EP3576574A1 - Sitzvorrichtung zur unterstützung einer aufrechten sitzposition - Google Patents
Sitzvorrichtung zur unterstützung einer aufrechten sitzpositionInfo
- Publication number
- EP3576574A1 EP3576574A1 EP18728057.3A EP18728057A EP3576574A1 EP 3576574 A1 EP3576574 A1 EP 3576574A1 EP 18728057 A EP18728057 A EP 18728057A EP 3576574 A1 EP3576574 A1 EP 3576574A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- backrest
- seat
- support
- back support
- chair
- 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
Links
- 239000000725 suspension Substances 0.000 claims description 6
- 239000011343 solid material Substances 0.000 claims description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 18
- 239000013013 elastic material Substances 0.000 description 4
- QTCANKDTWWSCMR-UHFFFAOYSA-N costic aldehyde Natural products C1CCC(=C)C2CC(C(=C)C=O)CCC21C QTCANKDTWWSCMR-UHFFFAOYSA-N 0.000 description 3
- ISTFUJWTQAMRGA-UHFFFAOYSA-N iso-beta-costal Natural products C1C(C(=C)C=O)CCC2(C)CCCC(C)=C21 ISTFUJWTQAMRGA-UHFFFAOYSA-N 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 208000019695 Migraine disease Diseases 0.000 description 2
- 210000004705 lumbosacral region Anatomy 0.000 description 2
- 206010027599 migraine Diseases 0.000 description 2
- 206010021118 Hypotonia Diseases 0.000 description 1
- 206010023509 Kyphosis Diseases 0.000 description 1
- 208000007623 Lordosis Diseases 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006263 elastomeric foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036640 muscle relaxation Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
-
- 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
- A47C7/38—Support for the head or the back for the head
-
- 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
-
- 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
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
Definitions
- the invention relates to a seat device for supporting an upright sitting position.
- Such seat devices with back supports which support the spine in a predefined, defined manner, are designed, for example, as office chairs or vehicle seats in order to enable the user to achieve the most healthy possible sitting position.
- the back supports are particularly often designed so that they certain areas of the spine of a person sitting on the seat device
- Supporting the lumbar spine can, for example, counteract lordosis and support in the area of the thoracic spine helps to prevent a so-called hunchback or kyphosis.
- WO 2009/021245 A2 describes a chair with adjustable back support, wherein the back support consists of several individual curved
- the back support may also be integrally formed as a separate body with a convex shape, which is attachable to the back of a chair.
- the structure of the chair according to WO 2009/021245 A2 and the adjustment of the associated back support is complex.
- the separate back support does not allow specific support of the thoracic spine area of a seated person.
- Object of the present invention is therefore to provide a seat device is available, which overcomes the disadvantages of the prior art and the
- the invention provides a seating device for supporting an upright
- the seat device at least one seat and a backrest comprising an elastic back support with a
- the seat device is characterized in particular by the fact that the support section has a first convex main curvature protruding from the backrest plane in the direction of the seat surface in the direction of the backrest vertical axis and a second convex main curvature protruding in the direction of the seat surface from the backrest plane in the direction of the backrest transverse axis and that in the vertical section a vertex of the first convex main curvature of the support portion of the back support has a distance from the seat surface that is at least 50% of the height of the back rest.
- the support portion of the elastic back support thus has a double convex curvature, in such a way that the support portion at least in one
- the seat surface oriented towards the surface of the support portion thus forms a double-curved elevation or a double curvature, for example, a dome-like curvature.
- the seat device according to the invention can be described for better understanding with reference to a three-dimensional coordinate system as indicated in the present figures la and lb, in the event that the backrest and the seat surface are oriented approximately perpendicular to each other.
- the seat extends substantially in a horizontal xy plane, which is spanned by the x-axis and the y-axis.
- Backrest is spanned by the z-axis and the x-axis and can thus be understood as xz plane.
- the curvature of the support section expands in the y direction, starting from the backrest plane to the seat surface.
