EP0716822B1 - Elément de support élastique - Google Patents

Elément de support élastique Download PDF

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Publication number
EP0716822B1
EP0716822B1 EP94119934A EP94119934A EP0716822B1 EP 0716822 B1 EP0716822 B1 EP 0716822B1 EP 94119934 A EP94119934 A EP 94119934A EP 94119934 A EP94119934 A EP 94119934A EP 0716822 B1 EP0716822 B1 EP 0716822B1
Authority
EP
European Patent Office
Prior art keywords
spring
spring element
supporting body
guide
tongue
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
EP94119934A
Other languages
German (de)
English (en)
Other versions
EP0716822A1 (fr
Inventor
John Meisser
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.)
Davero AG
Original Assignee
Davero AG
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 Davero AG filed Critical Davero AG
Priority to AT94119934T priority Critical patent/ATE159644T1/de
Priority to DE59404487T priority patent/DE59404487D1/de
Priority to EP94119934A priority patent/EP0716822B1/fr
Publication of EP0716822A1 publication Critical patent/EP0716822A1/fr
Application granted granted Critical
Publication of EP0716822B1 publication Critical patent/EP0716822B1/fr
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

Definitions

  • the present invention relates to a spring element according to the preamble of claim 1.
  • a spring element is e.g. known from FR-A-2 688 129.
  • Such spring elements are used to cushion components in essentially one direction of suspension. If the load is essentially only in this direction, the components can simply be placed on the support body of the spring element in the direction of this spring direction.
  • a pin is provided, for example, which can be inserted into a corresponding receiving opening.
  • the pin can be provided on the support body, for example, and the receiving opening on the component or vice versa. The actual support of the component on the support body takes place over an essentially flat surface.
  • Such spring elements are now mainly used in pairs to translationally cushion a component, with the same spring travel occurring simultaneously on both spring elements.
  • Such components can be, for example, slats for forming a seating or lying surface of furniture, in particular seating furniture or beds.
  • the object of the present invention was to find a spring element which avoids the problems mentioned, in particular also permits movement of the component perpendicular to the actual direction of suspension.
  • the preferred embodiment of this feature in the form of a resilient tongue can advantageously be implemented simply and inexpensively.
  • the preferred cross-sectional shape of the supporting body enables a reliable and easy-to-implement, directionally stable spring action to be achieved.
  • Such a spring element according to the invention can also be easily configured in such a way that it can easily be attached to a base body. Due to the preferred design of the holding means as a pin, the component to be cushioned can be easily attached to the support surface.
  • FIG. 1 shows the view of a spring element 1 according to the invention, consisting of a guide body 2 and a supporting body 3 which is resiliently movable therein.
  • the guide body 2 consists here, for example, of a hollow body with a rectangular cross section that is open on one side.
  • the guide body has fastening flanges 4, which have holes 5 for receiving fastening screws (not shown) are provided.
  • the spring element can be connected to a base body via these flanges.
  • the support body 3 is arranged displaceably in the guide body 2, the upper end of the support body 3 protruding from the guide body 2.
  • This end of the support body 3 preferably has an upwardly directed pin 6 which serves as a holding means for a component to be supported on the end face 3 'of the support body 3.
  • the support body 3 is supported by a spring 7 against the bottom of the guide body 2, as can be seen in Figure 2.
  • the guide of the support body 3 in the guide body 2 is effected by the side walls. A resilient, translatory movement of the support body 3 in the guide body 2 is thus realized.
  • limiting means are provided against the opening of the guide body 2 (not shown). These limiting means can be formed, for example, by resilient tongues with cams which can be latched into openings.
  • the support body is preferably formed from a box-like body with a rectangular cross section.
  • a tongue 8 is formed by means of a cut 9 running through the end face 3 'and a side face of the support body. This enables a resilient movement of the pin 6 perpendicular to the axis of the guide body 2.
  • the support body 2 is made of a material that is not completely rigid, but of an at least partially elastic material.
  • the support body is preferably made of plastic.
  • the slatted frame for beds shown schematically in FIG. 3 is to be considered as an example of an application of such spring elements according to the invention.
  • the slatted frame shown is a frame 10 with slats 11 resiliently arranged therein. These slats are designed as essentially rigid bodies. For the storage of these slats, a number of the spring elements 1 according to the invention are now arranged on the two longer sides of the frame. At the slat ends there are holes for receiving the pins 6 of the spring elements 1.
  • the slat ends are now each attached to the pin 6 of the spring elements 1 and span the free area of the frame 10 of the slatted frame now formed. If one of these slats 11 is now pressed down only on one side of the frame 10, the pins 6 of the spring elements 1 can participate in this twisting movement. This prevents overloading of such fixed pins, which can lead to the pin breaking, and at the same time also prevents the supporting body 6 from tilting in the guide 2.

Landscapes

  • Springs (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Clamps And Clips (AREA)
  • Surgical Instruments (AREA)
  • Finger-Pressure Massage (AREA)

Claims (5)

  1. Elément de support élastique (1) pour le support d'un élément structurel (11), avec un support (3) déplaçable par mouvement translatoire le long d'un guide contre un ressort (7), ledit support (3) comprenant à son extrémité opposée au ressort une surface d'appui essentiellement plane (3') pour l'élément structurel (11) et des moyens de retenue (6), caracterisé en ce qu'une languette (8) s'étendant parallèlement par rapport au guide et pivotable élastiquement latéralement par rapport au guide est prévue sur l'extrémité du support (3) opposée au ressort (7), la surface d'appui (3') et les moyens d'arrêt étant disposés sur l'extrémité supérieure libre de la languette.
  2. Elément de support élastique selon la revendication 1, caracterisé en ce qu'un tenon (8) est prévu comme moyens d'arrêt.
  3. Elément de support élastique selon l'une des revendications 1 ou 2, characterisé en ce que le support (3) présente une section transversale réctangulaire.
  4. Elément de support élastique selon l'une des revendications 1 à 3, characterisé en ce que le guide est formé par un corps creux (2) embrassant la section transversale du support.
  5. Utilisation d'un élément de support élastique selon l'une des revendications 1 à 4 dans des meubles sièges ou couchettes.
EP94119934A 1994-12-16 1994-12-16 Elément de support élastique Expired - Lifetime EP0716822B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT94119934T ATE159644T1 (de) 1994-12-16 1994-12-16 Federelement
DE59404487T DE59404487D1 (de) 1994-12-16 1994-12-16 Federelement
EP94119934A EP0716822B1 (fr) 1994-12-16 1994-12-16 Elément de support élastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94119934A EP0716822B1 (fr) 1994-12-16 1994-12-16 Elément de support élastique

Publications (2)

Publication Number Publication Date
EP0716822A1 EP0716822A1 (fr) 1996-06-19
EP0716822B1 true EP0716822B1 (fr) 1997-10-29

Family

ID=8216536

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94119934A Expired - Lifetime EP0716822B1 (fr) 1994-12-16 1994-12-16 Elément de support élastique

Country Status (3)

Country Link
EP (1) EP0716822B1 (fr)
AT (1) ATE159644T1 (fr)
DE (1) DE59404487D1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1003613C2 (nl) * 1996-07-16 1997-06-10 Kwakernaat Bedding Zit- of ligelement.
JP3982046B2 (ja) 1997-04-16 2007-09-26 ソニー株式会社 高分子凝集剤
EP1104660A1 (fr) * 1999-12-01 2001-06-06 Pendo Ergonomic Systems Ag Lit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144548C2 (de) * 1981-11-10 1985-09-05 Arthur 6803 Edingen-Neckarhausen Lieberknecht Untermatratze mit Querträgern und elastischen Verbindungsstücken
DE3700022C2 (de) * 1987-01-02 1998-10-22 Siegbert Hartmann Lagerung für die Federleisten eines Lattenrostes an den Seitenteilen von Bettrahmen
FR2688129A1 (fr) * 1992-03-03 1993-09-10 Anatomia International Lit ergonomique a flexibilite variable.

Also Published As

Publication number Publication date
DE59404487D1 (de) 1997-12-04
ATE159644T1 (de) 1997-11-15
EP0716822A1 (fr) 1996-06-19

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