Motor vehicles – Motor-carrying attachments
Patent
1992-04-23
1994-03-08
Focarino, Margaret A.
Motor vehicles
Motor-carrying attachments
180907, 180 16, 2803041, B62B 302
Patent
active
052919595
ABSTRACT:
The present invention relates to an individual vehicle usable in a manual or a motorized version, in particular a wheelchair or a tricycle, including a chassis (1) provided at the rear with two bearings designed to receive removable wheels (2). According to the invention, this vehicle is able to be equipped with a self-contained propulsion unit (12) comprising driving wheels (13), a structure (14) for rotationally driving the driving wheels, a support suitable for supporting the bearings when the removable wheels (2) are removed, a locking device suitable for cooperating with a retaining device (11) provided on the chassis (1) when the bearings rest on the support, and a control (17) for moving the locking device between an active and an inactive position.
REFERENCES:
patent: 4452327 (1984-06-01), Mowat et al.
patent: 4643446 (1987-02-01), Murphy et al.
patent: 4944359 (1990-07-01), Doman et al.
patent: 5154251 (1992-10-01), Fought
Etablissements Poirier (Societe Anonyme)
Focarino Margaret A.
Johnson Victor E.
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