- the seat surface facing the support portion therefore defines a curved surface with at least two curvatures.
- the seat device according to the invention thus very particularly advantageously has a backrest with a backrest, which is convexly curved by its doubly convexly curved shape both in a substantially vertical direction and in a substantially horizontal direction.
- a backrest which is convexly curved by its doubly convexly curved shape both in a substantially vertical direction and in a substantially horizontal direction.
- This maximum protruding point or section or area represents the contact surface for the back of a person sitting on the seat device.
- the vertex of the first main curvature and thus the contact surface for the back at a distance of at least 50% of the vertical longitudinal extent of the backrest to Seat spaced.
- the apex is thus arranged in the upper half of the backrest and has a predetermined distance from the seat, wherein the apex is arranged so that the back support attaches to the level of the lower costal arch of a seated person and thus supports the thoracic spine.
- the upright seat can be maintained and used in a particularly advantageous manner in relaxation and complete muscle relaxation, since, in spite of an upright, straight and relaxing extended sitting position, leaning is possible.
- Tension and relaxation phases can thus complement each other optimally as needed and, even when used for long periods, reduce seatedness and prevent discomfort.
- the seat device according to the invention allows ergonomic sitting and can be designed, for example, as a chair, in particular office chair or office swivel chair, as a chair or as a vehicle seat and a respectively necessary for this
- the base frame can be designed, for example, as a simple foot or as a turnstile, in particular as a turnstile with rollers or the like, and can basically be designed in the form of a swinging structure or as a simple base.
- the distance of the apex of the first main curve from the seat surface is 55%, preferably 60% of the height of the backrest.
- the backrest level closes with the
- Sitting position can be supported in this way particularly advantageous by the back support, in particular the support portion of the back support meets the back of a seated person in the region of the thoracic spine and supports it.
- the backrest is adjustable, so that the angle between the backrest plane and seat can be adjusted as needed.
- the seat can be adjusted, in particular tiltable formed over a predetermined range.
- a main axis of the backrest is oriented parallel to the backrest vertical axis and a transverse axis of the backrest is aligned perpendicular to the backrest plane.
- the main axis of the back support extends in the z-direction and the transverse axis in the y-direction.
- the transverse axis passes through the apex of the first Major curve.
- the apex of the first main curvature coincides with a vertex of the second main curvature defined in the horizontal section, so that, for example, the transverse axis of the second main curvature coincides
- Support section passes through the two vertices.
- the coincidence of the two peaks of the main curves represents only a preferred special case, and the vertex of the first main curve and the vertex of the second main curve may be arranged separately from each other.
- the seat surface has a raised portion in a region adjoining the backrest, with the raised portion rising toward the backrest.
- Heightening section acts lifting in the area of the coccyx and the
- the seat can also be designed in the form of a saddle seat.
- a saddle seat for example, the back and hip of a seated person are brought into an open angle, whereby the spine additionally relieved and the sitting position is improved.
- An upright dynamic sitting can be promoted in particular.
- the backrest may additionally comprise a head / neck support, wherein the head / neck support is subsequently arranged on the back support and, in turn, on an upper end of the back support facing away from the seat surface.
- the backrest leads with the backrest for example in
- Neck tension, migraine, Halsmuskelverkürzept etc. can be particularly advantageous to prevent the occurrence of the aforementioned complaints.
- At least the support portion of the back support at least partially describes the shape of an elongated ellipsoid of revolution.
- the backrest takes For example, the shape of a rugby ball or a halved length rugby ball.
- the back support in the area of the thoracic spine supports and lifts and thus facilitates sitting in an upright sitting position.
- the back support in the area of the thoracic spine supports and lifts and thus facilitates sitting in an upright sitting position.
- Back support at least partially takes the form of an elongated ellipsoid of revolution, coincide the apex of the two main curvatures and the transverse axis passes through this coinciding vertex.
- shape of the back support may also describe an oval or a longitudinal half of an oval.
- the back support may be in the form of a body made of a resilient solid material.
