AT412834B - OF FOAM OR LATEX INNER CORE OF UPHOLSTERY - Google Patents
OF FOAM OR LATEX INNER CORE OF UPHOLSTERY Download PDFInfo
- Publication number
- AT412834B AT412834B AT0139603A AT13962003A AT412834B AT 412834 B AT412834 B AT 412834B AT 0139603 A AT0139603 A AT 0139603A AT 13962003 A AT13962003 A AT 13962003A AT 412834 B AT412834 B AT 412834B
- Authority
- AT
- Austria
- Prior art keywords
- inner core
- foam
- incisions
- upholstery
- cuts
- Prior art date
Links
- 239000006260 foam Substances 0.000 title claims abstract description 5
- 239000004816 latex Substances 0.000 title claims description 3
- 229920000126 latex Polymers 0.000 claims description 2
- 229920001512 foam latex Polymers 0.000 abstract 1
- 229920001821 foam rubber Polymers 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
- A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
- A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/148—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays of different resilience
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Laminated Bodies (AREA)
- Materials For Medical Uses (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Abstract
An upholstered seat, bed or couch has a foam rubber or foam latex core whose outer surfaces bear stiffening straps (6, 7, 8) bonded to the surface. The foam incorporates cuts and cutout sections.
Description
<Desc/Clms Page number 1>
Die Erfindung bezieht sich auf einen aus Schaumstoff oder Latex bestehenden Innenkern einer Polsterung für Sitz- und/oder Liegemöbel.
Derartige Innenkerne für Polsterungen, z. B. "Schaumstoffmatratzen" haben viele Vorteile, insbesondere sind sie leichter als Federkerne und auch leichter zu verarbeiten als Federkerne.
Nachteilig ist deren oft nicht zufriedenstellende Formstabilität.
Die Erfindung hat es sich zum Ziel gesetzt, einen Innenkern der eingangs genannten Art zu schaffen, der eine weitaus höhere Formstabilität als bekannte Innenkerne hat. Erreicht wird dies dadurch, dass an den Rändern mindestens einer Oberfläche Versteifungsbänder befestigt, vorzugsweise aufgeklebt sind. Zahlreiche Versuche haben gezeigt, dass durch diese aufgebrachten Versteifungsbänder eine enorme Steigerung der Formstabilität des Innenkernes erreicht wird.
Bei einem Ausführungsbeispiel der Erfindung weist der Innenkern auf beiden Oberflächen zueinander parallele Einschnitte sowohl in Längsrichtung als auch in Querrichtung auf, wobei die Einschnitte der einen Oberfläche zwischen den Einschnitten der anderen Oberfläche verlaufen und die Einschnitte beider Oberflächen einander überlappen. Bei einem derart ausgebildeten Innenkern werden durch die sich querenden Einschnitte Öffnungen geschaffen, die eine ausreichende Entlüftung bzw. Belüftung des Innenkernes gewährleisten.
Nachstehend ist die Erfindung anhand zweier in den Zeichnungen dargestellter Ausführungsbeispiele näher beschrieben, ohne auf diese Beispiele beschränkt zu sein. Dabei stellt die Fig. 1 einen erfindungsgemässen Innenkern mit teilweise abgenommenen Abdeckplatten dar und Fig. 2 zeigt eine andere Ausführungsform eines erfindungsgemässen Innenkernes.
Gemäss Fig. 1 besteht ein Innenkern 1 aus Längsstegen 2,3 und Querstegen 4,5. Alle Längsstege 2,3 und Querstege 4,5 haben eine wellenartige Form. Die Längsstege 2 sind gegenüber den Längsstegen 3 um 180 verdreht und die Querstege 4 sind gegenüber den Querstegen 5 um 180 verdreht.
Die Längsstege 2,3 sind mit den Querstegen 4,5 (und umgekehrt) verzahnt, so dass sich die aus Fig. 1 ersichtliche Form des Innenkernes 1 ergibt.
Mindestens auf den Rändern einer Oberfläche des Innenkerns 1 sind Versteifungsbänder aufgeklebt, in Fig. 1 sind die Versteifungsbänder 6,7 und 8 sichtbar. Durch diese Versteifungsbänder wird eine hohe Formstabilität des Innenkerns 1 erreicht.
Die Versteifungsbänder können aus verschiedenen Materialien bestehen, sei es Kunststoff oder Metall. Bei einem bevorzugten Ausführungsbeispiel können sie aus Polypropylen bestehen.
Obere und untere Abdeckplatten 9 sowie seitliche Abdeckstreifen 10 (von denen in Fig. 1 nur ein Teil gezeichnet ist) umhüllen den Innenkern 1.
Gemäss Fig. 2 besitzt ein Innenkern 11 eine Oberfläche 12 und eine Oberfläche 13. Die Oberfläche 12 ist mit in Längsrichtung verlaufenden Einschnitten 14 und mit in Querrichtung verlaufenden Einschnitten 15 versehen.
