EP0230389B1 - Matratze aus individuellen modulären Elementen und Anwendung in der Herstellung von Sesseln, Kissen und Rückenlehnenkissen - Google Patents

Matratze aus individuellen modulären Elementen und Anwendung in der Herstellung von Sesseln, Kissen und Rückenlehnenkissen Download PDF

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Publication number
EP0230389B1
EP0230389B1 EP87400043A EP87400043A EP0230389B1 EP 0230389 B1 EP0230389 B1 EP 0230389B1 EP 87400043 A EP87400043 A EP 87400043A EP 87400043 A EP87400043 A EP 87400043A EP 0230389 B1 EP0230389 B1 EP 0230389B1
Authority
EP
European Patent Office
Prior art keywords
body according
padding body
modular elements
protuberances
padding
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
Application number
EP87400043A
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English (en)
French (fr)
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EP0230389A2 (de
EP0230389A3 (en
Inventor
Joseph Saviez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ER Carpenter Co
Original Assignee
Individual
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9331144&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0230389(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT87400043T priority Critical patent/ATE58049T1/de
Publication of EP0230389A2 publication Critical patent/EP0230389A2/de
Publication of EP0230389A3 publication Critical patent/EP0230389A3/fr
Application granted granted Critical
Publication of EP0230389B1 publication Critical patent/EP0230389B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47C27/142—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
    • A47C27/001—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with several cushions, mattresses or the like, to be put together in one cover
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S5/00—Beds
    • Y10S5/944—Beds with upstanding firm massaging projections

