EP0351721B1 - Armature de suspension pour un siège ou lit - Google Patents

Armature de suspension pour un siège ou lit Download PDF

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Publication number
EP0351721B1
EP0351721B1 EP89112898A EP89112898A EP0351721B1 EP 0351721 B1 EP0351721 B1 EP 0351721B1 EP 89112898 A EP89112898 A EP 89112898A EP 89112898 A EP89112898 A EP 89112898A EP 0351721 B1 EP0351721 B1 EP 0351721B1
Authority
EP
European Patent Office
Prior art keywords
support
suspension frame
wires
chair
swing wires
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
EP89112898A
Other languages
German (de)
English (en)
Other versions
EP0351721A1 (fr
Inventor
Siegfried Pürner
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
Priority to AT89112898T priority Critical patent/ATE103479T1/de
Publication of EP0351721A1 publication Critical patent/EP0351721A1/fr
Application granted granted Critical
Publication of EP0351721B1 publication Critical patent/EP0351721B1/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
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/006—Oscillating, balancing or vibrating mechanisms connected to the bedstead
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/84—Suspended beds, e.g. suspended from ceiling
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/0255—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame pivotally mounted in the base frame, e.g. swings
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs

Definitions

  • the invention relates to a suspension frame for a piece of seating or reclining furniture.
  • the invention is therefore based on the object of making available a hanging frame of the type mentioned which, with perfect statics, has a significantly increased sensitivity to movements of the human body and makes it possible to convert existing seating or reclining furniture.
  • the invention consists in that, in a suspension frame for a piece of seating or reclining furniture of the type mentioned at the outset, the intermediate support hangs on the base support by means of two intermediate support cable pendulums arranged at a distance from one another.
  • the invention proposes that the projections of the support girder and intermediate girder rope pendulum form a triangle in the plane of the seat or lying surface. It is advisable that the two intermediate carrier rope pendulums are aligned in the longitudinal direction of the lying surface.
  • the base support consists of two vertically standing, trapezoidal frames, which are connected by transverse struts extending transversely to the seat or lying surface, which preferably run in two opposite corner points of the trapezoidal frame.
  • the invention likewise makes available a suspension frame for a piece of seating furniture which is capable of carrying out vibrations, consisting of a support connected to the seat surface, which is connected to a base support on both sides of the seat surface by means of a rope pendulum.
  • the special feature of the invention is that the support consists of two support beams that run from one side of a seat to the other and attack at right angles at a distance from each other rope pendulums that on are connected at the top end to a connecting support, and the base support extends upward to the connecting support between the cable pendulums and is connected to it.
  • the suspension frame according to the invention has a floor support 1 with which it rests on the floor.
  • This floor support 1 consists of two trapezoidal frames 2. These frames 2 are connected to one another by transverse struts 3 and 4, which are fastened to the trapezoidal frames 2 at opposite corner points thereof.
  • the support bracket 13 has at its ends telescopically displaceable end pieces 16 which carry mounting iron 17 and can be fixed on the support bracket 13 in the desired position on both sides by means of a wing screw 18, so that the frame can be adapted to the width of the slatted frame within a bed frame, not shown can.
  • the intermediate carrier rope pendulums 5 and 6 consist of wire ropes with a reduced diameter compared to the support beam rope pendulum 11, as a result of which the vibration sensitivity of the frame is increased.
  • FIG. 2 an office chair is shown, whose dashed pad 21 rests on support beams 22a and 22b.
  • the support beams 22 a, b run from one side of the chair shown under the seat surface 21 to the opposite side and are connected to one another by cross beams 23, so that the support beams 22 a, b and cross beams 23 form a supporting structure.
  • the support brackets 22 a, b are connected at their ends to the side of the cushion 21 with cable pendulums 24 which are suspended at the ends of a connecting bracket 25.
  • connection supports 25 are connected to a base support 26 on both sides.
  • the base support 26 runs underneath the support supports 23 under the seat surface and is arched upward at 26a so that it engages around the seat surface and extends on both sides up to the connection support 25.
  • the base support 26 rests on the top of two laterally offset rockers 27 and is firmly connected to them.
  • the connection is strengthened by the base support 26 having two extensions 26 a, b in the region of the rockers 27. For the rest, the base support 26 is broadband, as can be seen from FIG. 2.
  • a mounting block 28 is arranged between the two rockers 27, at the front end of which the rockers 27 are articulated via a bolt 29. At the opposite, rear end of the mounting block 28, this is with a Telescopic piston assembly 30 connected. This rests on a five-armed foot 31. At the ends of the five arms, rollers 32 are provided in the usual way. With the aid of a locking lever 33, the pivoting movement of the rockers 27 can be fixed relative to the mounting block 28, and an adjusting lever 34 makes it possible to vent the pneumatic telescopic piston arrangement 30 in order to lower the seat relative to the foot 31.
  • the frame according to the invention makes an extremely sensitive suspension of the cushion 21 with respect to the foot 31 available via the cable pendulum 24, so that even the smallest pressure changes in the body, even if the latter is apparently at rest, produce an imperceptible swinging, which is extremely beneficial in terms of health is.
  • the suspension according to the invention is characterized by a small space requirement, so that an armchair equipped with it does not deviate in size from conventional office armchairs, and conventional foot frames that have a rocking mechanism that can be locked in place and are provided with a lowerable telescopic piston arrangement can be equipped according to the present invention.
  • the hanging frame according to the invention convert existing furniture in a statically satisfactory manner, so that the seat or lying surface can vibrate dynamically in response to the human body, with a very sensitive responsiveness being achieved, so that hardly noticeable movements trigger a vibration of the body.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Chairs Characterized By Structure (AREA)
  • Special Chairs (AREA)
  • Bedding Items (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Claims (8)

  1. Armature de suspension pour un siège ou un lit, qui est dans la situation d'exécuter des oscillations, consistant en un support d'appui (13) relié avec la surface de siège ou la surface de couchage, qui est relié aux deux côtés de la surface de siège ou de la surface de couchage, par l'intermédiaire de suspensions pendulaires à câble (5, 6, 11), avec un support de base (1), où, au support d'appui (13), à chaque côté, s'accrochent deux suspensions pendulaires à câble (5, 6), et le support d'appui (13) est accroché, par l'intermédiaire de suspensions pendulaires à câble de support d'appui (11), à un support intermédiaire (9), qui, à son tour, pend au support de base (1),
    caractérisée en ce que,
    le support intermédiaire (9), au moyen de deux suspensions pendulaires à câble de support intermédiaire agencées à distance l'une de l'autre, pend au support de base (1).
  2. Armature de suspension selon la revendication 1, caractérisée en ce que les projections de suspensions pendulaires à câble de support d'appui (11) et de suspensions pendulaires à câble de support intermédiaire (5, 6) forment dans le plan de la surface de siège ou de la surface de couchage, un triangle.
  3. Armature de suspension selon la revendication 2, caractérisée en ce que les deux suspensions pendulaires à câble de support intermédiaire (5, 6) s'alignent dans la direction longitudinale de la surface de couchage.
  4. Armature de suspension selon une des revendications 1 à 3, caractérisée en ce que les deux suspensions pendulaires à câble de support intermédiaire (5, 6) sont reliées à leur extrémité inférieure avec une traverse de liaison (8), à laquelle, à son tour, le support intermédiaire (9) est fixé.
  5. Armature de suspension selon une des revendications 1 à 4, caractérisée en ce que le support de base (1) consiste en deux cadres (2) configurés en forme de trapèze, se trouvant perpendiculaires, qui sont reliés par des entretoises (3) s'étendant transversalement à la surface de siège ou à la surface de couchage, qui, de façon préférée, s'étendent dans deux points de coin se trouvant à l'opposé des cadres (2) en forme de trapèze.
  6. Armature de suspension pour un siège, qui est dans la situation d'effectuer des oscillations, consistant en un appui relié avec la surface de siège, qui est relié aux deux côtés de la surface de siège, par l'intermédiaire de suspensions pendulaires à câble (24), avec un support de base (26), caractérisée en ce que l'appui consiste en deux supports d'appui (22a, 22b), qui s'étendent d'un côté d'une surface de siège à l'autre,
    en outre, s'accrochent des suspensions pendulaires à câble (24), à angle droit, espacées l'une de l'autre, qui sont reliées à l'extrémité supérieure avec un support de liaison (25), et le support de base (26) s'étend entre les suspensions pendulaires à câble (24), recourbé vers le haut au support de liaison (25) et est relié avec celui-ci.
  7. Armature de suspension selon la revendication 6, caractérisée en ce que le support de base (26) est pourvu à ses extrémités d'un support transversal (23) s'étendant à angle droit par rapport à celui-ci, et que les suspensions pendulaires (24) s'accrochent à celui-ci.
  8. Armature de suspension selon une des revendications 6 ou 7, caractérisée en ce qu'entre des supports de liaison (25) et des supports d'appui (22a, 22b), sont agencées deux suspensions pendulaires à câble (24), ou davantage, montées en série en forme de cascade avec des supports intermédiaires.
EP89112898A 1988-07-21 1989-07-14 Armature de suspension pour un siège ou lit Expired - Lifetime EP0351721B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89112898T ATE103479T1 (de) 1988-07-21 1989-07-14 Aufhaengegestell fuer ein sitz- oder liegemoebel.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3824742A DE3824742A1 (de) 1988-07-21 1988-07-21 Aufhaengungsgestell fuer ein sitz- oder liegemoebel
DE3824742 1988-07-21
DE8813236U 1988-10-21
DE8813236U DE8813236U1 (fr) 1988-07-21 1988-10-21

