EP0875184A2 - Lagerungssystem für die Latten eines Lattenrostes - Google Patents

Lagerungssystem für die Latten eines Lattenrostes Download PDF

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Publication number
EP0875184A2
EP0875184A2 EP98401046A EP98401046A EP0875184A2 EP 0875184 A2 EP0875184 A2 EP 0875184A2 EP 98401046 A EP98401046 A EP 98401046A EP 98401046 A EP98401046 A EP 98401046A EP 0875184 A2 EP0875184 A2 EP 0875184A2
Authority
EP
European Patent Office
Prior art keywords
stud
piece
receiving cavity
slats
claws
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.)
Granted
Application number
EP98401046A
Other languages
English (en)
French (fr)
Other versions
EP0875184B1 (de
EP0875184A3 (de
Inventor
Jacques Lobry
Françoise Lobry
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.)
Tournadre Standard Gum SA
Original Assignee
Tournadre Standard Gum SA
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 Tournadre Standard Gum SA filed Critical Tournadre Standard Gum SA
Publication of EP0875184A2 publication Critical patent/EP0875184A2/de
Publication of EP0875184A3 publication Critical patent/EP0875184A3/de
Application granted granted Critical
Publication of EP0875184B1 publication Critical patent/EP0875184B1/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
    • A47C23/06—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
    • A47C23/063—Slat supports by elastic means, e.g. coil springs
    • A47C23/064—Slat supports by elastic means, e.g. coil springs by elastomeric springs
    • 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

Definitions

  • the present invention relates to a suspension system for box slats.
  • a suspension system of bed slats of the type comprising a first part having at least one housing for the end of a slat, a second monobloc piece, located under the first piece and made in one elastomer type material in order to form an elastic suspension, means for anchoring said second part to the frame of a box spring and means of assembling the first part on the second part by relative approximation of said two parts in a vertical direction.
  • Such a device is known from FR-A-2 734 460 which provides for a plurality of vertical studs provided on one of the pieces and likely to cooperate with receiving cavities provided on the other room. In this document, it is not suggested ways to immobilize the two parts positively with respect to each other.
  • the object of the invention is to improve this suspension system known by allowing a positive immobilization of the first part on the second room.
  • the invention achieves its object by the fact that the means assembly have a stud formed in the upper section of the second part, said stud having the shape of a mushroom with a hat over one foot, and a receiving cavity for said stud, provided in the first room, said reception cavity having a plurality upwardly converging claws with free ends resting against the underside of the hat.
  • the first room has two housings lateral formed in hollow end pieces, connected by a wall median, and the receiving cavity is formed by a through hole opening into the upper face of the middle wall.
  • the internal cavity is delimited by an annular sleeve which extends below the middle wall and the claws extend from the edge lower of said sleeve.
  • the hollow end caps are supported on the upper section of the second room.
  • the drawing shows a suspension system 1 of slats 2 of box spring on a bed frame not shown, which has a first part 5 to receive the ends of the slats 2 and a second part 6, forming the actual suspension, arranged under the first part 5 and which is fixed on the lateral face of a long section of the box spring frame.
  • Figures 1 to 6 show in detail the first part 5.
  • This first part 5 symmetrical with respect to a plane vertical median 7 parallel to the slats 2, has two housings 8a, 8b formed respectively in hollow end pieces 9a, 9b connected by a middle wall 10.
  • the two housings 8a, 8b are intended to receive the ends of two slats 2.
  • An orifice 11, of vertical axis 12, passes through the middle wall 10.
  • This orifice 11 is delimited by a annular sleeve 13 which extends under the underside of the wall median 10.
  • Claws 14 extend from the lower edge 15 of the sleeve 13, in orifice 11. These claws 14 converge upwards and their function will be explained later in this memo.
  • the second part 6 is shown in detail in FIGS. 7 to 9.
  • This second part is made of a material of the elastomer type and constitutes the actual suspension of batten 2. It comprises an upper section 20 on which can rest, at least partially, the two end pieces 9a, 9b, a lower section 21, having two bores 22a, 22b for anchoring the second part 6 on a long section of box spring using tenons, and a section middle 23 connecting the upper section 20 to the lower section 21 and configured to provide suspension.
  • the second part 6 presents above the upper face 24 of the upper section 20 a stud 25 in the form of a mushroom, with a foot 26 of frustoconical shape surmounted by a hat 27.
  • This stud 25 is advantageously offset towards one of the faces 29a, 29b of the second part 6, so that the median plane transverse 28, perpendicular to the direction of the slats 2, is substantially in the plane of this face 29a. Thanks to this arrangement, the spacing between the studs of the two suspension systems of the same slats can vary depending on whether you apply the face 29a, or the face 29b against the inside of a long pan.
  • the dimensions of the stud 25 and the orifice 11 are so that when you mount the first part 5 on the second part 6, the stud 25 can be housed in the cavity 11.
  • the mounting of the first part 5 on the second part 6 is done by moving the first piece 5 down as well as this is shown in Figures 10 and 12, after positioning the cavity 11 above the corresponding stud 25.
  • the cap 27 slides along the inner wall of the sleeve 13 and elastically deforms the claws 14.
  • the claws 14 fold elastically towards the foot 26 of the stud 25 and their ends are in abutment, or immediately under the face lower 30 of the cap 27.
  • the outlet of the receiving cavity is slightly flared, so that the upper face 31 of the cap 27 is found substantially in the plane of the upper face of the wall median 10, as can be seen in FIGS. 11 and 13.
  • the stud 25 came from the molding of the second part 6. It is therefore made of a material of the elastomer type. It follows that the diameter of the cap 27 may be slightly greater than the diameter sleeve 13.
  • the first part 5 is made in one piece by molding of a plastic material.
  • the number of claws 14 can obviously be different from eight and their arrangement in the cavity 11 can be different without leaving the part of the invention.

