EP0051566A1 - Matelas - Google Patents

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Publication number
EP0051566A1
EP0051566A1 EP81810437A EP81810437A EP0051566A1 EP 0051566 A1 EP0051566 A1 EP 0051566A1 EP 81810437 A EP81810437 A EP 81810437A EP 81810437 A EP81810437 A EP 81810437A EP 0051566 A1 EP0051566 A1 EP 0051566A1
Authority
EP
European Patent Office
Prior art keywords
elements
modular elements
female
modular
male
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.)
Withdrawn
Application number
EP81810437A
Other languages
German (de)
English (en)
French (fr)
Inventor
Sylvain Nahum
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.)
VALHAUS TRUST Reg
Original Assignee
VALHAUS TRUST Reg
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 VALHAUS TRUST Reg filed Critical VALHAUS TRUST Reg
Publication of EP0051566A1 publication Critical patent/EP0051566A1/fr
Withdrawn legal-status Critical Current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
    • A47C27/001—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

Definitions

  • Mattresses which consist of modular elements arranged transversely in a cover.
  • a mattress of this type described in Swiss patent No (patent application No 9,100 / 79) comprises modular elements of at least two different types distinguished by their degrees of hardness.
  • the modular elements of these mattresses are generally connected together, to ensure good performance of the assembly, by belts or similar means.
  • the subject of the present invention is a mattress of the above-mentioned type, comprising modular elements linked together, which does not have this drawback.
  • This mattress is characterized by the fact that it comprises means making it possible to removably connect each modular element to the adjacent modular elements.
  • said connecting means will be directly incorporated into the modular elements.
  • the mattress shown is constituted by a cover 11, made of flexible canvas, and by a series of modular elements 12, made of latex foam, arranged transversely side by side in this cover.
  • These modular elements 12 are of three different types, distinguished by their hardness. Their distribution takes into account in particular the weight and the morphology of the user. Other factors can also intervene to determine this distribution, for example to prevent deformations of the spine or, if necessary, to correct them.
  • the modular elements 12 are removably connected to each other by coupling pieces 30 ( Figures 5 and 6) of molded plastic, for example nylon.
  • These parts 30, three by modular element 12, are each formed by a perforated flexible plate 31, by a male coupling member 32 and by a female coupling member 33.
  • the plates 31 are embedded in the mass of latex and are 'extend in the median horizontal plane of the corresponding modular element and the coupling members 32 and 33 protrude on the two opposite faces of this element.
  • Each male member 32 is constituted by a rigid axis 34 and each female member 33 by a stirrup 35 whose two arms 36 can be spaced apart from one another.
  • Each of these branches 36 has a semi-circular housing 38 and two converging walls 37.
  • the stirrups 35 are wrapped by shells 39 molded with the other parts of the coupling parts.
  • Two modular elements 12 are coupled by introducing, as illustrated in FIGS. 9 and 10, the three axes 34 of the coupling parts 30 of one between the converging surfaces 37 of the corresponding coupling parts 30 of the other, then by exerting a pressure on these axes, it is caused by elastic deformation l 'spacing of the branches 36 (fig.10), then, finally. (Fig. 9), the engagement of the ends of the axes 34 in the housings 38.
  • the coupling members can pivot (fig. 8) around the axes 34 which allows the elements to take the inclination wanted when a person is lying on the mattress,
  • the shells 39 have at their lower part a boss 40 which does not allow the axes 34 to escape from the bottom. These bosses eliminate the risk of an accidental uncoupling between two adjacent modular elements if, as a result of abnormal deformation of these elements, one or more axes 34 manage to come out of their housings.
  • the main advantage of the mattress described lies in the fact that to change one or more modular elements 12, for example to adapt the mattress to a change in the morphology of the person using it, it suffices to decouple the element or elements concerned by this change.
  • the invention does not only apply to mattresses whose modular elements are of several different types, but also to those which have only one type of element. In fact, in these mattresses it may be necessary to replace worn elements with new ones.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
EP81810437A 1980-11-04 1981-10-30 Matelas Withdrawn EP0051566A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH8202/80 1980-11-04
CH820280 1980-11-04

Publications (1)

Publication Number Publication Date
EP0051566A1 true EP0051566A1 (fr) 1982-05-12

Family

ID=4336728

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81810437A Withdrawn EP0051566A1 (fr) 1980-11-04 1981-10-30 Matelas

Country Status (10)

Country Link
EP (1) EP0051566A1 (xx)
JP (1) JPS57501991A (xx)
DK (1) DK295882A (xx)
ES (1) ES261198Y (xx)
GR (1) GR75392B (xx)
IL (1) IL64176A0 (xx)
NO (1) NO822320L (xx)
WO (1) WO1982001465A1 (xx)
YU (1) YU261481A (xx)
ZA (1) ZA817506B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD281115A5 (de) * 1987-04-07 1990-08-01 Northern Territory Australia Rahmen fuer einen fahrbaren stuhl
US4764714A (en) * 1987-12-28 1988-08-16 General Electric Company Electronic starting circuit for an alternating current motor
DE202017102971U1 (de) * 2017-05-17 2018-08-20 Rummel Matratzen Gmbh & Co. Kg Polsterkern aus Polsterkernteilen, sowie Matratze mit einem derartigen Polsterkern

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2216991A (en) * 1939-01-19 1940-10-08 Sallie D Trovillo Mattress
DE921409C (de) * 1951-04-24 1954-12-16 Arno Schmitz Auflegematratzen, insbesondere fuer Doppelbetten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2216991A (en) * 1939-01-19 1940-10-08 Sallie D Trovillo Mattress
DE921409C (de) * 1951-04-24 1954-12-16 Arno Schmitz Auflegematratzen, insbesondere fuer Doppelbetten

Also Published As

Publication number Publication date
ES261198U (es) 1982-06-16
ES261198Y (es) 1983-01-01
DK295882A (da) 1982-07-01
ZA817506B (en) 1982-10-27
JPS57501991A (xx) 1982-11-11
WO1982001465A1 (fr) 1982-05-13
IL64176A0 (en) 1982-02-28
NO822320L (no) 1982-07-02
YU261481A (en) 1983-10-31
GR75392B (xx) 1984-07-13

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE DE FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19821112

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19840410

RIN1 Information on inventor provided before grant (corrected)

Inventor name: NAHUM, SYLVAIN