Publications (2)

Publication Number Publication Date
EP0351721A1 EP0351721A1 (fr) 1990-01-24
EP0351721B1 true EP0351721B1 (fr) 1994-03-30

Family

ID=25870327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89112898A Expired - Lifetime EP0351721B1 (fr) 1988-07-21 1989-07-14 Armature de suspension pour un siège ou lit

Country Status (4)

Country Link
US (2) US5108065A (fr)
EP (1) EP0351721B1 (fr)
AT (1) ATE103479T1 (fr)
DE (3) DE3824742A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824742A1 (de) * 1988-07-21 1990-01-25 Siegfried Dipl Ing Puerner Aufhaengungsgestell fuer ein sitz- oder liegemoebel
US5957419A (en) * 1996-03-07 1999-09-28 B & B Marine Manufacturing, Inc. Adjustable support apparatus for boat seats
US6827401B2 (en) 2001-10-17 2004-12-07 La-Z-Boy Incorporated Leaf spring rocker mechanism for a reclining chair
US6935600B1 (en) * 2003-06-26 2005-08-30 Christopher R. Barrepski Suspension holding device and method of use
US6983979B2 (en) * 2003-07-31 2006-01-10 Happijac Company System for moving beds
US7686390B2 (en) * 2007-11-07 2010-03-30 Montecito Research Motion simulation chair
US9656590B2 (en) 2014-05-15 2017-05-23 Lippert Components, Inc. Bed lift mounting member
ITUB20154688A1 (it) * 2015-10-15 2017-04-15 Co Fe Mo Ind S R L Meccanismo di oscillazione per sedie regolabile
IT201600071468A1 (it) 2016-07-08 2018-01-08 Co Fe Mo Ind S R L Meccanismo di oscillazione per sedie
EP3834666B1 (fr) * 2019-12-09 2021-12-01 Ruoey Lung Enterprise Corp. Siège de base pour lit, chaise ou canapé

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1319582A (en) * 1919-10-21 Bic hebert
US1120931A (en) * 1911-10-12 1914-12-15 Alton E Gosso Adjustable folding spring-cot.
US1795202A (en) * 1927-10-14 1931-03-03 Troy Sunshade Company Article of furniture
US1862953A (en) * 1931-11-19 1932-06-14 Jean D Couch Seat suspension
US2070160A (en) * 1936-03-20 1937-02-09 Ernest Albert Furniture
US2284571A (en) * 1939-08-05 1942-05-26 Heller Jules Oscillating chair
US2567612A (en) * 1949-06-28 1951-09-11 L S Mcclaren Porch glider
US2667207A (en) * 1950-06-14 1954-01-26 Magyar John Andrew Chair and table combination
US3656805A (en) * 1969-09-15 1972-04-18 Interroyal Corp Chair control and support
US3994468A (en) * 1975-10-21 1976-11-30 Lawrence Peska Associates, Inc. Prefabricated glider
US4114209A (en) * 1977-05-31 1978-09-19 Sandlin Joseph P Tilting attachment for a bed
DE3506377A1 (de) * 1985-02-20 1986-08-21 Eduard 8591 Pullenreuth Haider Sitz- oder ruhemoebel
CH667000A5 (de) * 1985-09-03 1988-09-15 Hugo Degen Liegemoebel mit pendelrahmen.
GB8521845D0 (en) * 1985-09-03 1985-10-09 Permabond Adhesives Initiator compositions
DE8531386U1 (fr) * 1985-11-04 1987-03-05 Haider, Eduard, 8591 Pullenreuth, De
US4786106A (en) * 1987-05-11 1988-11-22 Homecrest Industries Incorporated Rocking chair construction and method of making same
CA1329964C (fr) * 1988-10-05 1994-06-07 Byron Egeland Support de matelas suspendu
US4889384A (en) * 1988-07-10 1989-12-26 Leggett & Platt, Incorporated Knee-action chair control
DE3824742A1 (de) * 1988-07-21 1990-01-25 Siegfried Dipl Ing Puerner Aufhaengungsgestell fuer ein sitz- oder liegemoebel

Also Published As

Publication number Publication date
ATE103479T1 (de) 1994-04-15
US5263677A (en) 1993-11-23
EP0351721A1 (fr) 1990-01-24
US5108065A (en) 1992-04-28
DE58907333D1 (de) 1994-05-05
DE8813236U1 (fr) 1988-12-08
DE3824742A1 (de) 1990-01-25

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