EP2081468A2 - Siège ergonomique - Google Patents

Siège ergonomique

Info

Publication number
EP2081468A2
EP2081468A2 EP07802196A EP07802196A EP2081468A2 EP 2081468 A2 EP2081468 A2 EP 2081468A2 EP 07802196 A EP07802196 A EP 07802196A EP 07802196 A EP07802196 A EP 07802196A EP 2081468 A2 EP2081468 A2 EP 2081468A2
Authority
EP
European Patent Office
Prior art keywords
seat
seating furniture
spring
column
seat according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07802196A
Other languages
German (de)
English (en)
Other versions
EP2081468B1 (fr
Inventor
Harald WÜRL
Ralf STÖCKLMEIER
Guido Wachter
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.)
Aeris GmbH
Original Assignee
Glockl Josef
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 Glockl Josef filed Critical Glockl Josef
Priority to DK09164700.8T priority Critical patent/DK2100540T3/da
Priority to EP09164700A priority patent/EP2100540B1/fr
Publication of EP2081468A2 publication Critical patent/EP2081468A2/fr
Application granted granted Critical
Publication of EP2081468B1 publication Critical patent/EP2081468B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A47C3/021—Rocking chairs having elastic frames
    • 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
    • A47C7/024—Seat parts with double seats
    • 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
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
    • A47C9/025—Stools for standing or leaning against, e.g. in a semi-standing or half-seated position

