WO1991003193A1 - Sitzauflage - Google Patents
Sitzauflage Download PDFInfo
- Publication number
- WO1991003193A1 WO1991003193A1 PCT/EP1990/001513 EP9001513W WO9103193A1 WO 1991003193 A1 WO1991003193 A1 WO 1991003193A1 EP 9001513 W EP9001513 W EP 9001513W WO 9103193 A1 WO9103193 A1 WO 9103193A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- webs
- seat
- projections
- upper free
- seat cover
- Prior art date
Links
- 239000013013 elastic material Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 2
- 230000035900 sweating Effects 0.000 description 2
- 210000002808 connective tissue Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001926 lymphatic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 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
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
- A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
- A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/148—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays of different resilience
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S297/00—Chairs and seats
- Y10S297/02—Molded
Definitions
- the invention relates to a seat cover, formed in one piece from a permanently elastic material, with a base part and a front side and an opposite rear side.
- This seat cover can be a separate part that is placed on a sit. However, this seat cover can also be integrated into a seat and then represents the upper layer of this seat and is arranged directly under the seat. Of course, this seat cover can be covered with a cover, etc.
- Such known seat covers generally serve to create a softer seat. This inevitably leads to the fact that ventilation, caused by loading and unloading processes, does not take place or only takes place to an inadequate extent, which results in sweating with the usual, highly undesirable phenomena. This could be remedied by making such seat cushions thicker, which in turn has the disadvantage of being unwieldy or resulting in an unwanted seat height, which results in a lack of stability. In addition, there is a tendency to slide down, especially towards the front.
- the invention has for its object to provide a seat cover of the type mentioned that a load fluctuations sufficient ventilation (ventilation) results and thus enables a sweat-free sitting and at the same time counteracts slipping down to the front.
- FIG. 1 is a perspective view of the seat cover according to the invention
- Fig. 2 is a side view of the same.
- the seat cover according to the invention shown in FIG. 1 is formed in one piece from a permanently elastic material with a specific weight of 40 to 100 kg / m 3 .
- the seat cover is shown in the unloaded state and has a base part 1 with an approximately rectangular base. It can be seen in particular from FIG. 2 that five webs 2, 3, 4, 5, 6 extending transversely to the seat direction protrude upward from the base part.
- the webs 2, 3 are arranged in the front area, the web 4 in the middle area and the webs 5, 6 in the rear area. These webs are arranged approximately parallel to one another and leave web spaces 12 between them.
- the left side of the seat pad shown in the figures represents the front, while the right side represents the back.
- the expression “seat direction” thus denotes the direction from the rear towards the front.
- the webs 2, 3 are inclined towards the front and have laterally at their free ends projections 7, 8 which extend approximately horizontally towards the front.
- the webs 4, 5, 6 are inclined towards the rear and also have projections 9, 10, 11 on their free ends, which extend approximately horizontally, but in the direction of the rear. These projections partially cover the web spaces 12 and, together with the upper free ends, form a seat surface 13, as can be seen from FIG. 1.
- the web 2 is laterally equipped at its upper free end with a tab-like extension 14 which is turned over to the bottom part 1 so that it is flush with the underside of the bottom part 1.
- On the inside of this tab-like fortress 14, a plurality of transverse support webs 15 are provided which extend into the cavity formed by the folding.
- the webs 2, 3, 4, 5, 6 deform in each case in the direction of inclination, the webs 2, 3 a forward-acting force and the webs 4, 5, 6 a rearward (towards the backrest) directed Evoke strength. This results in a force resultant which is directed backwards and opposes the user sliding downwards.
- the oppositely directed pair of forces there is a certain tension in the garment of the user resting on the seat 13, which prevents creasing.
- the projections 7, 8, 9, 10, 11, which partially cover the web spaces 12, together with the upper free ends of the webs result in a pleasant suspension and allow maximum ventilation when the load changes, i.e. ventilation of the seat cover, and thus in particular of the seat surface 13, caused by loading and unloading, which largely prevents the clothes lying on them from becoming damp, caused by the user sweating.
