DE3275498D1 - Spring mattress using cross-supports and elastic connecting elements - Google Patents
Spring mattress using cross-supports and elastic connecting elementsInfo
- 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
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).
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)
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)
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 |
-
1981
- 1981-11-10 DE DE3144548A patent/DE3144548C2/en not_active Expired
-
1982
- 1982-10-09 DE DE8282109366T patent/DE3275498D1/en not_active Expired
- 1982-10-09 AT AT82109366T patent/ATE25574T1/en not_active IP Right Cessation
- 1982-10-09 EP EP82109366A patent/EP0078929B1/en not_active Expired
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 |