firmly attached to the cross beam (13) and it holds the upper part of the compression spring (14), whereby both of the telescopic sleeves (3, 9) are connected to each other in such a way that the upper sleeve (9) is limited in its motion upwards by the adjusted pressure of the compression spring (14).
EP82109366A 1981-11-10 1982-10-09 Spring mattress using cross-supports and elastic connecting elements Expired EP0078929B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82109366T ATE25574T1 (en) 1981-11-10 1982-10-09 UNDER MATTRESS WITH CROSSBARS AND ELASTIC CONNECTING PIECES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3144548A DE3144548C2 (en) 1981-11-10 1981-11-10 Base mattress with cross members and elastic connectors
DE3144548 1981-11-10

Publications (3)

Publication Number Publication Date
EP0078929A2 EP0078929A2 (en) 1983-05-18
EP0078929A3 true EP0078929A3 (en) 1984-08-01
EP0078929B1 EP0078929B1 (en) 1987-03-04

Family

ID=6146005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82109366A Expired EP0078929B1 (en) 1981-11-10 1982-10-09 Spring mattress using cross-supports and elastic connecting elements

Country Status (3)

Country Link
EP (1) EP0078929B1 (en)
AT (1) ATE25574T1 (en)
DE (2) DE3144548C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE23665T1 (en) * 1982-12-18 1986-12-15 Lieberknecht A UNDER MATTRESS WITH CROSSBARS AND ELASTIC CONNECTING PIECES.
FR2575378B1 (en) * 1984-12-28 1988-03-18 Treca Sa SUMMER WITH CROSS-SECTIONAL ELEMENTS
DE8501583U1 (en) * 1985-01-23 1985-05-30 Rössle & Wanner GmbH, 7000 Stuttgart FITTING PART FOR A SLATRATE
DE9012776U1 (en) * 1990-09-07 1991-03-14 Hartmann, Siegbert, 4972 Löhne Load-dependent lowerable bearing for the spring slats of a slatted frame on the bed frame
US5332202A (en) * 1991-02-06 1994-07-26 The Ohio Mattress Company Licensing And Components Group Pneumatic member and related attachment elements for cushions, seats, foundations and the like
DE59404487D1 (en) * 1994-12-16 1997-12-04 Davero Ag Spring element
FR2787690B1 (en) * 1998-12-24 2001-02-23 Socofal SUSPENDER SUSPENSION SYSTEM
US6487738B1 (en) * 2000-03-20 2002-12-03 Offspring, Llc Constant restoring force support surface
CN101721068B (en) * 2009-11-06 2011-11-30 苏州工业园区艾尔思床垫有限公司 Mattress

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR526164A (en) * 1920-01-31 1921-10-03 Gustave Alexandre Papin Folding removable bed base
GB313753A (en) * 1928-06-20 1929-06-20 Harry Dobb Improvements in upholstery, mattresses and the like
DE2532583A1 (en) * 1975-07-21 1977-02-10 Oskar Scharowski Spring support for under mattress - enables initial compression in rubber washer to be adjusted after mattress is in position on bed

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE199303C (en) *
DE323550C (en) * 1920-07-28 Martin Hegner Upholstery spring consisting of interlocking leaf spring rings

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR526164A (en) * 1920-01-31 1921-10-03 Gustave Alexandre Papin Folding removable bed base
GB313753A (en) * 1928-06-20 1929-06-20 Harry Dobb Improvements in upholstery, mattresses and the like
DE2532583A1 (en) * 1975-07-21 1977-02-10 Oskar Scharowski Spring support for under mattress - enables initial compression in rubber washer to be adjusted after mattress is in position on bed

Also Published As

Publication number Publication date
EP0078929A2 (en) 1983-05-18
EP0078929B1 (en) 1987-03-04
DE3144548A1 (en) 1983-05-19
DE3144548C2 (en) 1985-09-05
ATE25574T1 (en) 1987-03-15
DE3275498D1 (en) 1987-04-09

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