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WO2006047342A3 - Power lift and tilt modules - Google Patents

Power lift and tilt modules Download PDF

Info

Publication number
WO2006047342A3
WO2006047342A3 PCT/US2005/038049 US2005038049W WO2006047342A3 WO 2006047342 A3 WO2006047342 A3 WO 2006047342A3 US 2005038049 W US2005038049 W US 2005038049W WO 2006047342 A3 WO2006047342 A3 WO 2006047342A3
Authority
WO
WIPO (PCT)
Prior art keywords
power lift
motion
tilt modules
cam member
tilt
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.)
Ceased
Application number
PCT/US2005/038049
Other languages
French (fr)
Other versions
WO2006047342A2 (en
Inventor
Darin J Trippensee
Paul C Dickie
Rex W Stevens
Thomas Lockton
Jesse A Vaught
Cheng Leng Lo
Gregory A Langley
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.)
Sunrise Medical HHG Inc
Original Assignee
Sunrise Medical HHG Inc
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 Sunrise Medical HHG Inc filed Critical Sunrise Medical HHG Inc
Publication of WO2006047342A2 publication Critical patent/WO2006047342A2/en
Publication of WO2006047342A3 publication Critical patent/WO2006047342A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • 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
    • A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
    • A61G5/041—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type
    • A61G5/043—Mid wheel drive
    • 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
    • A61G5/1059—Arrangements for adjusting the seat adjusting the height of the seat
    • 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
    • A61G5/1075—Arrangements for adjusting the seat tilting the whole seat backwards
    • 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
    • A61G5/1089—Anti-tip devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0608—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement driven by screw or spindle

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Seats For Vehicles (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

A modular actuator has a combination cam member and scissors mechanism in a compact unit that is capable of lifting heavy loads. A pull member is capable of controlling and combining two different mechanisms that travel at different rates through two ranges of motion. The cam member has a profile that is dimensioned and configured to maintain a constant range of motion.
PCT/US2005/038049 2004-10-22 2005-10-20 Power lift and tilt modules Ceased WO2006047342A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US62143904P 2004-10-22 2004-10-22
US60/621,439 2004-10-22
US11/250,007 US20060087166A1 (en) 2004-10-22 2005-10-13 Power lift and tilt modules
US11/250,007 2005-10-13

Publications (2)

Publication Number Publication Date
WO2006047342A2 WO2006047342A2 (en) 2006-05-04
WO2006047342A3 true WO2006047342A3 (en) 2007-02-22

Family

ID=36205566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/038049 Ceased WO2006047342A2 (en) 2004-10-22 2005-10-20 Power lift and tilt modules

Country Status (2)

Country Link
US (1) US20060087166A1 (en)
WO (1) WO2006047342A2 (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8540474B2 (en) 2008-07-29 2013-09-24 Thomas F. Egan Power lift and transfer system and method
US8038216B1 (en) * 2009-08-13 2011-10-18 Palmer Marjorie H Portable seat for a wheelchair
US10028869B2 (en) * 2010-08-05 2018-07-24 Thomas F. Egan Power lift system and method
US9393885B2 (en) 2010-08-05 2016-07-19 Thomas F. Egan Compact multi-motion lifting and transferring apparatus and method of operating same
US10232792B2 (en) 2011-02-03 2019-03-19 Thomas F. Egan Lifting and transferring apparatus and method
PL397089A1 (en) * 2011-11-05 2013-05-13 Mbl Poland Spólka Z Ograniczona Odpowiedzialnoscia Lift, especially to change the position of the seat in a wheelchair
DE202013100340U1 (en) * 2012-07-13 2013-02-08 Rofa Industrial Automation Ag Hubtischsteuerung
DE102012018809B4 (en) * 2012-09-24 2018-03-29 Sopap Automation Sas Motorized vertical height adjustable lift table for use in the bodywork of the automotive industry
US20140123410A1 (en) * 2012-11-06 2014-05-08 Stephen Mosey Mechanism for lifting a wheelchair
US9217535B1 (en) 2013-02-21 2015-12-22 Thomas F. Egan Portable lifting and transferring techniques
US9486373B2 (en) * 2013-03-14 2016-11-08 Stryker Corporation Reconfigurable patient support
US9301895B2 (en) * 2013-03-15 2016-04-05 Stryker Corporation Medical support apparatus
USD869659S1 (en) 2013-03-15 2019-12-10 Stryker Corporation Emergency cot side rail
EP2968041B1 (en) 2013-03-15 2017-07-26 Pride Mobility Products Corporation Lift mechanism and tilt mechanism for a power wheel chair
ITCZ20130009A1 (en) * 2013-05-23 2014-11-24 Giovanni Vesci "GIOVE P.C.R." (ADJUSTABLE CUNEIFORM PLAN)
WO2015031237A1 (en) * 2013-08-30 2015-03-05 General Electric Company Table driving system for patient table
PL3082706T3 (en) 2013-12-16 2018-10-31 Pride Mobility Products Corporation Elevated height wheelchair
EP3193671B1 (en) * 2014-09-18 2019-06-12 Motion Concepts L.P. Adjustable chair
PL235416B1 (en) * 2014-10-21 2020-07-27 Reac Poland Spolka Z Ograniczona Odpowiedzialnoscia Lift, preferably for changing position of the seat in a wheelchair
CN104609334B (en) * 2015-01-28 2017-06-16 浙江理工大学 A kind of elevator driven by guide screw with auxiliary raising block
US9914371B2 (en) * 2015-05-05 2018-03-13 Faurecia Automotive Seating, Llc Seat mover system
US10052247B2 (en) * 2015-08-24 2018-08-21 Dream Roller Mobility, LLC Wheelchair with four wheel independent suspension and modular seating
CN105342773A (en) * 2015-12-02 2016-02-24 广西大学 Adjustable wheelchair seat lifting device
WO2017147569A1 (en) 2016-02-27 2017-08-31 Pride Mobility Products Corporation Adjustable height wheelchair
CN205696492U (en) * 2016-03-22 2016-11-23 吴耀全 a lifting table
CN105712263A (en) * 2016-03-28 2016-06-29 北京星航机电装备有限公司 Manual and electric integrated mobile lifting work platform
CN206390562U (en) * 2016-09-23 2017-08-11 廖良成 Electric lifting computer desk and its desk
US11019920B2 (en) 2016-09-23 2021-06-01 Varidesk, Llc Electrically-lifted computer desk and office desk thereof
EP3348200A1 (en) * 2017-01-12 2018-07-18 Koninklijke Philips N.V. Patent support couch assembly and diagnostic imaging system
CN106859871A (en) * 2017-01-25 2017-06-20 东莞产权交易中心 Manual lifting wheelchair bed
SE542449C2 (en) 2017-03-31 2020-05-05 Permobil Ab Tilt assembly for a powered wheelchair and a powered wheelchair comprising the same
US20190218080A1 (en) * 2018-01-15 2019-07-18 Puc Perfect Union Co., Ltd. Electric load lifting apparatus
US11390504B2 (en) * 2018-03-20 2022-07-19 Bastian Solutions, Llc Lift mechanism for robotic shuttle system
CN108932021B (en) * 2018-06-06 2020-04-28 国家电网公司 Computer screen base
TWI678992B (en) * 2018-12-05 2019-12-11 黃賢達 Low-level fine-tuning mechanism of lifting balance device
US11813212B2 (en) 2019-04-06 2023-11-14 Rapadapt Corporation Assistive mobility device
US10792200B1 (en) 2019-04-06 2020-10-06 RapAdapt LLC Assistive mobility device
US11065989B2 (en) 2019-09-18 2021-07-20 Ford Global Technologies, Llc Scissor lift assembly
JP7009535B2 (en) * 2020-03-16 2022-02-10 本田技研工業株式会社 Vehicles and vehicle control methods
US20240336167A1 (en) * 2023-04-06 2024-10-10 Camaco, LLC Constant center lounge seat
PL446444A1 (en) * 2023-10-20 2025-04-22 Reac Ab Wheelchair Seat Repositioning Lifter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218102A (en) * 1963-03-27 1965-11-16 Specketer Francis La Monte Invalid chair
US3250569A (en) * 1964-05-25 1966-05-10 Edward J Gaffney Elevator seats
US5294179A (en) * 1992-05-11 1994-03-15 Hand Machine Company, Inc. Retrofittable chair lifting and tilting device
US6113188A (en) * 1997-12-24 2000-09-05 Stewart; Robert V. Portable seating assist device
US6637818B2 (en) * 2001-08-24 2003-10-28 Jerry Wayne Williams Portable lift seat apparatus
US6702383B2 (en) * 2001-11-09 2004-03-09 Duncan Newman Electric lifting cushion

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5971482A (en) * 1997-10-02 1999-10-26 Invacare Corporation Constant center of gravity tiltable chair of a wheelchair

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218102A (en) * 1963-03-27 1965-11-16 Specketer Francis La Monte Invalid chair
US3250569A (en) * 1964-05-25 1966-05-10 Edward J Gaffney Elevator seats
US5294179A (en) * 1992-05-11 1994-03-15 Hand Machine Company, Inc. Retrofittable chair lifting and tilting device
US6113188A (en) * 1997-12-24 2000-09-05 Stewart; Robert V. Portable seating assist device
US6637818B2 (en) * 2001-08-24 2003-10-28 Jerry Wayne Williams Portable lift seat apparatus
US6702383B2 (en) * 2001-11-09 2004-03-09 Duncan Newman Electric lifting cushion

Also Published As

Publication number Publication date
US20060087166A1 (en) 2006-04-27
WO2006047342A2 (en) 2006-05-04

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