- an elastic material is suitable, for example
- Polyurethane material e.g. an elastomeric foam, preferably an elastomeric rigid polyurethane foam.
- the invention also includes an elastic back support for attachment to a back of a chair or seat for assisting an upright sitting position.
- the back support has at least one attachment portion for attachment of the back support to the backrest of the chair or seat and an elastic
- Supporting portion wherein the support portion in the connected state in the direction of a seat surface of the chair or seat and wherein at least the support portion has a double convexly curved shape, such that the support portion oriented in the direction of a major axis of the back support first main curvature and perpendicular to the first Has major curvature and oriented in the direction of a transverse axis of the back support second major curvature.
- the attachment portion of the lumbar support is configured to allow attachment of the lumbar support to the back of the chair or seat such that a vertex of the first major curve of the support portion of the lumbar support is disposed in an upper region, particularly an upper half of the back of the chair or seat is.
- the back support can be attached to the back, for example, a
- Hanging device or a belt device wherein under a suspension device in the present case also a plug-in or plug-on device is to be understood and a belt device may also include various variants of belt, Tragriemen- or Anschnallkonstrumenten.
- a suspension device in the present case also a plug-in or plug-on device is to be understood and a belt device may also include various variants of belt, Tragriemen- or Anschnallkonstrutationen.
- Suspension device trained mounting portion is particularly suitable for attachment of the back support to the back of a conventional chair and trained as a belt attachment portion is particularly suitable for attaching the backrest to the back of a seat, such as a vehicle seat.
- the attachment portion is adjustable, so that the back support can be adapted to the back of various models of chairs or seats.
- the back support can be mounted in the desired and predetermined manner on the chair or seat, so that the apex of the first main curvature of the support portion of the seat has a distance which is at least 50% of the vertical longitudinal extent of the back of the chair or seat.
- the back support is preferably in the form of an inflatable cushion or in the form of an inflatable body and comprises an airbag made of elastic material with an air inlet, in particular a valve.
- an airbag has a combination of a plurality of preformed air chambers, wherein the desired shape of the backrest can be achieved via the arrangement and shape of the individual air chambers.
- the back support in such an inflatable variant can be stored and transported in a practical and space-saving manner and made available only when needed or in use by inflation or inflation.
- Fig. La is a frontal view of an embodiment of the seat device according to the present invention.
- Fig. Lb is a schematic representation of an ellipsoid of revolution
- FIG. 2 is a side view of an embodiment of the seat apparatus according to the present invention.
- FIG. 3a shows a side view of a further embodiment of the seat device according to the present invention.
- 3b in a very simplified schematic representation of a side view of a section of a seat device with a direction indicated in the seat position torso.
- FIG. 4 is a side view of a still further embodiment of the seat apparatus according to the present invention.
- Fig. 5a is a side view of an embodiment of a back support according to the present invention.
- Fig. 5b is a side view of another embodiment of a back support according to the present invention. Ways to carry out the invention
- the seat device 1 is designed in the form of a chair, in particular an office swivel chair, and comprises, in addition to a seat surface 2 and a backrest 3, a base frame 8 with foot on which the seat surface 2 is mounted.
- the backrest 3 has a backrest plane E L , which in the illustrated example essentially encloses a right angle with a plane receiving the seat surface 2, so that the seat device 1 can be described according to the example with reference to the three-dimensional coordinate system indicated at the edge in FIG.
- the seat 2 extends substantially in a horizontal xy plane spanned by the x-axis and the y-axis.
- the vertically oriented Lehnene level E L of the backrest 3 is spanned by the z-axis and the x-axis and can thus be understood as xz plane.
- Lehnenebene E L recorded backrest axis LA H runs in the z-direction and a also taken in the backrest level E L Lehnenquerachse LA Q runs in the x direction.
- the backrest 3 has a predetermined height h L and comprises an elastic back support 4, the support section 4.1 points in the direction of the seat 2 and is available for the plant of the back of a person sitting on the chair.
