CA2516778A1 - Locking device for office chairs and the like - Google Patents

Locking device for office chairs and the like Download PDF

Info

Publication number
CA2516778A1
CA2516778A1 CA002516778A CA2516778A CA2516778A1 CA 2516778 A1 CA2516778 A1 CA 2516778A1 CA 002516778 A CA002516778 A CA 002516778A CA 2516778 A CA2516778 A CA 2516778A CA 2516778 A1 CA2516778 A1 CA 2516778A1
Authority
CA
Canada
Prior art keywords
locking
base unit
previous
engaging portion
chair
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.)
Abandoned
Application number
CA002516778A
Other languages
English (en)
French (fr)
Inventor
Sergio Moreschi
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.)
Cofemo SpA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2516778A1 publication Critical patent/CA2516778A1/en
Abandoned 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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
CA002516778A 2003-02-21 2004-02-16 Locking device for office chairs and the like Abandoned CA2516778A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBS2003A000016 2003-02-21
IT000016A ITBS20030016A1 (it) 2003-02-21 2003-02-21 Dispositivo di bloccaggio per sedie da ufficio e simili.
PCT/IT2004/000062 WO2004073455A1 (en) 2003-02-21 2004-02-16 Locking device for office chairs and the like

Publications (1)

Publication Number Publication Date
CA2516778A1 true CA2516778A1 (en) 2004-09-02

Family

ID=32894147

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002516778A Abandoned CA2516778A1 (en) 2003-02-21 2004-02-16 Locking device for office chairs and the like

Country Status (7)

Country Link
US (1) US20060290185A1 (de)
EP (1) EP1596690B1 (de)
CN (1) CN1750776A (de)
CA (1) CA2516778A1 (de)
DE (1) DE602004004372T2 (de)
IT (1) ITBS20030016A1 (de)
WO (1) WO2004073455A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20070719A1 (it) * 2007-04-06 2008-10-07 L & P Property Management Co Dispositivo di inclinazione per un sedile reclinabile.
ITMI20070718A1 (it) * 2007-04-06 2008-10-07 L & P Property Management Co Dispositivo di regolazione per sedie regolabili e simili.
US8960600B2 (en) * 2010-02-08 2015-02-24 Raymond George Carreker Variable surface landing platform (VARSLAP)
CN105078049A (zh) * 2012-04-30 2015-11-25 茹朝贵 气撑锁定装置
CN106913098A (zh) * 2017-04-19 2017-07-04 苏州圣艺文体用品有限公司 一种便于调节高度的椅子
CN114344492B (zh) * 2022-01-08 2024-02-02 深圳市深鸿涛贸易有限公司 一种骨科医疗器材表层高温微生物处理设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2296212A (en) * 1940-07-24 1942-09-15 Kluglein Theobald Treatment chair
US2738829A (en) * 1951-11-17 1956-03-20 Lockheed Aircraft Corp Reversible and berthable seat
CH327215A (it) * 1954-09-14 1958-01-31 Borsani Osvaldo Sedile
US2777504A (en) * 1955-10-24 1957-01-15 Rockwell Spring & Axle Co Automatic latching means for back rests
GB1042181A (en) * 1963-03-01 1966-09-14 Carl Robert Hammerstein Hinge connection between seat and back rest, particularly for car seats
US3302970A (en) * 1965-04-05 1967-02-07 Rizzato Francesco Cesare Lockable joint device for a cycle saddle mounted on an orientable saddleholder
DE1902670C3 (de) * 1968-02-01 1975-11-27 Gerdi Kerstholt Geb. Spaeth Sitz mit einstellbarem Sitzteil und einstellbarer Rückenlehne
US4008920A (en) * 1976-02-23 1977-02-22 Uop Inc. Seat back adjuster
US4125288A (en) * 1977-09-14 1978-11-14 Hunter George T Reclining seat
US4231612A (en) * 1978-09-01 1980-11-04 Questor Corporation Baby carrier and car seat
JP3436501B2 (ja) * 1999-02-03 2003-08-11 向陽技研株式会社 角度調整具
US6598936B1 (en) * 2001-04-11 2003-07-29 Michael N. Klein Multi-task mid-pivot chair control mechanism

Also Published As

Publication number Publication date
ITBS20030016A1 (it) 2004-08-22
DE602004004372D1 (de) 2007-03-08
US20060290185A1 (en) 2006-12-28
CN1750776A (zh) 2006-03-22
EP1596690A1 (de) 2005-11-23
EP1596690B1 (de) 2007-01-17
WO2004073455A1 (en) 2004-09-02
DE602004004372T2 (de) 2007-08-23

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Legal Events

Date Code Title Description
FZDE Discontinued