- the seat 13 slopes slightly backwards. In other words, the vertical height of the webs 3, 4, 5, 6 decreases slightly towards the rear end. This results in a better and more comfortable sitting position than can be achieved with known seat cushions with a much greater backward slope.
- the flap-like extension 14 facing the front and the transverse support web 15 on the other, ergonomic parts are formed, which in turn also contribute to a better and practically fatigue-free seating position.
- the webs 2, 3, 4, 5, 6 are provided with a groove-like depression 17 on their surface forming the seat surface 13, these depressions 17 running parallel to one another.
- the front area with webs 2, 3 inclined towards the front preferably makes up 1/5 to 2/5 of the entire seating area.
- the number of webs is of course variable and is not limited to the number specified in the exemplary embodiment.
Landscapes
- Seats For Vehicles (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Special Chairs (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Sheet Holders (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Toilet Supplies (AREA)
- Switches With Compound Operations (AREA)
- Table Devices Or Equipment (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59007857T DE59007857D1 (de) | 1989-09-08 | 1990-09-07 | Sitzauflage. |
EP90913114A EP0442999B1 (de) | 1989-09-08 | 1990-09-07 | Sitzauflage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3930021A DE3930021C2 (de) | 1989-09-08 | 1989-09-08 | Sitzauflage |
DEP3930021.8 | 1989-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1991003193A1 true WO1991003193A1 (de) | 1991-03-21 |
Family
ID=6388998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1990/001513 WO1991003193A1 (de) | 1989-09-08 | 1990-09-07 | Sitzauflage |
Country Status (7)
Country | Link |
---|---|
US (1) | US5211697A (de) |
EP (1) | EP0442999B1 (de) |
JP (1) | JP2809876B2 (de) |
AT (1) | ATE114426T1 (de) |
AU (1) | AU6293890A (de) |
DE (2) | DE3930021C2 (de) |
WO (1) | WO1991003193A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995026154A1 (en) * | 1994-03-29 | 1995-10-05 | Parnham & Associates Pty. Ltd. | Pillow |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4202313C1 (de) * | 1992-01-29 | 1993-09-30 | Horst Poths | Vorrichtung zur Entspannung der Skelettmuskulatur, insbesondere der Halswirbel |
DE4301362C2 (de) * | 1993-01-20 | 1995-03-23 | Koepp Ag | Matratze mit einem Kern aus Polyurethanweichschaum |
DE19930215C2 (de) * | 1999-06-30 | 2002-06-27 | Rudolf Haddick | Liege- und Sitzelement |
US6381784B1 (en) | 1999-09-17 | 2002-05-07 | Banyan Licensing Llc | Pillow with improved head traction |
US7040710B2 (en) | 2001-01-05 | 2006-05-09 | Johnson Controls Technology Company | Ventilated seat |
US6786541B2 (en) | 2001-01-05 | 2004-09-07 | Johnson Controls Technology Company | Air distribution system for ventilated seat |
US6629724B2 (en) | 2001-01-05 | 2003-10-07 | Johnson Controls Technology Company | Ventilated seat |
