IT1253213B - Automezzo cingolato, articolato, predisposto anche per la marcia su ruote, atto ad affrontare in forma autonoma e sicura qualsiasi tipo di percorso, compresa la salita e la discesa di scale, particolarmente adatto per carrozzelle per invalidi - Google Patents

Automezzo cingolato, articolato, predisposto anche per la marcia su ruote, atto ad affrontare in forma autonoma e sicura qualsiasi tipo di percorso, compresa la salita e la discesa di scale, particolarmente adatto per carrozzelle per invalidi

Info

Publication number
IT1253213B
IT1253213B ITBO910382A ITBO910382A IT1253213B IT 1253213 B IT1253213 B IT 1253213B IT BO910382 A ITBO910382 A IT BO910382A IT BO910382 A ITBO910382 A IT BO910382A IT 1253213 B IT1253213 B IT 1253213B
Authority
IT
Italy
Prior art keywords
tracks
vehicle
wheels
ascent
stairs
Prior art date
Application number
ITBO910382A
Other languages
English (en)
Inventor
Emilio Toselli
Original Assignee
Tgr Srl
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 Tgr Srl filed Critical Tgr Srl
Priority to ITBO910382A priority Critical patent/IT1253213B/it
Publication of ITBO910382A0 publication Critical patent/ITBO910382A0/it
Priority to EP92117520A priority patent/EP0537698A1/en
Publication of ITBO910382A1 publication Critical patent/ITBO910382A1/it
Application granted granted Critical
Publication of IT1253213B publication Critical patent/IT1253213B/it

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
    • 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
    • A61G5/1051—Arrangements for steering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/04—Endless track vehicles with tracks and alternative ground wheels, e.g. changeable from endless track vehicle into wheeled vehicle and vice versa
    • 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
    • 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
    • A61G2203/00—General characteristics of devices
    • A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • A61G2203/14—Joysticks
    • 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
    • A61G5/045—Rear 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
    • A61G5/1005—Wheelchairs having brakes
    • A61G5/1008—Wheelchairs having brakes for gradually slowing down the wheelchair
    • 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
    • A61G5/1005—Wheelchairs having brakes
    • A61G5/1032—Wheelchairs having brakes engaging an element of the drive or transmission, e.g. drive belt, electrodynamic brake
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/24—Personal mobility vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/12—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/24—Steering angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/421—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/60—Navigation input
    • B60L2240/64—Road conditions
    • B60L2240/642—Slope of road
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00—Driver interactions
    • B60L2250/10—Driver interactions by alarm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B60L2270/10—Emission reduction
    • B60L2270/14—Emission reduction of noise
    • B60L2270/145—Structure borne vibrations
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Handcart (AREA)

Abstract

L'automezzo è dotato lateralmente di cingoli (C1-C2) con rispettivi motori elettrici (11-111) che azionano dei riduttori di velocità (17-117) fulcrati con l'albero d'ingresso (16) sul fianco interno degli stessi cingoli e che sull'albero di uscita portano calettate delle rispettive ruote gommate (18-118) e rispettivi pignoni (19-119). I riduttori sono collegati a dei gruppi di sollevamento-abbassamento (22-122) che, quando l'automezzo marcia sui cingoli, mantengono le ruote gommate sollevate dal suolo e portano i detti pignoni ad ingranare con corone dentate (20-120) calettate su una delle ruote (3) dei cingoli stessi che in tal modo sono collegati ai motori di propulsione. Quando invece l'automezzo marcia sulle ruote, i riduttori sono abbassati per l'appoggio sul suolo delle ruote gommate e per il sollevamento dei cingoli, con contemporaneo disaccoppiamento dei pignoni dalle corone dentate dei cingoli stessi. Sul fronte anteriore dell'automezzo è prevista almeno una ruota sterzante (28), suscettibile di sollevamento-abbassamento in contemporanea con le ruote posteriori e sul cui asse è montato un potenziometro che consente un preciso controllo dei motori nella fase di sterzatura dell'automezzo.
ITBO910382A 1991-10-18 1991-10-18 Automezzo cingolato, articolato, predisposto anche per la marcia su ruote, atto ad affrontare in forma autonoma e sicura qualsiasi tipo di percorso, compresa la salita e la discesa di scale, particolarmente adatto per carrozzelle per invalidi IT1253213B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBO910382A IT1253213B (it) 1991-10-18 1991-10-18 Automezzo cingolato, articolato, predisposto anche per la marcia su ruote, atto ad affrontare in forma autonoma e sicura qualsiasi tipo di percorso, compresa la salita e la discesa di scale, particolarmente adatto per carrozzelle per invalidi
EP92117520A EP0537698A1 (en) 1991-10-18 1992-10-14 Tracked motor-vehicle, particularly adapted for invalid carriages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO910382A IT1253213B (it) 1991-10-18 1991-10-18 Automezzo cingolato, articolato, predisposto anche per la marcia su ruote, atto ad affrontare in forma autonoma e sicura qualsiasi tipo di percorso, compresa la salita e la discesa di scale, particolarmente adatto per carrozzelle per invalidi

