EP0359720A1 - Untermatratze mit rohrförmigen Rahmen und Federleisten - Google Patents

Untermatratze mit rohrförmigen Rahmen und Federleisten Download PDF

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Publication number
EP0359720A1
EP0359720A1 EP89830382A EP89830382A EP0359720A1 EP 0359720 A1 EP0359720 A1 EP 0359720A1 EP 89830382 A EP89830382 A EP 89830382A EP 89830382 A EP89830382 A EP 89830382A EP 0359720 A1 EP0359720 A1 EP 0359720A1
Authority
EP
European Patent Office
Prior art keywords
slats
buttonholes
tubular frame
bed base
intermediate beam
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Withdrawn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
EP89830382A
Other languages
English (en)
French (fr)
Inventor
Vittorio Pofferi
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.)
Permaflex SpA
Original Assignee
Permaflex SpA
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 Permaflex SpA filed Critical Permaflex SpA
Publication of EP0359720A1 publication Critical patent/EP0359720A1/de
Withdrawn legal-status Critical Current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
    • A47C23/062—Slat supports

Definitions

  • the invention relates to a box spring with tubular frame and slats or staves combined therewith; the box spring thus produced proves to be very stable and economical.
  • buttonsholes that is to say slots spaced apart and adapted to receive the ends of the slats; to the chassis are welded plates, that is to say gussets, for anchoring the feet.
  • said buttonholes are formed by means of cutouts and a deformation of tabs obtained by said cutouts, especially along two opposite sides and more particularly along the two long longitudinal sides of said buttonholes.
  • the buttonholes can accommodate plastic or other boxes, forming seats for said ends of the slats.
  • the corners of the tubular frame are preferably curved "American style", that is to say with very small radius of curvature.
  • the bed base may include an intermediate beam in order to reduce the span for the slats which bear on said beam by a joint, that is to say a trim.
  • the intermediate beam can be tubular, flattened at the ends and welded here to the chassis, and to this can be applied a central support leg.
  • the feet can be screwed by screws engaged to said plates, and with threaded journals to the intermediate beam.
  • a tubular frame which develops with very marked angular curvatures 3, and produced like those which are called “American curves" with very small radius of curvature.
  • pra buttonholes that is to say elongated slots which are indicated by 5, in regularly spaced positions.
  • These buttonholes are formed (see Figs. 3, 4 and 5) by means of cutouts T1 and T2, T2 , developed in substance in the form of a very elongated H to give rise to the formation of two tabs L which are folded inwards, so as to be next to the buttonhole 5 and to develop a very wide support which is advantageous along the lower side buttonhole 5 for supporting slats.
  • each buttonhole 5 is accommodated a housing 7 which can be produced in molded synthetic resin and has a flange 7A of contour to the housing of the housing, this flange 7A being external to the buttonhole in which the housing is inserted 7.
  • the buttonholes 5 are arranged screws -a screw from each other on the two sides 1A of the frame and serve to accommodate the slats 10 of wood, synthetic resin or other, which form the surface of the bed in substitution for the traditional metal base.
  • the slats 10 are engaged by the ends in the housings 7.
  • the arrangement indicated above provides on the one hand a very ample support surface for the ends of the slats on the lower sides of the buttonholes, by the presence of the lower tongue L , and on the other hand it avoids direct contact of the slats with the metal of the chassis, thus preventing the box spring from being noisy.
  • the chassis plates 12 which serve to support the feet 14.
  • the plates are provided with stamped holes to accommodate the screw head 16, by means of which the feet 14 are engaged with the plates themselves.
  • the screws 16 are retained in the pressed and curved recesses of the plates 12 and the feet 14 are screwed to the rod of the screws, until they tighten against the plates 12.
  • a beam 18 to reduce the span, which is welded by the crushed ends 18A, at sides orthogonal to those 1A; on the beam 18 support the slats in the middle with the interposition of a lining 20 which is elastic and sound-absorbing.
  • a plate 22 with a threaded rod 24 which constitutes a threaded pin or stud, to which an intermediate leg 26 can be screwed.
  • screws 16 for mounting the feet 14 can be inserted through holes 10A in the end of the slats which correspond to the plates 12 or else they can also be welded directly to the plates or replaced by threaded pins like that 24.

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  • Building Environments (AREA)
  • Toys (AREA)
EP89830382A 1988-09-13 1989-09-07 Untermatratze mit rohrförmigen Rahmen und Federleisten Withdrawn EP0359720A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1172388U 1988-09-13
IT1172388U IT215992Z2 (it) 1988-09-13 1988-09-13 Una rete da letto con telaio tubolare e listelli ad esso combinati

Publications (1)

Publication Number Publication Date
EP0359720A1 true EP0359720A1 (de) 1990-03-21

Family

ID=11137256

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89830382A Withdrawn EP0359720A1 (de) 1988-09-13 1989-09-07 Untermatratze mit rohrförmigen Rahmen und Federleisten

Country Status (3)

Country Link
EP (1) EP0359720A1 (de)
IT (1) IT215992Z2 (de)
TN (1) TNSN89097A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715814A1 (fr) * 1994-02-09 1995-08-11 Sonam Sommier à lattes à souplesse ajustable.
RU2188569C1 (ru) * 2001-11-19 2002-09-10 ООО "Струто Файбер Лайн" Кровать
RU2250069C1 (ru) * 2003-09-16 2005-04-20 Тульский государственный университет (ТулГУ) Кровать

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE775845Q (fr) * 1969-10-22 1972-03-16 Herberg Geb Suspension elastique pour litieres et/ou siege
FR2149705A5 (de) * 1971-08-14 1973-03-30 Frohlich Et Co
DE3308292A1 (de) * 1983-03-09 1984-09-13 Metalegno Stabilimento, Vaduz Lattenrost mit drehbar gelagerten federleisten
DE3505644A1 (de) * 1985-02-19 1986-08-21 Metalegno Stabilimento, Vaduz Lattenrost fuer doppelbetten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE775845Q (fr) * 1969-10-22 1972-03-16 Herberg Geb Suspension elastique pour litieres et/ou siege
FR2149705A5 (de) * 1971-08-14 1973-03-30 Frohlich Et Co
DE3308292A1 (de) * 1983-03-09 1984-09-13 Metalegno Stabilimento, Vaduz Lattenrost mit drehbar gelagerten federleisten
DE3505644A1 (de) * 1985-02-19 1986-08-21 Metalegno Stabilimento, Vaduz Lattenrost fuer doppelbetten

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715814A1 (fr) * 1994-02-09 1995-08-11 Sonam Sommier à lattes à souplesse ajustable.
RU2188569C1 (ru) * 2001-11-19 2002-09-10 ООО "Струто Файбер Лайн" Кровать
RU2250069C1 (ru) * 2003-09-16 2005-04-20 Тульский государственный университет (ТулГУ) Кровать

Also Published As

Publication number Publication date
IT215992Z2 (it) 1991-03-26
TNSN89097A1 (fr) 1991-02-04
IT8811723V0 (it) 1988-09-13

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