WO2005065491A1 - Dynamische sitzvorrichtung - Google Patents
Dynamische sitzvorrichtung Download PDFInfo
- Publication number
- WO2005065491A1 WO2005065491A1 PCT/EP2005/000087 EP2005000087W WO2005065491A1 WO 2005065491 A1 WO2005065491 A1 WO 2005065491A1 EP 2005000087 W EP2005000087 W EP 2005000087W WO 2005065491 A1 WO2005065491 A1 WO 2005065491A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- seat plate
- plate
- seat
- bearing
- dynamic
- Prior art date
Links
Classifications
-
- 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
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- A47C3/0255—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame pivotally mounted in the base frame, e.g. swings
-
- 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
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- A47C3/027—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with curved rocking members between seat and base frame
-
- 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
- A47C3/18—Chairs or stools with rotatable seat
-
- 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
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
-
- 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
- A47C9/08—Music stools
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/18—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with elements, i.e. platforms, having a circulating, nutating or rotating movement, generated by oscillating movement of the user, e.g. platforms wobbling on a centrally arranged spherical support
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0228—Sitting on the buttocks
- A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair
Definitions
- the present invention relates to a dynamic seat device with a seat plate, which is supported by means of a bearing head on a base frame with a height-adjustable column or on a support surface such that it can be tilted and rotated.
- a stool is known as a seat device which is intended to improve sitting from a health point of view, which, by means of cylinder segments arranged one above the other, enables the seat surface to be moved over two horizontal axes offset by 90 °. Due to the distance between the two axes, there is a difference between the pitching and lateral tilting movements. Overall, both pivot points are too far away from the coccyx to allow optimal physiological and homogeneous movement transmission.
- the dynamic seat devices described above have in common that the user is forced to make unnatural and unpleasant movements over a long period of time with the chosen structure of the known seat device. These seat devices are therefore only of limited suitability for work and everyday processes.
- the present invention has for its object to provide a seat device of the type mentioned that automatically natural movements of the Guaranteed user with freedom of movement at the same time.
- the seat plate has a recess arranged in its center, widening from its top toward its bottom, and in the middle of the seat plate on the top thereof a bearing plate with a dome-shaped Protuberance is attached that the bearing plate rests on the bearing head of a support pin, the bearing head being hemispherical, and that the support pin is fixed to the column or to a plate forming the bearing surface and protrudes through the recess through the seat plate, so that the Tilt the seat plate in all directions and can turn without a stop.
- a conical bearing shell protrudes through a central bore in the seat plate, which is attached to the underside of the seat plate, that the bearing shell rests on the bearing head of a carrier pin, the bearing head is spherical, and that the support pin is firmly connected to the column or to a plate forming the support surface, so that the seat plate can tilt in all directions and rotate without a stop.
- the seat plate is arranged in its center and extends from its top towards its bottom Widening recess has that through the recess in the seat plate from below a conical, reduced in diameter from bottom to top, is passed and fixed, and that the metal cap rests on the bearing head of a support pin and forms the bearing shell, the bearing head being hemispherical is so that there is a common pivot and pivot point above the seat plate.
- the present invention thus consists in a dynamic seat device in which, according to the invention, in order to achieve natural movements of the user with simultaneous free mobility, it is provided that the seat plate has a central recess that tapers conically from top to bottom with a bearing shell inserted from below, on the spherical or hemispherical bearing head of a carrier pin rests, so that. a common pivot and pivot point is created above the seat plate, not below.
- This invention is a seat device that avoids postural damage, particularly in the expanded spinal area, by allowing free mobility and, at the same time, physiologically centered sitting through a common pivot and pivot point above the seat plate. Even blocked areas of the body can be rehabilitated with it.
- This seat device can be used both in daily use and therapeutically.
- the seat device can offer possibilities to return to a natural upright posture due to the reduced work and everyday processes can no longer be taken, and damage to the body - especially the spine - to be avoided.
- the seat device should create the possibilities to regain an already lost sensibility for the natural handling of one's own body as well as to offer the possibilities of movement that allow complete freedom when sitting with constant movement. Although people sit, they have to be in constant motion and in constant play with the balance if the natural vibrations of the body are to be preserved and tensions cannot build up at all. Rigid sitting should be avoided so that a constant play with the balance can take place and many natural body functions are not lost or learned again.
- a seat In order to achieve this, a seat must allow free tilting movements on all sides without disturbing restoring forces of the seat and the common pivot and pivot point of the seat plate must be at the top, so that there is a natural extension of the spine beyond the coccyx and therefore constant transmission of movement can take place within the entire body.
