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WO2007027502A3 - Maneuverable motorized personally operated vehicle - Google Patents

Maneuverable motorized personally operated vehicle Download PDF

Info

Publication number
WO2007027502A3
WO2007027502A3 PCT/US2006/033095 US2006033095W WO2007027502A3 WO 2007027502 A3 WO2007027502 A3 WO 2007027502A3 US 2006033095 W US2006033095 W US 2006033095W WO 2007027502 A3 WO2007027502 A3 WO 2007027502A3
Authority
WO
WIPO (PCT)
Prior art keywords
frame
wheel
scooter
maneuverable
motorized
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/US2006/033095
Other languages
French (fr)
Other versions
WO2007027502A2 (en
Inventor
Mark E Greig
Rex W Stevens
Allen B Killebrew
James M Koerlin
Francisco Silva
Richard R Runkles
Frank A Borke
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
Priority claimed from US11/508,741 external-priority patent/US20070045021A1/en
Priority claimed from US11/508,744 external-priority patent/US20070045014A1/en
Priority claimed from US11/508,745 external-priority patent/US20070045022A1/en
Priority claimed from US11/508,729 external-priority patent/US20070063502A1/en
Application filed by Sunrise Medical HHG Inc filed Critical Sunrise Medical HHG Inc
Publication of WO2007027502A2 publication Critical patent/WO2007027502A2/en
Publication of WO2007027502A3 publication Critical patent/WO2007027502A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • B62K5/023—Tricycles specially adapted for disabled riders, e.g. personal mobility type vehicles with three wheels
    • B62K5/025—Tricycles specially adapted for disabled riders, e.g. personal mobility type vehicles with three wheels power-driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles
    • B62K2015/005—Collapsible or foldable cycles having additional wheels for use when folded or collapsed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

A scooter has two ground engaging rear wheels connected to a frame and configured to support the frame. A ground engaging front drive wheel is also connected to the frame and mounted for rotation about a vertical axis so that the front wheel is a steerable wheel. A drive motor is connected to the front wheel to drive the scooter. The front drive wheel is set well back from the front of the scooter for increased maneuverability. A steering hub is connected to the frame and configured to rotatably support a tiller assembly, wherein the steering hub is forward of and spaced apart from the front wheel. A mechanism can be provided to distribute some of the weight of the vehicle away from the rear wheels and onto rear anti-tip wheels for improved traction on inclined surfaces.
PCT/US2006/033095 2005-08-29 2006-08-24 Maneuverable motorized personally operated vehicle Ceased WO2007027502A2 (en)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
US71207205P 2005-08-29 2005-08-29
US71209805P 2005-08-29 2005-08-29
US71209305P 2005-08-29 2005-08-29
US60/712,072 2005-08-29
US60/712,093 2005-08-29
US60/712,098 2005-08-29
US78421306P 2006-03-21 2006-03-21
US60/784,213 2006-03-21
US11/508,741 US20070045021A1 (en) 2005-08-29 2006-08-23 Steering for a maneuverable motorized personally operated vehicle
US11/508,741 2006-08-23
US11/508,744 US20070045014A1 (en) 2005-08-29 2006-08-23 Maneuverable motorized personally operated vehicle
US11/508,745 2006-08-23
US11/508,744 2006-08-23
US11/508,745 US20070045022A1 (en) 2005-08-29 2006-08-23 Traction control in a maneuverable motorized personally operated vehicle
US11/508,729 US20070063502A1 (en) 2005-08-29 2006-08-23 Steering ratio mechanism for a maneuverable motorized personally operated vehicle
US11/508,729 2006-08-23

Publications (2)

Publication Number Publication Date
WO2007027502A2 WO2007027502A2 (en) 2007-03-08
WO2007027502A3 true WO2007027502A3 (en) 2007-10-25

Family

ID=37809376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/033095 Ceased WO2007027502A2 (en) 2005-08-29 2006-08-24 Maneuverable motorized personally operated vehicle

Country Status (1)

Country Link
WO (1) WO2007027502A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2567006A (en) * 2017-10-02 2019-04-03 Charles Brown Frederick A vehicle
DE202017006790U1 (en) 2017-10-18 2018-05-29 Bayerische Motoren Werke Aktiengesellschaft Electric motor driven stand-by vehicle for a passenger transport

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651422A (en) * 1994-04-22 1997-07-29 The Center For Innovative Technology Universal-fit, quick-connect power drive/steer attachment for wheelchair
WO2001001914A1 (en) * 1999-07-02 2001-01-11 Invacare Corporation Mid-wheel drive wheelchair with rigid front wheel anti-tip stabilizer
US6176337B1 (en) * 1997-04-30 2001-01-23 Golden Technologies, Inc. Personal mobility vehicle
US6290011B1 (en) * 1999-11-01 2001-09-18 Burke Mobility Products, Inc. Front wheel/rear wheel drive convertible wheelchair
US6540243B2 (en) * 2000-10-20 2003-04-01 Honda Giken Kogyo Kabushiki Kaisha Front wheel steering system for automotive three- and four-wheeled vehicles
US6851711B2 (en) * 2002-08-16 2005-02-08 Invacare Corporation Vehicle having an anti-dive/lockout mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651422A (en) * 1994-04-22 1997-07-29 The Center For Innovative Technology Universal-fit, quick-connect power drive/steer attachment for wheelchair
US6176337B1 (en) * 1997-04-30 2001-01-23 Golden Technologies, Inc. Personal mobility vehicle
WO2001001914A1 (en) * 1999-07-02 2001-01-11 Invacare Corporation Mid-wheel drive wheelchair with rigid front wheel anti-tip stabilizer
US6290011B1 (en) * 1999-11-01 2001-09-18 Burke Mobility Products, Inc. Front wheel/rear wheel drive convertible wheelchair
US6540243B2 (en) * 2000-10-20 2003-04-01 Honda Giken Kogyo Kabushiki Kaisha Front wheel steering system for automotive three- and four-wheeled vehicles
US6851711B2 (en) * 2002-08-16 2005-02-08 Invacare Corporation Vehicle having an anti-dive/lockout mechanism

Also Published As

Publication number Publication date
WO2007027502A2 (en) 2007-03-08

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