CA2881887A1 - Chair arm assembly - Google Patents
Chair arm assembly Download PDFInfo
- Publication number
- CA2881887A1 CA2881887A1 CA2881887A CA2881887A CA2881887A1 CA 2881887 A1 CA2881887 A1 CA 2881887A1 CA 2881887 A CA2881887 A CA 2881887A CA 2881887 A CA2881887 A CA 2881887A CA 2881887 A1 CA2881887 A1 CA 2881887A1
- Authority
- CA
- Canada
- Prior art keywords
- assembly
- arm
- linkage
- chair
- pivot
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/02—Upholstery attaching means
- A47C31/023—Upholstery attaching means connecting upholstery to frames, e.g. by hooks, clips, snap fasteners, clamping means or the like
-
- 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
- A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
- A47C1/0308—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable by rotation
-
- 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
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/029—Seat parts of non-adjustable shape adapted to a user contour or ergonomic seating positions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/18—Seat parts having foamed material included in cushioning part
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/18—Seat parts having foamed material included in cushioning part
- A47C7/185—Seat parts having foamed material included in cushioning part with a stiff, rigid support
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/24—Upholstered seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
- A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/54—Supports for the arms
- A47C7/543—Supports for the arms movable to inoperative position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
- F16F1/121—Attachments or mountings adjustable, e.g. to modify spring characteristics
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Special Chairs (AREA)
Applications Claiming Priority (21)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261703659P | 2012-09-20 | 2012-09-20 | |
US201261703666P | 2012-09-20 | 2012-09-20 | |
US201261703515P | 2012-09-20 | 2012-09-20 | |
US201261703661P | 2012-09-20 | 2012-09-20 | |
US201261703667P | 2012-09-20 | 2012-09-20 | |
US201261703677P | 2012-09-20 | 2012-09-20 | |
US201261703663P | 2012-09-20 | 2012-09-20 | |
US61/703,659 | 2012-09-20 | ||
US29/432,765 USD697726S1 (en) | 2012-09-20 | 2012-09-20 | Chair |
US61/703,661 | 2012-09-20 | ||
US61/703,515 | 2012-09-20 | ||
US61/703,666 | 2012-09-20 | ||
US61/703,663 | 2012-09-20 | ||
US61/703,677 | 2012-09-20 | ||
US29/432,793 USD699061S1 (en) | 2012-09-20 | 2012-09-20 | Arm assembly |
US61/703,667 | 2012-09-20 | ||
US201361754803P | 2013-01-21 | 2013-01-21 | |
US61/754,803 | 2013-01-21 | ||
US14/029,206 | 2013-09-17 | ||
US14/029,206 US9028001B2 (en) | 2012-09-20 | 2013-09-17 | Chair arm assembly |
PCT/US2013/060560 WO2014047255A2 (en) | 2012-09-20 | 2013-09-19 | Chair arm assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2881887A1 true CA2881887A1 (en) | 2014-03-27 |
Family
ID=50342067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2881887A Abandoned CA2881887A1 (en) | 2012-09-20 | 2013-09-19 | Chair arm assembly |
Country Status (8)
Country | Link |
---|---|
JP (1) | JP6244364B2 (ja) |
CN (3) | CN106235713B (ja) |
AU (1) | AU2013318083B2 (ja) |
CA (1) | CA2881887A1 (ja) |
HK (1) | HK1206222A1 (ja) |
MX (2) | MX2015003446A (ja) |
MY (1) | MY169026A (ja) |
WO (1) | WO2014047255A2 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2551829B (en) * | 2016-06-30 | 2019-12-11 | Posturite Ltd | Chair with adjustable armrest |
DE102017110492A1 (de) * | 2017-05-15 | 2018-11-15 | Bock 1 Gmbh & Co. Kg | Armlehne, insbesondere für einen Bürostuhl |
DK3409256T3 (da) * | 2017-06-01 | 2020-04-06 | Permobil Ab | Låsemekanisme til armlænsenhed til en kørestol og en kørestol omfattende en sådan |
US11083301B2 (en) * | 2018-06-01 | 2021-08-10 | Steelcase Inc. | Seating arrangement |
CN108937288A (zh) * | 2018-06-14 | 2018-12-07 | 杭州睿图思创工业产品设计有限公司 | 一种用于扶手的手推式高度调节装置 |
