EP0401712B1 - Matratzensystem - Google Patents

Matratzensystem Download PDF

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Publication number
EP0401712B1
EP0401712B1 EP90110501A EP90110501A EP0401712B1 EP 0401712 B1 EP0401712 B1 EP 0401712B1 EP 90110501 A EP90110501 A EP 90110501A EP 90110501 A EP90110501 A EP 90110501A EP 0401712 B1 EP0401712 B1 EP 0401712B1
Authority
EP
European Patent Office
Prior art keywords
mattress
base according
mattress base
elements
frame
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
EP90110501A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0401712A1 (de
Inventor
Ernst Ottiger
Daniel Gloor
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.)
Recticel Bedding Schweiz AG
Original Assignee
Superba SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=57755499&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0401712(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Superba SAS filed Critical Superba SAS
Priority to AT90110501T priority Critical patent/ATE99517T1/de
Priority to EP93101990A priority patent/EP0543799B1/de
Publication of EP0401712A1 publication Critical patent/EP0401712A1/de
Application granted granted Critical
Publication of EP0401712B1 publication Critical patent/EP0401712B1/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
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/002—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with separate resilient support elements, e.g. elastomeric springs arranged in a two-dimensional matrix pattern
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head-, foot- or like rests for beds, sofas or the like
    • A47C20/04—Head-, foot- or like rests for beds, sofas or the like with adjustable inclination
    • 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
    • A47C23/02—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using leaf springs, e.g. metal strips
    • 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
    • A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
    • 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
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/065—Spring inlays of special shape

