EP0236292A2 - Sommier à lattes - Google Patents

Sommier à lattes Download PDF

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Publication number
EP0236292A2
EP0236292A2 EP87890038A EP87890038A EP0236292A2 EP 0236292 A2 EP0236292 A2 EP 0236292A2 EP 87890038 A EP87890038 A EP 87890038A EP 87890038 A EP87890038 A EP 87890038A EP 0236292 A2 EP0236292 A2 EP 0236292A2
Authority
EP
European Patent Office
Prior art keywords
cheeks
brackets
support
support pieces
spring
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Withdrawn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
EP87890038A
Other languages
German (de)
English (en)
Other versions
EP0236292A3 (fr
Inventor
Georg Riedl
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.)
Individual
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
Application filed by Individual filed Critical Individual
Publication of EP0236292A2 publication Critical patent/EP0236292A2/fr
Publication of EP0236292A3 publication Critical patent/EP0236292A3/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Withdrawn legal-status Critical Current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
    • 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
    • A47C23/062—Slat supports
    • A47C23/066—Slat supports by chains, ropes or belts

Definitions

  • the invention relates to a slatted frame with resiliently mounted spring slats, in particular wooden slats, for reclining furniture or the like, support pieces being fastened to the spring slats near their ends, which have bores in the longitudinal direction of the cheeks of the support frame and rubber cords are guided along the cheeks, which on the one hand penetrate the boreholes of the support pieces and on the other hand retainers of the cheeks and the rubber cords are fastened to the end faces of the support frame or the cheeks directly or with the interposition of a tensioning device.
  • EP-A2 122 957 shows a slatted frame with slats, on the ends of which plastic caps are placed, which protrude into recesses in the cheeks of the support frame.
  • the recesses are larger than the cross section of the female connectors and have a curved inner surface. This results in a rotatable mounting of the female connectors.
  • a bearing body made of an elastic material for the mounting of slats of a slatted frame on the side parts (cheeks) of a bed frame is known.
  • the bearing body has locking cams for connection to the bed frame, whereby an elastic mounting is achieved.
  • a slatted frame is known from WO A1 83/1563, in which the slats are held by the loops of a rope of a fixed length. If a sling is enlarged by loading a slat, other slings are shortened. In this way, there is an adaptation to the body shapes of humans without being resilient.
  • an embodiment of a slatted frame is known in which metal spring plates engage at the ends of the spring slats. The described embodiments are in part complex to manufacture, and in part the spring action is unsatisfactory.
  • DE-PS 34 39 275 describes a slatted frame, the slats of which are mounted on rubber cords. The tension of the rubber cords is adjustable.
  • the spring slats are mounted by means of flanges, which are fixedly arranged on the spring slats in the end area and whose legs engage in a fork-like manner as a support bracket fastened centrally under the spring slat.
  • the flanges lie close together over the entire length of the slatted frame. They each tilt around their axis of symmetry.
  • the invention aims to improve a slatted frame of the type described in the introduction and, in particular, to provide a simple construction which enables an effective suspension which is unaffected by adjacent spring slats.
  • This is achieved in that the brackets are arranged on the cheeks of the support frame in the gaps between the female connectors or the adjacent support pieces of the female connectors, preferably laterally on the cheeks.
  • the female connectors are held horizontally by the straight holes in the support pieces without load and supported by the brackets between the support pieces. It is expedient if the center axis of bores in the brackets and the center axis of bores in the support pieces through which the rubber cords are guided are spaced apart from one another.
  • a special embodiment is characterized in that at least one additional rubber cord is provided at a distance from the end faces of the support pieces and guided in or on the brackets below the support pieces parallel to the cheeks, which additionally support the support pieces when the female connectors are loaded.
  • the spring characteristics of the overall system can thus be influenced.
  • the additional rubber cord can also be connected to a tensioning device.
  • FIG. 1 shows a plan view on a slatted base according to the invention, with some slats removed
  • Fig. 2 shows a section along line II-II in Fig. 1
  • Fig. 3 shows a section along line III-III in Fig. 1
  • Fig. 4 shows a variant of a detail from Fig. 3.
  • a slatted frame comprises a support frame 1 with side cheeks 2, 3, and a number of spring slats 4, which according to FIG. 3 consist of curved thin wooden slats.
  • support pieces 5, 6 With the female connectors 4 support pieces 5, 6 are firmly connected (Fig. 3) which engage between brackets 7 of the cheeks 2, 3 (Fig. 2). All components mentioned are made of wood.
  • longitudinal bores 8 and 9 are provided, through which rubber cords 10, 11 are drawn.
  • the rubber cords 10, 11 are attached to the end of the frame (node 12) or to a tensioning device 13.
  • the latter consists of a shaft 14 on which the rubber bands 10, 11 can be wound up by changing the pretension.
  • the shaft is turned by means of a lockable crank or a handwheel.
  • a self-locking worm gear is also advantageous.
  • the longitudinal bores 8, 9 are not on a common central axis.
  • the axis of the bores 8 is at a distance from the axis 9. This results in a zigzag guidance of the rubber bands, the purpose of which is to position the support pieces 5, 6 approximately centrally between two adjacent brackets 7.
  • the female connectors 4 are thus aligned at equal distances from one another in one plane.
  • a further rubber cord 15 is provided below the support pieces 5, 6 parallel to the cheeks 2, 3, which is guided in the brackets 7 and after a spring travel of at for example F / 2 comes into effect. This influences the overall spring characteristics of the system, since the spring effect is further increased with further impressions.
  • This rubber cord 15 can have a further tensioning device or can additionally be guided on the tensioning device 13.
  • the support frame 1 is arranged within a bed frame (not shown).
  • the female connectors 4 can span over the entire width of the bed frame as a result of the design according to the invention, so that no gap is formed when two beds are put together. This is not possible, for example, in the known designs with rubber-elastic end caps on the spring strips which are mounted in the cheeks of the support frame. Instead of rubber cords, elastic cords made of other materials can be used.
  • the bore diameter 8, 9 were chosen so that the rubber cords can reach through with play. By clamping the rubber cords on individual brackets 7, it is possible to influence the spring characteristics in the lying areas (head, trunk, legs).
  • the stop between the female connectors 4 and the cheeks 2, 3 or the like on either side of the female connectors 4 can be a rubber or plastic cone 16 or the like. be formed. This ensures that the inclination of the female connectors is adjusted even when the suspension is fully depressed.
  • the cone is only shown in one place in the figures.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Bedding Items (AREA)
  • Springs (AREA)
  • Special Chairs (AREA)
EP87890038A 1986-02-28 1987-03-02 Sommier à lattes Withdrawn EP0236292A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT521/86 1986-02-28
AT0052186A AT385406B (de) 1986-02-28 1986-02-28 Lattenrost

