CA2781057C - Powered rocker and glider recliner linkage mechanisms - Google Patents

Powered rocker and glider recliner linkage mechanisms Download PDF

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Publication number
CA2781057C
CA2781057C CA2781057A CA2781057A CA2781057C CA 2781057 C CA2781057 C CA 2781057C CA 2781057 A CA2781057 A CA 2781057A CA 2781057 A CA2781057 A CA 2781057A CA 2781057 C CA2781057 C CA 2781057C
Authority
CA
Canada
Prior art keywords
link
seat
motor
phase
rocker
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.)
Active
Application number
CA2781057A
Other languages
English (en)
French (fr)
Other versions
CA2781057A1 (en
Inventor
Gregory Mark Lawson
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.)
L&P Property Management Co
Original Assignee
L&P Property Management Co
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=44293052&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2781057(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US12/870,498 external-priority patent/US8398168B2/en
Priority claimed from US12/981,176 external-priority patent/US8398165B2/en
Application filed by L&P Property Management Co filed Critical L&P Property Management Co
Publication of CA2781057A1 publication Critical patent/CA2781057A1/en
Application granted granted Critical
Publication of CA2781057C publication Critical patent/CA2781057C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
    • A47C1/0355—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest actuated by linkages, e.g. lazy-tongs mechanisms
    • 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
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/027—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with curved rocking members between seat and base frame

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Seats For Vehicles (AREA)
  • Passenger Equipment (AREA)
CA2781057A 2010-01-15 2011-01-06 Powered rocker and glider recliner linkage mechanisms Active CA2781057C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US29555410P 2010-01-15 2010-01-15
US29554610P 2010-01-15 2010-01-15
US61/295,546 2010-01-15
US61/295,554 2010-01-15
US12/870,498 US8398168B2 (en) 2010-01-15 2010-08-27 Powered glider recliner linkage mechanism
US12/870,498 2010-08-27
US12/981,176 US8398165B2 (en) 2010-01-15 2010-12-29 Powered rocker recliner linkage mechanism
US12/981,176 2010-12-29
PCT/US2011/020387 WO2011087955A1 (en) 2010-01-15 2011-01-06 Powered rocker and glider recliner linkage mechanisms

Publications (2)

Publication Number Publication Date
CA2781057A1 CA2781057A1 (en) 2011-07-21
CA2781057C true CA2781057C (en) 2018-09-18

Family

ID=44293052

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2781057A Active CA2781057C (en) 2010-01-15 2011-01-06 Powered rocker and glider recliner linkage mechanisms

Country Status (7)

Country Link
EP (2) EP2878229B1 (es)
CN (1) CN102133005B (es)
AU (2) AU2011205500B2 (es)
CA (1) CA2781057C (es)
ES (2) ES2609252T3 (es)
MX (1) MX337829B (es)
WO (1) WO2011087955A1 (es)