Publications (3)

Publication Number Publication Date
ITBO910382A0 ITBO910382A0 (it) 1991-10-18
ITBO910382A1 ITBO910382A1 (it) 1993-04-18
IT1253213B true IT1253213B (it) 1995-07-11

Family

ID=11337787

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO910382A IT1253213B (it) 1991-10-18 1991-10-18 Automezzo cingolato, articolato, predisposto anche per la marcia su ruote, atto ad affrontare in forma autonoma e sicura qualsiasi tipo di percorso, compresa la salita e la discesa di scale, particolarmente adatto per carrozzelle per invalidi

Country Status (2)

Country Link
EP (1) EP0537698A1 (it)
IT (1) IT1253213B (it)

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US5701965A (en) * 1993-02-24 1997-12-30 Deka Products Limited Partnership Human transporter
IT1273260B (it) * 1994-03-21 1997-07-07 Tgr Srl Automezzo cingolato, atto ad affrontare in forma autonoma qualsiasi tipo di percorso, comprese la salita e la discesa di scale e particolarmente adatto per la realizzazione di carrozzelle per invalidi
US6827163B2 (en) 1994-05-27 2004-12-07 Deka Products Limited Partnership Non-linear control of a balancing vehicle
US6543564B1 (en) 1994-05-27 2003-04-08 Deka Products Limited Partnership Balancing personal vehicle
US6311794B1 (en) 1994-05-27 2001-11-06 Deka Products Limited Partneship System and method for stair climbing in a cluster-wheel vehicle
DE19733033A1 (de) 1997-07-31 1999-02-18 Daimler Benz Ag Einsitziges Motorfahrzeug
US6799649B2 (en) 1999-03-15 2004-10-05 Deka Products Limited Partnership Control of a balancing personal vehicle
US6789640B1 (en) 2000-10-13 2004-09-14 Deka Products Limited Partnership Yaw control for a personal transporter
US6796396B2 (en) 1999-06-04 2004-09-28 Deka Products Limited Partnership Personal transporter
US7275607B2 (en) 1999-06-04 2007-10-02 Deka Products Limited Partnership Control of a personal transporter based on user position
US6302230B1 (en) 1999-06-04 2001-10-16 Deka Products Limited Partnership Personal mobility vehicles and methods
US6435535B1 (en) 2000-03-01 2002-08-20 Deka Products Limited Partnership Trailer for balancing vehicle
US6866107B2 (en) 2000-10-13 2005-03-15 Deka Products Limited Partnership Method and device for battery load sharing
US6538411B1 (en) 2000-10-13 2003-03-25 Deka Products Limited Partnership Deceleration control of a personal transporter
US7690452B2 (en) 2002-06-11 2010-04-06 Deka Products Limited Partnership Vehicle control by pitch modulation
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AU2003247972A1 (en) 2002-07-12 2004-02-02 Deka Products Limited Partnership Control of a transporter based on attitude
KR101406469B1 (ko) 2006-08-11 2014-06-13 세그웨이 아이엔씨. 전기 운송수단의 속도 제한
EP2331041B1 (en) 2008-08-29 2016-02-24 Stryker Corporation Motorized sled for stair chairs
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CN105035228B (zh) 2010-02-26 2018-10-09 塞格威股份有限公司 车辆控制的装置和方法
CN103826589B (zh) * 2011-08-15 2017-04-26 费诺-华盛顿公司 患者输送装置
US10252724B2 (en) 2015-09-24 2019-04-09 P&N Phc, Llc Portable two-wheeled self-balancing personal transport vehicle
US10908045B2 (en) 2016-02-23 2021-02-02 Deka Products Limited Partnership Mobility device
US11399995B2 (en) 2016-02-23 2022-08-02 Deka Products Limited Partnership Mobility device
AU2017223823B2 (en) 2016-02-23 2022-06-16 Deka Products Limited Partnership Mobility device control system
US10926756B2 (en) 2016-02-23 2021-02-23 Deka Products Limited Partnership Mobility device
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USD846452S1 (en) 2017-05-20 2019-04-23 Deka Products Limited Partnership Display housing
EP3803736A1 (en) 2018-06-07 2021-04-14 DEKA Products Limited Partnership System and method for distributed utility service execution
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CN113443030B (zh) * 2021-06-30 2022-04-01 中山小神童创新科技有限公司 一种楼梯攀爬装置及其控制方法
CN113415113B (zh) * 2021-07-05 2023-10-31 襄阳国铁机电股份有限公司 一种公铁两用检测车摩擦轮驱动路轨***

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Also Published As

Publication number Publication date
ITBO910382A0 (it) 1991-10-18
EP0537698A1 (en) 1993-04-21
ITBO910382A1 (it) 1993-04-18

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