DE3275498D1 - Spring mattress using cross-supports and elastic connecting elements - Google Patents

Spring mattress using cross-supports and elastic connecting elements

Info

Publication number
DE3275498D1
DE3275498D1 DE8282109366T DE3275498T DE3275498D1 DE 3275498 D1 DE3275498 D1 DE 3275498D1 DE 8282109366 T DE8282109366 T DE 8282109366T DE 3275498 T DE3275498 T DE 3275498T DE 3275498 D1 DE3275498 D1 DE 3275498D1
Authority
DE
Germany
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.)
Expired
Application number
DE8282109366T
Other languages
German (de)
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.)
LIEBERKNECHT, IRMA, GEB. WAGENBLASS, 68535 EDINGEN
Original Assignee
LIEBERKNECHT A
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 LIEBERKNECHT A filed Critical LIEBERKNECHT A
Priority to DE8282109366T priority Critical patent/DE3275498D1/en
Application granted granted Critical
Publication of DE3275498D1 publication Critical patent/DE3275498D1/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).
DE8282109366T 1981-11-10 1982-10-09 Spring mattress using cross-supports and elastic connecting elements Expired DE3275498D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282109366T DE3275498D1 (en) 1981-11-10 1982-10-09 Spring mattress using cross-supports and elastic connecting elements

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
DE8282109366T DE3275498D1 (en) 1981-11-10 1982-10-09 Spring mattress using cross-supports and elastic connecting elements

Publications (1)

Publication Number Publication Date
DE3275498D1 true DE3275498D1 (en) 1987-04-09

Family

ID=6146005

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3144548A Expired DE3144548C2 (en) 1981-11-10 1981-11-10 Base mattress with cross members and elastic connectors
DE8282109366T Expired DE3275498D1 (en) 1981-11-10 1982-10-09 Spring mattress using cross-supports and elastic connecting elements

Family Applications Before (1)

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

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
EP0111898B1 (en) * 1982-12-18 1986-11-20 Arthur Lieberknecht Bed bottom with cross beams and resilient 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
EP0716822B1 (en) * 1994-12-16 1997-10-29 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

Family Cites Families (5)

* 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
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
DE2532583C3 (en) * 1975-07-21 1981-07-23 Oskar 6900 Heidelberg Scharowski Base mattress

Also Published As

Publication number Publication date
EP0078929A3 (en) 1984-08-01
ATE25574T1 (en) 1987-03-15
DE3144548C2 (en) 1985-09-05
DE3144548A1 (en) 1983-05-19
EP0078929B1 (en) 1987-03-04
EP0078929A2 (en) 1983-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: LIEBERKNECHT, IRMA, GEB. WAGENBLASS, 68535 EDINGEN

8381 Inventor (new situation)

Free format text: LIEBERKNECHT, ARTHUR, 68535 EDINGEN-NECKARHAUSEN, DE

8339 Ceased/non-payment of the annual fee