Definitions

  • the invention relates to a sub-mattress and to a mattress system.
  • the base mattress contains support elements connected to a usually rectangular frame in the form of transverse slats on which the top mattress lies.
  • the invention has for its object to provide a generic sub-mattress and a mattress system that are easily adaptable to different and spatially varying loads.
  • the bottom mattress should also have limited spring travel.
  • the invention as characterized in the claims, creates such a sub-mattress, which also permits advantageous further developments, the special properties of which will be referred to below. It is particularly advantageous to use the bottom mattress according to the invention in a mattress system that also includes a specially matched top mattress.
  • the bottom mattress has a rigid rectangular frame with a head part 1, a foot part 2 and side parts 3a, b and a number of supporting elements (FIGS. 1, 2).
  • the support elements are designed as upwardly open U-profiles 4, which are closed at both ends by transverse walls 5, and carry on their webs 6 attached elastic support elements 7, which protrude beyond their legs 8 in the relieved to normally loaded state.
  • the framework is through that Reinforced cross members 9 connecting side parts 3 a, 3 b, to which, preferably opposite one another, U-profiles 4 are fastened, specifically by means of a bolt 10 penetrating their cross walls 5 and the intermediate cross member 9, which is secured by means of a nut 11.
  • a fastening of the U-profiles 4 is of course also possible with other means, for example with wood screws or with bolts which are screwed into a threaded sleeve penetrating the cross member 9.
  • the cross member 9 and the U-profiles 4 are preferably made of - possibly fiber-reinforced - plastic.
  • the U-profiles 4 each have a plurality of perforations 12 which can be used to fasten a support element 7.
  • the support elements 7 carry support plates 13 to support the top mattress, which can have different shapes, for. B. round (Fig. 1), octagonal (Fig. 3a, b, c), hexagonal etc.
  • the distribution of the cross member 9 can already be adapted to the expected load distribution, the more the distribution of the support elements 7, which in two Dimensions is variable and can change between covering the entire area - especially when using a square or hexagonal support plate 13 - and relatively thinly in the less stressed area near the foot end.
  • Each support element 7 comprises a first, outer pipe section 14 made of elastic material, on which the support plate 13 sits and a second, inner pipe section 15, which is surrounded by the outer pipe section 14 and below, where the support element 7 through which by a projection 16 and the Perforation 12 in the web 6 of the U-profile 4 formed snap connection is fixed, connected to the same.
  • the pipe sections 14, 15 are aligned transversely to the U-profile 4, so that the support element 7 tilts in this direction through the legs 8 of the U-Profile 4 is impossible.
  • the support plate 13 for lateral stabilization of the support element 7 has two mandrels 17 which protrude through openings in the outer tube section 14 and in the inner tube section 15.
  • the support elements 7 are preferably made of plastic, for. B. made of an elastomer, the support plate 13 made of hard plastic.
  • the support elements 7 contain only one tube section 14.
  • a rubber cylinder 18 with recesses 19 that are continuous in the axial direction is inserted into it, which is supported by front stops 20 and rear stops 21 is fixed.
  • the support element 7 is held in place by holding bolts 22 which protrude into the tube section 14 on both sides in the legs 8 of the U-profile 4.
  • the U-profile 4 is supplemented by strips 24 in the continuation of the legs 8 to form a structure with an approximately H-shaped cross section.
  • the legs 8 are provided with a rubber pad at the top.
  • the support plate 13 is cambered and has a trapezoidal shape, the base of the trapezoid being concave and the opposite side being correspondingly convex.
  • the material is hard plastic.
  • a trapezoidal recess 26, into which air passages 27 open, serves on the one hand to ventilate the top mattress and on the other hand reinforces the braking action of the surface of the support plate 13 which prevents the same from slipping.
  • the connection to the support element 7 is established by a snap connection.
  • the support elements 7 are attached to the U-profile 4 as follows: the retaining bolts 22 are cast onto the legs 8 on the outside (FIG. 5d), but have predetermined breaking points which allow them to be hammered inwards after the support element 7 has been placed (arrows ), after which they are stuck in the legs 8 because of their slightly conical design and, as already explained, protrude into the pipe section 14 and fix the same.
  • Fig. 6 shows the distribution of the support elements and support plates.
  • the shape of the support plate 13 allows a complete coverage of the area enclosed by the frame. However, the boundaries between adjacent support plates 13 do not form any continuous straight lines. This prevents the support elements from tipping over, which could lead to the formation of trenches. It is possible to use support elements of different hardnesses, each adapted to the load to be expected in a certain zone. Support elements of different degrees of hardness can be used to facilitate assembly different colors of the support plate 13 may be marked.
  • FIGS. 7a, b show variants of support elements 7 in which the spring element supporting the tube section 14 is designed as a closed-pore foam cylinder with skin 28 or as a plastic-coated coil spring 29 made of antimagnetic chromium-nickel steel.
  • the spring characteristic is at least approximately a straight line in the support elements 7 according to FIGS. 7a, b as well as in the case of FIGS. 5a, b, c, d.
  • FIG. 8 shows a variant with parallelogram-shaped support plates 13 and a possible arrangement of the support elements in the area enclosed by the frame.
  • the boundary lines between adjacent support elements do not form continuous straight lines in the longitudinal direction, which is normally sufficient to prevent the formation of trenches.
  • All of the embodiments have the advantage that they have a modular structure and are therefore easily adaptable to any dimensions by adapting the number of adjacent U-profiles in width and the number of crossbeams 9 in length.
  • a particularly favorable solution is achieved if, in addition to the bottom mattress according to the invention, a particularly suitable top mattress is used, i. H. a whole mattress system, which is specially tailored to achieve the advantages sought by the invention.
  • a corresponding top mattress is shown in Fig. 9. It contains between an upper edition and a lower edition z.
  • each spring element 30 consists of a plurality of stacked and firmly interconnected pipe sections 31 made of elastic material, preferably an elastomer, and has a support surface 32 on its upper and lower end for supporting the respective support.
  • Individual pipe sections 31 have connecting elements 33 on both sides for producing snap connections with adjacent spring elements.
  • the spring elements 30 can be designed differently depending on the desired spring characteristic (FIG. 10).
  • individual pipe sections for stiffening can contain horizontal struts 34, which can also serve as support surfaces 32 if the outer pipe sections are halved.
  • Spring elements 30 of different characteristics can be distributed in the top mattress in accordance with the expected local load. Local rigidity and spring properties of the top mattress can also be influenced by making or not making snap connections between adjacent spring elements 30.
  • bottom and top mattresses are also very suitable for cases (FIG. 11) in which the bottom mattress contains a plurality of subframes 35a, b, c, d, e, f which can be pivoted relative to one another and which are connected by hinges 36 between adjacent cross members 9 or are also connected between side parts of adjoining partial frames.
  • the hinges are covered with bellows (not shown) to protect fingers from being pinched when adjusting the partial frame.
  • the frame parts 35a, b, c are at the head end, 35e, f at the foot end. The latter are connected as shown in Fig. 12.
  • the frame parts 35b, c can form an obtuse upward convex angle for lumbar support. The way of their connection is shown in Fig. 13.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Springs (AREA)
  • Selective Calling Equipment (AREA)
  • Massaging Devices (AREA)
EP90110501A 1989-06-08 1990-06-01 Matratzensystem Expired - Lifetime EP0401712B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT90110501T ATE99517T1 (de) 1989-06-08 1990-06-01 Matratzensystem.
EP93101990A EP0543799B1 (de) 1989-06-08 1990-06-01 Obermatratze für ein Matratzensystem

