EP1785071A1 - Latten-Lagerkörper und das Lattenrost - Google Patents

Latten-Lagerkörper und das Lattenrost Download PDF

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Publication number
EP1785071A1
EP1785071A1 EP06291735A EP06291735A EP1785071A1 EP 1785071 A1 EP1785071 A1 EP 1785071A1 EP 06291735 A EP06291735 A EP 06291735A EP 06291735 A EP06291735 A EP 06291735A EP 1785071 A1 EP1785071 A1 EP 1785071A1
Authority
EP
European Patent Office
Prior art keywords
section
support
suspension
batten
lath
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Withdrawn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
EP06291735A
Other languages
English (en)
French (fr)
Inventor
Pascal Dupau
Thierry Le Glaunec
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.)
Creations Andre Renault SAS
Original Assignee
Creations Andre Renault SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36658606&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1785071(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Creations Andre Renault SAS filed Critical Creations Andre Renault SAS
Publication of EP1785071A1 publication Critical patent/EP1785071A1/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Withdrawn legal-status Critical Current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 ; Slatted bed bases
    • A47C23/062—Slat supports
    • A47C23/067—Slat supports adjustable, e.g. in height or elasticity
    • 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
    • A47C23/068—Slat supports with additional supports between the ends of the slats

Definitions

  • the present invention relates to a batten support (s), in particular bed batten (s) or other load-bearing device, for the realization of slatted support surface between two longitudinal members as well as a slatted support surface. between two longitudinal members obtained using at least two batten supports (s) of the aforementioned type.
  • a batten support comprising at least one attachment section to said spar, a bearing section (s) for receiving the end of at least one slat and, interposed between said sections, a suspension section.
  • adjustable elastic hardness the hardness adjusting member acting simultaneously on the hardness of the slat and that of the suspension section.
  • Latte supports especially for the realization of slatted support surface, such as slatted bed, are well known to those skilled in this art.
  • An embodiment of such a slat support is described in particular in the patent FR-A-2757754 of the present applicant.
  • each batten support To provide a slatted bearing surface between two longitudinal members using such batten supports (s), positioning the batten supports (s) facing and secures each batten support to a spar, each end of a batten being inserted into a bearing of the bearing section of each batten support.
  • the first family of devices relates to devices for adjusting the hardness of the batten.
  • the slat intended to be inserted into a batten support
  • a second batten being superimposed on the batten inserted in the batten support bearing.
  • a slider is slidably positioned on the two superposed slats and allows, depending on its position, close to the slat support, or close to the middle of the slat, to vary at will the hardness of the slat.
  • Such a solution does not allow to act on the support batten (s) itself. Accordingly, if the slat support suspension section is a very soft suspension section, it is likely that user comfort will not be increased by adjusting the slat hardness.
  • a second family of devices relates to devices that act on adjusting the hardness of the suspension section. These devices generally consist of a wheel adapted to move from one position to another, the passage from one position to another resulting in the displacement of a movable stop which prevents or not at each support batten (s), the approximation of the bearing section of the fastening section according to its position.
  • the movable stop is positioned in such a way as to prevent the bearing section from coming closer to the fixing section at the batten support while for a soft adjustment or soft of the suspension, the movable stop is positioned in such a way as to allow a closer of the bearing section of the securing section of the batten support (s) in the loaded or loaded state of the batten support (s). ).
  • the disadvantage of this second solution is that in the case where the slats are particularly flexible, the only adjustment of the hardness of the suspension does not significantly increase the comfort of the user, the surface continues to bend under. the weight of the user at the slats.
  • An object of the present invention is therefore to provide a batten support (s) and a batten support surface (s) obtained from such batten supports (s) whose designs are improved by allowing an effective adjustment of the hardness of the entire slatted support surface.
  • Another object of the present invention is to provide a batten support (s) and a support surface formed using such supports whose designs allow a uniform adjustment of the hardness of the bearing surface on the whole. the area delimited by said surface.