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AU2013327080B2 (en) * 2012-10-02 2017-12-14 Ashley Furniture Industries, Inc. Power mechanism for recliners
GB2506665A (en) * 2012-10-05 2014-04-09 Careflex Ltd A leg rest with a moving axis of rotation
CN104622084A (zh) * 2013-11-11 2015-05-20 江苏舒意达机械有限公司 电动活动沙发用可旋转的多连杆伸展机构及其工作方法
WO2015106478A1 (zh) * 2014-01-15 2015-07-23 傅建华 一种沙发伸缩装置
CN103720225B (zh) * 2014-01-15 2017-02-01 永艺家具股份有限公司 一种简便的沙发伸缩装置
US9468295B2 (en) * 2014-04-04 2016-10-18 L & P Property Management Company Zero-wall clearance linkage mechanism for a dual motor lifting recliner
CN103932521B (zh) * 2014-05-14 2017-01-11 锐迈机械科技（吴江）有限公司 一种活动沙发电动机械伸展装置
CN204158028U (zh) 2014-09-09 2015-02-18 黄小卫 一种活动沙发电动机械伸展装置
US9433295B2 (en) * 2014-10-15 2016-09-06 Michael A. Crum Zerowall motorized multi-position recliner chair mechanism
US9962004B2 (en) * 2014-10-16 2018-05-08 L&P Property Management Company Profile ottoman linkage
CN104523059B (zh) * 2014-12-16 2017-02-01 东莞市捷科五金有限公司 座椅用多功能支撑装置
AU2017216131B2 (en) * 2016-02-05 2022-01-06 Formway Furniture Limited A chair and components
CN105996517A (zh) * 2016-06-25 2016-10-12 杭州广鑫进出口有限公司 一种用于座椅单元的伸缩机架及座椅单元
US10653243B2 (en) * 2016-07-29 2020-05-19 Leggett & Platt, Inc. Rocker/glider recline linkage with projected back pivot point
US11266245B2 (en) 2016-07-29 2022-03-08 Leggett & Platt, Inc. Rocker/glider recliner linkage with projected back pivot point
US10383442B2 (en) * 2017-02-28 2019-08-20 L&P Property Management Company Stop mechanism for recliner chair
DE202017105693U1 (de) * 2017-09-20 2017-09-27 Ciar S.P.A. Sitz- und/oder Liegemöbel
CN107594963B (zh) * 2017-10-24 2024-08-02 浙江昂宇家居用品有限公司 一种支撑稳定的椅子
CN111839052B (zh) * 2020-06-11 2023-07-25 永艺家具股份有限公司 一种电动机械伸展装置
US11528993B2 (en) * 2020-06-15 2022-12-20 L&P Property Management Company Rocker reclining mechanism for a rocker recliner rocking between the arms
US11229290B1 (en) * 2020-07-20 2022-01-25 Leggett & Platt, Inc. Pedestal glider and recliner chair and mechanism
CN112293997B (zh) * 2020-09-11 2023-07-25 永艺家具股份有限公司 一种动力伸展装置
US11178970B1 (en) * 2020-09-29 2021-11-23 L&P Property Management Company High-leg hidden ottoman recliner seating mechanism
CN113142861B (zh) * 2021-05-17 2023-10-27 锐迈机械科技（吴江）有限公司 用于可活动的座椅单元的机械伸展装置及座椅单元
CN113509017B (zh) * 2021-06-10 2023-11-07 锐迈机械科技（吴江）有限公司 用于可活动的座椅单元的机械伸展装置及座椅单元

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CA2234842C (en) * 1995-10-18 2002-10-01 La-Z-Boy Incorporated Glider chair
US6120095A (en) * 1998-08-11 2000-09-19 Rogers; W. Clark Gliding seating unit with hinged gliding members
CN2489652Y (zh) * 2001-06-29 2002-05-08 信豪健康器材股份有限公司 可倾躺连动的椅具结构
US7261367B2 (en) * 2001-09-05 2007-08-28 Robert Barron Duncan Method and apparatus for a three position wall-avoiding reclining chair
GB0121732D0 (en) * 2001-09-10 2001-10-31 Pellerin Rene Tilt adjustment assembly for reclining chair
GB0325358D0 (en) * 2003-10-30 2003-12-03 Peter Cook Internat Plc Powered furniture
US7147278B2 (en) * 2004-08-26 2006-12-12 L&P Property Management Company Linkage mechanism for use in motion furniture
US7021711B1 (en) * 2004-11-04 2006-04-04 Ultra-Mek, Inc. Rocking-reclining seating unit with motion lock
US7497512B2 (en) * 2005-05-23 2009-03-03 L & P Property Management Company Recliner drive mechanism for a rocker chair
CN101224066A (zh) * 2007-01-15 2008-07-23 名跃国际健康科技股份有限公司 座椅调整机构
US7641277B2 (en) * 2008-01-02 2010-01-05 L & P Property Management Co. Zero-wall clearance linkage mechanism for a high-leg seating unit
CN201360763Y (zh) * 2009-02-23 2009-12-16 礼恩派(嘉兴)有限公司 一种靠头装置及带该靠头装置的活动座椅
CN101507555B (zh) * 2009-02-23 2011-01-12 礼恩派(嘉兴)有限公司 靠头装置及带该靠头装置的活动座椅

Also Published As

Publication number Publication date
AU2011205500A1 (en) 2012-06-07
CN102133005B (zh) 2016-02-17
WO2011087955A1 (en) 2011-07-21
ES2609252T3 (es) 2017-04-19
AU2015218473B2 (en) 2017-01-19
EP2523578A4 (en) 2013-12-25
EP2523578B1 (en) 2015-06-17
AU2015218473A1 (en) 2015-09-17
CN102133005A (zh) 2011-07-27
EP2523578A1 (en) 2012-11-21
ES2544286T3 (es) 2015-08-28
MX2012008208A (es) 2012-08-08
MX337829B (es) 2016-03-22
AU2011205500B2 (en) 2015-05-28
EP2878229B1 (en) 2016-09-28
CA2781057A1 (en) 2011-07-21
EP2878229A1 (en) 2015-06-03

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Date Code Title Description
EEER Examination request

Effective date: 20150819