DE59008194D1 - Stuhl, insbesondere Bürostuhl. - Google Patents

Stuhl, insbesondere Bürostuhl.

Info

Publication number
DE59008194D1
DE59008194D1 DE59008194T DE59008194T DE59008194D1 DE 59008194 D1 DE59008194 D1 DE 59008194D1 DE 59008194 T DE59008194 T DE 59008194T DE 59008194 T DE59008194 T DE 59008194T DE 59008194 D1 DE59008194 D1 DE 59008194D1
Authority
DE
Germany
Prior art keywords
chair
adjustable
control cam
compression spring
especially office
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.)
Expired - Fee Related
Application number
DE59008194T
Other languages
English (en)
Inventor
Richard Eppler
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.)
LINK WILHELM KG
Original Assignee
LINK WILHELM KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6845025&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59008194(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LINK WILHELM KG filed Critical LINK WILHELM KG
Application granted granted Critical
Publication of DE59008194D1 publication Critical patent/DE59008194D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Hydrogenated Pyridines (AREA)
DE59008194T 1989-11-30 1990-10-19 Stuhl, insbesondere Bürostuhl. Expired - Fee Related DE59008194D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8914098U DE8914098U1 (de) 1989-11-30 1989-11-30 Stuhl, insbesondere Bürostuhl

Publications (1)

Publication Number Publication Date
DE59008194D1 true DE59008194D1 (de) 1995-02-16

Family

ID=6845025

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8914098U Expired - Lifetime DE8914098U1 (de) 1989-11-30 1989-11-30 Stuhl, insbesondere Bürostuhl
DE59008194T Expired - Fee Related DE59008194D1 (de) 1989-11-30 1990-10-19 Stuhl, insbesondere Bürostuhl.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8914098U Expired - Lifetime DE8914098U1 (de) 1989-11-30 1989-11-30 Stuhl, insbesondere Bürostuhl

Country Status (5)

Country Link
US (1) US5121968A (de)
EP (1) EP0429837B1 (de)
AT (1) ATE116532T1 (de)
DE (2) DE8914098U1 (de)
ES (1) ES2066086T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9027090D0 (en) * 1990-12-13 1991-02-06 Acf Int Ltd Improvements relating to chairs
IT225124Z2 (it) * 1991-09-10 1996-09-19 Sedia con sedile e schienale ad inclinazione variabile
GB9802447D0 (en) * 1998-02-04 1998-04-01 Unit Press Limited Mechanism for chair
US6007150A (en) 1998-03-08 1999-12-28 Milsco Manufacturing Company Motorcycle seat with adjustable backrest
US6769139B1 (en) * 2002-03-14 2004-08-03 Swirl Design, Inc. Novelty jeans
US9072383B2 (en) 2012-08-16 2015-07-07 L&P Property Management Company Modular chair mechanism with self-weighing
CN106263726A (zh) * 2015-05-22 2017-01-04 陈竑燊 办公椅椅背与坐垫之间的连动倾仰装置
CN106263727A (zh) * 2015-05-22 2017-01-04 陈竑燊 办公椅椅背倾仰的坐垫连动装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2403198A (en) * 1944-06-06 1946-07-02 Collier Keyworth Company Chair iron
US2471024A (en) * 1946-10-04 1949-05-24 Roy A Cramer Chair with tilting back and automatically shiftable seat
US2894563A (en) * 1955-08-01 1959-07-14 Hickman Ind Inc Seat structure for farm tractors and the like
US3042448A (en) * 1957-10-21 1962-07-03 Hamilton Cosco Inc Chair
GB1165135A (en) * 1966-03-03 1969-09-24 Tan Sad Chair Co 1931 Ltd Improved Chair giving Adjustable Spring-Back Facilities
JPS54126163A (en) * 1978-03-20 1979-10-01 Nippon Betsudo Seizou Kk Internallpressureeadjusted bed
CH645795A5 (en) * 1979-07-23 1984-10-31 Drabert Soehne Chair, in particular visual display unit chair

Also Published As

Publication number Publication date
ATE116532T1 (de) 1995-01-15
US5121968A (en) 1992-06-16
ES2066086T3 (es) 1995-03-01
EP0429837A1 (de) 1991-06-05
DE8914098U1 (de) 1990-03-08
EP0429837B1 (de) 1995-01-04

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee