BR0002564A - Cadeira com assento e encosto de inclinação sincronizada - Google Patents
Cadeira com assento e encosto de inclinação sincronizadaInfo
- Publication number
- BR0002564A BR0002564A BR0002564-0A BR0002564A BR0002564A BR 0002564 A BR0002564 A BR 0002564A BR 0002564 A BR0002564 A BR 0002564A BR 0002564 A BR0002564 A BR 0002564A
- Authority
- BR
- Brazil
- Prior art keywords
- seat
- backrest
- tilt
- support structure
- chair
- Prior art date
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)
Abstract
Patente de Invenção: <B>''CADEIRA COM ASSENTO E ENCOSTO DE INCLINAçãO SINCRONIZADA''<D>. Trata-se de uma cadeira com um assento e encosto inclinados em uma forma sincronizada que compreende: uma estrutura de base (14), uma estrutura de suporte de assento (18) pivotada à estrutura de base (14) sobre o primeiro eixo transversal (22), uma estrutura de suporte de encosto (20) pivotada à estrutura de base (14) sobre o segundo eixo (24) paralelo ao primeiro, meios de articulação (48) capazes de sincronizar os movimentos de inclinação do assento e do encosto entre si, meios elásticos (32) que tendem a empurrar o assento (12) e o encosto (16) em direção a uma posição inclinada para frente e que tendem a se opor à inclinação para trás do assento (12) e do encosto (16), meios (54, 68') para seletivamente parar o trajeto de inclinação para frente do assento e do encosto na posição de sentar normal e na posição inclinada para frente, e meios (56, 68'') para imobilizar o assento (12) e o encosto (16) em pelo menos uma posição operacional. Uma par de membros de parada de inclinação (54, 56) fixados à estrutura de suporte de assento (18) ou à estrutura de suporte de encosto (20) são proporcionados e atuam juntos com os membros de imobilização correspondentes (68', 68'') que deslizam independentemente um do outro em uma direção paralela ao eixo de inclinação (24) dos referidos membros de parada (54, 56) entre a posição não-operacional e a posição operacional.
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 |
---|---|
BR0002564A true BR0002564A (pt) | 2001-01-02 |
Family
ID=11417866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0002564-0A BR0002564A (pt) | 1999-06-04 | 2000-06-02 | Cadeira com assento e encosto de inclinação sincronizada |
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)
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 |
CN102860686B (zh) * | 2004-09-22 | 2014-12-31 | 株式会社冈村制作所 | 靠背倾斜装置 |
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 |
JPWO2009025368A1 (ja) | 2007-08-22 | 2010-11-25 | 株式会社東芝 | 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)
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 |
-
1999
- 1999-06-04 IT IT1999TO000476A patent/IT1308074B1/it active
-
2000
- 2000-05-24 ES ES00111157T patent/ES2171375T3/es not_active Expired - Lifetime
- 2000-05-24 EP EP00111157A patent/EP1057429B1/en not_active Expired - Lifetime
- 2000-05-24 DE DE60000059T patent/DE60000059T2/de not_active Expired - Lifetime
- 2000-05-24 AU AU36389/00A patent/AU768617B2/en not_active Ceased
- 2000-05-24 AT AT00111157T patent/ATE212201T1/de not_active IP Right Cessation
- 2000-05-25 IL IL13638000A patent/IL136380A0/xx not_active IP Right Cessation
- 2000-05-25 SG SG200002882A patent/SG85183A1/en unknown
- 2000-05-26 MY MYPI20002358A patent/MY117517A/en unknown
- 2000-05-29 CA CA002309924A patent/CA2309924C/en not_active Expired - Lifetime
- 2000-05-31 KR KR1020000029457A patent/KR100691052B1/ko not_active IP Right Cessation
- 2000-06-01 PL PL340446A patent/PL192782B1/pl not_active IP Right Cessation
- 2000-06-01 US US09/584,753 patent/US6382723B1/en not_active Expired - Lifetime
- 2000-06-02 CN CNB001179845A patent/CN1144554C/zh not_active Expired - Fee Related
- 2000-06-02 TW TW093205358U patent/TWM245873U/zh unknown
- 2000-06-02 AR ARP000102750A patent/AR024271A1/es active IP Right Grant
- 2000-06-02 JP JP2000165939A patent/JP4113655B2/ja not_active Expired - Fee Related
- 2000-06-02 BR BR0002564-0A patent/BR0002564A/pt not_active IP Right Cessation
-
2001
- 2001-04-20 HK HK01102820A patent/HK1031988A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL192782B1 (pl) | 2006-12-29 |
US6382723B1 (en) | 2002-05-07 |
ATE212201T1 (de) | 2002-02-15 |
JP2001029162A (ja) | 2001-02-06 |
AR024271A1 (es) | 2002-09-25 |
CA2309924C (en) | 2008-12-09 |
EP1057429B1 (en) | 2002-01-23 |
DE60000059T2 (de) | 2002-09-12 |
JP4113655B2 (ja) | 2008-07-09 |
EP1057429A1 (en) | 2000-12-06 |
ES2171375T3 (es) | 2002-09-16 |
CN1278418A (zh) | 2001-01-03 |
KR100691052B1 (ko) | 2007-03-09 |
MY117517A (en) | 2004-07-31 |
CA2309924A1 (en) | 2000-12-04 |
HK1031988A1 (en) | 2001-07-06 |
PL340446A1 (en) | 2000-12-18 |
KR20010007147A (ko) | 2001-01-26 |
TWM245873U (en) | 2004-10-11 |
AU768617B2 (en) | 2003-12-18 |
CN1144554C (zh) | 2004-04-07 |
SG85183A1 (en) | 2001-12-19 |
AU3638900A (en) | 2000-12-07 |
IL136380A0 (en) | 2001-06-14 |
IT1308074B1 (it) | 2001-11-29 |
DE60000059D1 (de) | 2002-03-14 |
ITTO990476A1 (it) | 2000-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1906 DE 17/07/2007. |