EP2721961B1 - Composants de meuble d'assise et meuble d'assise - Google Patents

Composants de meuble d'assise et meuble d'assise Download PDF

Info

Publication number
EP2721961B1
EP2721961B1 EP13182023.5A EP13182023A EP2721961B1 EP 2721961 B1 EP2721961 B1 EP 2721961B1 EP 13182023 A EP13182023 A EP 13182023A EP 2721961 B1 EP2721961 B1 EP 2721961B1
Authority
EP
European Patent Office
Prior art keywords
seating
backrest
seating component
frame
membrane
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.)
Active
Application number
EP13182023.5A
Other languages
German (de)
English (en)
Other versions
EP2721961A1 (fr
Inventor
Thomas Stenzel
Peter Maier
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.)
Sedus Stoll AG
Original Assignee
Sedus Stoll 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 Sedus Stoll AG filed Critical Sedus Stoll AG
Publication of EP2721961A1 publication Critical patent/EP2721961A1/fr
Application granted granted Critical
Publication of EP2721961B1 publication Critical patent/EP2721961B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/28—Seat parts with tensioned springs, e.g. of flat type
    • A47C7/282—Seat parts with tensioned springs, e.g. of flat type with mesh-like supports, e.g. elastomeric membranes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/02—Upholstery attaching means
    • A47C31/023—Upholstery attaching means connecting upholstery to frames, e.g. by hooks, clips, snap fasteners, clamping means or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part
    • A47C7/20—Seat parts having foamed material included in cushioning part with reinforcement in the foam layer
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back