EP1262128B1 (de) | 2001-05-29 | 2005-04-13 | Kurt Kienlein | Auflage für den Korpus einer liegenden oder sitzenden Person |
DE20112473U1 (de) * | 2001-07-28 | 2002-12-19 | Johnson Controls GmbH, 51399 Burscheid | Klimatisiertes Polsterteil für einen Fahrzeugsitz |
DE20120516U1 (de) * | 2001-12-19 | 2003-04-30 | Johnson Controls GmbH, 51399 Burscheid | Belüftungssystem für ein Polsterteil |
US6893086B2 (en) * | 2002-07-03 | 2005-05-17 | W.E.T. Automotive Systems Ltd. | Automotive vehicle seat insert |
US6857697B2 (en) * | 2002-08-29 | 2005-02-22 | W.E.T. Automotive Systems Ag | Automotive vehicle seating comfort system |
DE10259621B4 (de) | 2002-12-18 | 2005-12-01 | W.E.T. Automotive Systems Ag | Fahrzeugsitz und zugehörige Klimatisierungseinrichtung |
DE10259648B4 (de) * | 2002-12-18 | 2006-01-26 | W.E.T. Automotive Systems Ag | Klimatisierter Sitz und Klimatisierungseinrichtung für einen ventilierten Sitz |
DE10316275B4 (de) * | 2003-04-08 | 2009-06-18 | Johnson Controls Gmbh | Fahrzeugsitz |
US7356912B2 (en) * | 2003-09-25 | 2008-04-15 | W.E.T. Automotive Systems, Ltd. | Method for ventilating a seat |
US7274007B2 (en) * | 2003-09-25 | 2007-09-25 | W.E.T. Automotive Systems Ltd. | Control system for operating automotive vehicle components |
US7425034B2 (en) | 2003-10-17 | 2008-09-16 | W.E.T. Automotive Systems Ag | Automotive vehicle seat having a comfort system |
US7370911B2 (en) * | 2003-10-17 | 2008-05-13 | W.E.T. Automotive Systems, Ag | Automotive vehicle seat insert |
DE10350146B4 (de) * | 2003-10-28 | 2006-05-04 | Daimlerchrysler Ag | Fahrzeugsitz für ein Kraftfahrzeug |
ES2245200B1 (es) * | 2003-11-25 | 2007-04-01 | Torres Espic, S.L. | Colchon de muelles a base de material espumado. |
US7461892B2 (en) * | 2003-12-01 | 2008-12-09 | W.E.T. Automotive Systems, A.C. | Valve layer for a seat |
JP4733362B2 (ja) * | 2004-05-11 | 2011-07-27 | カリモク家具株式会社 | 椅子のクッション構造 |
US20060158011A1 (en) * | 2004-11-02 | 2006-07-20 | W.E.T. Automotive Systems Ag | Molded layer for a seat insert |
DE102005018445B3 (de) * | 2005-04-20 | 2006-06-29 | W.E.T. Automotive Systems Ag | Klimatisierungseinrichtung für einen Sitz |
US7478869B2 (en) | 2005-08-19 | 2009-01-20 | W.E.T. Automotive Systems, Ag | Automotive vehicle seat insert |
DE102007027828A1 (de) * | 2006-11-14 | 2008-05-15 | Proseat Gmbh & Co.Kg | Modul für ein Polster |
DE202007004929U1 (de) * | 2007-04-02 | 2008-08-07 | Proseat Gmbh & Co. Kg | Sitzelement für einen Sitz |
DE112008002680A5 (de) * | 2007-10-29 | 2010-07-01 | W.E.T. Automotive Systems Ag | Klima-Konditioniereinrichtung für Sitze |
DE112008003132B4 (de) | 2007-12-10 | 2013-10-24 | W.E.T. Automotive Systems Ag | Verbessertes Sitzklimatisierungsmodul und Verfahren |
DE102008017965B4 (de) * | 2008-04-08 | 2011-06-01 | W.E.T. Automotive Systems Ag | Belüftungseinrichtung |
US8042873B2 (en) * | 2008-07-04 | 2011-10-25 | Kubota Corporation | Driver's seat of work vehicle |
DE202009017049U1 (de) | 2008-12-21 | 2010-05-12 | W.E.T. Automotive Systems Ag | Belüftungseinrichtung |