Die Oberfläche 13 besitzt in Längsrichtung verlaufende Einschnitte 16 und in Querrichtung verlaufende Einschnitte 17. Die Einschnitte 14 und 15 der Oberfläche 12 reichen dabei über die Mittelebene 18 der Stärke des Innenkernes 11 nach unten und die Einschnitte 16 und 17 reichen über die Mittelebene 18 der Stärke des Innenkernes 11 nach oben.
Dabei sind die Einschnitte 14 und 15 jeweils zwischen den Einschnitten 16 und 17, und umgekehrt, angeordnet.
Abdeckplatten 19 decken den Innenkern 11 nach oben bzw. unten ab.
An den Oberflächen 12 und 13, insbesondere aber an der Oberfläche 12, sind Versteifungsbänder 21, 22 und 23 aufgeklebt, welche den Zusammenhalt der Teile des Innenkernes 11bewirken. Selbstverständlich befindet sich an der zufolge der Abdeckplatte 19 nicht sichtbaren Seite des Innenkernes 11ebenfalls ein Versteifungsband. Die Versteifungsbänder können auch bei diesem Ausführungsbeispiel aus verschiedenen Materialien bestehen.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
The invention relates to a foam or latex existing inner core of a padding for seating and / or reclining furniture.
Such inner cores for upholstery, z. B. "foam mattresses" have many advantages, in particular, they are easier than spring cores and also easier to handle than spring cores.
A disadvantage is their often unsatisfactory dimensional stability.
The invention has set itself the goal of creating an inner core of the type mentioned, which has a much higher dimensional stability than known inner cores. This is achieved in that attached to the edges of at least one surface stiffening bands, preferably glued. Numerous experiments have shown that this stiffening bands applied an enormous increase in the dimensional stability of the inner core is achieved.
In one embodiment of the invention, the inner core has incisions parallel to one another on both surfaces both in the longitudinal direction and in the transverse direction, the incisions of one surface extending between the incisions of the other surface and the incisions of both surfaces overlapping one another. In such a trained inner core openings are created by the traversing incisions that ensure adequate ventilation or ventilation of the inner core.
In the following, the invention will be described in more detail with reference to two exemplary embodiments illustrated in the drawings, without being limited to these examples. 1 shows an inventive inner core with partially removed cover plates and Fig. 2 shows another embodiment of an inventive inner core.
According to FIG. 1, an inner core 1 consists of longitudinal webs 2, 3 and transverse webs 4, 5. All longitudinal webs 2,3 and transverse webs 4,5 have a wave-like shape. The longitudinal webs 2 are rotated 180 relative to the longitudinal webs 3 and the transverse webs 4 are rotated relative to the transverse webs 5 by 180.
The longitudinal webs 2, 3 are toothed with the transverse webs 4, 5 (and vice versa), so that the shape of the inner core 1 shown in FIG. 1 results.
At least on the edges of a surface of the inner core 1 stiffening tapes are glued, in Fig. 1, the stiffening bands 6,7 and 8 are visible. By this stiffening a high dimensional stability of the inner core 1 is achieved.
The stiffening bands can be made of different materials, be it plastic or metal. In a preferred embodiment, they may be polypropylene.
Upper and lower cover plates 9 and side cover strips 10 (of which only a part is drawn in FIG. 1) encase the inner core 1.
According to FIG. 2, an inner core 11 has a surface 12 and a surface 13. The surface 12 is provided with longitudinally extending cuts 14 and with transverse cuts 15.
The surface 13 has longitudinally extending cuts 16 and transversely extending cuts 17. The cuts 14 and 15 of the surface 12 extend over the center plane 18 of the thickness of the inner core 11 down and the cuts 16 and 17 extend over the median plane 18 of the thickness of the inner core 11 upwards.
In this case, the incisions 14 and 15 respectively between the cuts 16 and 17, and vice versa, arranged.
Cover plates 19 cover the inner core 11 upwards or downwards.
On the surfaces 12 and 13, but in particular on the surface 12, stiffening strips 21, 22 and 23 are glued, which cause the cohesion of the parts of the inner core 11. Of course, there is also on the according to the cover plate 19 not visible side of the inner core 11 also a stiffening band. The stiffening bands can also be made of different materials in this embodiment.
