| 主权项 |
1. A system of adaptable modular utility devices for use with a lower section of a motorized wheel chair of the type having a housing with laterally spaced drive wheels and laterally spaced directional wheels, the housing having upwardly facing receptors, the system comprising:
a foot support positioned on the housing rearwardly of the receptors, the foot support being disposed in a horizontal plane; a control post having upper and lower ends, the lower end being forked with a forked cross piece removably received in the receptors, the upper end having an upper cross piece with spaced hand grips; a control assembly coupled to the upper cross piece, a motor within the housing for powering the drive wheels, a steerer within the housing for directing the directional wheels, the control assembly including a drive wheel controller for varying the speed of the system and a directional wheel controller for varying the direction of the system; and a stabilizer having an upper end coupled to the control post and a rearward cross piece removably received in the receptors the control post having a pivotable region with a locking pin, the control post having a variable length region with a rotatable locking collar located above the pivotable region. |