- the back support 4 made of an elastic material has a two fold convexly curved shape and has a protruding from the rest plane E L in the direction of the seat surface 2 first convex main curvature KR1 in the direction of the backrest vertical axis LA H and from the rest plane E L in the direction of the seat surface 2 protruding second convex main curvature KR2 in the direction of
- the back support 4 takes the form of an elongated ellipsoid of revolution. Such an extended one
- the ellipsoid of revolution is shown schematically in FIG. 1b.
- the support portion 4.1 thus forms a curvature, which stands out from the backrest level E L.
- the curvature of the support section 4.1 expands in the y-direction, starting from the backrest plane E L to the seat surface 2.
- the surface of the support section 4.1 facing the seat surface 2 therefore defines a curved surface with at least two curvatures.
- the back support 4 is arranged such that a vertex S of the first
- Main curvature KR1 has a distance d s to the seat 2, which is at least 50% of the height h L of the backrest 3.
- Figure 2 shows a side view of an embodiment of the seat device 1 according to the present invention, which in turn is in the form of an office swivel chair and has a base frame 8 with a simple base foot.
- the backrest 3 is tilted slightly to the seat back 2, so that the rest plane L E forms with the seat surface 2 an acute angle.
- Back support 4 has a main axis HA, which in the illustrated example runs slightly inclined to the backrest plane E L.
- Back support 4 is oriented perpendicular to the main axis HA of the back support 4 and extends approximately in the y direction.
- the back support 4 again takes the form of an elongated ellipsoid of revolution.
- the back support 4 is arranged such that its main axis HA with the seat 2 forms an angle ⁇ of about 80 ° and that in vertical section the apex S of the first main curvature KR1 lies in the upper half of the backrest 3, namely that the apex S a Distance d s to the seat 2, which is at least 50%, in the illustrated example of Figure 2 about 60% of the height h L of the backrest 3.
- the apex S is in the illustrated example in the region of the transverse axis QA of the support element 4.
- the apex S is at an optimal height to attack at about the level of the lower costal arch of a sitting on the seat device 1 person and the back of the person in the Support area of the thoracic spine. Due to the double convex curvature of the back support 4 is the
- the backrest 3 further comprises a head / neck support 5, which on one of
- the head / neck support 5 is arranged at a height which is an area of the transition from the thoracic spine to the cervical spine one on the
- Seating device 1 corresponds to a seated person, so that the head / neck support 5 can support this transition region from the thoracic spine to the cervical spine in a seated person to this center of gravity, which is the main part of
- Head weight contributes to relieve.
- general, common complaints such as neck tension, migraine, Halsmuskelverkürzitch or the like can be prevented.
- FIG. 3 a shows a side view of an alternative embodiment of the invention
- FIG. 3 The embodiment of Figure 3 differs from that of Figure 2 mainly by the design of the backrest 3, in particular the back support 4.
- the back support 4 takes in the example of Figure 3a substantially the shape of a portion of an elongated ellipsoid of revolution, which along the major axis HA is cut or halved.
- the main axis HA of the back support 4 is taken in the example of Figure 3a in the back plane E L and extends substantially perpendicular to the seat surface 2.
- the main axis HA of the back support 4 is parallel to the backrest axis LA H , but this is not visible in the figure 3a .
- the distance d s of the apex S from the seat surface 2 in the illustrated example of FIG. 3 is approximately 62% of the height h L of the backrest 3.
- the base frame 8 deviates from a simple base foot in the example of FIG Vibration structure designed.
- FIG. 3b is shown in a very simplified schematic representation of a side view of a section of a seat device 1 with a torso, the torso is intended to indicate a person in sitting position.
- FIG. 3b shows that the back support 4 supports a person sitting on the seat apparatus 1 mainly in the area of the thoracic spine, namely between the shoulder blades.
- FIG. 4 shows a side view of a further alternative embodiment of the seat device 1 according to the present invention, which differs from the one shown in FIG.
- Embodiment of Figure 2 essentially differs in that the seat surface 2 is formed in the form of a saddle seat.