Definitions

  • the invention relates to a seat with a central region and an adjoining outward adjoining edge region.
  • the invention is therefore based on the object to provide a seat construction which avoids the physiologically adverse effects of conventional seats.
  • the seat according to the invention with a central region and an adjoining edge region to the outside is characterized by a suspension, which has an increasing from the central region to the edge region towards yielding.
  • a suspension which offers a central region that is stronger in relation to the edge region and thus prevents an inward pressing of the ischial tuberosities and an impairment of the blood supply of the legs.
  • the spring arms are formed as an array of leaf springs, wherein the forwardly directed spring arms may be formed longer and wider than, for example, the laterally arranged. In order to achieve the increasing compliance to the edge region, preferably a plurality of leaf springs of different lengths can be arranged one above the other and thereby become shorter from top to bottom.
  • the thickness of the individual spring arms can be designed individually and independently.
  • the shape of the spring arms is also variable in any way as long as the technical function is retained.
  • the suspension may be formed of a combination of elastomeric foam material of different nature. It is also possible that the foam material is supported by a spiral spring arrangement.
  • the seat has at least one foam layer made of a translucent material, wherein light may shine through the foam in the region of thinner layers, the foam is not made transparent in the region of thicker layers. This conveys to the viewer that it is a seat with a compliant edge area.
  • the foam layer improves seating comfort.
  • a comfort zone made of soft integral foam arranged in the edge region, or the seat may be completely foamed by soft integral foam substantially.
  • the surface of the soft integral foam is preferably flocked by flocking.
  • the comfort zone gives the occupant a pleasant sitting feeling in the edge area, so that the seat is indeed felt, but at no point uncomfortably presses against the thighs.
  • the suspension is designed as a plate spring with radially outwardly decreasing spring force, whereby the advantages described above can also be achieved.
  • the disc springs may also be slotted.
  • a stabilizing element in a preferred embodiment as a rib arrangement with with increasing through bending stiffer properties can be arranged. It is favorable that the rib arrangement can have at least one web, which is provided on the underside with several cuts.
  • the incisions may be formed in different shapes and with different opening widths, with an inverted V-shaped configuration being preferred. Also, the opening width of the incisions can be made variable to the edge region, in order to adapt and limit the yielding movement in this way.
  • the rib arrangement can also consist of a kind of dovetail engagement, the engagement becoming deeper as the bending increases, until the corresponding mating surfaces abut one another and further deflection is prevented.
  • a dovetail design of the rib members in both vertical and horizontal orientations causes central engagement of the rib sections and prevents unwanted lateral deflections of the spring arms.
  • the stabilization is effected by a limiting element in the form of a loose band, which is arranged laterally between the spring arms or under the diaphragm spring.
  • a limiting element in the form of a loose band, which is arranged laterally between the spring arms or under the diaphragm spring.
  • the seat has a convexly curved seat support, which may be harder in the middle and softer towards the edge. This supports the more stable formation of the central area in relation to the edge area.
  • the seat is arranged in a seating furniture construction which comprises a base frame, preferably designed as a pillar or gas spring, and a foot part, wherein preferably the foot part has a joint which causes a pendulum movement of the seated person together with the seat and the subframe allows light.
  • the arrangement of the joint is also possible on different areas of the undercarriage. The higher the pivot point of the joint and thus located closer to the buttocks of the seated, the less favorable the lumbar spine is loaded. Therefore, in the preferred embodiment, the hinge is disposed on the foot part. With the base and seat tilting, the occupant needs to use at least one support leg to maintain balance. In this way, the lumbar spine stays straight in line with the base.
  • a seat plate for receiving the seat can be arranged on the base frame.
  • the seat plate may be formed with a receptacle for mounting on a component belonging to the substructure, in particular a gas spring.
  • the spring arms can be injected in this embodiment, for example, in the foam and do not necessarily have to be in contact with the seat plate.
  • the seat is individually adjustable in height.
  • the height adjustment for example in a particularly long gas spring, the use is advantageously also possible as a standing seat.
  • the subframe is designed as a telescopic column, which can be equipped with a detent.
  • the height is also adaptable to different sized people.
  • the column may comprise a spring, whereby the seat is resiliently received on the column. This can be advantageous, since in this way vertical rocking movements of the seated person are also made possible and the vertebral column is vertically loaded differently and consequently the surrounding muscles are trained.
  • the spring on the base can also be used in all other versions, as far as this is technically possible.
  • the base frame can be arranged on the foot part in a storage and with respect to a vertical axis in all directions can be tilted. In every possible tilt position, the column can be locked.
  • the inclination is at least as far executable that at each height of the seat, ie, each possible length adjustment of the column, between the foremost point of the seat and the foremost point of the foot part, a vertical line is adjustable. This is for a sitting independent of the seat sitting in equilibrium, without falling forward, backward or in a lateral direction, advantageous.