Definitions

  • the present invention relates to an improved mattress consisting of a flat support on one face of which are arranged, spaced from each other, protrusions.
  • This type of mattress is already known in principle, in particular by French patent application No. 2 428 999. It is a one-piece mattress provided on one face with regularly spaced cylindrical protuberances. Due to its monobloc structure, this mattress is of limited use because it cannot adapt to different applications which require different conformations.
  • Document DE-3 303 615 also discloses a cushion or mattress formed by the combination of about two hundred elastic hollow bodies 2 individual inflatable, arranged on a support plate 1 made of plastic material subdivided into as many compartments as necessary by the presence intermediate partitions which avoid lateral displacement.
  • the support plate 1 has orifices 4 which make it possible to reduce the cost and the weight thereof, but are always considerably smaller than the size of the individual bodies 2.
  • the invention provides a mattress which, unlike those previously described in the prior art, allows a modification of conformation according to the desired use, in an extremely simple manner allowing easy manufacture and assembly of the together, while retaining a rigidity of the assembly ensuring perfect operation.
  • an improved mattress 1 consisting of a flat support on one face of which protrusions 5 are spaced apart from each other, characterized in that it is formed of individual modular elements 3 introduced into openings produced in a support means thereby allowing the modular elements to be fixed spaced apart from one another.
  • the modular elements are preferably formed from a base surmounted by one or more protrusions.
  • the bases are advantageously of a shape such that all of these form a continuous support. To further maintain the cohesion of the whole, it is possible that the bases have a structure allowing them to fit into each other.
  • the protrusions can be of various shapes, for example cylindrical, frustoconical or pyramidal truncated at the top, depending on the desired application.
  • they can be made up of air-filled pads or have a central cavity at the base.
  • the section of the openings can be substantially circular or even polygonal and be of slightly smaller dimension, equal to or slightly greater than the section of the protrusions.
  • the modular elements can be covered with at least one layer of a waterproofing or coloring product.
  • the modular elements can be made in two parts, or even more, joined together by any suitable means, for example by gluing.
  • protrusions of height is variable and this is one of the fundamental advantages of the invention.
  • the resistance to pressure of these protrusions is variable either by the use of materials of different densities, or by the use of modules of different heights, or both combined or any other means allowing the resistance to pressure to be varied. exerted on each module.
  • the mattress finds a very interesting application in the manufacture of backrests and armchair seats, especially for cars.
  • the mattress 1 consists of a support means 2 here constituted by a plate or grid 2 with square meshes defining openings, in which are engaged individual modules 3.
  • These modules are formed by a base 4 whose surface or section is slightly greater than the surface or section of the mesh surmounted by a protuberance 5 which comprises a part 6 with vertical walls near the base whose section is square, then a part 7 of truncated pyramidal shape.
  • Part 6 has a square section identical to the section of the opening or mesh or light larger so that the opening or mesh can exert a certain pinching on the part 6 and thus maintain the module 3.
  • the modules 8 may also include another protrusion 9 opposite the first ( Figure 3a) which includes a portion near the base whose section is square. These modules can be used to compensate for any recesses in the support on which the mattress rests. Thus, as can be understood, depending on the shape of the support, these modules 8 will be placed at the desired locations in order to keep the mattress its planar character. According to a second variant, the modules 10 can be of a height greater than the modules 3. This makes it possible to adapt the shape of the mattress to the shape of the human body as has been explained in the description above.
  • the modules 8 having protuberances on their two faces allow the making of mattresses without box spring thanks to the addition of a second plate or grid on the side of the lower face, at a certain distance from the first plate or grid c 'that is to say in the intermediate position so as to stiffen the protrusions resting on the ground. It is thus understood that this second plate or grid will have openings of section slightly smaller than the protrusions, so that it is maintained in the intermediate position that it will have been given, without it being able to move even when someone rests on the mattress.
  • FIG. 4 shows the possible use of the mattress 1 for making the chair 11.
  • the modules can be, for example, polyurethane foam, polyethylene foam, flexible elastomer or any other suitable material of variable density.
  • the mattress 1 can form a backrest by being positioned on the back of the chair 11 and maintained by appropriate means. It is made up of modules of different height depending on the position relative to the backrest ( Figure 4a).
  • the mattress is provided with modules with protuberance below the level of the lumbar vertebrae and the level of the cervical vertebrae.
  • FIG. 4b shows the possible use of the mattress inside the backrest itself with modules without lower protuberance, covered with a fabric 12.
  • the mattress adapts to human morphology, it can medically serve as a support for any part of the body in contact according to the pressure exerted by each modular element.
  • the plate or grid 2 constitutes a support means for the individual modular elements 3 and can be made of any material having flexibility in bending to allow adaptation to any shape such as, for example, the curved shape of a backrest.
  • this plate or support is made of a plastic material such as polyethylene or polypropylene.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Finger-Pressure Massage (AREA)

Claims (15)