Definitions

  • the present invention relates to a seating furniture component with elastic covering, in particular a backrest of a chair.
  • the present invention further relates to such a chair.
  • An office swivel chair in addition to the mounted on a seat support seat and a support frame on a backrest. In most cases, this backrest as well as the seat is upholstered. Cushioned backrests should be ergonomically adapted in shape to the back.
  • the upholstery of such a backrest usually consists of foams of different degrees of hardness, through which the seating comfort is conditioned.
  • the pad is completed by a fleece or mat cover, which is then covered with a textile material, leather or a plastic material.
  • Such Chairs are, for example, the office swivel chairs distributed by the company Sedus Stoll AG under "black dot" and "of course".
  • a simpler alternative compared to such upholstered backrests alternative represents a net-covered backrest.
  • An office swivel chair with backrests with such elastic covering is for example in the German utility model DE 202 16 302 U1 described.
  • the mesh materials used in such office chairs have a relatively high elasticity and unlike padded backrests no point elasticity. You must also be particularly firmly clamped to maintain the shape of the net-covered backrest under load.
  • a net-covered backrest must support the lumbar region well. At the same time, however, she must not press hard against the back with the lower edge of the net frame due to lack of padding.
  • this material In addition to the high tensile strength and elasticity, it must also be breathable and windproof as possible.
  • this material must be well dyeable, since especially in office swivel chairs particularly high demands are made on an attractive design. For this reason, the materials used for net-covered backrests are relatively complex and therefore expensive.
  • Such chairs with a net-covered backrest are, for example, the office swivel chairs marketed by Sedus Stoll AG under the name of "black dot net” or "open up” with a backrest which is covered with mesh.
  • the US Pat. No. 3,264,034 describes a chair that has a frame. At the edge of the frame a load-bearing network is attached by means of fastening elements.
  • the EP 0 867 332 A2 describes a chair having a cushioning membrane.
  • the membrane is formed of a film comprising polyurethane.
  • the EP 0 467 123 A1 describes a chair with an intermediate layer.
  • the intermediate layer is formed, for example, from a wire mesh.
  • the EP 1 529 618 A1 a padding comprising a frame between which a net is stretched.
  • the US Pat. No. 3,600,035 describes a chair with a membrane, which is stretched over a frame.
  • the GB 939 343 A describes a chair with a frame, between which a net is stretched.
  • the present invention seeks to provide an inexpensive and nonetheless very stable seating furniture component for a chair.
  • this object is achieved by a seating furniture component having the features of claim 1 and / or by a backrest having the features of claim 14.
  • the finding underlying the present invention is that it is not necessary in a padding construction, and in particular in a so-called slim padding structure, to provide such a padding cover which on the one hand requires the requirements for the padding covering, such as seating comfort, aesthetics , Haptician properties and the like, and also includes the very high demands on the tensile / compressive stability of the tight padding and elasticity.
  • the multi-layer padding construction according to the invention therefore has front and back cushion coverings which have the properties required here, such as particularly suitable haptic properties, seat comfort properties, aesthetic properties and the like.
  • This front side or, if necessary, also the back upholstery cover likewise represent the visible side of the upholstery cover.
  • the load stability is met by a dedicated membrane, which in normal use in a non-visible area between the front and the back upholstery cover is arranged.
  • the particular advantage of the present invention consists in the fact that this membrane is used exclusively for load stability and therefore can be optimized exclusively with regard to these properties. Additional properties, such as aesthetic properties, the haptic properties and the like, are not relevant to the membrane and therefore need not be taken into account, especially since this membrane from the outside just not visible or therefore not felt. In this respect, even a comparatively cost-effective solution can be used for such a support membrane.
  • the entire upholstery structure can be provided relatively inexpensively due to the separation of the properties, since the respective components of the upholstery structure can each be optimized separately.
  • the frame has a clip bar.
  • This clip strip forms the attachment interface of the seating furniture component and is designed for this purpose to be clipped into a correspondingly formed attachment interface of the seat.
  • a welt strip can also be used.
  • This clip strip or the welt strip is formed elastically deformable in the rule, but at least ensures a certain dimensional stability for the seating furniture component, unless this seating furniture component has its own dimensionally stable frame. Due to their nature, this clip strip or the welt strip can be clipped into or hung in a specially provided attachment interface of a frame of the chair. In this way, a very elegant and nonetheless very stable attachment of the seating furniture component is guaranteed to the seating.
