CH638090A5 - Foamed material sheet, in particular for mattresses or gymnastics mats - Google Patents

Foamed material sheet, in particular for mattresses or gymnastics mats Download PDF

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Publication number
CH638090A5
CH638090A5 CH1262078A CH1262078A CH638090A5 CH 638090 A5 CH638090 A5 CH 638090A5 CH 1262078 A CH1262078 A CH 1262078A CH 1262078 A CH1262078 A CH 1262078A CH 638090 A5 CH638090 A5 CH 638090A5
Authority
CH
Switzerland
Prior art keywords
profiles
foam sheet
foam
directed transversely
profile
Prior art date
Application number
CH1262078A
Other languages
German (de)
Inventor
Karl Hofer
Original Assignee
Karl Hofer
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 Karl Hofer filed Critical Karl Hofer
Priority to CH1262078A priority Critical patent/CH638090A5/en
Publication of CH638090A5 publication Critical patent/CH638090A5/en

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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
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
    • 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

Landscapes

  • Invalid Beds And Related Equipment (AREA)

Abstract

The elastic foamed material sheet consists of at least two layers which have prismatic or undulating profiles which face one another and are directed transversely relative to one another. The foamed material sheet is cut in half by a profile cut into the said shapes, and the profiles are turned towards one another and directed transversely relative to one another. This results in an improved and more progressive spring effect, and better ventilation is achieved. Additionally, the thickness of the sheet is enlarged by the height of the profile. <IMAGE>

Description

       

  
 

**WARNUNG** Anfang DESC Feld konnte Ende CLMS uberlappen **.

 



   PATENTANSPRUCHE
1. Elastische Schaumstoffplatte, insbesondere für Matratzen oder Turnmatten, dadurch gekennzeichnet, dass sie aus mindestens zwei Schichten besteht, die einander zugekehrte prismatische oder wellenförmige Profile aufweisen, welche quer zueinander gerichtet sind.



   2. Schaumstoffplatte nach Patentanspruch 1, dadurch gekennzeichnet, dass die Profile im Schnitt dreieckförmig ausgebildet sind.



   3. Schaumstoffplatte nach Patentanspruch 1, dadurch gekennzeichnet, dass die Profile im Schnitt zahnstangenförmig ausgebildet sind.



   Die Erfindung betrifft eine elastische Schaumstoffplatte, insbesondere für Matratzen oder   Turnmatten.    Um eine bessere, raschere und progressivere Federung und eine bessere Durchlüftung des Schaums zu erreichen, werden die   Schich-.   



  ten der Schaumstoffplatte mit einem prismatischen oder wellenförmigen Profil versehen. Danach werden diese Schichten so aufeinander gelegt, dass die Profile quer zueinander gerichtet sind. Es sind Platten bekannt, bei welchen Profil auf Profil verlegt ist. Diese haben jedoch Nachteile. Es ist auch bekannt, in der Mittelzone von Schaumstoffplatten Schaumstoffstäbe einzukleben. Es ist Aufgabe der Erfindung die Federeigenschaften. Dauerhaftigkeit und die Durchlüftung zu verbessern.



   Eine solche Platte ist auch wirtschaftlich, da durch das Profilieren und übers Kreuz Verlegen der Schichten Materialdicke gewonnen wird. Zusätzlich kann mittels eingelegten Schaumstoffstäben eine Zone, in der Regel die Mittelzone verstärkt werden, so dass der natürliche Härteabfall des Schaums im voraus ausgeglichen werden kann. Der Erfindungsgegenstand wird nachstehend anhand von Zeichnungen beispielsweise näher erläutert.

 

   Die Zeichnungen zeigen:
Fig. 1 eine schematische Ansicht einer Schaumstoffplatte, mit wellenförmigen Profilen, welche quer zueinander gerichtet sind,
Fig. 2 eine schematische Ansicht einer Schaumstoffplatte, mit im Querschnitt dreieckigen Profilen, welche quer zueinander gerichtet sind,
Fig. 3 eine schematische Ansicht einer Schaumstoffplatte, mit im Querschnitt zahnstangenförmigen Profilen, welche quer zueinander gerichtet sind.



