ATE135173T1 - Nabenkonstruktion für drehstühle - Google Patents

Nabenkonstruktion für drehstühle

Info

Publication number
ATE135173T1
ATE135173T1 AT90907066T AT90907066T ATE135173T1 AT E135173 T1 ATE135173 T1 AT E135173T1 AT 90907066 T AT90907066 T AT 90907066T AT 90907066 T AT90907066 T AT 90907066T AT E135173 T1 ATE135173 T1 AT E135173T1
Authority
AT
Austria
Prior art keywords
hub
pct
chair
shaft
fastened
Prior art date
Application number
AT90907066T
Other languages
English (en)
Inventor
Fredrik Kjellman
Original Assignee
Ortus Ab Oy
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 Ortus Ab Oy filed Critical Ortus Ab Oy
Application granted granted Critical
Publication of ATE135173T1 publication Critical patent/ATE135173T1/de

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
    • A47C3/18—Chairs or stools with rotatable seat
    • A47C3/185—Chairs or stools with rotatable seat self-returning to the original position
    • 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

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Massaging Devices (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Special Chairs (AREA)
AT90907066T 1989-05-10 1990-05-09 Nabenkonstruktion für drehstühle ATE135173T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI892250A FI83590C (sv) 1989-05-10 1989-05-10 Navkonstruktion för en roterbar stol

Publications (1)

Publication Number Publication Date
ATE135173T1 true ATE135173T1 (de) 1996-03-15

Family

ID=8528396

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90907066T ATE135173T1 (de) 1989-05-10 1990-05-09 Nabenkonstruktion für drehstühle

Country Status (8)

Country Link
US (1) US5265838A (de)
EP (1) EP0474658B1 (de)
AT (1) ATE135173T1 (de)
DE (1) DE69025936T2 (de)
DK (1) DK0474658T3 (de)
ES (1) ES2087152T3 (de)
FI (1) FI83590C (de)
WO (1) WO1990013242A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92281C (sv) * 1993-05-12 1994-10-25 Helena Kjellman Nav för roterbar stol
FI92282C (sv) * 1993-05-19 1994-10-25 Helena Kjellman Fot för roterbar stol
DE9416289U1 (de) * 1994-10-12 1994-12-01 SIFA Sitzfabrik GmbH, 92237 Sulzbach-Rosenberg Rückstellung für Drehstühle
DE29503877U1 (de) * 1995-03-07 1995-05-11 SIFA Sitzfabrik GmbH, 92237 Sulzbach-Rosenberg Rückstellvorrichtung
US5683065A (en) * 1995-11-20 1997-11-04 Seating Innovations L.L.C. Suspended seating apparatus
US5890691A (en) * 1996-05-10 1999-04-06 Payne; Ronald A. Bicycle seat support with rotationally-biased centering mechanism
US7530639B2 (en) 2006-01-06 2009-05-12 Herman Miller, Inc. Chair with adjustable foot support
DE102014204401B4 (de) * 2014-03-11 2016-02-11 Kintec-Solution Gmbh Drehbares Sitzmöbelstück
US10045627B2 (en) 2016-01-25 2018-08-14 Steelcase Inc. Worksurface assembly, body support member having a worksurface and method for the use and assembly thereof
FI126841B (sv) 2016-05-04 2017-06-15 Af Solutions Ab Oy Navkonstruktion för en roterbar stol
DE202016007689U1 (de) 2016-12-21 2017-01-26 Fischer EKF GmbH & Co. KG Rückholbeschlag für ein Drehelement
TWI669086B (zh) * 2017-05-26 2019-08-21 倪培堯 可復位氣壓棒模組

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1299810A (en) * 1918-10-21 1919-04-08 Motion Picture Chair Co Inc Theater-chair.
US1386621A (en) * 1920-07-07 1921-08-09 Hughes Arthur Sheridan Self-closing hinge
US1532354A (en) * 1923-11-09 1925-04-07 Joseph S Walton Revolving stool
US1695725A (en) * 1926-04-30 1928-12-18 Otto L Wolfe Rotary chair
US2351194A (en) * 1941-06-02 1944-06-13 Flossie P Shadden Swivel mechanism for seats
CH321453A (de) * 1954-03-31 1957-05-15 Stoll Albert Ing Dipl Drehstuhl
FR1237231A (fr) * 1959-06-16 1960-07-29 Rétroviseur latéral effaçable pour véhicules automobiles
US3223376A (en) * 1963-11-18 1965-12-14 Stewart Warner Corp Self-returning chair control
US3207464A (en) * 1964-04-23 1965-09-21 B L Marble Furniture Inc Swivel chair
US3385550A (en) * 1966-09-28 1968-05-28 Doerner Products Co Ltd Memory swivel for swivel chair
AT300255B (de) * 1971-02-16 1972-07-25 Karl Johann Sturm Drehsessel
US3837611A (en) * 1973-10-01 1974-09-24 Keystone Consolidated Ind Inc Swivel construction for a chair
DE8713505U1 (de) * 1987-10-08 1987-11-26 Fa. Steltemeier GmbH, 4780 Lippstadt Sitzmoebel mit drehbarem sitz, der automatisch in eine vorgegebene grundstellung einschwenkt

Also Published As

Publication number Publication date
EP0474658B1 (de) 1996-03-13
FI892250A (fi) 1990-11-11
WO1990013242A1 (en) 1990-11-15
EP0474658A1 (de) 1992-03-18
US5265838A (en) 1993-11-30
FI83590B (fi) 1991-04-30
DE69025936T2 (de) 1996-10-10
ES2087152T3 (es) 1996-07-16
DE69025936D1 (de) 1996-04-18
FI892250A0 (fi) 1989-05-10
DK0474658T3 (da) 1996-07-08
FI83590C (sv) 1991-08-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties