EP0910264A1 - Rahmen für liege- oder sitzmöbel - Google Patents
Rahmen für liege- oder sitzmöbelInfo
- Publication number
- EP0910264A1 EP0910264A1 EP97941838A EP97941838A EP0910264A1 EP 0910264 A1 EP0910264 A1 EP 0910264A1 EP 97941838 A EP97941838 A EP 97941838A EP 97941838 A EP97941838 A EP 97941838A EP 0910264 A1 EP0910264 A1 EP 0910264A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spring
- frame according
- leaf spring
- frame
- shaped
- 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
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
Definitions
- the invention relates to a frame made of longitudinal and uerhoL iriuii and with supports on the spring elements for the mattress or the Sit_.polst.er of a reclining or sitting mob 1 __ ⁇ .
- the task is based on the task of creating a framework to create initially specified type with structurally simple, easy to assemble, progressively acting spring elements.
- the ends of the lower leaf spring embrace those of the upper leaf spring in a form-fitting manner, which can be taken into account in the manufacture of the leaf springs by a corresponding profile, so that separate operations such as welding , Drilling holes, split pins and same are dispensable.
- lubricants for example also in the form of PTFE films, can be arranged between the encompassing ends of the lower and upper leaf springs. In accordance with the intended use of the spring elements 5, the result is only that the blades are reliably connected to one another at their ends.
- the progression effect of the spring elements can be, - ⁇ i ⁇ i. ⁇ t'i: aui set a lower value if acc .st. ⁇ nsnruch 3 -Each spring element by 90 ° around its Iloch- lf. axis is rotatable. In the position rotated by about 90 ° relative to the longitudinal axis of the mating part, the frame, the support surface of the lower leaf spring is narrower, which means a reduced progression number! ⁇ ruj corresponds.
- Reverse ii. t an increase in the progression effect very eLnJ ⁇ t-.i can be achieved in that according to claim 4 between de. lower leaf spring and the part of the frame that supports it; e lower double wedge is arranged.
- This 5 double el kc. I at game sv / eise made of wood or plastic, has wedge surfaces rising from the center to its ends and can also be designed so that it can be inserted later between the supporting part of the frame and the lower leaf spring. Double wedges of different strengths make it possible to set an almost arbitrary progression ratio.
- the same.- can be achieved according to claim 5 alternatively or additionally by an upper double wedge, which is arranged between 5 see outer leaf spring and the support of the mattress or the seat cushion. If the double wedges can be rotated through 90 ° about the vertical axis of the spring element, the increased progression effect achieved by the double wedges can be gradually reduced. The least progression effect is obtained when the double wedges are in their normal installation! ⁇ ge remain, but the spring element is rotated according to claim 3 from its normal installation position by 90 ° about its vertical axis. All the above settings can be tool-uqloi. of users. The user can therefore configure the behavior of his reclining or ⁇ tz furniture within wide limits, especially in different areas, i.-.ch.
- the part of the frame carrying the spring elements can consist of its longitudinal spars, in which case the aui. the spring elements seated supports of the M ⁇ trat.'e from the usual, usually elastic crossbars.
- the springs are arranged on crossbars and the supports of the mattress on the spring elements consist of supports l r.
- FIG. 1 shows a perspective illustration of a spring element between a crossbar and a support plate
- FIG. 3 shows a perspective illustration chend Figure 1, but with less Pro (jress i.onsfunktion the spring element,
- FIG. 4 shows a side view similar to FIG. 2, but with a lower double wedge
- Figure 5 shows the same view as Figure 4, but with um
- Figure f a side view corresponding to Figure 4, but with an additional upper double). il.
- a crossbar 1 is shown schematically, on which a lower, approximately C-shaped, lying leaf spring 3 is fastened by means of an indicated screw 2, the ends 41 of the ends 41 of an otherwise essentially mirror-symmetrical, upper leaf spring 4 for with its ends 31 grips tightly.
- the upper leaf spring 4 carries a support plate 5.
- the upper plate 4 could also carry a conventional crossbar of a bed frame or the like, in which case the lower leaf spring 3 would be fastened on a longitudinal beam of the frame instead of on the crossbar 1.
- FIG. 2 shows that the lower screw 2 is covered with a plastic cap 2.1, which can also take over the function of a buffer if desired.
- the upper leaf spring 4 is connected in a corresponding manner via a screw 6 with a plastic cap C1 to the plate 5.
- the location of the Spring element 3, 4 and the plate 5 at Bel stung in the direction of the arrow is indicated by dashed lines.
- conditional progression effect during compression can be reduced by reducing the width of the support surface of the lower leaf spring.
- the easiest way to do this is by rotating the Federele entes 3, 4 by 90 ° in the position shown in the figure.
- the progression effect can be increased by increasing the support area of the 'lower bin tf.edor 3, etc.
- the double wedge can in particular be designed such that it can also be inserted subsequently, in particular inserted from the side.
- the two wedges 7a, 7b can be connected in the middle via a thin web which has a central hole or a U-shaped recess which is open towards a narrow side (not shown).
- the screw 7 is unscrewed again in the simplest case or some threads are loosened.
- Another possibility is to mount the lower leaf spring on the crossbar 1 in such a way that a small gap which is sufficient for the lateral insertion of the double wedge 7a, 7b remains.
- the double wedge 7a, 7b can, however, also be assembled from the outset, in this case, for example, also glued to the crossbar 1, because, according to FIG. 5, the action of the double wedge 7a, 7b can be switched off by rotating the spring element 3, 4 by 90 ⁇ .
- a (further) double wedge P. ⁇ can also be arranged between the upper leaf spring 4 and the plate element 5 to further increase the progression effect become .
- the double wedges 7a, 7b and 8 ⁇ , 8b can finally be mounted rotatable by 9 ° around the vertical axis (not shown).
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19637933A DE19637933C1 (de) | 1996-09-17 | 1996-09-17 | Rahmen für Liege- oder Sitzmöbel |
DE19637933 | 1996-09-17 | ||
PCT/DE1997/001872 WO1998011806A1 (de) | 1996-09-17 | 1997-08-28 | Rahmen für liege- oder sitzmöbel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0910264A1 true EP0910264A1 (de) | 1999-04-28 |
EP0910264B1 EP0910264B1 (de) | 2000-05-03 |
Family
ID=7805931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97941838A Expired - Lifetime EP0910264B1 (de) | 1996-09-17 | 1997-08-28 | Rahmen für liege- oder sitzmöbel |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0910264B1 (de) |
AT (1) | ATE192295T1 (de) |
AU (1) | AU4375897A (de) |
DE (3) | DE19637933C1 (de) |
ES (1) | ES2149005T3 (de) |
WO (1) | WO1998011806A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10905246B2 (en) | 2015-06-05 | 2021-02-02 | Sealy Technology, Llc | Non-linear springs and mattresses including the same |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29712721U1 (de) * | 1997-07-18 | 1998-09-10 | Froli Kunststoffe Heinrich Fro | Auflageteller für Polsterauflage von Sitz- oder Liegeflächen |
FR2793125B1 (fr) | 1999-05-06 | 2001-08-17 | D E F I S | Suspension pour un sommier du type multi-elements |
DE29909654U1 (de) | 1999-06-02 | 2000-08-10 | Recticel Int Bettsysteme Gmbh | Federelement zum Einsatz in einem Unterbett |
DE19930215C2 (de) * | 1999-06-30 | 2002-06-27 | Rudolf Haddick | Liege- und Sitzelement |
ES2171339B2 (es) * | 1999-07-09 | 2004-08-01 | Flex Equipos De Descanso S.A. | Sistema amortiguador para somieres de gran anchura, en especial para somieres de lamas. |
EP1211969B1 (de) * | 1999-09-01 | 2005-03-30 | Siegbert Hartmann | Federkörper |
DE19942807C1 (de) * | 1999-09-08 | 2000-12-07 | Matthias Baumjohann | Federelement für Bettrahmen |
DE29915786U1 (de) | 1999-09-08 | 1999-11-11 | Baumjohann Ferdinand | Federelement für Bettrahmen |
DE29919967U1 (de) * | 1999-11-13 | 2001-04-05 | Recticel Schlafkomfort Gmbh | Bettrahmen mit einer Mehrzahl von die Matratzenauflage bildenden Federelementen |
EP1099397B1 (de) | 1999-11-13 | 2003-08-06 | Recticel Schlafkomfort GmbH | Bettrahmen mit einer Mehrzahl von die Matratzenauflage bildenden Federelementen |
EP1251763A1 (de) * | 2000-01-11 | 2002-10-30 | Ivan Martin Hlavac | Elastisches tragelement |
FR2820960B1 (fr) * | 2001-02-22 | 2003-04-04 | Prm | Dispositif de suspension pour literie |
FR2820961B1 (fr) * | 2001-02-22 | 2003-06-20 | Prm | Dispositif de suspension pour literie |
DE20204740U1 (de) * | 2002-03-26 | 2003-05-15 | Recticel Schlafkomfort Gmbh | Matratze mit einem Kern aus einer Mehrzahl von Federelementen |
FR2855023B1 (fr) | 2003-05-23 | 2006-08-11 | Plateau pour dispositif unitaire de suspension d'un sommier multi-elements | |
DE102004007654B4 (de) * | 2004-02-17 | 2006-02-23 | Fen Gmbh Schlafsysteme | Matratzenauflage sowie Federlager zur Verwendung in Matratzenauflagen |
DE102007020608B4 (de) * | 2006-05-01 | 2016-02-11 | Hans Ulrich Schwenk | Federelement für Polster |
DE202006018923U1 (de) * | 2006-12-13 | 2007-02-22 | Hartmann, Siegbert | Einzelfederelement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE610708C (de) * | 1935-03-15 | Julius Reichwald | Tragrost fuer Liegemoebel | |
DE3508757A1 (de) * | 1985-03-12 | 1986-09-18 | Ferdinand Baumjohann | Lattenrost fuer betten |
CH680337A5 (en) * | 1987-05-08 | 1992-08-14 | Roth & Cie Ag | Mattress base for bed |
DE4337925A1 (de) * | 1993-11-06 | 1995-05-11 | Rokado Metall Holz Kunststoff | Flächenfederelement |
DK0653174T3 (da) * | 1993-11-10 | 1999-08-16 | Senne Lizenz & Produkte Gmbh | Polstringselement med et antal i regelmæssige mønstre anbragte fjederelementer |
-
1996
- 1996-09-17 DE DE19637933A patent/DE19637933C1/de not_active Expired - Fee Related
-
1997
- 1997-08-28 DE DE19780962T patent/DE19780962D2/de not_active Expired - Fee Related
- 1997-08-28 AU AU43758/97A patent/AU4375897A/en not_active Abandoned
- 1997-08-28 DE DE59701593T patent/DE59701593D1/de not_active Expired - Fee Related
- 1997-08-28 ES ES97941838T patent/ES2149005T3/es not_active Expired - Lifetime
- 1997-08-28 AT AT97941838T patent/ATE192295T1/de not_active IP Right Cessation
- 1997-08-28 EP EP97941838A patent/EP0910264B1/de not_active Expired - Lifetime
- 1997-08-28 WO PCT/DE1997/001872 patent/WO1998011806A1/de active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO9811806A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10905246B2 (en) | 2015-06-05 | 2021-02-02 | Sealy Technology, Llc | Non-linear springs and mattresses including the same |
US10986935B2 (en) | 2015-06-05 | 2021-04-27 | Sealy Technology, Llc | Non-linear springs and mattresses including the same |
Also Published As
Publication number | Publication date |
---|---|
ES2149005T3 (es) | 2000-10-16 |
AU4375897A (en) | 1998-04-14 |
DE19637933C1 (de) | 1998-01-02 |
DE19780962D2 (de) | 1999-05-12 |
EP0910264B1 (de) | 2000-05-03 |
DE59701593D1 (de) | 2000-06-08 |
WO1998011806A1 (de) | 1998-03-26 |
ATE192295T1 (de) | 2000-05-15 |
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