- Figure 1 shows a first embodiment of a seat device according to the invention with a height-adjustable column.
- Figure 2 shows a second embodiment of a seating device according to the invention for resting on any surface.
- FIG. 3 shows a third exemplary embodiment of a seat device according to the invention with a height-adjustable column
- FIG. 4 shows a fourth exemplary embodiment of a seating device according to the invention for resting on any surface
- FIG. 5 shows a fifth exemplary embodiment of a seat device according to the invention with a high adjustable column
- Fig. 6 a section of a storage in a sixth embodiment of a seat device according to the invention.
- a seat plate 1 preferably made of wood, is firmly connected by a plurality of screw connections 4 to a bearing plate 7, which forms the upper shell of a slide bearing through a dome-shaped protuberance.
- a thin foam plate 2 glued to the seat plate 1 covers this bearing plate 7 and ensures a soft, non-slip seat.
- the center of the seat plate is provided with a recess 8 so that the dome of the bearing plate 7 in one Support pin 6 pressed in hemispherical plastic part 5 and the connected seat plate 1 can tilt at least +/- 20 ° in all directions.
- 6 steel and its diameter 14 mm were chosen for the material of the support pin.
- the carrier pin 6 is firmly connected to a height-adjustable column 14 by adhesive, a roll pin 15 or a screw.
- the column 14 is vertically displaceable and lockable in a base frame consisting of a plate 16 and at least three feet 17.
- the column 14 can be designed as a spindle and engage in a thread of the plate 16, so that the height can be adjusted by rotating the plate 13.
- Seat plate 1 and a round plate 13 firmly connected to the column 14 form the stop for limiting the possibility of tipping.
- the plate 13 also prevents tearing of the column 14 if it should be made of wood.
- a spring washer 11 is pushed onto the carrier pin 6 and a disk 12 mounted between the spring washer 11 and plate 3 is dimensioned such that it does not hinder the tilting movements of the seat plate 1 and also not through the central hole in the Plate 3, which is firmly connected to the underside of the seat plate 1, fits.
- FIG. 2 shows an embodiment without height adjustment.
- the base is replaced by a plate 10 so that the seat device can be placed on any surface suitable for seating.
- a seat plate 1, preferably made of wood, is provided according to FIG. 3 with a central conical bore, through which the conical bearing shell 19 projects and is firmly connected to the underside of the seat plate 1 by fastening elements 4.
- the carrier pin 6 is connected at the tip to a spherical bearing head 5.
- a cap 20 made of self-lubricating plastic. This construction ensures that the bearing point is above the seat plate 1 and that it can tilt approximately ⁇ 20 ° in all directions.
- a foam plate 2 glued to the seat plate 1 covers the conical bearing shell 19 and ensures a soft, non-slip seat.
- the carrier pin 6 is firmly connected to a height-adjustable column 14 by adhesive, a roll pin 15 or a thread 22.
- the column 14 is vertically displaceable and lockable in a base frame consisting of a plate 16 and at least three feet 17.
- the column 14 can be designed as a spindle and engage in a thread of the plate 16, so that the height can be adjusted by rotating the plate 13.
- FIG. 4 An embodiment without height adjustment is shown in FIG. 4. Here the base is replaced by a plate 10, so that the seat device can be placed on any surface suitable for seating.
- a conical bearing shell 19 provided with an edge 24 at the bottom is fastened to the seat plate 1 at the bottom by a recess 8 in the seat plate 1, which is preferably made of wood.
- a foam plate 2 glued to the seat plate 1 covers the seat plate 1 and the bearing shell 19 and ensures a soft, non-slip seat surface.
- the support pin 6 is firmly connected to a high adjustable column 14 by adhesive, a clamping pin or a thread 22 and forms the lower part of the bearing, so that the seat plate 1 with the bearing shell 19 m can tilt all directions as far as the angle of the Cone of the bearing shell 19 allows it and can be rotated without a stop.
- the column 14 is vertically displaceable and lockable in a base frame consisting of a plate 16 and at least three feet 17.
- the column 14 can be designed as a spindle and engage in a thread of the plate 16, so that the height can be adjusted by rotating the plate 13, which is firmly connected to the column 14.
- Seat plate 1 and the round plate 13 form the stop to limit the possibility of tipping.
- the plate 13 also prevents tearing of the column 14 when this should be made of wood.
- the bearing shell 19 is pressed into a ring shape on its constriction 25 after being placed on the carrier pin 6.
