FR2302901A1 - VEHICLE FOR STAIRS - Google Patents

VEHICLE FOR STAIRS

Info

Publication number
FR2302901A1
FR2302901A1 FR7506633A FR7506633A FR2302901A1 FR 2302901 A1 FR2302901 A1 FR 2302901A1 FR 7506633 A FR7506633 A FR 7506633A FR 7506633 A FR7506633 A FR 7506633A FR 2302901 A1 FR2302901 A1 FR 2302901A1
Authority
FR
France
Prior art keywords
stairs
vehicle
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.)
Granted
Application number
FR7506633A
Other languages
French (fr)
Other versions
FR2302901B1 (en
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.)
RAMBY Inc
Original Assignee
RAMBY 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
Priority to US320115A priority Critical patent/US3869011A/en
Application filed by RAMBY Inc filed Critical RAMBY Inc
Priority to FR7506633A priority patent/FR2302901A1/en
Priority to DE19752534435 priority patent/DE2534435A1/en
Publication of FR2302901A1 publication Critical patent/FR2302901A1/en
Application granted granted Critical
Publication of FR2302901B1 publication Critical patent/FR2302901B1/fr
Granted legal-status Critical Current

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
    • A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
    • A61G5/061—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps for climbing stairs
    • 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
    • A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
    • A61G5/066—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps with endless belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/02—Accessories or details specially adapted for children's carriages or perambulators providing for travelling up or down a flight of stairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/06—Endless track vehicles with tracks without ground wheels
    • B62D55/075—Tracked vehicles for ascending or descending stairs, steep slopes or vertical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2301/00—Wheel arrangements; Steering; Stability; Wheel suspension
    • B62B2301/25—Wheel arrangements; Steering; Stability; Wheel suspension characterised by the ground engaging elements, e.g. wheel type
    • B62B2301/256—Wheel arrangements; Steering; Stability; Wheel suspension characterised by the ground engaging elements, e.g. wheel type by using endless belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Handcart (AREA)
  • Seats For Vehicles (AREA)
FR7506633A 1973-01-02 1975-03-03 VEHICLE FOR STAIRS Granted FR2302901A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US320115A US3869011A (en) 1973-01-02 1973-01-02 Stair climbing tracked vehicle
FR7506633A FR2302901A1 (en) 1973-01-02 1975-03-03 VEHICLE FOR STAIRS
DE19752534435 DE2534435A1 (en) 1973-01-02 1975-08-01 VEHICLE SUITABLE FOR OVERCOMING STAIRS

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US320115A US3869011A (en) 1973-01-02 1973-01-02 Stair climbing tracked vehicle
FR7506633A FR2302901A1 (en) 1973-01-02 1975-03-03 VEHICLE FOR STAIRS
DE19752534435 DE2534435A1 (en) 1973-01-02 1975-08-01 VEHICLE SUITABLE FOR OVERCOMING STAIRS

Publications (2)

Publication Number Publication Date
FR2302901A1 true FR2302901A1 (en) 1976-10-01
FR2302901B1 FR2302901B1 (en) 1981-03-06

Family

ID=27186481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7506633A Granted FR2302901A1 (en) 1973-01-02 1975-03-03 VEHICLE FOR STAIRS

Country Status (3)

Country Link
US (1) US3869011A (en)
DE (1) DE2534435A1 (en)
FR (1) FR2302901A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358130A1 (en) * 1976-07-15 1978-02-10 Brattgard Sven WHEELCHAIR FRAME
FR2581610A1 (en) * 1985-05-13 1986-11-14 Niel Yves Stabilising device, which can be fitted onto caterpillar tracks for transporting loads in stairways
FR2583701A1 (en) * 1985-06-21 1986-12-26 Commissariat Energie Atomique VARIABLE GEOMETRY CRAWLER VEHICLE
FR2609335A1 (en) * 1987-01-05 1988-07-08 Protee SYSTEM FOR TRACKING THE MOVEMENT OF A TRACKED VEHICLE
FR2615100A1 (en) * 1987-05-14 1988-11-18 Delolme Thierry Manual tracked wheelchair with gear reduction system for climbing and descending staircases
CN113576781A (en) * 2021-08-09 2021-11-02 宜宾职业技术学院 Flat ground walking method of mobile mechanical platform

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869011A (en) * 1973-01-02 1975-03-04 Ramby Inc Stair climbing tracked vehicle
US4194584A (en) * 1978-07-17 1980-03-25 Delany James F Variable terrain vehicle
NL8004743A (en) * 1980-08-21 1982-03-16 Reus Bv J De STAIR CLIMBING DEVICE FOR A WHEELCHAIR OR SIMILAR MOBILE TRANSPORTATION.
US4566707A (en) * 1981-11-05 1986-01-28 Nitzberg Leonard R Wheel chair
JPS592974A (en) * 1982-06-26 1984-01-09 Toshiba Corp Four-wheeled crawler vehicle
DE3316014A1 (en) * 1983-05-03 1984-11-08 HIRO LIFT Hillenkötter & Ronsieck GmbH, 4800 Bielefeld Vehicle for travelling over steps
AT384167B (en) * 1985-12-19 1987-10-12 Bayer Ulrich Wheelchair
US4915184A (en) * 1988-06-10 1990-04-10 Quest Technologies Corp. Cushioning mechanism for stair-climbing wheelchair
FR2634717B1 (en) * 1988-07-28 1992-03-13 Trougouboff Emile APPARATUS FOR HANDLING HEAVY LOADS, SUCH AS A TRUCK OR WHEELCHAIR FOR THE DISABLED
US5248007A (en) * 1989-11-21 1993-09-28 Quest Technologies, Inc. Electronic control system for stair climbing vehicle
DE3943260A1 (en) * 1989-12-29 1991-07-04 Kurt Lennartz Climbing belt attachment to driven vehicles - helps invalid carriages to mount steps
IL98207A (en) * 1991-05-22 1994-08-26 Israel Aircraft Ind Ltd Wheelchair with apparatus for assisting travel on a surface not suitable for wheeled travel
US5395129A (en) * 1993-04-07 1995-03-07 Kao; Chin-Hsing Wheel chair
JP2717513B2 (en) * 1994-08-24 1998-02-18 株式会社サンワ Crawler type self-propelled transport vehicle that can go up and down stairs
US5577567A (en) * 1994-12-20 1996-11-26 Johnson; Robert E. Stair climbing wheelchair
JP3860266B2 (en) * 1996-10-29 2006-12-20 株式会社サンワ Stair lift truck for wheelchair
DE29720939U1 (en) * 1997-11-26 1999-04-01 Otto Bock Orthopädische Industrie Besitz- und Verwaltungs-Kommanditgesellschaft, 37115 Duderstadt Safety device for stair climbing devices
US6263989B1 (en) * 1998-03-27 2001-07-24 Irobot Corporation Robotic platform
GB2340090B (en) 1998-07-31 2001-06-13 Ferno Washington Chairs
DE19915482A1 (en) * 1999-04-07 2000-10-19 Walter Gobbers Stair climbing device, for example for wheelchairs
US6330926B1 (en) 1999-09-15 2001-12-18 Hill-Rom Services, Inc. Stretcher having a motorized wheel
US6772850B1 (en) * 2000-01-21 2004-08-10 Stryker Corporation Power assisted wheeled carriage
US7014000B2 (en) * 2000-05-11 2006-03-21 Hill-Rom Services, Inc. Braking apparatus for a patient support
US6619414B2 (en) 2002-01-03 2003-09-16 Harvey G. Rau Personal mobility vehicle
US6752224B2 (en) 2002-02-28 2004-06-22 Stryker Corporation Wheeled carriage having a powered auxiliary wheel, auxiliary wheel overtravel, and an auxiliary wheel drive and control system
EP1512055B1 (en) * 2002-06-11 2009-11-25 Deka Products Limited Partnership Hybrid human/electric powered vehicle
US6644426B1 (en) * 2002-10-11 2003-11-11 Ward Lincoln Larue Mobility device
FR2863998A1 (en) * 2003-12-19 2005-06-24 Linou Albert Mendy Baby-carriage for ascending and descending staircase, has crawlers in directional part and in part producing flat surface on steps, and motor connected to control lever and activating crawlers to move forward to ascend staircase
IL163589A0 (en) * 2004-08-17 2005-12-18 Lev Kritman Stair climbing apparatus
WO2006099587A2 (en) * 2005-03-14 2006-09-21 University Of Utah Research Foundation Tracked wheelchair apparatus and associated methods
JP4759323B2 (en) * 2005-06-08 2011-08-31 学校法人千葉工業大学 Crawler type traveling device
US8695994B2 (en) * 2006-02-03 2014-04-15 Mark Maratta Board sliding device with air pump for sliding on ground
US7581605B2 (en) * 2006-02-22 2009-09-01 Mga Entertainment, Inc. Quad tracked vehicle
CN100396451C (en) * 2006-06-13 2008-06-25 沈阳北方装备制造有限公司 Means for driving active turning-up crawler robot to walk
US8327960B2 (en) 2006-10-06 2012-12-11 Irobot Corporation Robotic vehicle
US8413752B2 (en) * 2006-10-06 2013-04-09 Irobot Corporation Robotic vehicle
US7654348B2 (en) 2006-10-06 2010-02-02 Irobot Corporation Maneuvering robotic vehicles having a positionable sensor head
US7891446B2 (en) * 2006-10-06 2011-02-22 Irobot Corporation Robotic vehicle deck adjustment
US7882582B2 (en) * 2006-10-13 2011-02-08 Hill-Rom Services, Inc. User interface and control system for powered transport device of a patient support apparatus
US7886377B2 (en) * 2006-10-13 2011-02-15 Hill-Rom Services, Inc. Push handle with rotatable user interface
US7865983B2 (en) * 2007-04-26 2011-01-11 Hill-Rom Services, Inc. Patient care equipment support transfer system
EP2006178B1 (en) * 2007-06-19 2010-12-15 Ford Global Technologies, LLC A hybrid vehicle, a hybrid vehicle propulsion system and a method for an exhaust gas treatment device in a such a system
US7982423B2 (en) * 2007-07-04 2011-07-19 Bossa Nova Concepts, Llc Statically stable biped robotic mechanism and method of actuating
US7789187B2 (en) * 2008-01-29 2010-09-07 Hill-Rom Services, Inc. Push handle with pivotable handle post
US7953537B2 (en) 2008-02-29 2011-05-31 Hill-Rom Services, Inc. Algorithm for power drive speed control
US8851824B2 (en) * 2008-05-28 2014-10-07 Robert L. Pallanich Self-powered lifting and moving device
US8789628B2 (en) * 2009-07-14 2014-07-29 Timmy R. Swenson Multi-terrain motorized wheelchair apparatus
US9289338B1 (en) 2009-07-14 2016-03-22 Timmy R. Swenson Multi-terrain motorized wheelchair
US8333256B2 (en) 2009-08-13 2012-12-18 Rustam Stolkin Polymorphic tracked vehicle
US8757308B2 (en) * 2009-09-10 2014-06-24 Hill-Rom Services Inc. Powered transport system and control methods
US8442738B2 (en) * 2009-10-12 2013-05-14 Stryker Corporation Speed control for patient handling device
US9707143B2 (en) 2012-08-11 2017-07-18 Hill-Rom Services, Inc. Person support apparatus power drive system
CN103961228B (en) * 2013-01-24 2017-06-06 汤斌淞 A kind of method and its equipment of wheelchair stair activity
ITVR20130107A1 (en) * 2013-05-09 2014-11-10 Arianna Zonzini TROLLEY FOR THE TRANSPORT OF A LOAD ON STAIRS
CN103393509B (en) * 2013-07-31 2015-12-23 河南科技大学 A kind of crawler belt, wheeled changeable wheelchair
CN103767841B (en) * 2014-01-27 2016-09-21 河北工业大学 A kind of Lun Lvshi road ladder two-use wheel chair
US9469507B2 (en) 2014-05-26 2016-10-18 Drexel University Modular escalating wheelchair lift
CN104002880B (en) * 2014-06-03 2016-03-23 东南大学 The autonomous stair activity control method of a kind of caterpillar mobile robot with guide arm
US10525784B2 (en) * 2016-06-29 2020-01-07 Upnride Robotics Ltd. Self-leveling mechanism and method for wheeled mobility device
CN106364580B (en) * 2016-09-12 2018-05-11 华中科技大学 A kind of planet gear type barrier-surpassing robot stair climbing control method
US10471589B2 (en) 2016-09-20 2019-11-12 Foster-Miller, Inc. Remotely controlled packable robot
US10414039B2 (en) 2016-09-20 2019-09-17 Foster-Miller, Inc. Remotely controlled packable robot
US10889340B2 (en) 2017-07-07 2021-01-12 Foster-Miller, Inc. Remotely controlled packable robot with folding tracks
US11331818B2 (en) 2018-10-11 2022-05-17 Foster-Miller, Inc. Remotely controlled packable robot
CN109319004B (en) * 2018-10-19 2024-03-08 广东技术师范大学 Step climbing device
US11540960B2 (en) * 2018-12-07 2023-01-03 Stryker Corporation Sit to stand stair chair
CN111547145A (en) * 2020-05-26 2020-08-18 北京联博达科技有限公司 Multi-mode driving crawler-type electric carrying device and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127188A (en) * 1961-04-23 1964-03-31 Occupant-controlled
US3068950A (en) * 1961-10-10 1962-12-18 Isaac F Davidson Adjustable motor-driven invalid chair with endless tracks
US3195910A (en) * 1964-02-12 1965-07-20 Steiner Alois Stair-climbing vehicle
US3869011A (en) * 1973-01-02 1975-03-04 Ramby Inc Stair climbing tracked vehicle

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358130A1 (en) * 1976-07-15 1978-02-10 Brattgard Sven WHEELCHAIR FRAME
FR2581610A1 (en) * 1985-05-13 1986-11-14 Niel Yves Stabilising device, which can be fitted onto caterpillar tracks for transporting loads in stairways
FR2583701A1 (en) * 1985-06-21 1986-12-26 Commissariat Energie Atomique VARIABLE GEOMETRY CRAWLER VEHICLE
EP0206930A1 (en) * 1985-06-21 1986-12-30 Commissariat A L'energie Atomique Variable geometry tracked vehicle
US4709773A (en) * 1985-06-21 1987-12-01 Commissariat A L'energie Atomique Variable geometry track vehicle
FR2609335A1 (en) * 1987-01-05 1988-07-08 Protee SYSTEM FOR TRACKING THE MOVEMENT OF A TRACKED VEHICLE
EP0277447A1 (en) * 1987-01-05 1988-08-10 PROTEE Groupement d'Intérêt Economique System for the determination of the movement of a vehicle with caterpillar links
US4815319A (en) * 1987-01-05 1989-03-28 Protee Groupement D'interet Economique System for determining the movement of a track vehicle
FR2615100A1 (en) * 1987-05-14 1988-11-18 Delolme Thierry Manual tracked wheelchair with gear reduction system for climbing and descending staircases
CN113576781A (en) * 2021-08-09 2021-11-02 宜宾职业技术学院 Flat ground walking method of mobile mechanical platform
CN113576781B (en) * 2021-08-09 2024-02-09 宜宾职业技术学院 Land leveling walking method of mobile mechanical platform

Also Published As

Publication number Publication date
DE2534435A1 (en) 1977-02-10
FR2302901B1 (en) 1981-03-06
US3869011A (en) 1975-03-04

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Legal Events

Date Code Title Description
ST Notification of lapse