- a back support 40 for attachment to a backrest of a chair or seat is shown in lateral view in each case.
- the back support 40 has a mounting portion 40.2 for attachment to the back of the chair or seat and an elastic support portion 40.1, wherein the support portion 40.1 in the connected state with the back in the direction of a seat surface of the chair or seat and a bearing or support surface for a sitting on the chair or seat person forms to lean on and supporting the back.
- the support portion 40. 1 has a doubly convex curved shape and is in a first main curvature KRl oriented in the direction of a major axis HA of the back support 40 and in a direction perpendicular to the first main curvature KR1 and in the direction of a transverse axis QA
- Back support 40 oriented second major curvature KR2 curved.
- Attachment portion 40.2 of the back support 40 is in each case designed such that an attachment of the back support 40 on the back of the chair or seat is possible such that a vertex S of the first main curvature KRL of the support portion 40.1 of the back support 40 in an upper region of the back of the chair or Seat is arranged when the backrest is fastened to the backrest.
- the back support 40 according to the example of Figure 5a essentially describes the shape of an elongated ellipsoid of revolution and is made of an elastic material.
- the attachment portion 40.2 of the illustrated backrest 40 is designed as a suspension device 6 and is particularly suitable for connecting the backrest 40 with the backrest of a standard chair.
- the suspension device 6 is adjustable and can thereby be adapted to different models of chairs.
- the support section 40.1 describes a part of an elongated ellipsoid of revolution, the shape of which can be compared with a lengthwise halved rugby ball.
- the attachment portion 40.2 of the illustrated example is designed as a belt device 7, so that the back support 40 according to FIG. 4b is particularly suitable for attachment to the backrest of a seat, for example a vehicle seat.
- the belt device 7 is also adjustable, again such that the apex S of the first
- the back support 40 shown in Figure 5b is formed as an inflatable body and comprises a flexible air bag with a plurality of air chambers, the
- Back support 40 in the inflated state give their predetermined shape, especially the doubly convex curved shape.
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017110834.3A DE102017110834B4 (de) | 2017-05-18 | 2017-05-18 | Sitzvorrichtung zur Unterstützung einer aufrechten Sitzposition |
PCT/EP2018/062674 WO2018210910A1 (de) | 2017-05-18 | 2018-05-16 | Sitzvorrichtung zur unterstützung einer aufrechten sitzposition |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3576574A1 true EP3576574A1 (de) | 2019-12-11 |
EP3576574B1 EP3576574B1 (de) | 2020-04-29 |
Family
ID=62455440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18728057.3A Active EP3576574B1 (de) | 2017-05-18 | 2018-05-16 | Sitzvorrichtung zur unterstützung einer aufrechten sitzposition |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3576574B1 (de) |
DE (1) | DE102017110834B4 (de) |
WO (1) | WO2018210910A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202019103701U1 (de) | 2019-07-05 | 2020-10-09 | Mariam Vollmar | Sitztechnik |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO158403C (no) * | 1984-05-08 | 1988-09-07 | Peter Opsvik | Anordning ved stol. |
DE8912979U1 (de) * | 1989-11-02 | 1990-02-08 | Böttner, Joachim, 3405 Rosdorf | Rückenstütze |
US20110006570A1 (en) | 2007-08-09 | 2011-01-13 | Tetsuo Nakatsu | Back support system and method for improving the same |
US8596717B2 (en) * | 2008-09-30 | 2013-12-03 | Gordon Glyck | Posture trainer |
US8721005B2 (en) * | 2011-09-06 | 2014-05-13 | Balanced Body, Inc. | Collapsible chair |
US20130226053A1 (en) * | 2012-02-27 | 2013-08-29 | Mehnaz Khan | Adjustable Postural Support Device |
GB2514378A (en) * | 2013-05-21 | 2014-11-26 | Richard Sutton | Posture monitor |
US10368647B2 (en) * | 2015-11-16 | 2019-08-06 | Kirk Edward Schenck | Backrest for a seating device |
-
2017
- 2017-05-18 DE DE102017110834.3A patent/DE102017110834B4/de active Active
-
2018
- 2018-05-16 WO PCT/EP2018/062674 patent/WO2018210910A1/de unknown
- 2018-05-16 EP EP18728057.3A patent/EP3576574B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE102017110834B4 (de) | 2023-08-31 |
EP3576574B1 (de) | 2020-04-29 |
DE102017110834A1 (de) | 2018-11-22 |
WO2018210910A1 (de) | 2018-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE19828254C2 (de) | Sitz- und/oder Liegevorrichtung, insbesondere Fahr- oder Flugzeugsitz | |
DE1117274B (de) | Dem menschlichen Koerper angepasster Sitz | |
DE102016200141A1 (de) | Brustkorbbereich-Luftblasenanordnung | |