DE202009018874U1 (de) * | 2009-12-24 | 2014-04-14 | Diamona Hermann Koch Gmbh & Co. Kg | Nackenstützkissen aus einem elastischen Schaumstoff oder Latex |
DE102011014516A1 (de) | 2010-04-06 | 2012-05-10 | W.E.T. Automotive Systems Ag | Multifunktionsprodukt |
JP5604242B2 (ja) * | 2010-09-24 | 2014-10-08 | 株式会社ブリヂストン | シートパッド及びその製造方法 |
DE102012014678A1 (de) | 2011-08-19 | 2013-02-21 | W.E.T. Automotive Systems Ag | Heizeinrichtung |
DE202011110107U1 (de) | 2011-11-17 | 2013-02-19 | W.E.T. Automotive Systems Ag | Temperier-Einrichtung |
DE102012020516A1 (de) | 2011-12-09 | 2013-06-13 | W.E.T. Automotive Systems Ag | Temperier-Einrichtung für eine elektrochemische Spannungsquelle |
DE102011121980A1 (de) | 2011-12-26 | 2013-06-27 | W.E.T. Automotive Systems Ag | Luftfördereinrichtung |
JP6499923B2 (ja) * | 2015-05-28 | 2019-04-10 | 株式会社ブリヂストン | シート用パッド |
KR102262525B1 (ko) * | 2020-01-13 | 2021-06-08 | 박보연 | 삼차원 탄성구조를 갖는 매트리스 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2625645A1 (de) * | 1976-06-08 | 1977-12-22 | Wilde & Spieth | Sitzbelag fuer sitzmoebel |
GB2197785A (en) * | 1986-11-25 | 1988-06-02 | Kurt Kienlein | Mattresses |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3010122C2 (de) * | 1980-03-15 | 1985-05-15 | Peter 8506 Langenzenn Forster | Auflage für eine liegende oder sitzende Person |
US5007124A (en) * | 1988-11-04 | 1991-04-16 | Span-America Medical Systems, Inc. | Support pad with uniform patterned surface |
US4965898A (en) * | 1989-10-27 | 1990-10-30 | So Chen Y | Innovative structure of cushion |
-
1989
- 1989-09-08 DE DE3930021A patent/DE3930021C2/de not_active Expired - Fee Related
-
1990
- 1990-09-07 US US07/691,054 patent/US5211697A/en not_active Expired - Fee Related
- 1990-09-07 WO PCT/EP1990/001513 patent/WO1991003193A1/de active IP Right Grant
- 1990-09-07 EP EP90913114A patent/EP0442999B1/de not_active Expired - Lifetime
- 1990-09-07 AU AU62938/90A patent/AU6293890A/en not_active Abandoned
- 1990-09-07 DE DE59007857T patent/DE59007857D1/de not_active Expired - Fee Related
- 1990-09-07 AT AT90913114T patent/ATE114426T1/de not_active IP Right Cessation
- 1990-09-07 JP JP2512158A patent/JP2809876B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2625645A1 (de) * | 1976-06-08 | 1977-12-22 | Wilde & Spieth | Sitzbelag fuer sitzmoebel |
GB2197785A (en) * | 1986-11-25 | 1988-06-02 | Kurt Kienlein | Mattresses |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995026154A1 (en) * | 1994-03-29 | 1995-10-05 | Parnham & Associates Pty. Ltd. | Pillow |
US5732427A (en) * | 1994-03-29 | 1998-03-31 | Parnham & Associates Pty Ltd | Height adjustable pillow |
Also Published As
Publication number | Publication date |
---|---|
DE3930021C2 (de) | 1999-09-09 |
EP0442999B1 (de) | 1994-11-30 |
EP0442999A1 (de) | 1991-08-28 |
DE3930021A1 (de) | 1991-03-14 |
JPH04502875A (ja) | 1992-05-28 |
JP2809876B2 (ja) | 1998-10-15 |
AU6293890A (en) | 1991-04-08 |
ATE114426T1 (de) | 1994-12-15 |
DE59007857D1 (de) | 1995-01-12 |
US5211697A (en) | 1993-05-18 |
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