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH2171/89 1989-06-08
CH2171/89A CH681950A5 (cs) 1989-06-08 1989-06-08
US80114691A 1991-12-02 1991-12-02
CA002057161A CA2057161A1 (en) 1989-06-08 1991-12-06 Mattress system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP93101990.5 Division-Into 1993-02-09

Publications (2)

Publication Number Publication Date
EP0401712A1 EP0401712A1 (de) 1990-12-12
EP0401712B1 true EP0401712B1 (de) 1994-01-05

Family

ID=57755499

Family Applications (2)

Application Number Title Priority Date Filing Date
EP93101990A Expired - Lifetime EP0543799B1 (de) 1989-06-08 1990-06-01 Obermatratze für ein Matratzensystem
EP90110501A Expired - Lifetime EP0401712B1 (de) 1989-06-08 1990-06-01 Matratzensystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP93101990A Expired - Lifetime EP0543799B1 (de) 1989-06-08 1990-06-01 Obermatratze für ein Matratzensystem

Country Status (7)

Country Link
US (1) US5426799A (cs)
EP (2) EP0543799B1 (cs)
AT (2) ATE142090T1 (cs)
CA (1) CA2057161A1 (cs)
CH (2) CH681950A5 (cs)
DE (2) DE59004095D1 (cs)
ES (2) ES2047759T3 (cs)

Cited By (6)

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Publication number Priority date Publication date Assignee Title
DE4337925A1 (de) * 1993-11-06 1995-05-11 Rokado Metall Holz Kunststoff Flächenfederelement
DE29607141U1 (de) * 1996-04-19 1996-07-25 Diemer, Gregor, 85456 Wartenberg Federanordnung für Untermatratzen
DE19714706C2 (de) * 1996-04-10 2001-03-22 Froli Kunststoffe Heinrich Fro Endkappe zur federnden Lagerung von Latten eines Lattenrostes
US6256815B1 (en) 1995-03-22 2001-07-10 Thomas Beteiligungs-Und Vermogens-Gmbh & Co. Kg Spring bridge for a mattress base
EP1169949A2 (de) 2000-06-28 2002-01-09 Siegfried Dipl.-Ing. Heerklotz Unterfederung für Polsterauflagen, wie Matratzen
EP1371308A2 (de) 2002-06-10 2003-12-17 Siegbert Hartmann Federelement

