DK2676649T3 - Hydraulisk stolelift - Google Patents

Hydraulisk stolelift Download PDF

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Publication number
DK2676649T3
DK2676649T3 DK12172412.4T DK12172412T DK2676649T3 DK 2676649 T3 DK2676649 T3 DK 2676649T3 DK 12172412 T DK12172412 T DK 12172412T DK 2676649 T3 DK2676649 T3 DK 2676649T3
Authority
DK
Denmark
Prior art keywords
rod
hydraulic
chair
diameter
chair lift
Prior art date
Application number
DK12172412.4T
Other languages
English (en)
Inventor
René Tarcisius Wiro Weersink
Original Assignee
Weersink Anne Marie Emilie
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 Weersink Anne Marie Emilie filed Critical Weersink Anne Marie Emilie
Application granted granted Critical
Publication of DK2676649T3 publication Critical patent/DK2676649T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
    • B60N2/1665—Hydraulic or pneumatic actuation
    • 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
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/06—Transfer using ramps, lifts or the like
    • A61G3/062—Transfer using ramps, lifts or the like using lifts connected to the vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/04—Force
    • F04C2270/042—Force radial
    • F04C2270/0421—Controlled or regulated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1433—End caps

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)

Claims (5)

1. Hydraulisk stolelift til anbringelse i et køretøj (1), såsom en bil eller en varevogn, hvilken hydraulisk stolelift omfatter: - en stang (3) med fastgøringsorgan i begge ender til fastgørelse med gulv-og loftområde af køretøjet; - et stempel (11) anbragt rundt om stangen i et midteområde af stangen; - en kolbe (4) som omgiver stemplet, og - to hoveder (12) anbragt på hver ende af kolben, hvilke hoveder er forsynet med en kanal til passage af stangen, hvor en stangbøsning (17, 18) er anbragt i hovedet som omgiver kanalen, kendetegnet ved at kanalen har i forhold til stangbøsningen (17, 18) en første indre kanaldel med en første diameter (D) og en anden indre kanaldel med en anden diameter, hvor den første diameter (D) er mindre end den anden diameter og hvor forholdet mellem længden (X) og diameteren (D) af den første kanaldel er mindre end 3/5.
2. Hydraulisk stolelift ifølge krav 1, hvor forholdet mellem længden (X) og diameteren (D) af den første kanaldel er 2/5.
3. Hydraulisk stolelift ifølge krav 1 eller 2, hvor en stoleramme (6) er monteret på kolben (4).
4. Hydraulisk stolelift ifølge et hvilket som helst af de foregående krav, hvor stangbøsningen (17, 18) omfatter mindst en tætning og en stangvisker.
5. Hydraulisk stolelift ifølge et hvilket som helst af de foregående krav, hvor kolben (4) er tilvejebragt på begge ender med en hydraulisk forbindelse (13, 14) til at tilføre eller dræne hydraulikvæske.
DK12172412.4T 2012-06-18 2012-06-18 Hydraulisk stolelift DK2676649T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12172412.4A EP2676649B1 (en) 2012-06-18 2012-06-18 Hydraulic chair lift

Publications (1)

Publication Number Publication Date
DK2676649T3 true DK2676649T3 (da) 2015-11-23

Family

ID=46317218

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12172412.4T DK2676649T3 (da) 2012-06-18 2012-06-18 Hydraulisk stolelift

Country Status (6)

Country Link
US (1) US9358905B2 (da)
EP (1) EP2676649B1 (da)
DK (1) DK2676649T3 (da)
ES (1) ES2552042T3 (da)
PL (1) PL2676649T3 (da)
PT (1) PT2676649E (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10470951B2 (en) * 2015-11-12 2019-11-12 All-Terrian Conversions, LLC Wheelchair lift
US20180085265A1 (en) * 2016-09-23 2018-03-29 Tim Arndorfer Invalid lift device
TWI722862B (zh) * 2020-04-09 2021-03-21 蘇建忠 上下車移位機構

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645513A (en) * 1947-12-31 1953-07-14 Vance C Sterrett Cylinder construction
DE8815282U1 (de) * 1988-12-08 1989-02-02 Südbayerisches Portland-Zementwerk Gebr. Wiesböck & Co. GmbH, 8201 Rohrdorf Fahrzeug-Krankensitz, insbesondere für Rollstuhlfahrer
US5149246A (en) * 1990-05-17 1992-09-22 Stewart & Stevenson Power, Inc. Wheelchair lift apparatus for commercial vehicles
US6581913B1 (en) * 2002-02-22 2003-06-24 Gregory J. Conomos Transmission lift device
US7182319B2 (en) * 2003-06-19 2007-02-27 Cook Technologies, Inc. Roller assembly for a lifting device for a personal-transportation vehicle
US7455010B2 (en) * 2006-02-16 2008-11-25 Westendorf Manufacturing Co., Inc. Expanded barrel hydraulic cylinder assembly
DE202007014684U1 (de) * 2007-10-20 2008-01-03 Hospimobil Ambulance Manufaktur Gmbh Vorrichtung zum Be- und Entladen eines Transportfahrzeugs mit einem Tragestuhl für sitzende Kranke

Also Published As

Publication number Publication date
US20130334856A1 (en) 2013-12-19
PL2676649T3 (pl) 2016-04-29
EP2676649B1 (en) 2015-08-12
PT2676649E (pt) 2015-11-24
US9358905B2 (en) 2016-06-07
ES2552042T3 (es) 2015-11-25
EP2676649A1 (en) 2013-12-25

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