EP0694272B1 - Sprungfedermatratze - Google Patents
Sprungfedermatratze Download PDFInfo
- Publication number
- EP0694272B1 EP0694272B1 EP95110595A EP95110595A EP0694272B1 EP 0694272 B1 EP0694272 B1 EP 0694272B1 EP 95110595 A EP95110595 A EP 95110595A EP 95110595 A EP95110595 A EP 95110595A EP 0694272 B1 EP0694272 B1 EP 0694272B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coil springs
- rattan
- spring
- spring mattress
- tube
- 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 - Lifetime
Links
Images
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
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
Definitions
- the invention relates to a spring mattress, in which in a Wrapping springs are provided in rows next to each other are arranged and both ends on a stiffening grid are set.
- a spring mattress is e.g. known from FR-A-426 046.
- the coil springs of a spring mattress known from practice are made of steel.
- the steel material is from some users of the spring mattress rejected because small electrical currents can be induced in it according to these users negative effects on the user can have.
- the well-known replacement of the coil springs through fillings made of plastic foam, hair or straws avoids the electrically conductive steel, eliminated but also the one that can be reached with preloaded coil springs special suspension effect.
- An object of the invention is therefore a spring mattress of the type mentioned at the outset, while respecting the spring effect caused by helical springs made of a wood material.
- the invention Spring mattress is, by solving this task characterized in that the coil springs of curved Rattan tube are formed.
- Rattan cane can be made using techniques known per se Bend the shape of coil springs and the rattan tube coil springs have spring mattress spring properties that are very similar to those of steel coil springs.
- the rattan cane coil springs also maintain the required preload good.
- the outer dimensions of the usable rattan cane coil springs are comparable to those of steel coil springs, so that the rattan tube coil springs easily in spring mattresses are processable.
- Rattan cane is one for them Spring elements of spring mattresses very suitable Wood material.
- stiffening grid each of strips or struts made of wood material are formed.
- Coil springs made of rattan are slightly lighter can be bent out or pushed away laterally as helical springs Steel. That is why the use of stiffening grids, their Last or strut not only pull, but also pressure in Take longitudinal direction, makes sense.
- the wood material is e.g. Rattan cane.
- the coil springs also become coil springs or coil springs called. There is not just one under spring mattresses elongated mattress for a bed to understand that in a frame is insertable, but also a cushion of a sofa or one Armchair that is or is permanently installed in a frame. Between the coil springs and the casing is in the Usually another mat-like intermediate layer.
- the number of Rattan cane coil springs per unit area are of the order of magnitude the number of steel coil springs per unit area. Also the number of spiral revolutions of the rattan tube spiral spring is in the order of the number of helical revolutions of the Steel coil spring.
- Rattan cane is also called rattan cane.
- the invention Rattan tube coil springs used consist of peeled or unpeeled rattan tube.
- the rattan tube is e.g. as Cross section of round solid tube with a diameter of 8-25 mm in front.
- the rattan tube can also be a half tube, that occurs through the central splitting of a full pipe and its smaller cross-sectional dimension or "half diameter" at 8-25 mm lies.
- the diameter of the steel wire of the steel coil springs is approx. 2 mm.
- the rattan tube coil spring can be e.g. manufacture by a Rattan tube is soaked in water when soaked is wound on a core and left to dry becomes. In another type of manufacture, the rattan tube is in heated by a hot gas, wound on a core when heated and let it cool down.
- the wrapping of the coil springs and their stiffening grid are e.g. formed by each coil spring in a closed Sack made of textile material and the sacks arranged side by side and connected to each other, e.g. together are hooked.
- the connecting devices and the Sacks form a stiffening grid on which the coil springs are fixed at both ends. It is also possible to use the outer Combine the turns of each helical spring into rings and to connect the rings of neighboring coil springs with each other, to get the desired stiffening grid.
- the rattan tube coil springs are usually installed in the Spring mattress kept under tension because of this Free travel of the coil springs and inequalities are eliminated the spring forces are balanced.
- the rattan cane coil springs can be in the spring mattress use suitable manufacturing without pretensioning. The Preload is reached when the bags mentioned above are sufficiently short. When building with each other connected coil spring rings are used for pretensioning Tensioning threads running in the axial direction of the coil springs intended.
- the spring mattress according to the drawing is in the outer dimensions rectangular and has a self-contained Envelope 1 in which a self-contained, envelope-like, mat-like intermediate layer is provided.
- a self-contained Envelope 1 in which a self-contained, envelope-like, mat-like intermediate layer is provided.
- a self-contained, envelope-like, mat-like intermediate layer is provided.
- coil springs 3 arranged parallel to one another, which are somewhat compressed by the casing 1 under tension are held.
