BRIAN Y. HORNE
Accountancy in Bountiful, UT
License number
Utah 5496320-2601
Category
Accountancy
Type
Certified Public Accountant
Address
Address
Bountiful, UT
Professional information
Wheelchair Advantage Mobility System
US Patent:
2009029, Dec 3, 2009
Filed:
Apr 26, 2006
Appl. No.:
11/919467
Inventors:
Jeffrey R. Clark - Brigham City UT, US
Miguel Gallegos - Salt Lake City UT, US
Brian J. Horne - Woods Cross UT, US
Abraham M. Kearl - Syracuse UT, US
Ryosuke Osawa - Kanagawaken, JP
Miguel Gallegos - Salt Lake City UT, US
Brian J. Horne - Woods Cross UT, US
Abraham M. Kearl - Syracuse UT, US
Ryosuke Osawa - Kanagawaken, JP
Assignee:
University of Utah Research Foundation - Salt Lake City UT
International Classification:
B62M 1/14, A61G 5/00
US Classification:
2802501, 2803041
Abstract:
A wheelchair propulsion and braking system () includes at least one clutch engagement disk rotatably couplable to a wheelchair frame (). The clutch engagement disk () includes a gear () that is rotatable with the clutch engagement disk (), and a drive chain () disposed around the gear (). A drive wheel () is rotatably attachable to a wheel () of the wheelchair (), and operatively attachable to the drive chain (). The system also includes at least one lever arm () that is rotatably couplable to the wheelchair frame (). The at least one lever arm () includes a handle () operatively coupled to an upper end () of the lever arm (). The handle () is oriented in an accessible position during use. A pair of calipers () is operatively coupled to each lever arm (), and engageable with the at least one clutch engagement disk (). An actuator () is operatively coupled to the handle () to actuate the calipers (), and to engage the clutch engagement disk ().