PL397089A1 - Lift, especially to change the position of the seat in a wheelchair - Google Patents

Lift, especially to change the position of the seat in a wheelchair

Info

Publication number
PL397089A1
PL397089A1 PL397089A PL39708911A PL397089A1 PL 397089 A1 PL397089 A1 PL 397089A1 PL 397089 A PL397089 A PL 397089A PL 39708911 A PL39708911 A PL 39708911A PL 397089 A1 PL397089 A1 PL 397089A1
Authority
PL
Poland
Prior art keywords
plate
arms
change
upper frame
pivoting
Prior art date
Application number
PL397089A
Other languages
Polish (pl)
Inventor
Frank Lykkegaard
Original Assignee
Mbl Poland Spólka Z Ograniczona Odpowiedzialnoscia
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 Mbl Poland Spólka Z Ograniczona Odpowiedzialnoscia filed Critical Mbl Poland Spólka Z Ograniczona Odpowiedzialnoscia
Priority to PL397089A priority Critical patent/PL397089A1/en
Priority to PCT/PL2012/000118 priority patent/WO2013066198A1/en
Publication of PL397089A1 publication Critical patent/PL397089A1/en

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
    • A61G5/1056—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

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)
  • Seats For Vehicles (AREA)

Abstract

Przedmiotem wynalazku jest podnosnik, który glównie stosuje sie w wózkach inwalidzkich dla zmiany polozenia siedziska, a tym samym zmiany polozenia osoby siedzacej na wózku. Rama górna (1) sklada sie z poziomej czesci stalej (2) i wychylnej plyty (3). Wychylna plyta (3) jest obrotowo i przesuwnie osadzona sworzniami (8) w prowadnicach (4) czesci stalej (2). Drugie podparcie wychylnej plyty (3) stanowia ramiona wychylnej (5), które sa polaczone z wychylna plyta (3) obrotowo za pomoca sworzni (6). Ramiona wychylne (5) osadzone sa dolnym koncem na sworzniu (7), zamocowanym w czesci stalej (2) górnej ramy (1). Uklad wychylu stanowi napedzajacy go silownik (9), jednym koncem obrotowo na sworzniu (15) osadzony w plycie stalej (2), a drugim koncem obrotowo polaczony z dzwignia (10). Dzwignia (10) jest trwale osadzona na osi (11), na której równiez osadzona jest krzywka (12). W krzywce (12) jest wybranie (13), w którym przemieszcza sie sworzen (14) osadzony w ramionach (5). Podstawe podnosnika stanowi rama dolna (16), w której zamocowane sa obrotowo ramiona (17 i 18) nozycowego mechanizmu podnoszenia górnej ramy (1).The subject of the invention is a lift, which is mainly used in wheelchairs to change the position of the seat and thus change the position of the person sitting in the wheelchair. The upper frame (1) consists of a horizontal fixed part (2) and a swiveling plate (3). The swivel plate (3) is rotatably and slidably mounted with pins (8) in the guides (4) of the solid part (2). The second support for the pivoting plate (3) is the pivoting arms (5), which are connected to the pivoting plate (3) pivotally by means of pins (6). The swing arms (5) are mounted with the bottom end on a pin (7), fixed in the fixed part (2) of the upper frame (1). The swinging system is the drive motor (9), one end rotatably mounted on a bolt (15) mounted in a solid plate (2), and the other end rotatably connected to the lever (10). The lever (10) is permanently mounted on the axle (11), on which the cam (12) is also mounted. In the cam (12) there is a recess (13) in which the pin (14) mounted in the arms (5) moves. The base of the jack is the lower frame (16), in which the arms (17 and 18) of the shear lifting mechanism of the upper frame (1) are rotatably mounted.

PL397089A 2011-11-05 2011-11-05 Lift, especially to change the position of the seat in a wheelchair PL397089A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL397089A PL397089A1 (en) 2011-11-05 2011-11-05 Lift, especially to change the position of the seat in a wheelchair
PCT/PL2012/000118 WO2013066198A1 (en) 2011-11-05 2012-10-26 Lift, preferably for changing the positioning of the seat in a wheelchair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL397089A PL397089A1 (en) 2011-11-05 2011-11-05 Lift, especially to change the position of the seat in a wheelchair

Publications (1)

Publication Number Publication Date
PL397089A1 true PL397089A1 (en) 2013-05-13

Family

ID=47430022

Family Applications (1)

Application Number Title Priority Date Filing Date
PL397089A PL397089A1 (en) 2011-11-05 2011-11-05 Lift, especially to change the position of the seat in a wheelchair

Country Status (2)

Country Link
PL (1) PL397089A1 (en)
WO (1) WO2013066198A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015034371A1 (en) * 2013-09-06 2015-03-12 Alu Rehab As Detachable tie bar of a wheelchair and tilting device for the seat of a 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
BE1022818B1 (en) * 2014-10-31 2016-09-13 Global Technical Equipment Bvba Lift system for a frame
WO2017059867A1 (en) * 2015-10-08 2017-04-13 Motion By Balle A/S Scissor lift
US10736803B2 (en) * 2016-02-26 2020-08-11 Stryker Corporation Lift assembly for patient support apparatus
SE542449C2 (en) 2017-03-31 2020-05-05 Permobil Ab Tilt assembly for a powered wheelchair and a powered wheelchair comprising the same
US10987268B2 (en) 2017-04-21 2021-04-27 Stryker Corporation Emergency cot with a litter height adjustment mechanism
US10987260B2 (en) 2017-04-21 2021-04-27 Stryker Corporation Patient handling apparatus with hydraulic control system
PL239788B1 (en) * 2019-09-11 2022-01-10 Reac Poland Spolka Z Ograniczona Odpowiedzialnoscia Hoist, in particular for changing the position of a seat in a wheelchair
US11583455B2 (en) 2019-10-28 2023-02-21 Stryker Corporation Hydraulic valve and system
US11896531B2 (en) 2019-10-28 2024-02-13 Stryker Corporation Hydraulic circuit for a patient handling apparatus
US11730650B2 (en) 2019-12-30 2023-08-22 Stryker Corporation Patient support apparatus with hydraulic oscillation dampening

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5728099A (en) 1998-09-28 2000-05-01 Hans Balle Aps Lift, preferably for seats on wheelchairs
US20060087166A1 (en) * 2004-10-22 2006-04-27 Sunrise Medical Hhg Inc. Power lift and tilt modules
US20070102615A1 (en) * 2005-10-21 2007-05-10 Permobil Ab Seat tilt apparatus for a wheelchair
EP2338456A1 (en) * 2009-12-22 2011-06-29 Invacare International Sàrl Method for securitizing the lifting operation of a wheelchair seat and Lifting Device fo a wheelchair

Also Published As

Publication number Publication date
WO2013066198A1 (en) 2013-05-10

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