  • the joint may be formed in the foot as a pendulum joint with at least one rubber element to limit the pendulum width of the column and the seat.
  • the rubber element can be biased by a mechanism, the mechanism offers different adjustment options of the bias. In this way, the different preferences with respect to the pendulum or ease of the pendulum of the seated be taken into account. Also in this way the supporting force is influenced by the foot of the person sitting, i. with a large bias of the rubber element only a small or no support force is necessary.
  • the foot part may comprise means for determining the inclination of the column and means for adjusting the bias, wherein the means are preferably formed by a self-adjusting screw with a handwheel.
  • the occupant can advantageously make adjustments in a simple manner in accordance with his or her individual preferred and ergonomically correct setting with regard to the height, inclination and possible pendulum width of the seat.
  • Fig. 1 is a central cross section of the seat construction in side view
  • Fig. 2 is a detail view 1 of the upper half of the seat in the central cross section in side view;
  • Fig. 3 is a central cross section of the seat in front view
  • Fig. 4 is an exploded view of the lower half of the seat structure
  • Fig. 5 is an exploded view of the seat support and the suspension
  • Fig. 6 is a view of the seat from below;
  • Fig. 7 is a side view of the suspension in the central cross section 7a shows a further embodiment of the stabilization element with suspension in the side view;
  • FIG. 7b shows a cross-section of a spring arm and stabilizing element with a section A-A through the stabilizing element
  • FIG. 7c shows a further embodiment of the stabilization element with suspension in side view
  • Fig. 8 is a perspective view of the suspension in a further embodiment obliquely from below;
  • Figure 9 shows the lower portion of the underframe with the foot part in a side view in the central cross section.
  • FIG. 10 shows a mounting of the foot part as a cross section in the side view
  • Fig. 10a shows a part of the pendulum joint with an optional biasing device for the rubber element
  • Fig. 12 shows a further embodiment of the seat as a central cross-section in the
  • FIG. 13 shows a further embodiment of the seat construction in an exploded view obliquely from below;
  • Fig. 14 shows an embodiment of several seats on a baseboard in front view.
  • FIG. 1 the central cross section of a side view of the seat 1 with the base frame 8 and the foot part 17 is shown. 1 serves as an illustration, the individual features are described in more detail in the following figures, wherein the upper region of the construction is described as detail 1 in FIG. 2 and the lower region as detail 2 in FIG. 9.
  • the seat 1 according to the invention is shown as a cross section in the side view.
  • the seat 1 has a central area 4 in the center and an edge area 5 towards the front.
  • the seat 1 is attached via the receptacle 16 to the base frame 8.
  • the receptacle 16 is a part of the seat support 2, which constitutes the essential supporting unit of the seat 1.
  • the seat support 2 forms a stable framework and extends in the rear area almost completely over the entire surface of the seat 1, in the front region only over a certain part, in about one third of the seat 1.
  • the suspension 3 is arranged which is formed in this embodiment as a kind of plate.
  • the suspension 3 covers substantially the entire surface of the seat support 2 and has a plurality of spring arms 6 which extend from the central region 4 over at least part of the edge region 5. In the edge region 5, the spring arms 6 can yield with respect to the central region 4 in all directions.
  • stabilizing elements 7 are arranged, which limit the maximum deflection of the spring arms.
  • the entire seat 1 is surrounded by a shell 15 made of foam except for the central sub-area, wherein the sheath 15 is formed in the upper seating area as a thicker upwardly curved seat cushion 32 and extends below the lower side than the thinner layer on the seat support 2.
  • the seat support 2 is almost completely foamed in foam.
  • the sheath 15 has a plurality of recesses 12 ', which will be described in more detail below.
  • the foam is preferably translucent, so that in areas without underlying structure, for example, between the spring arms 6, light can shine through.
  • the foam is a soft integral foam whose surface is additionally, but not necessarily, flocked by means of the flocking technique known to those of ordinary skill in the art.
  • the seat 1 has a cap 14 that can be fastened to the seat carrier 2, the undercarriage 8 being guided through an opening in the central region of the cap 14.
  • a central cross section of the seat 1 is shown in front view.
  • the triggering mechanism for the height adjustment of the undercarriage 8 designed as a gas pressure spring is shown in FIG.
  • the release lever 13, which lies flat in a recess 12 of the shell 15, is in communication with the transmission element 11, which is in engagement with the centrally arranged release element 10.
  • the triggering element 10 is designed as a kind of rocker, so that it can be tilted by the transmission element 11 with respect to a vertical plane and thus the downwardly inclined part presses against the upper edge of the undercarriage 8.
  • Both the release lever 13 and the transmission elements 11 connected thereto are two times laterally left and right arranged.
  • a handle 9 is arranged, which serves on the one hand for lifting the seat, on the other hand as a rearward boundary for the occupant.
  • the suspension 3 is arranged on the seat support 2, wherein within the seat support 2 elevations and depressions are provided, can engage in the corresponding counter-forms of the suspension 3.
  • the suspension 3 is fixed to the seat support 2, preferably riveted, screwed or the like, or manufactured therewith as a part (not shown).
  • FIG. 4 For the sake of clarity, the underside construction of the seat 1 is shown in an exploded view in FIG. 4.
  • Fig. 5 is an exploded view of the seat support 2 and the suspension 3 is shown obliquely from the front.
  • the suspension 3 is formed substantially as a kind of plate which has a greater strength in the central region 4 with respect to the regions lying further out. Rearward, the suspension is slightly rounded and provided with a recess for the attachment of the handle 9 on the seat support 2.