  • the cover is formed in two parts.
  • the two-part formed cover has a front and a rear cover, wherein at least the front side cover is sewn in an edge region of the seating furniture component via at least one seam with the membrane. It would also be conceivable, alternatively, if the front cover is clamped to the frame. Conceivable, of course, would be another type of attachment, such as a connection of the two covers by (pressure) buttons, zippers or the like.
  • the particular advantage of the two-part design of the covers is that different materials for the covers can be used here. For example, the properties of the front cover and the back cover can be optimized specifically for their intended use.
  • the front-side visible side which is used for example in the case of a backrest or a chair seat, has a haptic very sophisticated soft surface, is sensitive to friction and in particular is also permeable to air. These properties do not have to necessarily apply to both sides, and in particular not necessarily to the rear side, especially when the seating component is the seat of a chair.
  • the cover can be slipped over the frame in a bag-like manner, provided that the cover is made in one piece, e.g. is formed in the form of a bag.
  • the cover is made in one piece, e.g. is formed in the form of a bag.
  • a particularly simple assembly is possible.
  • the replacement of the cover is also very easy, for example, when the cover must be cleaned.
  • the membrane is completely covered by the cover.
  • the membrane is net-shaped, mesh-shaped or v continuuförmig.
  • reticulated or reticulated materials are, for example, the materials marketed by Gabriel under the brand name Runner or Harlequin.
  • the membrane may be woven or otherwise made.
  • At least the front cover is made of a functional textile, in particular breathable material.
  • both covers that is, the front and back cover, as well as the membrane of the functional fabric material.
  • Functional textiles are textiles of fibers, yarns, fabrics, knitted fabrics and the like with functional added value. These functional added-value properties preferably relate to the breathability. Other functional properties may include windproof, waterproof, thermoregulation, stain resistance, UV resistance, elasticity, durability, etc. In addition, the warming or cooling property can also be considered as functional properties. Besides, it is also beneficial Functional textiles that are particularly lightweight, thereby reducing the overall weight of the chair. In particular, the breathability is the particularly preferred property to improve the seating comfort of a person sitting on the chair.
  • Breathability refers to the ability to release water vapor released, for example, from the body of a person sitting on the chair. It is particularly preferred when using those materials which allow 30-300 g of water vapor to escape per hour from S.8. Well-known brand names for functional textiles with good breathability are for example GORE-TEX or Sympatex. In addition, it is also advantageous if materials are used which are in particular windproof, for example, in the case of a membrane-covered backrest to avoid hypothermia of the back of the person sitting on the chair. Finally, it is particularly advantageous for seats of a chair, if hard-wearing, wear-avoiding or reducing materials are used here.
  • the membrane is designed as a load-bearing, tensile and pressure-resistant plastic net, plastic fiber fabric, metal mesh, metal fiber fabric and / or mesh of fiber-reinforced material, such as CFK or GFRP.
  • plastic-formed membranes they may be made of any man-made fibers or polymers, such as PET (polyethylene terephthalate), which have versatile properties and therefore constitute a preferred synthetic fiber.
  • PET polyethylene terephthalate
  • Polyester fiber (PES) are very tear and scuff resistant, but absorb hardly any moisture.
  • Particularly advantageous is the design of the membrane made of polyamide (PA), such as nylon, nylon, etc., which are very elastic and tensile.
  • plastic materials such as polyimide (PI), polyamide-imide (PAI), polyvinylsulfide (PPS), aramid and the like may be used, depending which properties are desired.
  • PI polyimide
  • PAI polyamide-imide
  • PPS polyvinylsulfide
  • aramid and the like may be used, depending which properties are desired.
  • the latter materials have a very high tensile strength and are therefore particularly suitable for very tensile membrane.
  • materials such as polytetrafluoroethylene (PTFE) can be used, which are very temperature resistant, chemically largely inert and water-repellent and is used for example under the trade name GORE-TEX.
  • This material is preferably used for the cover, but can also be used for the membrane.
  • PE polyethylene
  • PP polypropylene
  • the latter fiber is a very light textile fiber and also has a high elasticity.
  • glass fiber reinforced materials GRP
  • carbon fiber reinforced plastics CFRP
  • GRP glass fiber reinforced materials
  • plastic materials just mentioned especially for the membrane, it is also possible to use very simple metal nets, metal mesh and the like, since these fabrics are not visible and therefore do not have to have a particularly appealing appearance.
  • metal nets can also use networks of ceramic fibers or ceramic-containing materials.
  • the seating furniture component is designed as a backrest.
  • the seating furniture component has a backrest support, via which the backrest is fastened to a seat support of the seat.
  • the inventive design of the upholstery structure consisting of reference and membrane is particularly elegant here.
  • the visible cover is used for design-technical reasons optimizable external appearance. This cover can therefore be optimized with regard to these properties and in particular with regard to the breathability, abrasion resistance, haptic properties and the like.
  • the essential for the load on the backrest properties of elasticity and tensile and compressive strength are met by the hidden so to speak inside the cover and thus not visible membrane.
  • This membrane can therefore be optimized exclusively for these properties, so that much more cost-effective materials can be used for this membrane, ie optical properties play no role here.
  • the frame is formed dimensionally stable and forms the back frame of the backrest.
  • the frame is formed by the attachment interface of the seating furniture component, which is clipped or suspended in the backrest support. In this way, it is possible to realize a very thin, less massive appearing frame, so that the entire backrest shows a particularly light-looking appearance. This is particularly advantageous when the frame of the backrest is visible.
  • the rear cover and the membrane only extend to an inner edge region of the seating furniture component. There they are attached to the front cover, for example sewn over a seam.
  • the seating furniture component in the outer edge region then only has the thickness of the front-side cover.
  • the attachment interface which is designed for example as Kedermann or clip bar, fasten.
  • the so-formed upholstery cover can thus be clipped or hooked directly from the front or from the back directly to a thin backrest frame of the chair.
  • the possibly less attractive membrane or the possibly less high-quality rear cover is not visible from the front side, that is to say from the visible side or the side of the front cover. Nevertheless, the stability is ensured because the various covers and the membrane are sewn together or otherwise secured together.
  • the seating furniture component is designed as a flat cushion, in particular as a backrest with a flat cushion.
  • the seating component inside a thin foam layer, which is arranged in the interior of the seating furniture component between the front and rear cover, and preferably between the front cover and the membrane.
  • this flat upholstered seating component has a much thinner appearance and thus works much easier, which is advantageous for design reasons.
  • At least the membrane in a inner region of the seating furniture component has a higher elasticity than in an edge region of the seating furniture component, to which it is attached, for example, to a frame.
  • at least one or even both covers have the same properties, that is, that they are in an inner region of the seating furniture component have a higher elasticity than in a border area. This is particularly advantageous when the seating component is, for example, the seat or the backrest of a chair, which is loaded in the intended use of a person sitting on the chair, preferably in the inner region of the seating furniture component. Also for reasons of comfort, this can be advantageous if, for example, if too hard a seat or too hard a backrest should be avoided.
  • Fig. 1 shows a schematic representation of a first embodiment of a seating furniture component according to the invention.
  • the seating furniture component designated here by reference numeral 10 has an at least partially elastic covering.
  • the seating furniture component 10 comprises a preferably dimensionally stable frame 11 and a cushion arrangement 12.
  • the cushion arrangement 12 contains at least one cover 13 and a membrane 14.
  • the membrane 14 is designed as a load-stable membrane 14 and clamped in the frame 11.
  • the membrane 14 is attached to a mounting interface 15 on the frame 11 or fixed to the frame 11. At this attachment interface 15, the membrane 14 is formed tensile load on the frame.
  • the frame 11 is designed pressure-resistant in the region 16 of the intended load. In the case of a seat component 10 designed as a seat, this area 16 of the intended load is the area with which a person sits on the seat. In the case of a seating furniture component 10 designed as a backrest, this is the area with which the back of a person comes into contact with the backrest.
  • the cover 13 may be in one piece or in several parts, for example in two parts.
  • the cover 13 has a front side view 17 and a back side 18.
  • the front side visible side 17 forms the user surface of the seating furniture component, in the case of a sitting furniture component 10 designed as a seat, the seat surface.
  • the rear side 18 forms the back of the seating furniture component and is often not visible, especially in normal use. It is essential that the cover 13, ie the front side 17 and the rear side 18 together with the Frame 11, the membrane 14 completely covers, so that the membrane 14 is not visible in normal use.
  • the membrane 14 is formed of a load-stable, tensile and pressure-resistant material, e.g. a plastic net, plastic fiber cloth, metal mesh, metal fiber cloth and / or fiber-reinforced material web.
  • a load-stable, tensile and pressure-resistant material e.g. a plastic net, plastic fiber cloth, metal mesh, metal fiber cloth and / or fiber-reinforced material web.
  • the membrane 14, and preferably also the cover 13 is made of a functional textile material, in particular of a breathable material.
  • Fig. 2 shows a schematic representation of a second embodiment of a seating furniture component 10 according to the invention.
  • the seating furniture component 10 shown there which is here a backrest, has a flat cushion Slim upholstery.
  • a thin foam layer 20, 21 is provided between the front and the rear cover.
  • two foam layers 20, 21 are provided which are arranged in the interior of the seating furniture component 10 on the one hand between the front cover 17 and the membrane 14 and on the other hand between the rear cover 18 and the membrane 14.
  • the seating component 10 in Fig. 2 has an inner region 22, in which the membrane 14 has a higher elasticity than in an edge region 23. This forms, for example, that area in which the seating furniture component 10 is loaded in the intended area.
  • Fig. 3 shows a schematic representation of a third embodiment of a seating furniture component 10 according to the invention.
  • the seating furniture component 10 shown there which is a seat here, has a "normal" upholstery.
  • a thick Foam layer 20 is provided between the front and the back cover .
  • the foam layer 20 is arranged only between the front cover and the membrane 14.
  • FIGS. 4A and 4B each show an office swivel chair 40 with a seating furniture component 10 according to the invention in a perspective front view or rear side view.
  • the office swivel chair 40 designated here by reference numeral 40, comprises a backrest 41, a seat 43 and a chair base with a swivel chair cross 45.
  • the seat 43 generally comprises at least one seat surface 44 consisting of a cushion and a seat support and a arranged under the seat support Verstellmechnik (not visible in the Fig. 4A and 4B not visible). On the seat support or alternatively on the Verstellmechnik the armrests 46 are attached.
  • the backrest 41 has a structural backrest frame 42 and a cushion arrangement 47 which is clamped and fixed in the backrest frame 42, as described, for example, with reference to FIGS Fig. 1 to 3 was explained.
  • the backrest 41 thus forms a seating furniture component 10 according to the invention.
  • the structural frame 42 is designed as a snap-in frame. That is, in this embodiment, the latching frame 42 not only serves to support a cushion support of the cushion assembly 47, but additionally represents the structural frame of the entire backrest 41.
  • the backrest 41 is attached to a suitably formed interface on the seat, and typically the adjustment mechanism here of the seat 40 attached.
  • FIGS. 5 and 6 two example shown as a seating furniture component according to the invention, the For example, is designed as a backrest, can be attached to the backrest support of a chair.
  • FIG. 5 shows in a fragmentary cross-sectional view, first, a first embodiment of the connection of a cushion arrangement according to the invention to the frame of a backrest 41st
  • the latching frame 50 in this simplified representation has a substantially rectangular cross-sectional shape, wherein in the rectangular cross-sectional shape has a laminating groove 52 and latching means 51 with a latching lug and provided for counter-latching means further groove.
  • the upholstery arrangement of the backrest 41 has a cushion support 14, which is formed by the membrane 14.
  • the cushion support 14 is fixed to counter-latching means 54 and a pad attachment portion 55.
  • the counter-locking means 54 are shown locked with the locking means 51, so that the counter-locking means 54 is in the form of a detent spring in the groove of the locking means 51 is engaged.
  • the cushion attachment portion 55 is recessed in the liner groove 52.
  • a front cushion cover 56 is provided on the visible side, ie on the front side of the backrest. This front cushion cover 56 is attached to the cushion attachment portion 55.
  • a back upholstery cover 57 is provided, which is attached to the cushion support 14.
  • the cushion covers 56, 57 may be glued, welded, tacked, sewn or otherwise secured.
  • the latching frame 50 is a circumferential frame, so that the cushion support 14 and the cushion covers 56, 57 extend over a peripheral frame.
  • FIG. 6 shows in a fragmentary cross-sectional view, first, a second embodiment of the connection of a cushion arrangement according to the invention to the frame of a backrest.
  • the end of the front cushion cover 56 is not attached to the cushion mounting portion 55 and then guided in the mounting groove 52 of the Einrastrahmens 50 during assembly. Rather, this front cushion cover 56 protrudes laterally beyond the latching frame 50 and thus beyond the cushion support 14 fastened to the latching frame 50.
  • the padding arrangement at these lateral areas 58 thus only the thickness of the front cushion cover 56.
  • These lateral areas 58 can then be attached to the cushion support 14 to cover a gap of the laminating groove 52 or remain free.
  • the cushioning arrangement can be used not only for a backrest, but also for a seat surface or an armrest surface, a headrest surface or the like. It is also conceivable use in other types of furniture such as lounge furniture, relaxation furniture and the like.
  • cover and the membrane are not limited to the materials mentioned. Rather, for example, any suitable seat cover, such as faux leather, real leather, cotton fabric, fiber fabric or the like may cover as reference.

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Claims (14)

  1. Élément de siège (10)
    comportant un revêtement au moins partiellement élastique, en particulier un dossier (41) d'un siège (40),
    comportant un cadre (11),
    comportant une membrane (14) stable en sollicitation, qui est fixée sur le cadre (11) ou serrée dans le cadre (11), qui est configurée résistante à la traction au moins sur une interface de fixation au niveau du cadre et qui est configurée résistante à la pression au moins dans une zone de sollicitation de l'élément de siège (10) prévue à cet effet,
    comportant une enveloppe (13), qui présente une face visible avant (17), qui forme la surface utile (17) de l'élément de siège (10), et une face visible arrière (18), qui forme la face arrière (18) de l'élément de siège (10) et qui, conjointement avec le cadre (11), couvre entièrement la membrane (14), dans lequel le cadre (11) comprend une baguette de clipsage et/ou baguette de bordure, qui forme l'interface de fixation (15) et est conformée pour être clipsée, respectivement accrochée, dans une interface de fixation du siège (40) configurée de manière correspondante.
  2. Élément de siège selon la revendication 1,
    caractérisé en ce que l'enveloppe (13) est conformée en deux parties avec une enveloppe avant et une enveloppe arrière (13 ; 17, 18), dans lequel au moins l'enveloppe avant (13 ; 17) est cousue à la membrane (14), par l'intermédiaire d'au moins un fil, dans une zone de bordure de l'élément de siège (10).
  3. Élément de siège selon la revendication 1,
    caractérisé en ce
    que l'enveloppe (13) est conformée sous la forme d'un sac et est retroussée sur le cadre (11).
  4. Élément de siège selon une des revendications précédentes,
    caractérisé en ce
    que la membrane (14) est conformée en forme de filet, de maille ou de non-tissé.
  5. Élément de siège selon une des revendications précédentes,
    caractérisé en ce
    qu'au moins l'enveloppe avant (13; 17), de préférence les deux enveloppes (13 ; 17, 18) ainsi que la membrane (14), sont conformées à partir d'un matériau textile fonctionnel, en particulier à partir d'un matériau respirant.
  6. Élément de siège selon une des revendications précédentes,
    caractérisé en ce
    que la membrane (14) est conformée sous la forme d'un filet en matière plastique stable au support, résistant à la traction et à la pression, sous la forme d'un tissu en fibre de plastique, sou la forme d'un filet en métal, d'un tissu en fibre de métal et/ou sous la forme d'un filet composé de matériau renforcé par des fibres.
  7. Élément de siège selon une des revendications précédentes,
    caractérisé en ce
    que l'élément de siège (10) est conformé sous la forme d'un dossier (41) qui présente un cadre de dossier (42) présentant une zone de liaison qui permet de fixer le dossier (41) à un support du siège (40).
  8. Élément de siège selon la revendication 7,
    caractérisé en ce
    que le cadre (11) est stable dimensionnellement et le cadre de dossier (42) forme le dossier (41).
  9. Élément de siège selon une des revendications précédentes,
    caractérisé en ce
    que l'enveloppe arrière (13) ainsi que la membrane (14) s'étendent uniquement jusqu'à une zone de bordure intérieure de l'élément de siège (10) et, là, sont cousues à l'enveloppe avant (13), de telle sorte que l'élément de siège (10) présente, dans sa zone de bordure extérieure (58), uniquement l'épaisseur de l'enveloppe avant (13; 17).
  10. Élément de siège selon la revendication 7 en lien avec la revendication 9,
    caractérisé en ce
    que l'interface de fixation (15) est reliée dans sa zone de bordure extérieure (58) uniquement à l'enveloppe avant (13).
  11. Élément de siège selon une des revendications précédentes,
    caractérisé en ce
    que l'élément de siège (10) est conformé sous la forme d'un rembourrage plat, en particulier sous la forme d'un dossier (41) comportant un rembourrage plat.
  12. Élément de siège selon une des revendications précédentes,
    caractérisé en ce
    qu'une mince couche de mousse (10) est prévue, qui est disposée à l'intérieur de l'élément de siège (10) entre l'enveloppe (13) avant et arrière, de préférence entre l'enveloppe avant (13) et la membrane (14).
  13. Élément de siège selon une des revendications précédentes,
    caractérisé en ce
    qu'au moins la membrane (14) présente dans une zone intérieure (22) de l'élément de siège (10) une élasticité plus grande que dans une zone de bordure de l'élément de siège (10).
  14. Siège (40), en particulier fauteuil de bureau pivotant ou chaise de conférence,
    comportant un pied de siège (45), un support de siège et un siège (43) appliqué dessus,
    comportant un dossier (41) selon une des revendications 1 à 13, qui présente un cadre de dossier (42) permettant de fixer le dossier (41) au support du siège (40).
EP13182023.5A 2012-10-22 2013-08-28 Composants de meuble d'assise et meuble d'assise Active EP2721961B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012219241.7A DE102012219241B4 (de) 2012-10-22 2012-10-22 Sitzmöbelkomponente und Sitzmöbel