- FIG. 6 Another design for preventing the seat plate 1 from lifting off is shown in FIG. 6.
- a two-part hollow cone 26, which extends to the bearing head 5, is inserted into the bearing shell 19 after it has been placed on the carrier pin 6 and held with an annular metal plate 27 which is fastened together with the bearing shell 19 to the underside of the seat plate 1 ,
- the hollow cone 26 can also consist of a single part if the diameter of the shaft of the carrier pin 6 is smaller than its bearing head.
Landscapes
- Chairs Characterized By Structure (AREA)
- Special Chairs (AREA)
- Pivots And Pivotal Connections (AREA)
- Toilet Supplies (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002550837A CA2550837A1 (en) | 2004-01-07 | 2005-01-07 | Dynamic seating device |
DE502005001480T DE502005001480D1 (de) | 2004-01-07 | 2005-01-07 | Dynamische sitzvorrichtung |
DK05700742T DK1701640T3 (da) | 2004-01-07 | 2005-01-07 | Dynamisk siddeanordning |
EP05700742A EP1701640B1 (de) | 2004-01-07 | 2005-01-07 | Dynamische sitzvorrichtung |
US10/584,676 US20090188410A1 (en) | 2004-01-07 | 2005-01-07 | Dynamic seating device |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004002231.3 | 2004-01-07 | ||
DE102004002231A DE102004002231B3 (de) | 2004-01-07 | 2004-01-07 | Dynamische Sitzvorrichtung |
DE102004014167.3 | 2004-03-17 | ||
DE102004014167A DE102004014167A1 (de) | 2004-01-07 | 2004-03-17 | Dynamische Sitzvorrichtung |
DE102004053642A DE102004053642A1 (de) | 2004-01-07 | 2004-11-01 | Dynamische Sitzvorrichtung |
DE102004053642.2 | 2004-11-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005065491A1 true WO2005065491A1 (de) | 2005-07-21 |
WO2005065491A8 WO2005065491A8 (de) | 2006-01-05 |
Family
ID=34753313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/000087 WO2005065491A1 (de) | 2004-01-07 | 2005-01-07 | Dynamische sitzvorrichtung |
Country Status (10)
Country | Link |
---|---|
US (1) | US20090188410A1 (de) |
EP (1) | EP1701640B1 (de) |
CN (1) | CN100531621C (de) |
AT (1) | ATE372702T1 (de) |
CA (1) | CA2550837A1 (de) |
DE (4) | DE102004002231B3 (de) |
DK (1) | DK1701640T3 (de) |
ES (1) | ES2294673T3 (de) |
PT (1) | PT1701640E (de) |
WO (1) | WO2005065491A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103025210A (zh) * | 2009-12-23 | 2013-04-03 | 托普斯塔有限公司 | 用于椅子的倾翻装置 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008032239A1 (de) * | 2008-05-21 | 2009-11-26 | GfP (Gesellschaft für Produktivitätsplanung und Produktentwicklung) mbH | Sitzvorrichtung |
ITPN20080067A1 (it) * | 2008-09-01 | 2010-03-02 | Alessandro Marchello | "supporto girevole per mobili e simili" |
US9060612B2 (en) | 2011-05-17 | 2015-06-23 | Rebecca M. Lee | Balance chair |
SE536696C2 (sv) * | 2012-10-10 | 2014-06-03 | Support Design Ab | Stol med lut-och låsbar sittdyna |
USD736008S1 (en) | 2015-03-18 | 2015-08-11 | Krueger International, Inc. | Lounge chair |
US9629465B2 (en) | 2015-03-18 | 2017-04-25 | Krueger International, Inc. | Lounge chair |
US9398811B1 (en) | 2015-03-18 | 2016-07-26 | Krueger International, Inc. | Lounge chair |
USD764199S1 (en) | 2015-03-19 | 2016-08-23 | Krueger International, Inc. | Lounge furniture |
US10314400B2 (en) * | 2015-06-23 | 2019-06-11 | Simtec, Llc | Rotatable seat cradle |
US10561895B1 (en) * | 2016-03-28 | 2020-02-18 | Gavin Lee | Balance board |
DE102016217992A1 (de) * | 2016-09-20 | 2018-03-22 | VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG | Sitzmöbel |