- a stiffening grid 4 made of longitudinal and transverse strips provided.
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Springs (AREA)
- Finger-Pressure Massage (AREA)
Description
- Fig.1
- eine Draufsicht mit Aufbrauch einer Sprungfedermatratze und
- Fig.2
- einen Schnitt gemäß Linie II-II in Fig.1.
Claims (2)
- Sprungfedermatratze,
bei der in einer Umhüllung Wendelfedern vorgesehen sind, die in Reihen nebeneinander angeordnet sind und beiderends an je einem Versteifungsgitter festgelegt sind,
dadurch gekennzeichnet,
daß die Wendelfedern (3) von gebogenem Rattanrohr gebildet sind. - Sprungfedermatratze nach Anspruch 1, dadurch gekennzeichnet, daß die Versteifungsgitter (4) jeweils von Leisten bzw. Stäben aus Holzmaterial gebildet sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9411638U | 1994-07-19 | ||
DE9411638U DE9411638U1 (de) | 1994-07-19 | 1994-07-19 | Sprungfedermatratze |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0694272A1 EP0694272A1 (de) | 1996-01-31 |
EP0694272B1 true EP0694272B1 (de) | 1999-01-13 |
Family
ID=6911315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95110595A Expired - Lifetime EP0694272B1 (de) | 1994-07-19 | 1995-07-07 | Sprungfedermatratze |
Country Status (6)
Country | Link |
---|---|
US (1) | US5596777A (de) |
EP (1) | EP0694272B1 (de) |
AT (1) | ATE175549T1 (de) |
CA (1) | CA2153616A1 (de) |
DE (2) | DE9411638U1 (de) |
ES (1) | ES2127971T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1348358A2 (de) | 2002-03-26 | 2003-10-01 | Recticel Schlafkomfort GmbH | Matratze mit einem Kern aus einer Mehrzahl von Federelementen |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1012631A6 (nl) | 1999-04-26 | 2001-01-09 | Recticel | Matras met verenkern. |
EP2002759B1 (de) | 2007-06-15 | 2011-11-02 | Imre Dr. Szabó | Energiespeichernde Feder aus Holz |
CN103169301B (zh) * | 2013-04-03 | 2015-12-02 | 广州市联柔机械设备有限公司 | 中央接合整体组合式袋装弹簧软垫 |
US10288139B2 (en) * | 2014-01-22 | 2019-05-14 | Gabor Vörös | Wooden spring and mattress manufactured with wooden springs |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US34128A (en) * | 1862-01-14 | Improvement in horse-hoes | ||
US25577A (en) * | 1859-09-27 | Bed-spring | ||
FR426046A (fr) * | 1910-03-23 | 1911-06-26 | Hucher Soc | Dispositif élastique pour coussins de fauteuils, sommiers, banquettes et sièges de véhicules |
US1561729A (en) * | 1921-04-16 | 1925-11-17 | Harry H Knepper | Spring cushion or mattress |
US1915674A (en) * | 1932-01-16 | 1933-06-27 | Barber Mfg Co | Spring construction |
US2415374A (en) * | 1943-10-20 | 1947-02-04 | Justus J Schaefer | Nonmetallic spring for upholstery |
US3740776A (en) * | 1971-06-21 | 1973-06-26 | A Lazarus | Headboard support |
US4586751A (en) * | 1984-11-13 | 1986-05-06 | The Mcguire Company Of San Francisco | Method of assembling rattan furniture |
-
1994
- 1994-07-19 DE DE9411638U patent/DE9411638U1/de not_active Expired - Lifetime
-
1995
- 1995-07-07 DE DE59504787T patent/DE59504787D1/de not_active Expired - Fee Related
- 1995-07-07 AT AT95110595T patent/ATE175549T1/de not_active IP Right Cessation
- 1995-07-07 EP EP95110595A patent/EP0694272B1/de not_active Expired - Lifetime
- 1995-07-07 ES ES95110595T patent/ES2127971T3/es not_active Expired - Lifetime
- 1995-07-11 CA CA002153616A patent/CA2153616A1/en not_active Abandoned
- 1995-07-17 US US08/503,113 patent/US5596777A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1348358A2 (de) | 2002-03-26 | 2003-10-01 | Recticel Schlafkomfort GmbH | Matratze mit einem Kern aus einer Mehrzahl von Federelementen |
Also Published As
Publication number | Publication date |
---|---|
ES2127971T3 (es) | 1999-05-01 |
DE59504787D1 (de) | 1999-02-25 |
DE9411638U1 (de) | 1995-11-23 |
ATE175549T1 (de) | 1999-01-15 |
US5596777A (en) | 1997-01-28 |
EP0694272A1 (de) | 1996-01-31 |
CA2153616A1 (en) | 1996-01-20 |
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