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US5332202A (en) * 1991-02-06 1994-07-26 The Ohio Mattress Company Licensing And Components Group Pneumatic member and related attachment elements for cushions, seats, foundations and the like
US5720471A (en) * 1995-06-07 1998-02-24 The Ohio Mattress Company Licensing & Components Group Low profile composite material bedding foundation system and methods of manufacture
US6406009B1 (en) 1992-04-17 2002-06-18 Sealy Technology Llc Flexible support structure with composite material spring modules mounted directly on frame members and related assembly equipment and methods-microtek III
US6354577B1 (en) * 1995-06-07 2002-03-12 Sealy Technology Llc Composite material spring modules with integrally formed attachment fittings
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DE59407440D1 (de) * 1993-11-10 1999-01-21 Senne Lizenz & Produkte Gmbh Polsterelement mit einer Vielzahl von in regelmässigen Mustern angeordneten Federelementen
DE4411703A1 (de) * 1994-04-05 1995-10-12 Ferdinand Baumjohann Matratzenträger
US5558314A (en) * 1995-01-17 1996-09-24 Weinstein; James D. Fluid-like support device
DE29507948U1 (de) * 1995-03-24 1996-06-13 Froli Kunststoffe Heinrich Fromme, 33758 Schloß Holte-Stukenbrock Polster-Unterlage
US6729610B2 (en) 1995-06-07 2004-05-04 Sealy Technology Llc Elevated composite material springs with attachment fittings
DE19537197A1 (de) * 1995-10-06 1997-04-10 Huelsta Werke Huels Kg Federholzrahmen
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DE20207113U1 (de) * 2002-05-04 2003-06-18 FROLI Kunststoffwerk Heinrich Fromme oHG, 33758 Schloß Holte-Stukenbrock Federlatte für Sitz- oder Liegemöbel
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EP2062128A4 (en) * 2006-08-29 2011-05-04 Martin Rawls-Meehan CONFIGURED FOAM SPRING MATTRESS WITH VARIABLE CLOSURE
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CN102151027B (zh) 2007-01-29 2016-03-16 赫尔曼米勒有限公司 座位结构及其使用方法
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US4592106A (en) * 1984-11-28 1986-06-03 Webster Spring Co. Inc. Anchor for securing the lower end of a spring
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AT383260B (de) * 1985-06-19 1987-06-10 Kmentt Ingomar Matratzensystem
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US4956884A (en) * 1988-11-18 1990-09-18 Hwang Dye Shuh Modular box spring mattress
DE8814506U1 (de) * 1988-11-21 1989-03-23 Domiro Naturmatratzen & Wohnideen, 7107 Bad Friedrichshall Dekubitus-Matratze
US4895352A (en) * 1989-01-09 1990-01-23 Simmons Company Mattress or cushion spring array
US4965898A (en) * 1989-10-27 1990-10-30 So Chen Y Innovative structure of cushion
US5044027A (en) * 1990-04-09 1991-09-03 Moon Benny C Cushion construction

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337925A1 (de) * 1993-11-06 1995-05-11 Rokado Metall Holz Kunststoff Flächenfederelement
US6256815B1 (en) 1995-03-22 2001-07-10 Thomas Beteiligungs-Und Vermogens-Gmbh & Co. Kg Spring bridge for a mattress base
DE19714706C2 (de) * 1996-04-10 2001-03-22 Froli Kunststoffe Heinrich Fro Endkappe zur federnden Lagerung von Latten eines Lattenrostes
DE29607141U1 (de) * 1996-04-19 1996-07-25 Diemer, Gregor, 85456 Wartenberg Federanordnung für Untermatratzen
EP1169949A2 (de) 2000-06-28 2002-01-09 Siegfried Dipl.-Ing. Heerklotz Unterfederung für Polsterauflagen, wie Matratzen
DE10030623C1 (de) * 2000-06-28 2002-04-18 Siegfried Heerklotz Unterfederung für Polsterauflagen, wie Matratzen
EP1371308A2 (de) 2002-06-10 2003-12-17 Siegbert Hartmann Federelement

Also Published As

Publication number Publication date
ATE99517T1 (de) 1994-01-15
CH683234A5 (de) 1994-02-15
ES2090725T3 (es) 1996-10-16
EP0401712A1 (de) 1990-12-12
EP0543799A1 (de) 1993-05-26
ES2047759T3 (es) 1994-03-01
ATE142090T1 (de) 1996-09-15
DE59004095D1 (de) 1994-02-17
CA2057161A1 (en) 1993-06-07
US5426799A (en) 1995-06-27
EP0543799B1 (de) 1996-09-04
DE59010485D1 (de) 1996-10-10
CH681950A5 (cs) 1993-06-30

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