JP7307537B2 (ja) * | 2018-10-09 | 2023-07-12 | 株式会社イトーキ | 椅子 |
KR101974037B1 (ko) * | 2018-11-23 | 2019-05-02 | (주)퍼맥스 | 위치설정유닛 및 이를 구비한 의자용 팔걸이 |
CZ308228B6 (cs) * | 2019-01-21 | 2020-03-11 | BORCAD Medical a.s. | Zdravotnické křeslo s nastavitelnou výškou područky |
US10870489B2 (en) * | 2019-05-24 | 2020-12-22 | B/E Aerospace, Inc. | Position adjustable armrest assemblies for passenger seats |
CN111006369B (zh) * | 2019-12-17 | 2021-11-30 | 广东美的暖通设备有限公司 | 传动机构、室内机及空调器 |
CN112172988B (zh) * | 2020-09-18 | 2022-11-08 | 安徽金百合医疗器械有限公司 | 代步车 |
CN112841967A (zh) * | 2020-12-31 | 2021-05-28 | 恒林家居股份有限公司 | 一种自载重托盘及椅子 |
CN114027658B (zh) * | 2021-12-03 | 2024-06-07 | 鹤山市四方家具有限公司 | 一种工学椅 |
CN115054477B (zh) * | 2022-05-07 | 2023-07-07 | 浙江豪中豪健康产品有限公司 | 一种带锁扣的四连杆阻尼槽扶手开合机构 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2224444A (en) * | 1938-09-26 | 1940-12-10 | Martha W Murrin | Hinge |
US4244623A (en) * | 1979-05-08 | 1981-01-13 | Uop Inc. | Multi-position armrest |
US4496190A (en) * | 1983-02-10 | 1985-01-29 | Uop Inc. | Parallel folding armrest |
US4957321A (en) * | 1988-10-12 | 1990-09-18 | Ford Motor Company | Stowable vehicle seat with seat back position controller |
US5143422A (en) * | 1991-04-22 | 1992-09-01 | Gerd Althofer | Adjustable active arm support for keyboard operators |
US5143442A (en) * | 1991-05-07 | 1992-09-01 | Tamapack Co., Ltd. | Portable projection device |
BR9307981B1 (pt) * | 1992-06-15 | 2010-07-27 | encosto para uma cadeira. | |
US5899530A (en) * | 1995-08-23 | 1999-05-04 | Global Upholstery Company | Control mechanism for a chair |
JPH09315147A (ja) * | 1996-05-27 | 1997-12-09 | Suzuki Motor Corp | 車両用サンバイザの軸受構造 |
DE59704621D1 (de) * | 1996-10-22 | 2001-10-18 | Alfred Kleene | Sitzmöbel |
ES2252372T3 (es) * | 2002-10-04 | 2006-05-16 | Sedus Stoll Ag | Reposabrazos. |
DE10309922A1 (de) * | 2003-03-07 | 2004-09-16 | Dauphin Entwicklungs- Und Beteiligungs-Gmbh | Stuhl, insbesondere Bürostuhl |
US20040227388A1 (en) * | 2003-05-16 | 2004-11-18 | Ching-Chang Wang | Rotational armrest apparatus |
US6923505B2 (en) * | 2003-07-01 | 2005-08-02 | The Regents Of The University Of California | Ergonomically neutral arm support system |
JP4093936B2 (ja) * | 2003-08-21 | 2008-06-04 | 株式会社稲葉製作所 | 肘掛け装置 |
JP4286183B2 (ja) * | 2004-05-24 | 2009-06-24 | 株式会社クボタ | アームレスト装置 |
CN102423202B (zh) * | 2005-03-01 | 2015-07-29 | 霍沃思公司 | 椅子的臂装置 |
US7234779B2 (en) * | 2005-04-08 | 2007-06-26 | Steelcase Development Corporation | Armrest with height adjustment mechanism |
US20100102170A1 (en) * | 2008-10-29 | 2010-04-29 | Harper Engineering Co. | Energy absorbing seat |
-
2013
- 2013-09-19 CN CN201610649777.XA patent/CN106235713B/zh active Active
- 2013-09-19 CN CN201380049111.5A patent/CN104661567B/zh active Active
- 2013-09-19 AU AU2013318083A patent/AU2013318083B2/en not_active Ceased
- 2013-09-19 JP JP2015533175A patent/JP6244364B2/ja active Active
- 2013-09-19 MY MYPI2015000212A patent/MY169026A/en unknown
- 2013-09-19 WO PCT/US2013/060560 patent/WO2014047255A2/en active Application Filing
- 2013-09-19 CN CN201810622485.6A patent/CN108784085A/zh active Pending
- 2013-09-19 CA CA2881887A patent/CA2881887A1/en not_active Abandoned
- 2013-09-19 MX MX2015003446A patent/MX2015003446A/es active IP Right Grant
-
2015
- 2015-03-18 MX MX2022011894A patent/MX2022011894A/es unknown
- 2015-07-15 HK HK15106736.9A patent/HK1206222A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU2013318083B2 (en) | 2018-09-13 |
CN108784085A (zh) | 2018-11-13 |
AU2013318083A1 (en) | 2015-02-26 |
WO2014047255A3 (en) | 2014-07-10 |
HK1206222A1 (en) | 2016-01-08 |
MX2015003446A (es) | 2015-06-04 |
MY169026A (en) | 2019-02-04 |
CN104661567A (zh) | 2015-05-27 |
MX2022011894A (es) | 2022-10-18 |
JP6244364B2 (ja) | 2017-12-06 |
CN106235713A (zh) | 2016-12-21 |
JP2015529144A (ja) | 2015-10-05 |
CN104661567B (zh) | 2018-07-13 |
WO2014047255A2 (en) | 2014-03-27 |
CN106235713B (zh) | 2019-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20150507 |
|
FZDE | Discontinued |
Effective date: 20191113 |