DE1084588B (de) | Sitz, insbesondere fuer Kraftfahrzeuge | |
DE2344534A1 (de) | Transportable rueckenstuetze | |
EP3576574B1 (de) | Sitzvorrichtung zur unterstützung einer aufrechten sitzposition | |
DE202019106120U1 (de) | Einstellbarer Sitz | |
DE68925037T2 (de) | Für den benutzer einstellbarer sessel. | |
EP3367845B1 (de) | Phoronomische rückenlehne für einen stuhl oder sitz | |
EP3843588B1 (de) | Rückenlehne, insbesondere für einen sitz | |
EP0485560B1 (de) | Rückenlehne | |
DE3037659C2 (de) | Rückenstütze | |
DE102018122906A1 (de) | Rückenlehne, insbesondere für einen Sitz | |
DE19547411C1 (de) | Anatomisch angepaßte Rückenstütze | |
DE102018005745A1 (de) | Rückenlehne für ein Sitzmöbel | |
DE102016106062A1 (de) | Beckenstützstuhl | |
DE102012000992A1 (de) | Sitzmöbel | |
DE8435305U1 (de) | Arbeitsstuhl fuer koerperbehinderte | |
DE3936508C2 (de) | ||
CH717284B1 (de) | Rückenstützvorrichtung. | |
DE3045386A1 (de) | Rueckenunterstuetzung fuer einen sitz, insbesondere fuer einen fahrzeugsitz | |
WO2002057110A1 (de) | Sitz, insbesondere für ein fahrzeug | |
DE102018121143A1 (de) | Rückenlehne, insbesondere für einen Sitz | |
DE10209556B4 (de) | Polsterelement aus elastischem Schaumstoff | |
WO2023147902A1 (de) | Sitzmöbel mit einem gestell und einem sitzflächenelement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20190905 |
|
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 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
INTG | Intention to grant announced |
Effective date: 20200103 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
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: 1262032 Country of ref document: AT Kind code of ref document: T Effective date: 20200515 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502018001338 Country of ref document: DE |
|
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: NL Ref legal event code: MP Effective date: 20200429 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20200730 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: 20200429 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: 20200729 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: 20200429 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: 20200829 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: 20200831 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: 20200429 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20200429 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: 20200729 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: 20200429 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: 20200429 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20200429 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: 20200429 |
|
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: 20200429 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: 20200429 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: 20200429 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: 20200429 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: 20200429 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: 20200429 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: 20200429 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: 20200429 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502018001338 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20200429 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: 20200429 |
|
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 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20200531 |
|
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: 20200516 |
|
26N | No opposition filed |
Effective date: 20210201 |
|
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: 20200516 |
|
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: 20200531 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502018001338 Country of ref document: DE Representative=s name: HANNKE BITTNER & PARTNER, PATENT- UND RECHTSAN, DE |
|
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: 20200429 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: 20200429 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: 20200429 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20200429 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230526 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20230622 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20230622 Year of fee payment: 6 |
|
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: 20200429 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20230622 Year of fee payment: 6 Ref country code: CH Payment date: 20230727 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20230713 Year of fee payment: 6 |