  • the outer edges are straight forward, the leading edge and all corners are rounded.
  • the individual spring arms 6 extend from the central area 4 to beyond the seat support 2 to the front and each have a substantially rectangular shape in plan view, wherein the front edges are rounded. In the left and right outer regions of the suspension 3, the spring arms 6, which extend obliquely outward, are cut along the straight outer edges.
  • the spring arms cover 6 in their length in about two-thirds of the edge region 5, but it is also longer and shorter variants and any other shapes possible. Between the spring arms 6 are substantially V-shaped intervals, the V spans in the direction of the outer edge region.
  • the central region 4 of the suspension 3 has a substantially round shape, which corresponds to a corresponding counter-shape on the seat support 2. Also, in this figure, the fasteners described in Fig. 3 are indicated as rivets.
  • the seat support 2 has a rounded back shape, which are followed by straight forward side edges, which extend substantially to the horizontal center of the seat support 2.
  • the substantially circular central region 4 forms the front side of the conclusion of the seat support 2, which also has a correspondingly rounded outer contour in this area, which extends curved to the ends of the forward side edges.
  • the center Tral Society 4 a wall 33, from which extend both laterally and rearwardly struts 34 for stiffening the seat support to the outer edge.
  • the transmission elements 11 are received within the walled central region 4 in such a way that they can transmit their movement to the triggering element 10 via a joint.
  • the triggering element 10 is also articulated and has to the left and right sides in each case a wing over which the transmission element 11 transmits the movement.
  • the seat 1 is shown in a view from below.
  • the receptacle 16 is arranged for receiving the underframe, which is surrounded by a cap 14 for completely closing the seat 1 to prevent deposits of dust, etc.
  • the handle 9 In the rear region of the handle 9 is integrally connected to the seat 1.
  • On the underside extending tongue-shaped to the left and right side recesses 12 in the shell 15, in which integrally integrated the release lever 13 are arranged.
  • the release levers 13 are in communication with the transfer elements 11, the pressing movement of the release lever 13 acting on the underside of the transfer element 11.
  • the foam sheath 15 has on its underside several recesses 12 ', which extend essentially from the left to the right outer edge. The rounding of the closer to the central region 4 recesses 12 'is stronger than that of the front edge region. 5
  • Fig. 7 is a side view of the suspension 3, which is formed substantially as a plate shown.
  • the suspension has 3 holes and depressions for adaptation and attachment to the seat support 2.
  • the spring arms 6 extend forwards over at least part of the edge region 5.
  • a stabilizing element 7, which preferably consists of individual ribs spaced apart by cuts, is arranged on the spring arms. When indicated by the arrow bending of the spring arms 6, the width of the incisions between the ribs is reduced until the opposite surfaces abut each other, so that a further deflection of the respective spring arm 6 is prevented.
  • the stabilizing element 7 can be realized in various designs. Thus, in Fig.
  • the stabilizing element 7 consists of a rib arrangement with individual rib elements with a kind of dovetail engagement whose pointed front face with increasing deflection of the spring arm 6 in the corresponding back surface of the counter arranged in front rib element engages.
  • FIG. 7b shows a lateral cross-section of a spring arm 6 with stabilizing element 7 including a horizontal section AA through one of the V-shaped recesses of the stabilizing element 7.
  • the recesses are dovetail-shaped, so that when the spring arm 6 deflects, the stabilizing element 7 must engage with one another and a lateral kinking or displacement of the spring arm 6 can be prevented.
  • the stabilizing element 7 is realized by leaf springs 35, which are arranged directly below the spring arm 6.
  • the number and length of the leaf springs 35 is variable, so that the flexibility of the spring arms 6 is adjustable.
  • the leaf springs 35 are gradually formed longer, the closer they are to the spring arm 6.
  • the suspension 3 is shown in a further embodiment for a round seat in perspective obliquely from below.
  • stabilizing elements 7 are arranged, which are realized according to the embodiment described in Fig. 6.
  • 6 loose bands 36 are arranged between the spring arms, which are preferably formed elastically, and prevent the individual spring arms 6 to perform high relative movements. Both relative movements in terms of height and lateral movements are taken into account.
  • the connection of the spring arms 6 by means of loose straps 36 results in a continuous deformation of the suspension 3 in the region of the spring arms 6.
  • the loose straps 36 can also be used in all other embodiments, as far as is technically possible.
  • the embodiment shown in Fig. 8 corresponds with their essential characteristics of a disc suspension, so that is dispensed with a separate representation of a person skilled in the art diaphragm spring with yielding possibly slotted edge, but this is expressly mitbe pipet.
  • Fig. 9 the lower portion of the undercarriage 8 is shown with the foot part 17 in a side view in the central cross section.
  • the formed as a pillar base 8 is inclined relative to a vertical plane by the angle ⁇ forward and in a bearing 19 received within the foot part 17 hinged.
  • the foot part 17 has an opening 21, within which the undercarriage 8 can move in all directions.
  • the construction for executing the tilting movement of the undercarriage 8 is arranged in a cavity within the foot part 17.
  • the conical bearing 19, which is described in more detail in Fig. 10, extending in the upper region of a flange away from the base 8.
  • a substantially rectangular plate 24 arranged with a central recess 25 which on the foot part 17 via a Rubber part is easily rotatable attached.
  • the plate 24 may be mounted in a recess on the foot part 17, wherein within the recess a rubber part ensures mobility (not shown).
  • a round rubber element 20 is arranged, wherein the rubber element projects at least partially into the recess 25 of the plate 24.
  • the plate 24 is inclined in the rear region upwards, wherein it is in the rear end region with the tilting device 37 in engagement.
  • the plate 24 and thus the base frame 8 is raised or lowered with the support 19 and the rubber element 20 in the rear region and thus set the inclination of the undercarriage 8.
  • the rubber element 20 surrounds the bearing 19 on top and forms a stop 19 'to all directions, with which the inclination of the undercarriage 8 is limited.
  • the foot part 17 has an elevated support region 18.
  • the bearing 19 of the foot part 17 is shown in a side view as a cross section.
  • the bearing 19 is formed substantially as a kind of conical sleeve having an outwardly flared flange 40 in the upper region.
  • the top 26 of the outwardly extending flange 40 is formed wave-shaped.
  • the storage has a preferably injected sleeve 22, which is provided in the upper region with a paragraph.
  • On the bottom 26 'of the outwardly extending flange 40 a plurality of spaced struts 38 are arranged, in which the rubber element 20 engage or can be squeezed into the cavities formed by the struts 38 under load.
  • an optional biasing device 45 shown in this embodiment as a kind of screwing.
  • the biasing device 45 By the biasing device 45, the distance of the rear part of the plate 24 relative to the upper region of the bearing 19 is variable, so that the intermediate lying rubber element 20 under corresponding greater or lesser or no bias is displaced. In this way, the pendulum width can be adjusted. With different setting of the various biasing devices 45, the pendulum width is also variably adjustable in the different directions.
  • Fig. 11 is an exploded view of the underframe 8, the foot part 17 and disposed within the foot part 17 biasing device 37 is shown with the plate 24 in an exploded view obliquely from below.
  • the subframe 8 extends in the central region through the foot part 17 to the lower edge of the plate 24. For reasons of clarity, a representation of the bearing 19 in this figure is omitted.
  • the plate 24 In the rear region, the plate 24 has a recess 24 '.
  • a T-piece 27 is disposed above the recess 24 'and is rotatably mounted in the foot part 17.
  • the web 27 'of the T-piece 27 extends through the recess 24'. From the bottom, a handwheel 28 equipped with an internal thread is fitted through the recess 24 '.
  • the hand wheel 28 is substantially star-shaped with rounded edges and hollow inside.
  • a spring element 29 and a locking part 30 is arranged, which are both connected by a screw 31 with the T-piece 27.
  • the spring element 29 has a substantially the outer contour of the handwheel 28 modeled shape.
  • the downwardly directed web 27 'of the T-piece 27 has an external thread, so that the handwheel according to a screw mechanism along the web 27' by rotation is movable.
  • the plate 24 is moved according to the movement of the handwheel 28 along the web 27 ', so that the inclination of the plate 24 is variable to the horizontal and thus the inclination of the undercarriage 8.
  • the spring element 29 and the locking member 30 are with respect to the rotation of the handwheel 28 predefined latching positions determined to allow an adjustment of the undercarriage 8 in predefined stages.
  • FIG. 12 shows a further embodiment of the seat 1 as a central cross-section in a side view.
  • the lower rack 8, which is preferably designed as a gas pressure spring, is fastened to the essentially conical seat carrier 2.
  • a seat plate 41 is fixed on the seat support 2, which extends from the front edge of the seat support 2 to the rear region of the seat cushion 32.
  • a substantially fixed central area 4 and rear area is formed in the front edge region 5 .
  • spring arms 6 angeord- net, which are injected freely within the foam shell 15 and act as a spiral spring arrangement.
  • the spring arms 6 can be arranged offset as shown above the seat plate 41 or within the shell 15 relative to the seat plate 41.
  • the spring arms 6 have stabilizing elements 7, wherein the stabilizing elements 7 can be formed in one of the embodiments described above.
  • the seat cushion 32 in the front region recesses 12 ' On the underside, the seat cushion 32 in the front region recesses 12 '. Depending on the desired flexibility of the edge region 5, the spring arms 6 extend longer or shorter within the edge region 5 in the direction of the front end. Also, the spring arms 6 can be connected individually.
  • FIG. 13 another possible embodiment of the seat construction is shown in an exploded view obliquely from below.
  • the seat construction in the region of the formed as a telescopic column base 8, a spring 42 which is received both on the base frame 8 and the underside of the seat 1 with a spring retainer 43.
  • a plurality of seats 1 are arranged with their respective bases 8 on a baseboard 44 in a row.
  • the above-described functions of the seat construction are also realized in this embodiment, but not explicitly shown.
  • the resilient edge region of preferably soft integral foam bends down with the spring arms until the stabilizing elements limit the bending. If the sitter were sitting too far forward with the ischial tuberosities, he would slip over the edge area or would have to support himself much more with his feet.
  • the front edge area thus forms a comfort zone, which is when sitting at the level of the thigh, but does not press against the underside of the thighs.
  • the seat can be positioned by adjusting the inclination of the base frame so that the front edge of the seat at each height adjustment of the base frame with the front edge of the foot part can form a vertical line. In this way, one sits in equilibrium with slight support with the feet, whereby the physiological lordosis position of the spine is maintained.
  • the underframe is mounted in the foot part such that the inclination is adjustable via an adjustment of the tilting device. Due to an articulated mounting by means of a rubber element and a predetermined pendulum width in all directions is also possible, which is limited by a stop in all directions.

Landscapes

  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

Siège comportant une zone centrale et une zone de bordure adjacente à la périphérie de la zone centrale, ainsi qu'une suspension qui présente une élasticité croissante de la zone centrale vers l'extérieur jusqu'à la zone de bordure. Ce siège est logé dans une partie pied et peut être incliné par rapport à un plan horizontal par l'intermédiaire d'un support.
EP07802196.1A 2006-09-22 2007-09-07 Siège ergonomique Active EP2081468B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK09164700.8T DK2100540T3 (da) 2006-09-22 2007-09-07 Ergonomisk sæde
EP09164700A EP2100540B1 (fr) 2006-09-22 2007-09-07 Siège ergonomique

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE202006016212U DE202006016212U1 (de) 2006-09-22 2006-09-22 Ergonomischer Sitz
DE102006045340.9A DE102006045340B4 (de) 2006-09-22 2006-09-22 Ergonomischer Sitz
DE102006050394A DE102006050394A1 (de) 2006-09-22 2006-10-20 Ergonomischer Sitz
PCT/EP2007/007804 WO2008034529A2 (fr) 2006-09-22 2007-09-07 Siège ergonomique

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP09164700A Division EP2100540B1 (fr) 2006-09-22 2007-09-07 Siège ergonomique
EP09164700A Division-Into EP2100540B1 (fr) 2006-09-22 2007-09-07 Siège ergonomique

Publications (2)

Publication Number Publication Date
EP2081468A2 true EP2081468A2 (fr) 2009-07-29
EP2081468B1 EP2081468B1 (fr) 2015-11-11

Family

ID=38728956

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09164700A Not-in-force EP2100540B1 (fr) 2006-09-22 2007-09-07 Siège ergonomique
EP07802196.1A Active EP2081468B1 (fr) 2006-09-22 2007-09-07 Siège ergonomique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP09164700A Not-in-force EP2100540B1 (fr) 2006-09-22 2007-09-07 Siège ergonomique

Country Status (4)

Country Link
EP (2) EP2100540B1 (fr)
DE (3) DE102006045340B4 (fr)
DK (2) DK2100540T3 (fr)
WO (1) WO2008034529A2 (fr)

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GB0810985D0 (en) * 2008-06-17 2008-07-23 Higgs Tom Dynamic flex chair support
DE202009014380U1 (de) 2009-10-23 2010-04-01 GLÖCKL, Josef Stehsitz
DE202010012129U1 (de) * 2010-08-30 2010-12-02 Maier, Dietrich Aktivdynamische Sitzeinrichtung
US9474377B2 (en) 2012-05-16 2016-10-25 Safco Products Co. Upright active-sitting seat
USD741073S1 (en) 2013-04-30 2015-10-20 FocalUprightFurniture, LLC Upright seat
EP3632266B1 (fr) * 2018-10-02 2021-06-09 Sitland S.P.A. Structure de support pour un siège
DE102021110612A1 (de) 2021-04-26 2022-10-27 Aeris Gmbh Aktivdynamisches Sitzmöbel

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DE7531129U (de) * 1975-10-02 1976-03-18 Schuckmann, Alfred Von, 5657 Haan Arbeits-sitz
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DE4210097C2 (de) * 1992-03-27 2000-05-31 Josef Gloeckl Aktivdynamische Sitzvorrichtung
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US6601818B1 (en) * 2000-10-12 2003-08-05 Lord Corporation Tilting mount with integral flange
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Also Published As

Publication number Publication date
EP2100540A1 (fr) 2009-09-16
DE102006050394A1 (de) 2008-04-03
DE202006016212U1 (de) 2008-02-14
DK2081468T3 (en) 2016-02-15
DE102006045340A1 (de) 2008-04-03
EP2100540B1 (fr) 2013-03-20
WO2008034529A2 (fr) 2008-03-27
DK2100540T3 (da) 2013-06-24
DE102006045340B4 (de) 2016-07-21
EP2081468B1 (fr) 2015-11-11
WO2008034529A3 (fr) 2008-05-29

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