HK1031988A1 - Chair with synchronized tilting seat and back. - Google Patents

Chair with synchronized tilting seat and back.

Info

Publication number
HK1031988A1
HK1031988A1 HK01102820A HK01102820A HK1031988A1 HK 1031988 A1 HK1031988 A1 HK 1031988A1 HK 01102820 A HK01102820 A HK 01102820A HK 01102820 A HK01102820 A HK 01102820A HK 1031988 A1 HK1031988 A1 HK 1031988A1
Authority
HK
Hong Kong
Prior art keywords
chair
tilting seat
synchronized tilting
synchronized
seat
Prior art date
Application number
HK01102820A
Other languages
English (en)
Inventor
Giancarlo Piretti
Original Assignee
Pro Cord Srl
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 Pro Cord Srl filed Critical Pro Cord Srl
Publication of HK1031988A1 publication Critical patent/HK1031988A1/xx

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
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • A47C1/03238—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • 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
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • 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
    • A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
    • A47C1/03279—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs of torsion type

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)
  • Special Chairs (AREA)
HK01102820A 1999-06-04 2001-04-20 Chair with synchronized tilting seat and back. HK1031988A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000476A IT1308074B1 (it) 1999-06-04 1999-06-04 Sedia con sedile e schienale oscillanti in modo sincronizzato

Publications (1)

Publication Number Publication Date
HK1031988A1 true HK1031988A1 (en) 2001-07-06

Family

ID=11417866

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01102820A HK1031988A1 (en) 1999-06-04 2001-04-20 Chair with synchronized tilting seat and back.

Country Status (19)

Country Link
US (1) US6382723B1 (pt)
EP (1) EP1057429B1 (pt)
JP (1) JP4113655B2 (pt)
KR (1) KR100691052B1 (pt)
CN (1) CN1144554C (pt)
AR (1) AR024271A1 (pt)
AT (1) ATE212201T1 (pt)
AU (1) AU768617B2 (pt)
BR (1) BR0002564A (pt)
CA (1) CA2309924C (pt)
DE (1) DE60000059T2 (pt)
ES (1) ES2171375T3 (pt)
HK (1) HK1031988A1 (pt)
IL (1) IL136380A0 (pt)
IT (1) IT1308074B1 (pt)
MY (1) MY117517A (pt)
PL (1) PL192782B1 (pt)
SG (1) SG85183A1 (pt)
TW (1) TWM245873U (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6523897B2 (en) * 2001-03-27 2003-02-25 Toung Chun Pan Chair adjustable to different heights and angles
US6568760B2 (en) * 2001-06-15 2003-05-27 Hon Technology Inc. Chair of modular construction
US6644741B2 (en) * 2001-09-20 2003-11-11 Haworth, Inc. Chair
ITTO20020775A1 (it) * 2002-09-06 2004-03-07 Pro Cord Spa Schienale di sedia.
ITTO20030152A1 (it) * 2003-03-04 2004-09-05 Pro Cord Spa Sedia con sedile oscillante.
DE10309922A1 (de) * 2003-03-07 2004-09-16 Dauphin Entwicklungs- Und Beteiligungs-Gmbh Stuhl, insbesondere Bürostuhl
US6957862B2 (en) * 2003-10-09 2005-10-25 Su-Ming Chen Chair with a seat-inclination adjusting device
US6945602B2 (en) * 2003-12-18 2005-09-20 Haworth, Inc. Tilt control mechanism for chair
WO2006033339A1 (ja) * 2004-09-22 2006-03-30 Okamura Corporation リクライニング椅子における背凭れの傾動装置
WO2008105314A1 (ja) * 2007-02-27 2008-09-04 Okamura Corporation 椅子における可動部材のロック装置
JP5106881B2 (ja) * 2007-02-27 2012-12-26 株式会社岡村製作所 椅子における可動部材のロック装置
WO2009025368A1 (ja) 2007-08-22 2009-02-26 Kabushiki Kaisha Toshiba 半導体記憶装置及び半導体記憶装置の製造方法
US7841664B2 (en) * 2008-06-04 2010-11-30 Steelcase Inc. Chair with control system
USD697726S1 (en) * 2012-09-20 2014-01-21 Steelcase Inc. Chair
JP6161255B2 (ja) * 2012-11-06 2017-07-12 タカノ株式会社 椅子
US10945529B2 (en) * 2017-02-03 2021-03-16 Zhejiang Sunon Furniture Manufacture Co., Ltd. Chair
CN109419196B (zh) * 2017-08-30 2024-01-23 永艺家具股份有限公司 用于办公椅的背座同步联动装置
KR101938494B1 (ko) * 2017-10-11 2019-04-11 송건종 의자 등받이의 각도 조절장치
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames
DE102020103226A1 (de) * 2020-02-07 2021-08-12 Aeris Gmbh Zweigeteilter Sitz

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748680A1 (de) * 1977-10-29 1979-05-10 Stoll Kg Christof Neigungsvorrichtung fuer sitzmoebel
US5765914A (en) * 1995-06-07 1998-06-16 Herman Miller, Inc. Chair with a tilt control mechanism
US5826940A (en) * 1995-11-27 1998-10-27 Hodgdon; Dewey Reactive multi-position chair
DE19702328A1 (de) * 1997-01-23 1998-07-30 Comforto Gmbh Stuhl mit Synchronmechanik
US6109694A (en) * 1999-06-01 2000-08-29 Hon Technololgy, Inc. Chair with four-bar linkage for self-adjusting back tension

Also Published As

Publication number Publication date
DE60000059D1 (de) 2002-03-14
IL136380A0 (en) 2001-06-14
ES2171375T3 (es) 2002-09-16
DE60000059T2 (de) 2002-09-12
CA2309924C (en) 2008-12-09
TWM245873U (en) 2004-10-11
EP1057429A1 (en) 2000-12-06
CN1144554C (zh) 2004-04-07
KR100691052B1 (ko) 2007-03-09
CA2309924A1 (en) 2000-12-04
MY117517A (en) 2004-07-31
EP1057429B1 (en) 2002-01-23
AR024271A1 (es) 2002-09-25
KR20010007147A (ko) 2001-01-26
JP4113655B2 (ja) 2008-07-09
AU3638900A (en) 2000-12-07
CN1278418A (zh) 2001-01-03
AU768617B2 (en) 2003-12-18
US6382723B1 (en) 2002-05-07
ITTO990476A1 (it) 2000-12-04
ATE212201T1 (de) 2002-02-15
BR0002564A (pt) 2001-01-02
PL340446A1 (en) 2000-12-18
IT1308074B1 (it) 2001-11-29
PL192782B1 (pl) 2006-12-29
SG85183A1 (en) 2001-12-19
JP2001029162A (ja) 2001-02-06

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090602