1. Verbesserte Matte (1), gebildet durch einen planen Träger, auf dessen einer Seite voneinander im Abstand befindliche Vorsprünge (5) angeordnet sind, dadurch gekennzeichnet, daß sie durch einzelne bausteinartige Elemente (3) gebildet ist, welche in in einem Trägermittel (2) vorgesehenen Löchern eingesetzt sind, wodurch die bausteinartigen Elemente (3) voneinander im Abstand fixierbar sind.
2. Matte nach Anspruch 1, dadurch gekennzeichnet, daß die bausteinartigen Elemente aus einer Basis (4) gebildet sind, auf welcher ein oder mehrere Vorsprünge (5) aufgesetzt sind.
3. Matte nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß jedes bausteinartige Element aus einer Basis (4) gebildet ist, auf welcher ein Vorsprung (5) aufgesetzt ist.
4. Matte nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Basen (4) der einzelnen bausteinartigen Elemente (3) eine derartige Form haben, daß die Gesamtheit aller eine durchgehende Unterstützung bildet.
5. Matte nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die genannten Basen (4) eine Struktur aufweisen, die ein gegenseitiges Ineinanderstecken derselben gestattet.
6. Matte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Vorsprünge (5) zylindrische Form haben.
7. Matte nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Vorsprünge an der Spitze eine kegelstumpf- oder pyramidenstumpfartige Form haben.
8. Matte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die bausteinartigen Elemente (3) unterschiedliche Höhe haben, wobei sich die höchsten Vorsprünge vorteilhafterweise im Bereich der mittleren Längszone, im Bereich der Längsränder und im Bereich der unteren Querzone befinden.
9. Matte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie aus Bausteinen besteht, die auf beiden Seiten Vorsprünge (8, 9) aufweisen und sandwichartig von zwei Trägermitteln (2) eingeschlossen sind, und daß sie ohne Widerlager verwendet ist.
10. Matte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Trägermittel (2) eine Platte, in der die genannten Löcher vorgesehen sind, oder ein Raster, dessen Maschen besagte Löcher bilden, umfaßt.
11. Matte nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die bausteinartigen Elemente (3) mit mindestens einer Schicht aus einem dichtenden oder färbenden Material bedeckt sind.
12. Matte nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß der Querschnitt der Löcher im wesentlichen kreisförmig und etwas kleiner, gleich oder etwas größer als der Querschnitt der Vorsprünge ist.
13. Matte nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß der Querschnitt der Löcher im wesentlichen polygonal und etwas kleiner, gleich oder etwas größer als der Querschnitt der Vorsprünge ist.
14. Matte nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß die bausteinartigen Elemente (3) aus zwei Teilen bestehen, die mit irgendeinem geeigneten Mittel, z.B. durch Kleben, miteinander verbunden sind.
15. Rückwand oder Fauteuillehne, dadurch gekennzeichnet, daß sie eine Matte nach einem der Ansprüche 1 bis 14 als solche oder mit Stoff überzogen umfaßt.
EP87400043A 1986-01-15 1987-01-12 Matratze aus individuellen modulären Elementen und Anwendung in der Herstellung von Sesseln, Kissen und Rückenlehnenkissen Expired - Lifetime EP0230389B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87400043T ATE58049T1 (de) 1986-01-15 1987-01-12 Matratze aus individuellen modulaeren elementen und anwendung in der herstellung von sesseln, kissen und rueckenlehnenkissen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8600514A FR2592779B1 (fr) 1986-01-15 1986-01-15 Matelas ameliore constitue d'elements modulaires individuels et application a la confection de fauteuils, coussins et dosserets amovibles
FR8600514 1986-01-15

Publications (3)

Publication Number Publication Date
EP0230389A2 EP0230389A2 (de) 1987-07-29
EP0230389A3 EP0230389A3 (en) 1988-07-27
EP0230389B1 true EP0230389B1 (de) 1990-11-07

Family

ID=9331144

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87400043A Expired - Lifetime EP0230389B1 (de) 1986-01-15 1987-01-12 Matratze aus individuellen modulären Elementen und Anwendung in der Herstellung von Sesseln, Kissen und Rückenlehnenkissen

Country Status (9)

Country Link
US (1) US4809374A (de)
EP (1) EP0230389B1 (de)
JP (2) JPS62224312A (de)
AT (1) ATE58049T1 (de)
CA (1) CA1271569A (de)
DE (1) DE3765944D1 (de)
ES (1) ES2019644B3 (de)
FR (1) FR2592779B1 (de)
GR (1) GR3001232T3 (de)

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Also Published As

Publication number Publication date
EP0230389A2 (de) 1987-07-29
ATE58049T1 (de) 1990-11-15
JPH0729908Y2 (ja) 1995-07-12
FR2592779B1 (fr) 1988-08-26
US4809374A (en) 1989-03-07
EP0230389A3 (en) 1988-07-27
CA1271569A (en) 1990-07-10
JPH079200U (ja) 1995-02-10
GR3001232T3 (en) 1992-07-30
ES2019644B3 (es) 1991-07-01
FR2592779A1 (fr) 1987-07-17
JPS62224312A (ja) 1987-10-02
DE3765944D1 (de) 1990-12-13

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