DE8914098U1 - - Google Patents

Info

Publication number
DE8914098U1
DE8914098U1 DE8914098U DE8914098U DE8914098U1 DE 8914098 U1 DE8914098 U1 DE 8914098U1 DE 8914098 U DE8914098 U DE 8914098U DE 8914098 U DE8914098 U DE 8914098U DE 8914098 U1 DE8914098 U1 DE 8914098U1
Authority
DE
Germany
Prior art keywords
adjustable
control cam
compression spring
twisting
counter
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 - Lifetime
Application number
DE8914098U
Other languages
English (en)
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.)
Wilhelm Link & Co KG Stahlrohrmoebel 7475 Messstetten De GmbH
Original Assignee
Wilhelm Link & Co KG Stahlrohrmoebel 7475 Messstetten De GmbH
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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE8914098(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wilhelm Link & Co KG Stahlrohrmoebel 7475 Messstetten De GmbH filed Critical Wilhelm Link & Co KG Stahlrohrmoebel 7475 Messstetten De GmbH
Priority to DE8914098U priority Critical patent/DE8914098U1/de
Publication of DE8914098U1 publication Critical patent/DE8914098U1/de
Priority to US07/497,407 priority patent/US5121968A/en
Priority to AT90120026T priority patent/ATE116532T1/de
Priority to DE59008194T priority patent/DE59008194D1/de
Priority to EP90120026A priority patent/EP0429837B1/de
Priority to ES90120026T priority patent/ES2066086T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE8914098U 1989-11-30 1989-11-30 Expired - Lifetime DE8914098U1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE8914098U DE8914098U1 (de) 1989-11-30 1989-11-30
US07/497,407 US5121968A (en) 1989-11-30 1990-03-22 Chair, particularly office chair
AT90120026T ATE116532T1 (de) 1989-11-30 1990-10-19 Stuhl, insbesondere bürostuhl.
DE59008194T DE59008194D1 (de) 1989-11-30 1990-10-19 Stuhl, insbesondere Bürostuhl.
EP90120026A EP0429837B1 (de) 1989-11-30 1990-10-19 Stuhl, insbesondere Bürostuhl
ES90120026T ES2066086T3 (es) 1989-11-30 1990-10-19 Silla, en particular silla de oficina.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8914098U DE8914098U1 (de) 1989-11-30 1989-11-30

Publications (1)

Publication Number Publication Date
DE8914098U1 true DE8914098U1 (de) 1990-03-08

Family

ID=6845025

Family Applications (2)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59008194T Expired - Fee Related DE59008194D1 (de) 1989-11-30 1990-10-19 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992010117A1 (en) * 1990-12-13 1992-06-25 Acf International Limited Improvements relating to chairs

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992010117A1 (en) * 1990-12-13 1992-06-25 Acf International Limited Improvements relating to chairs

Also Published As

Publication number Publication date
ATE116532T1 (de) 1995-01-15
US5121968A (en) 1992-06-16
DE59008194D1 (de) 1995-02-16
EP0429837B1 (de) 1995-01-04
EP0429837A1 (de) 1991-06-05
ES2066086T3 (es) 1995-03-01

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