  • the subject of the invention is a batten support (s), in particular bed batten (s) or other load-carrying device, for producing a slatted support surface between two longitudinal members, this support of batten comprising at least one attachment section to said spar, a bearing section (s) for receiving the end of at least one slat and, interposed between said sections, an elastically adjustable resilient suspension section, the member for adjusting the hardness of the suspension section acting simultaneously on the hardness on the one hand, of the suspension section and on the other hand, of the lath (s) carried by said support, to the inserted state of a slat in a bearing, characterized in that the suspension section is in the form of a suspension arm extending under the batten, in the inserted state of the slat in said bearing, this suspension arm, connected at one of its ends, on the one hand to the attachment section, the other hand to the bearing section, being equipped at its opposite end with an elastically deformable piece of connection to the slats or
  • connection of the end of the suspension arm to the batten by an elastically deformable part has a large number of advantages. It prevents sagging of the arm during a hard adjustment of the suspension, that is to say when the cursor is pressing on said end. This elastically deformable piece further prevents slamming of the arm against the slat in the loaded state. Finally, it holds the cursor and prevents its movement beyond said end of the arm.
  • the design of the arm increases the possibilities of adjusting the hardness of the batten by acting at a point close to the median zone of said batten.
  • the suspension arm is divided into two branches, one of the branches, static, connecting the arm at the attachment section of the support, the other branch, dynamic, connecting the arm to the bearing section, the point of intersection of said branches constituting the pivot point of the arm whose angular displacement amplitude is adjusted by the position of the adjustment member on the slat.
  • This arrangement allows under certain conditions to block the suspension or conversely to increase the deformation range of the batten and suspension assembly.
  • the adjustment member is controlled in displacement on or along the batten to modify the possibilities of approximation between arm and batten and consequently the adjustment of the hardness.
  • the adjustment member is disposed at or near the end of the suspension arm equipped with an elastically deformable part for connection to the slat and prevents or minimizes any approximation between arm and batten.
  • the member for adjusting the hardness of the suspension section is a slider with a base slidable along at least one slat, the tip of the slider moving on the surface of the suspension arm.
  • Another subject of the invention is a slatted bearing surface between two longitudinal members, of the type comprising at least two batten supports (s) positioned opposite one another each secured to a spar, each batten support (s). comprising at least one securing section to a spar, a bearing section for receiving the end of at least one slat and, interposed between said sections, an elastically adjustable resilient suspension section, the adjusting member the hardness of the suspension section of a batten support acting simultaneously on the hardness on the one hand, of the suspension section and, on the other hand, of the slat or slats carried by said support, characterized in that the suspension section is in the form of a suspension arm extending under the batten in the inserted state of the batten in said bearing, this suspension arm, connected at one of its ends, on the one hand to the securing section, on the other hand to the bearing section, being equipped at its opposite end with an elastically deformable part for connection to the slat or slats.
  • the support 1 batten (s) 2 object of the invention is more particularly intended to allow, by cooperation with a lath support (s) facing, to provide a support surface to slats between two longitudinal members 3 in particular for the production of sleeping or sitting surface, such as in particular a slatted frame.
  • the longitudinal members 3 may be made in the form of continuous or discontinuous elements, articulated or not.
  • This slatted bearing surface 2 comprises at least two supports 1 batten (s) positioned opposite and each secured to a longitudinal member 3, the or slats 2 interconnecting said supports 1 batten.
  • a surface comprises on each of the longitudinal members, a plurality of slat supports. Each support carries one or more slats. These slats 2 may be bed slats or any other load carrier device.
  • Each support 1 batten (s) 2 for the realization of a slatted support surface between two longitudinal members 3 comprises at least one section 4 for attachment to a spar 3, a bearing section 5 (s) 5A for the receiving the end of at least one slat 2 and, interposed between said sections 4, 5, a section 6 elastic suspension adjustable hardness.
  • the slatted bearing section 5A has been shown to receive two slats extending parallel to one another. Section 5 therefore comprises two levels 5A.
  • the member 13 for adjusting the hardness of the suspension section acts simultaneously on the hardness of the suspension section 6 and on the hardness of the lath (s) 2 carried by said support 1 as illustrated in FIGS. 3 and 4.
  • section 6 of FIG. suspension is in the form of a suspension arm 7 extending under the lath 2, in the inserted state of the lath 2 in the bearing 5A.
  • the suspension arm 7 extends under all slats. This suspension arm 7 tends to approach the lath 2 in the loaded state of said support 1, as illustrated in FIGS.
  • suspension arm is represented in a position corresponding to a position in which a force thrust is exerted either at the batten or at batten supports (s), this thrust force resulting for example from the coating of a person on the support surface with slats formed.
  • the suspension arm 7 is connected at one of its ends to the securing section 4 and to the bearing section 5 and is equipped at its end. opposite, of an elastically deformable part 10 connecting to the slats 2.
  • This elastically deformable connection 10 is constituted by a hollow structure in the general shape of a ring 11, elastically deformable on crushing, surmounted by a bar 12 bearing against the face of the top of at least one latte of the batten support.
  • This bar 12 can slide freely along the batten during deformation of the batten.
  • the ring 11 does not mean anything to the deformation of the batten or the arm 7.
  • the batten 2 is inserted between the lower face of the bar 12 and the top of the ring 11.
  • the suspension arm 7 is divided into two branches 8, 9, one of the branches, static, shown at 8 in the figures, connects the arm 7 to the support section 4 of the support 1, the other branch, called dynamic and 9 shown in the figures, connects the arm 7 to the bearing section 5.
  • the point of intersection of said branches 8, 9 constitutes the pivot point of the arm 7 whose angular displacement amplitude is adjusted by the position of the adjustment member 13 on the batten 2.
  • the suspension arm 7 can therefore be considered as an oscillating arm to allow a connection between arm 7 and batten 2 in the loaded state of the support 1 and / or the batten.
  • the adjustment member 13 made in the form of a rigid piece, is, for its part, controlled in displacement on or along the batten 2 to modify the possibilities of approaching between the arms 7 and the batten 2.
  • the adjustment member 13 is disposed at or near the end of the suspension arm 7 equipped with the connecting piece 10 to said slat and prevents or limits the maximum any approximation between arm 7 and batten 2. This impossibility of approximation corresponds to the blockages of the section 6 of suspension and the deflection of the batten 2. This position is more particularly shown in Figures 3A and 3B.
  • the slider when the slider is positioned in the vicinity of the end of the suspension arm 7, equipped with the elastically deformable part 10, this slider prevents the movement in the direction of an approximation of the suspension arm 7 of the slat 2 and prevents, parallel, the deflection of the slat 2 positioned above the suspension arm 7. This results in an adjustment of the suspension called hard or firm adjustment of said suspension and the batten.
  • the adjustment member 13 as illustrated in FIGS. 5A and 5B, is positioned in the vicinity of the end of the suspension arm 2 connected to the fixing section 4 and to the bearing section 5.
  • the suspension arm 7 may, in the loaded state of the lath support (s) or the batten, closer to the lath 2 then ensuring a damping of all.
  • the slat 2 can freely flex.
  • the setting obtained is then a so-called soft or soft setting.
  • This setting can operate over a wide range.
  • the adjustment member 13 comes to the end of the stroke bearing on the static branch 8 of the arm 7.
  • the adjustment member can occupy all of the intermediate positions between these two extreme positions. depending on the desired hardness setting, as illustrated in Figures 4A and 4B where the adjusting member 13 is positioned in line with the arm pivot. As soon as the adjustment member 13 comes from its base resting on the arm, it prevents any deformation of the suspension.
  • the suspension arm one end of which is connected on the one hand to the securing section 4, on the other hand to the bearing section 5, can be made in one piece with at least one of said sections.
  • the attachment section 4 and the end of said arm can be made in one piece.
  • the bearings 5A of the bearing section 5 and the end of said arm bearing said bearings can be made in one piece. The result is a simplicity of construction.
  • the arm 7 and its elastically deformable part 10 connecting to the batten 2 can also be made in one piece.
  • the member 13 for adjusting the hardness is in the form of a slider with a base 14 slidable along at least one slat 2.
  • the tip 15 of the slider moves on the surface of the arm 7 of suspension.
  • the surface of the suspension arm 7 can then define, over at least part of its length, a guide path 16 for the tip 15 of the slider.
  • This guide path 16 is shaped according to the setting of the desired hardness.
  • the bearing section 5A may comprise at least two bearings 5A each serving to receive the end of a slat 2, said bearings 5A being connected to a common fastening section 4 by a section 6 of common elastic suspension.
  • the same support 1 slats 2 is equipped with two bearings 5A but a single arm 7 suspension and a single section 4 for attachment to a spar 3.
  • the adjusting member in the form of a slider whose base 14 slides along the slats while the tip 15 comes, in certain positions, bearing on the surface of the suspension arm 7, is adjusted in position so as to be close to either the end of the suspension arm equipped with the batten bearings, either of the end of the suspension arm 7 equipped with an elastic connection 10 to the slats according to the desired hardness.
  • each batten support is equipped with its adjustment member.
  • the beam attachment section, the bearing section and the suspension section of a batten support were made in one piece.
  • This piece is generally a plastic part that can be made by molding, for example by injection.

Landscapes

  • Blinds (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Invalid Beds And Related Equipment (AREA)
EP06291735A 2005-11-10 2006-11-07 Latten-Lagerkörper und das Lattenrost Withdrawn EP1785071A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0511453A FR2892907B1 (fr) 2005-11-10 2005-11-10 Support de latte(s), notamment de latte(s) de lit pour la realisation de surface d'appui a lattes et surface d'appui a lattes obtenue

Publications (1)

Publication Number Publication Date
EP1785071A1 true EP1785071A1 (de) 2007-05-16

Family

ID=36658606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06291735A Withdrawn EP1785071A1 (de) 2005-11-10 2006-11-07 Latten-Lagerkörper und das Lattenrost

Country Status (2)

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EP (1) EP1785071A1 (de)
FR (1) FR2892907B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2384670A1 (de) * 2010-05-06 2011-11-09 Siegbert Hartmann Härteversteller eines Bettlattenrostes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150873A2 (de) * 1984-01-17 1985-08-07 Industrie En Handelmij Riviera B.V. Matratzenrost
EP0512569A1 (de) * 1991-05-09 1992-11-11 Rössle & Wanner Gmbh Lattenrost
FR2689742A1 (fr) * 1992-04-10 1993-10-15 Onrev Perfectionnement aux supports de lattes de sommier.
DE9420137U1 (de) * 1994-12-16 1995-04-06 Optimo Moebelhandelsgesellscha Verstellbeschlag für Lattenroste zur Härteverstellung von Liegezonen
DE29714024U1 (de) * 1997-08-06 1997-12-18 Recticel Int Bettsysteme Gmbh Lagerkörper zur federnden Lagerung von Leisten eines Bettrostes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617787A1 (de) * 1996-05-05 1997-11-06 Roessle & Wanner Gmbh Lattenrost
FR2839870B1 (fr) * 2002-05-24 2004-08-27 Delahousse Et Fils Sa Systeme de reglage de fermete pour rotule de sommier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150873A2 (de) * 1984-01-17 1985-08-07 Industrie En Handelmij Riviera B.V. Matratzenrost
EP0512569A1 (de) * 1991-05-09 1992-11-11 Rössle & Wanner Gmbh Lattenrost
FR2689742A1 (fr) * 1992-04-10 1993-10-15 Onrev Perfectionnement aux supports de lattes de sommier.
DE9420137U1 (de) * 1994-12-16 1995-04-06 Optimo Moebelhandelsgesellscha Verstellbeschlag für Lattenroste zur Härteverstellung von Liegezonen
DE29714024U1 (de) * 1997-08-06 1997-12-18 Recticel Int Bettsysteme Gmbh Lagerkörper zur federnden Lagerung von Leisten eines Bettrostes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2384670A1 (de) * 2010-05-06 2011-11-09 Siegbert Hartmann Härteversteller eines Bettlattenrostes

Also Published As

Publication number Publication date
FR2892907A1 (fr) 2007-05-11
FR2892907B1 (fr) 2012-10-19

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