US10772428B2 (en) | 2017-03-27 | 2020-09-15 | Virco Mfg. Corporation | Therapy stool having an adjustable height and a tiltable seat |
DE102017114670A1 (de) | 2017-06-30 | 2019-01-03 | Michael Schwarz | Hocker |
CN107448484B (zh) * | 2017-09-01 | 2019-04-02 | 宁波锴立精密轴承有限公司 | 一种优化型深沟滚珠轴承 |
CN107692545A (zh) * | 2017-11-10 | 2018-02-16 | 黄浩文 | 一种教室多功能椅 |
CN108835974A (zh) * | 2018-06-20 | 2018-11-20 | 佛山职业技术学院 | 一种公共座椅 |
US11097153B1 (en) | 2018-06-22 | 2021-08-24 | Gavin Lee | Adjustable balance board |
DE102020129533A1 (de) | 2020-11-10 | 2022-05-12 | Stefan Stammer | Therapeutische Sitzvorrichtung |
DE202022107023U1 (de) | 2022-12-15 | 2023-02-13 | Alfons Venjakob Gmbh & Co. Kg | Wippbeschlag zur beweglichen Anordnung eines Sitzteils an einem Gestell eines Stuhls |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1634267A (en) * | 1926-05-24 | 1927-07-05 | Laszlo Morton | Gravity table |
US4605334A (en) * | 1982-11-17 | 1986-08-12 | Ari Associates, Inc. | Linkage mechanism for coupling two movable members |
WO1990014031A1 (en) * | 1989-05-19 | 1990-11-29 | Tridec Iii Corporation | Swivel chair with tiltable seat and a mechanism therefor |
DE4400395A1 (de) * | 1993-01-14 | 1994-07-21 | Mobil Werke U Frei Ag Berneck | Pendelstuhl |
DE29516794U1 (de) | 1995-09-11 | 1995-12-07 | Frese, Walter, 82152 Planegg | Gelenk für ein allseitig elastisch neigbares Sitzteil einer Sitzvorrichtung |
FR2794349A1 (fr) | 1999-06-04 | 2000-12-08 | Jean Pierre Schwenck | Siege sur mesure |
DE20110832U1 (de) | 2001-06-29 | 2001-11-08 | Wander, Gabriele, 85567 Grafing | Sitzvorrichtung |
Family Cites Families (29)
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US30706A (en) * | 1860-11-20 | van vlbck | ||
US605151A (en) * | 1898-06-07 | Joseph franklin twist | ||
US605527A (en) * | 1898-06-14 | Robert e | ||
US468398A (en) * | 1892-02-09 | Saddle for bicycles | ||
US1194551A (en) * | 1916-08-15 | Assiotob | ||
US478166A (en) * | 1892-02-10 | 1892-07-05 | Exercising apparatus | |
US2571443A (en) * | 1950-08-04 | 1951-10-16 | Kenneth F Hair | Adjustable seat mount |
US2719571A (en) * | 1952-07-01 | 1955-10-04 | George O Taylor | Rotatable stool convertible to nonrotatable |
US2707986A (en) * | 1953-03-19 | 1955-05-10 | Leslie W Johnson | Resilient support for tractor seat |
US2808828A (en) * | 1955-01-10 | 1957-10-08 | Rubin Joseph Salem | Rocking bed |
US3713618A (en) * | 1971-03-22 | 1973-01-30 | Krueger Metal Products | Self centering support |
US3774584A (en) * | 1972-02-14 | 1973-11-27 | J Paulson | Coacting wheel type ball projecting device |
DE7531129U (de) * | 1975-10-02 | 1976-03-18 | Schuckmann, Alfred Von, 5657 Haan | Arbeits-sitz |
SE420012B (sv) * | 1978-07-13 | 1981-09-07 | Gunnar M T Kjellstrand | Koppling av kulledstyp |
US4440440A (en) * | 1981-06-08 | 1984-04-03 | Etablissements Le Simplex | Saddle rod for bicycles and like vehicles |
US4423850A (en) * | 1981-08-17 | 1984-01-03 | The United States Of America As Represented By The Secretary Of The Army | Fine adjusting mechanism for a level platform |
US4659053A (en) * | 1985-10-25 | 1987-04-21 | Holley Edwin S | Tiltable mount |
US4807841A (en) * | 1988-03-22 | 1989-02-28 | Serge Abend | Omnidirectionally tilting and swivelling support mechanism for chairs or the like |
CN2052226U (zh) * | 1989-03-30 | 1990-02-07 | 董正高 | 自动安乐架 |
US4974904A (en) * | 1989-10-23 | 1990-12-04 | Phillips E Lakin | Rocking chair apparatus |
