ZA915076B - Cam guide drive mechanism for power-assisted chairs and the like - Google Patents

Cam guide drive mechanism for power-assisted chairs and the like

Info

Publication number
ZA915076B
ZA915076B ZA915076A ZA915076A ZA915076B ZA 915076 B ZA915076 B ZA 915076B ZA 915076 A ZA915076 A ZA 915076A ZA 915076 A ZA915076 A ZA 915076A ZA 915076 B ZA915076 B ZA 915076B
Authority
ZA
South Africa
Prior art keywords
power
drive mechanism
cam guide
guide drive
assisted chairs
Prior art date
Application number
ZA915076A
Other languages
English (en)
Inventor
Larry Patrick Lapointe
Patrick Lapointe Larry
Original Assignee
La Z Boy Chair 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
Application filed by La Z Boy Chair Co filed Critical La Z Boy Chair Co
Publication of ZA915076B publication Critical patent/ZA915076B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/14—Standing-up or sitting-down aids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1067—Arrangements for adjusting the seat adjusting the backrest relative to the seat portion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/10—Occupant-arising assist

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
ZA915076A 1988-05-20 1991-07-01 Cam guide drive mechanism for power-assisted chairs and the like ZA915076B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19675088A 1988-05-20 1988-05-20
US07/613,355 US5061010A (en) 1988-05-20 1990-11-14 Cam guide drive mechanism for power-assisted chairs and the like

Publications (1)

Publication Number Publication Date
ZA915076B true ZA915076B (en) 1992-05-27

Family

ID=26892198

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA915076A ZA915076B (en) 1988-05-20 1991-07-01 Cam guide drive mechanism for power-assisted chairs and the like

Country Status (9)

Country Link
US (3) US5061010A (fr)
JP (1) JPH04307060A (fr)
AU (2) AU643047B2 (fr)
CA (1) CA2045785C (fr)
DE (1) DE4122375A1 (fr)
GB (1) GB2250187B (fr)
MX (1) MX173795B (fr)
NZ (1) NZ238806A (fr)
ZA (1) ZA915076B (fr)

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US5482350A (en) * 1988-05-20 1996-01-09 La-Z-Boy Chair Company Linear actuation drive mechanism for power-assisted chairs
US5466046A (en) * 1988-05-20 1995-11-14 La-Z-Boy Chair Co. Linear actuation drive mechanism for power-assisted chairs
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US9010851B2 (en) 2013-09-19 2015-04-21 La-Z-Boy Incorporated Furniture member power mechanism with selectable lift movement and zero gravity position
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US9358167B2 (en) 2013-09-19 2016-06-07 La-Z-Boy Incorporated Furniture member power mechanism with selectable lift movement and zero gravity position
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US9743770B1 (en) 2013-10-01 2017-08-29 Golden Technologies, Inc. Multi-positioning recliner chair
EP3123995B1 (fr) * 2014-03-28 2024-07-17 FUJI Corporation Robot d'assistance
US9730518B1 (en) * 2014-07-15 2017-08-15 Matthew D. Jacobs Powered chairs for public venues, assemblies for use in powered chairs, and components for use in assemblies for use in powered chairs
US9675508B2 (en) 2014-08-25 2017-06-13 Shawn Anthony Hall Apparatus for lifting a chair
US9433295B2 (en) * 2014-10-15 2016-09-06 Michael A. Crum Zerowall motorized multi-position recliner chair mechanism
ES2846859T3 (es) 2015-04-04 2021-07-29 Frederick Jacobs Sillas eléctricas para espacios públicos, conjuntos para uso en sillas eléctricas y componentes para uso en conjuntos para uso en sillas eléctricas
JP6528751B2 (ja) * 2016-10-06 2019-06-12 トヨタ自動車株式会社 車両用シート
US10349744B2 (en) 2017-03-27 2019-07-16 Matthew D. Jacobs Powered chairs for public venues, assemblies for use in powered chairs, and components for use in assemblies for use in powered chairs
US10357107B2 (en) 2017-03-27 2019-07-23 Matthew D. Jacobs Powered chairs for public venues, assemblies for use in powered chairs, and components for use in assemblies for use in powered chairs
CN107157163B (zh) * 2017-06-19 2023-08-04 海宁美惠机械有限公司 双电机可升降老人椅
US20200229998A1 (en) * 2018-11-14 2020-07-23 Ohad Paz Smart tilting/lifting chair with the ability to tilt user to vertical position
DE102018129990B4 (de) * 2018-11-27 2024-02-01 Goracon Engineering Gmbh Stuhlführung
DK180276B1 (en) * 2019-02-04 2020-09-24 Global Fabtech Shanghai Company Ltd Lifting and tilting mechanism and a tilting system
US11559445B2 (en) 2020-04-28 2023-01-24 Toyota Motor North America, Inc. Support devices including movable leg segments and methods for operating the same
US11628103B2 (en) 2020-04-28 2023-04-18 Toyota Motor North America, Inc. Support devices including movable leg segments and methods for operating the same
US12478185B2 (en) 2022-03-18 2025-11-25 La-Z-Boy Incorporated Reclining chaise mechanism
CN115227060B (zh) * 2022-05-24 2025-01-07 永艺家具股份有限公司 一种坐具
US12022949B2 (en) * 2022-10-13 2024-07-02 Hidden Lake 822, Llc Drive motor-linear actuator system for powered lift or powered reclining chairs
US12622521B2 (en) 2022-12-05 2026-05-12 La-Z-Boy Incorporated Rocking and reclining wall proximity furniture member
WO2024159061A1 (fr) * 2023-01-26 2024-08-02 La-Z-Boy Incorporated Meuble avec ensemble carte de circuit imprimé
US12588765B2 (en) 2023-05-04 2026-03-31 La-Z-Boy Incorporated Rocking furniture member with power synchronous mechanism

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Also Published As

Publication number Publication date
US5215351A (en) 1993-06-01
DE4122375A1 (de) 1992-05-21
MX173795B (es) 1994-03-25
GB2250187A (en) 1992-06-03
GB2250187B (en) 1994-04-20
CA2045785C (fr) 1994-03-22
JPH04307060A (ja) 1992-10-29
CA2045785A1 (fr) 1992-05-15
US5061010A (en) 1991-10-29
AU643047B2 (en) 1993-11-04
AU659957B2 (en) 1995-06-01
AU8128991A (en) 1992-05-21
NZ238806A (en) 1994-02-25
GB9113717D0 (en) 1991-08-14
US5314238A (en) 1994-05-24
AU4482593A (en) 1993-11-18

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