   Die Profile können dabei in Grösse, Form und Aussehen variieren. Sie können maschinell, oder mit Glühdraht geschnitten werden und können lose gegeneinander übers Kreuz gelegt, oder mit Kleber, oder sonst fixiert sein. Sie können auch in anderen Gebieten Anwendung finden, wie z.B. bei Polster, Kissen usw. 



  
 

** WARNING ** beginning of DESC field could overlap end of CLMS **.

 



   PATENT CLAIMS
1. Elastic foam sheet, in particular for mattresses or gym mats, characterized in that it consists of at least two layers, which have mutually facing prismatic or undulating profiles which are directed transversely to one another.



   2. foam sheet according to claim 1, characterized in that the profiles are triangular in section.



   3. foam sheet according to claim 1, characterized in that the profiles are designed in the form of a rack.



   The invention relates to an elastic foam sheet, in particular for mattresses or exercise mats. To achieve better, faster and more progressive suspension and better ventilation of the foam, the layered.



  Provide the foam sheet with a prismatic or wavy profile. Then these layers are placed on top of each other so that the profiles are oriented transversely to each other. Boards are known in which profile is laid on profile. However, these have disadvantages. It is also known to glue foam rods in the middle zone of foam sheets. It is an object of the invention the spring properties. Improve durability and ventilation.



   Such a slab is also economical, since the thickness of the material is obtained by profiling and cross-laying the layers. In addition, a zone, usually the central zone, can be reinforced with inserted foam rods, so that the natural drop in hardness of the foam can be compensated for in advance. The subject matter of the invention is explained in more detail below with reference to drawings, for example.

 

   The drawings show:
1 is a schematic view of a foam sheet, with wavy profiles, which are directed transversely to each other,
2 is a schematic view of a foam sheet with triangular profiles in cross section, which are directed transversely to each other,
Fig. 3 is a schematic view of a foam sheet with rack-shaped profiles in cross section, which are directed transversely to each other.



   The profiles can vary in size, shape and appearance. They can be cut mechanically or with a glow wire and can be loosely laid over each other, or fixed with glue or otherwise. They can also be used in other areas such as for upholstery, pillows etc.

Claims (3)

PATENTANSPRUCHE 1. Elastische Schaumstoffplatte, insbesondere für Matratzen oder Turnmatten, dadurch gekennzeichnet, dass sie aus mindestens zwei Schichten besteht, die einander zugekehrte prismatische oder wellenförmige Profile aufweisen, welche quer zueinander gerichtet sind.  PATENT CLAIMS 1. Elastic foam sheet, in particular for mattresses or gym mats, characterized in that it consists of at least two layers, which have mutually facing prismatic or undulating profiles which are directed transversely to one another. 2. Schaumstoffplatte nach Patentanspruch 1, dadurch gekennzeichnet, dass die Profile im Schnitt dreieckförmig ausgebildet sind.  2. foam sheet according to claim 1, characterized in that the profiles are triangular in section. 3. Schaumstoffplatte nach Patentanspruch 1, dadurch gekennzeichnet, dass die Profile im Schnitt zahnstangenförmig ausgebildet sind.  3. foam sheet according to claim 1, characterized in that the profiles are designed in the form of a rack. Die Erfindung betrifft eine elastische Schaumstoffplatte, insbesondere für Matratzen oder Turnmatten. Um eine bessere, raschere und progressivere Federung und eine bessere Durchlüftung des Schaums zu erreichen, werden die Schich-.  The invention relates to an elastic foam sheet, in particular for mattresses or exercise mats. In order to achieve a better, faster and more progressive suspension and better ventilation of the foam, the layered. ten der Schaumstoffplatte mit einem prismatischen oder wellenförmigen Profil versehen. Danach werden diese Schichten so aufeinander gelegt, dass die Profile quer zueinander gerichtet sind. Es sind Platten bekannt, bei welchen Profil auf Profil verlegt ist. Diese haben jedoch Nachteile. Es ist auch bekannt, in der Mittelzone von Schaumstoffplatten Schaumstoffstäbe einzukleben. Es ist Aufgabe der Erfindung die Federeigenschaften. Dauerhaftigkeit und die Durchlüftung zu verbessern. Provide the foam sheet with a prismatic or wavy profile. Then these layers are placed on top of each other so that the profiles are oriented transversely to each other. Boards are known in which profile is laid on profile. However, these have disadvantages. It is also known to glue foam rods in the middle zone of foam sheets. It is an object of the invention the spring properties. Improve durability and ventilation. Eine solche Platte ist auch wirtschaftlich, da durch das Profilieren und übers Kreuz Verlegen der Schichten Materialdicke gewonnen wird. Zusätzlich kann mittels eingelegten Schaumstoffstäben eine Zone, in der Regel die Mittelzone verstärkt werden, so dass der natürliche Härteabfall des Schaums im voraus ausgeglichen werden kann. Der Erfindungsgegenstand wird nachstehend anhand von Zeichnungen beispielsweise näher erläutert.  Such a slab is also economical, since the thickness of the material is obtained by profiling and cross-laying the layers. In addition, a zone, usually the central zone, can be reinforced with inserted foam rods, so that the natural drop in hardness of the foam can be compensated for in advance. The subject matter of the invention is explained in more detail below with reference to drawings, for example.   Die Zeichnungen zeigen: Fig. 1 eine schematische Ansicht einer Schaumstoffplatte, mit wellenförmigen Profilen, welche quer zueinander gerichtet sind, Fig. 2 eine schematische Ansicht einer Schaumstoffplatte, mit im Querschnitt dreieckigen Profilen, welche quer zueinander gerichtet sind, Fig. 3 eine schematische Ansicht einer Schaumstoffplatte, mit im Querschnitt zahnstangenförmigen Profilen, welche quer zueinander gerichtet sind.  The drawings show: 1 is a schematic view of a foam sheet, with wavy profiles, which are directed transversely to each other, 2 is a schematic view of a foam sheet with triangular profiles in cross section, which are directed transversely to each other, Fig. 3 is a schematic view of a foam sheet, with rack-shaped profiles in cross section, which are directed transversely to each other. Die Profile können dabei in Grösse, Form und Aussehen variieren. Sie können maschinell, oder mit Glühdraht geschnitten werden und können lose gegeneinander übers Kreuz gelegt, oder mit Kleber, oder sonst fixiert sein. Sie können auch in anderen Gebieten Anwendung finden, wie z.B. bei Polster, Kissen usw. **WARNUNG** Ende CLMS Feld konnte Anfang DESC uberlappen**.  The profiles can vary in size, shape and appearance. They can be cut mechanically or with a glow wire and can be loosely laid over each other, or fixed with glue or otherwise. They can also be used in other areas such as for upholstery, pillows etc. ** WARNING ** End of CLMS field could overlap beginning of DESC **.
CH1262078A 1978-12-12 1978-12-12 Foamed material sheet, in particular for mattresses or gymnastics mats CH638090A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1262078A CH638090A5 (en) 1978-12-12 1978-12-12 Foamed material sheet, in particular for mattresses or gymnastics mats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1262078A CH638090A5 (en) 1978-12-12 1978-12-12 Foamed material sheet, in particular for mattresses or gymnastics mats

Publications (1)

Publication Number Publication Date
CH638090A5 true CH638090A5 (en) 1983-09-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CH1262078A CH638090A5 (en) 1978-12-12 1978-12-12 Foamed material sheet, in particular for mattresses or gymnastics mats

Country Status (1)

Country Link
CH (1) CH638090A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0405515A1 (en) * 1989-06-28 1991-01-02 Metzeler Schaum Gmbh Selfinflating cushion
EP2373198A1 (en) * 2008-12-24 2011-10-12 Tempur-Pedic Management, Inc. Body support with non-planar top surface

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0405515A1 (en) * 1989-06-28 1991-01-02 Metzeler Schaum Gmbh Selfinflating cushion
EP2373198A1 (en) * 2008-12-24 2011-10-12 Tempur-Pedic Management, Inc. Body support with non-planar top surface
EP2373198A4 (en) * 2008-12-24 2012-06-27 Tempur Pedic Man Inc Body support with non-planar top surface

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