DE4244656C2 (de) * | 1992-03-27 | 1997-03-20 | Josef Gloeckl | Aktivdynamische Sitzvorrichtung |
DE4210135C2 (de) * | 1992-03-27 | 1995-12-21 | Josef Gloeckl | Aktivdynamische Sitzvorrichtung |
DE4244657C2 (de) * | 1992-03-27 | 1998-11-26 | Josef Gloeckl | Aktivdynamische Sitzvorrichtung |
DE4210097C2 (de) * | 1992-03-27 | 2000-05-31 | Josef Gloeckl | Aktivdynamische Sitzvorrichtung |
US5728049A (en) * | 1996-07-10 | 1998-03-17 | Alberts; Susan | Therapeutic seating apparatus |
DE19654500C1 (de) * | 1996-12-18 | 1998-03-12 | Ulrich Dipl Ing Huber | Anpaßbarer Rahmenträger mit dreiachsiger Bewegunsfreiheit für Liege- und Sitzmöbel |
DE29709558U1 (de) * | 1997-06-02 | 1997-09-18 | Gloeckl Josef | Barhocker |
US6688689B1 (en) * | 1999-06-24 | 2004-02-10 | Lord Corporation | Multiple degree of freedom seat suspension system |
US7044542B2 (en) * | 2003-06-02 | 2006-05-16 | Armond Muscat | Bicycle seat |
-
2004
- 2004-01-07 DE DE102004002231A patent/DE102004002231B3/de not_active Expired - Fee Related
- 2004-03-17 DE DE102004014167A patent/DE102004014167A1/de not_active Withdrawn
- 2004-11-01 DE DE102004053642A patent/DE102004053642A1/de not_active Withdrawn
-
2005
- 2005-01-07 EP EP05700742A patent/EP1701640B1/de active Active
- 2005-01-07 WO PCT/EP2005/000087 patent/WO2005065491A1/de active IP Right Grant
- 2005-01-07 DE DE502005001480T patent/DE502005001480D1/de active Active
- 2005-01-07 ES ES05700742T patent/ES2294673T3/es active Active
- 2005-01-07 PT PT05700742T patent/PT1701640E/pt unknown
- 2005-01-07 CA CA002550837A patent/CA2550837A1/en not_active Abandoned
- 2005-01-07 CN CNB2005800020678A patent/CN100531621C/zh not_active Expired - Fee Related
- 2005-01-07 DK DK05700742T patent/DK1701640T3/da active
- 2005-01-07 AT AT05700742T patent/ATE372702T1/de not_active IP Right Cessation
- 2005-01-07 US US10/584,676 patent/US20090188410A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1634267A (en) * | 1926-05-24 | 1927-07-05 | Laszlo Morton | Gravity table |
US4605334A (en) * | 1982-11-17 | 1986-08-12 | Ari Associates, Inc. | Linkage mechanism for coupling two movable members |
WO1990014031A1 (en) * | 1989-05-19 | 1990-11-29 | Tridec Iii Corporation | Swivel chair with tiltable seat and a mechanism therefor |
DE4400395A1 (de) * | 1993-01-14 | 1994-07-21 | Mobil Werke U Frei Ag Berneck | Pendelstuhl |
DE29516794U1 (de) | 1995-09-11 | 1995-12-07 | Frese, Walter, 82152 Planegg | Gelenk für ein allseitig elastisch neigbares Sitzteil einer Sitzvorrichtung |
FR2794349A1 (fr) | 1999-06-04 | 2000-12-08 | Jean Pierre Schwenck | Siege sur mesure |
DE20110832U1 (de) | 2001-06-29 | 2001-11-08 | Wander, Gabriele, 85567 Grafing | Sitzvorrichtung |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103025210A (zh) * | 2009-12-23 | 2013-04-03 | 托普斯塔有限公司 | 用于椅子的倾翻装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1701640B1 (de) | 2007-09-12 |
CN100531621C (zh) | 2009-08-26 |
DE102004002231B3 (de) | 2005-04-14 |
WO2005065491A8 (de) | 2006-01-05 |
CA2550837A1 (en) | 2005-07-21 |
ES2294673T3 (es) | 2008-04-01 |
DE102004014167A1 (de) | 2005-10-06 |
PT1701640E (pt) | 2007-12-20 |
US20090188410A1 (en) | 2009-07-30 |
DE102004053642A1 (de) | 2006-05-04 |
CN1909816A (zh) | 2007-02-07 |
DE502005001480D1 (de) | 2007-10-25 |
ATE372702T1 (de) | 2007-09-15 |
DK1701640T3 (da) | 2008-01-21 |
EP1701640A1 (de) | 2006-09-20 |
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