Publications (2)

Publication Number Publication Date
EP2721961A1 EP2721961A1 (fr) 2014-04-23
EP2721961B1 true EP2721961B1 (fr) 2016-05-11

Family

ID=49034002

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13182023.5A Active EP2721961B1 (fr) 2012-10-22 2013-08-28 Composants de meuble d'assise et meuble d'assise

Country Status (2)

Country Link
EP (1) EP2721961B1 (fr)
DE (1) DE102012219241B4 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110584381A (zh) * 2019-09-19 2019-12-20 杨松 可拆卸床

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468558A (en) * 1945-09-26 1949-04-26 Gustave P Johnson Tension cushion
GB939343A (en) * 1960-02-10 1963-10-16 Slumberland Group Ltd Synthetic foam materials
US3264034A (en) * 1964-03-25 1966-08-02 David E Lawson Load bearing structure
US3600035A (en) * 1968-09-20 1971-08-17 Georges Vondrejs Autonomous seat for chair
IT1240965B (it) * 1990-07-03 1993-12-27 Fiat Auto Spa Struttura di sostegno stratificata per sedili, particolarmente per cuscini di sedili automobilistici, e relativo procedimento di fabbricazione.
CA2319884C (fr) * 1992-06-15 2001-12-04 Herman Miller, Inc. Colonne a support pneumatique pour une chaise
US5775779A (en) * 1997-03-27 1998-07-07 General Motors Corporation Polyurethane thermoplastic elastomer membrane for seat suspension
US5934758A (en) * 1997-04-30 1999-08-10 Haworth, Inc. Membrane chair
DE10121207A1 (de) * 2001-05-01 2002-11-07 Stoll Sedus Ag Vorrichtung zur Lordosenabstützung
DE20216302U1 (de) 2002-10-22 2003-04-17 Vitra Patente Ag Muttenz Neigbare Rückenlehne mit elastischer Bespannung
FR2861637B1 (fr) * 2003-11-04 2006-04-14 Oniris Procede pour realiser un couchage
DE102007014152A1 (de) * 2007-03-23 2008-09-25 Car.I.T.A. Gmbh & Co. Kg Verfahren und Anordnung zur Klimatisierung von Sitz- und Liegeflächen
DE102009036958A1 (de) * 2009-08-11 2011-02-17 Interstuhl Büromöbel GmbH & Co. KG Rückenlehne für einen Stuhl

Also Published As

Publication number Publication date
DE102012219241B4 (de) 2017-11-02
EP2721961A1 (fr) 2014-04-23
DE102012219241A1 (de) 2014-04-24

Similar Documents

Publication Publication Date Title
US20110143083A1 (en) Cushioned absorbent mat
DE102010018822B4 (de) Witterungsbeständiger Sitz für Freizeitfahrzeuge
EP2778267B1 (fr) Matériau de rembourrage pour le recouvrement élastique, isolant ou matelassé d'objets ou de composants
DE102016107214A1 (de) Verfahren zur Herstellung eines textilen Verbundmaterials sowie auf diese Weise hergestelltes textiles Verbundmaterial
DE202008012924U1 (de) Netzstuhl-Gestell und Netzstuhl-Aufbau
DE102015116689A1 (de) Heiz- und Ventilationseinlage für einen Fahrzeugsitz
DE202012007510U1 (de) Schichtaufbau für ein Sitzpolster
DE102018123731B4 (de) Rückenlehne sowie Sitzmöbel
EP2721961B1 (fr) Composants de meuble d'assise et meuble d'assise
EP2001335B1 (fr) Toile autoportante pour un siege ou un lit
DE102005055921B4 (de) Motorradsitz
DE102019210221A1 (de) Leichtbausitz, insbesondere Fahrzeugsitz mit einem Grundrahmen und Bespannungselementen und zugehörigen 3D-Druckfertigungsverfahren, in denen der Grundrahmen und die Bespannungselemente oder Teile davon werkzeuglos hergestellt werden
DE102011121991B4 (de) Fahrzeugsitz und Verfahren zum Herstellen eines Fahrzeugsitzpolsterteils
EP2047773B1 (fr) Element d'amortissement
DE102007005372A1 (de) Polsterteil
JP7168882B2 (ja) 乗物用シート
DE102017215998A1 (de) Fahrzeugsitz
DE3704529C2 (fr)
DE102020119662A1 (de) Gepolsterte Matte, insbesondere Badematte
CN214324649U (zh) 用于坐式家具物品的座椅套以及坐式家具物品
DE202018105535U1 (de) Rückenlehne sowie Sitzmöbel
DE202006016346U1 (de) Rückenlehne eines Stuhls
EP3818909B1 (fr) Siège
DE10044022C5 (de) Auflagepolster
DE102012013597A1 (de) Sitzanlage, insbesondere Fahrzeugsitz, für einen Kraftwagen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20140903

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20151214

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 797936

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160515

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013002951

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: HEPP WENGER RYFFEL AG, CH

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 4

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160811

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160912

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160812

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160831

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013002951

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

26N No opposition filed

Effective date: 20170214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160828

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160828

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20130828

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160511

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20190822

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20190821

Year of fee payment: 7

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 797936

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200828

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200831

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200828

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230822

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230824

Year of fee payment: 11

Ref country code: DE

Payment date: 20230831

Year of fee payment: 11