** WARNING ** End of DESC field may overlap CLMS beginning **.
Claims (2)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0139603A AT412834B (en) | 2003-09-05 | 2003-09-05 | OF FOAM OR LATEX INNER CORE OF UPHOLSTERY |
| ES04450154T ES2299816T3 (en) | 2003-09-05 | 2004-07-23 | INTERIOR NUCLEO OF UPHOLSTERY CONSTITUTED BY CELLULAR OR LATEX PLASTIC. |
| DE502004006464T DE502004006464D1 (en) | 2003-09-05 | 2004-07-23 | Foam or latex existing inner core of a padding |
| EP04450154A EP1512350B1 (en) | 2003-09-05 | 2004-07-23 | Upholstery core made of synthetic or latex foam |
| SI200430743T SI1512350T1 (en) | 2003-09-05 | 2004-07-23 | Upholstery core made of synthetic or latex foam |
| AT04450154T ATE388652T1 (en) | 2003-09-05 | 2004-07-23 | INNER CORE OF PADDING MADE OF FOAM OR LATEX |
| DK04450154T DK1512350T3 (en) | 2003-09-05 | 2004-07-23 | An upholstery inner core, which consists of plastic or latex |
| HR20080172T HRP20080172T3 (en) | 2003-09-05 | 2008-04-15 | Upholstery core made of synthetic or latex foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0139603A AT412834B (en) | 2003-09-05 | 2003-09-05 | OF FOAM OR LATEX INNER CORE OF UPHOLSTERY |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA13962003A ATA13962003A (en) | 2005-01-15 |
| AT412834B true AT412834B (en) | 2005-08-25 |
Family
ID=33569195
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0139603A AT412834B (en) | 2003-09-05 | 2003-09-05 | OF FOAM OR LATEX INNER CORE OF UPHOLSTERY |
| AT04450154T ATE388652T1 (en) | 2003-09-05 | 2004-07-23 | INNER CORE OF PADDING MADE OF FOAM OR LATEX |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04450154T ATE388652T1 (en) | 2003-09-05 | 2004-07-23 | INNER CORE OF PADDING MADE OF FOAM OR LATEX |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1512350B1 (en) |
| AT (2) | AT412834B (en) |
| DE (1) | DE502004006464D1 (en) |
| DK (1) | DK1512350T3 (en) |
| ES (1) | ES2299816T3 (en) |
| HR (1) | HRP20080172T3 (en) |
| SI (1) | SI1512350T1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT501886B1 (en) * | 2005-11-17 | 2006-12-15 | Kapsamer Gmbh Joka Werke Johann | FIBER INTERIOR OF A FOAMING OF SEAT AND / OR LIVING FURNITURE |
| EP2353454A1 (en) * | 2010-01-28 | 2011-08-10 | Hans Ulrich Dipl.-Ing. Schwenk | Multi-layer mattress |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009004605U1 (en) | 2009-04-03 | 2009-07-16 | Horst E. Otten Matratzenfabrik Gmbh | Point elastic padding |
| AT14554U1 (en) * | 2014-11-17 | 2016-01-15 | Grüne Erde Beteiligungs GmbH | Latex stripe mattress |
| JP6616730B2 (en) * | 2016-04-08 | 2019-12-04 | 株式会社東洋シート | Long parts made of synthetic resin foam |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1294879A (en) * | 1961-04-20 | 1962-06-01 | Improvements to cushions, seats, mattresses and similar articles made of plastic foam | |
| DE3023287A1 (en) * | 1980-06-21 | 1982-01-07 | Ernst Langenscheidt, Maschinenfabrik, 4270 Dorsten | Cushioned support, such as mattress - consists of plastic foam core which has air ducts distributed in staggered formation on top and bottom |
| DE19700131B4 (en) * | 1997-01-03 | 2007-07-26 | Schwenk, Hans Ulrich, Dipl.-Ing. | Children's mattress with step |
-
2003
- 2003-09-05 AT AT0139603A patent/AT412834B/en not_active IP Right Cessation
-
2004
- 2004-07-23 DE DE502004006464T patent/DE502004006464D1/en not_active Expired - Lifetime
- 2004-07-23 DK DK04450154T patent/DK1512350T3/en active
- 2004-07-23 EP EP04450154A patent/EP1512350B1/en not_active Expired - Lifetime
- 2004-07-23 AT AT04450154T patent/ATE388652T1/en not_active IP Right Cessation
- 2004-07-23 SI SI200430743T patent/SI1512350T1/en unknown
- 2004-07-23 ES ES04450154T patent/ES2299816T3/en not_active Expired - Lifetime
-
2008
- 2008-04-15 HR HR20080172T patent/HRP20080172T3/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT501886B1 (en) * | 2005-11-17 | 2006-12-15 | Kapsamer Gmbh Joka Werke Johann | FIBER INTERIOR OF A FOAMING OF SEAT AND / OR LIVING FURNITURE |
| EP2353454A1 (en) * | 2010-01-28 | 2011-08-10 | Hans Ulrich Dipl.-Ing. Schwenk | Multi-layer mattress |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2299816T3 (en) | 2008-06-01 |
| DK1512350T3 (en) | 2008-07-14 |
| HRP20080172T3 (en) | 2008-05-31 |
| ATA13962003A (en) | 2005-01-15 |
| EP1512350B1 (en) | 2008-03-12 |
| SI1512350T1 (en) | 2008-08-31 |
| ATE388652T1 (en) | 2008-03-15 |
| EP1512350A1 (en) | 2005-03-09 |
| DE502004006464D1 (en) | 2008-04-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HC | Change of the firm name or firm address |
Owner name: JOKA KAPSAMER GMBH, AT Effective date: 20190508 |
|
| MK07 | Expiry |
Effective date: 20230905 |