Landscapes

  • Springs (AREA)
  • Blinds (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Buckles (AREA)
  • Connection Of Plates (AREA)
  • Insertion Pins And Rivets (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Automatic Tape Cassette Changers (AREA)
EP98401046A 1997-04-30 1998-04-29 Lagerungssystem für die Latten eines Lattenrostes Expired - Lifetime EP0875184B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9705355 1997-04-30
FR9705355A FR2762768B1 (fr) 1997-04-30 1997-04-30 Systeme de suspension de lattes

Publications (3)

Publication Number Publication Date
EP0875184A2 true EP0875184A2 (de) 1998-11-04
EP0875184A3 EP0875184A3 (de) 2000-11-15
EP0875184B1 EP0875184B1 (de) 2005-03-02

Family

ID=9506469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98401046A Expired - Lifetime EP0875184B1 (de) 1997-04-30 1998-04-29 Lagerungssystem für die Latten eines Lattenrostes

Country Status (5)

Country Link
EP (1) EP0875184B1 (de)
AT (1) ATE289770T1 (de)
DE (1) DE69829127T2 (de)
ES (1) ES2239383T3 (de)
FR (1) FR2762768B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1066778A1 (de) * 1999-07-09 2001-01-10 Tancredi S.p.A. Einhakungsvorrichtung für Federleisten auf einem Lattenrahmen eines Lattenrostes für Betten

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2950476B1 (fr) 2009-09-18 2011-09-16 Schneider Electric Ind Sas Assemblage d'un dispositif de coupure multipolaire a double enveloppe et disjoncteur le comprenant
FR2950475B1 (fr) 2009-09-18 2011-09-16 Schneider Electric Ind Sas Entretoise fonctionnelle de separation des ampoules dans un dispositif de coupure multipolaire, et disjoncteur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430661A1 (de) * 1974-06-26 1976-01-15 Kahl Rokado Lagerkoerper fuer die lagerung von federleisten an bettrahmen
DE3230494A1 (de) * 1982-08-17 1984-02-23 Günter 7981 Schlier Kreisner Federleistenrost fuer liegemoebel mit schwimmend, verschiebbar im rahmen gelagerten querleisten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430661A1 (de) * 1974-06-26 1976-01-15 Kahl Rokado Lagerkoerper fuer die lagerung von federleisten an bettrahmen
DE3230494A1 (de) * 1982-08-17 1984-02-23 Günter 7981 Schlier Kreisner Federleistenrost fuer liegemoebel mit schwimmend, verschiebbar im rahmen gelagerten querleisten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1066778A1 (de) * 1999-07-09 2001-01-10 Tancredi S.p.A. Einhakungsvorrichtung für Federleisten auf einem Lattenrahmen eines Lattenrostes für Betten

Also Published As

Publication number Publication date
ATE289770T1 (de) 2005-03-15
EP0875184B1 (de) 2005-03-02
FR2762768B1 (fr) 1999-07-16
FR2762768A1 (fr) 1998-11-06
EP0875184A3 (de) 2000-11-15
DE69829127D1 (de) 2005-04-07
ES2239383T3 (es) 2005-09-16
DE69829127T2 (de) 2006-04-06

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