Publications (2)

Publication Number Publication Date
EP0236292A2 true EP0236292A2 (fr) 1987-09-09
EP0236292A3 EP0236292A3 (fr) 1988-01-13

Family

ID=3492820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87890038A Withdrawn EP0236292A3 (fr) 1986-02-28 1987-03-02 Sommier à lattes

Country Status (3)

Country Link
US (1) US4768244A (fr)
EP (1) EP0236292A3 (fr)
AT (1) AT385406B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328245A (en) * 1992-10-30 1994-07-12 Thomas J. Marks Chair having adjustable back support
EP0681802A1 (fr) * 1994-05-11 1995-11-15 van der Ceelen, Petrus Gerardus Meuble d'assise et/ou de couchage et sommier pour un tel meuble
CN112638211A (zh) * 2018-07-24 2021-04-09 弗莱辛诺有限公司 板条构架

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815098C2 (de) * 1988-05-04 2002-07-25 Neubrand Fa Geb Bettrost
AT401606B (de) * 1989-09-26 1996-10-25 Burian Bertram Lattenrost mit selbsttätiger anpassung an den aufliegenden körper
AT402004B (de) * 1993-11-26 1997-01-27 Christof Burtscher Bett mit elastischem lattenrost
WO1996008984A1 (fr) * 1994-09-22 1996-03-28 Urs Zumbrunn Garniture de siege du type a lattes
US7226130B2 (en) * 2002-09-12 2007-06-05 Steelcase Development Corporation Seating with comfort surface
US6869142B2 (en) 2002-09-12 2005-03-22 Steelcase Development Corporation Seating unit having motion control
US7048335B2 (en) * 2003-06-05 2006-05-23 Steelcase Development Corporation Seating unit with crossbar seat support
WO2007127943A2 (fr) * 2006-04-28 2007-11-08 Steelcase Development Corporation Construction de siège et procédé d'assemblage
GB2453620A (en) * 2007-08-03 2009-04-15 Worapoj Yasadatt Swimming pool overflow grating
MX2016013833A (es) 2014-04-24 2017-02-22 Ashley Furniture Ind Inc Cubierta de asiento insertable para ensambles de muebles.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031132A2 (fr) * 1979-12-22 1981-07-01 Ferdinand Baumjohann Cadre de lit avec sommier à lattes
DE3439275C1 (de) * 1984-10-26 1985-11-07 Hülsta Werke Hüls KG, 4424 Stadtlohn Liege- oder Sitzmöbel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US160809A (en) * 1875-03-16 Improvement in spring bed-bottoms
US132422A (en) * 1872-10-22 Improvement in bed-bottoms
US83001A (en) * 1868-10-13 Improved bed-bottom
US508517A (en) * 1893-11-14 Bedstead
DE472225C (de) * 1929-02-25 Drahtwarenfabrik Otto Neumaier Matratze, deren Netz durch eine mittels Handhebels dreh- und feststellbare Welle spannbar ist
US97386A (en) * 1869-11-30 Improved bed-spring
GB466793A (en) * 1935-12-04 1937-06-04 Ludwig Muller Improvements in or relating to resilient supporting surfaces for chairs, beds and the like
DE8100854U1 (de) * 1981-01-16 1981-07-23 Fa. Robert Kahl, Rokado, 4755 Holzwickede Lagerkoerper aus einem elastischen material fuer die lagerung von federleisten an seitenteilen eines bettrahmens
FI813496L (fi) * 1981-11-06 1983-05-07 Pauli Mikael Haapasalo Spjaelbotten pao linskivor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031132A2 (fr) * 1979-12-22 1981-07-01 Ferdinand Baumjohann Cadre de lit avec sommier à lattes
DE3439275C1 (de) * 1984-10-26 1985-11-07 Hülsta Werke Hüls KG, 4424 Stadtlohn Liege- oder Sitzmöbel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328245A (en) * 1992-10-30 1994-07-12 Thomas J. Marks Chair having adjustable back support
EP0681802A1 (fr) * 1994-05-11 1995-11-15 van der Ceelen, Petrus Gerardus Meuble d'assise et/ou de couchage et sommier pour un tel meuble
CN112638211A (zh) * 2018-07-24 2021-04-09 弗莱辛诺有限公司 板条构架
US11737576B2 (en) 2018-07-24 2023-08-29 Flexinno Gmbh Slatted grate

Also Published As

Publication number Publication date
AT385406B (de) 1988-03-25
US4768244A (en) 1988-09-06
EP0236292A3 (fr) 1988-01-13
ATA52186A (de) 1987-09-15

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