Michael J. Flowers - Mantua NJ, US Jordan M. Flowers - Philadelphia PA, US
Assignee:
Flowers IP LLC - Mantua NJ
International Classification:
B60K 1/00
US Classification:
180 191, 180 192, 180 193
Abstract:
A power wheel chair is disclosed having an improved motion control comprising a frame having a seat for transporting an occupant. A right and a left caster wheel are located in proximity to a front frame end. A right and a left drive wheel are located in proximity to a rear frame end. A motor drives the right and left drive wheels through a differential gearbox. A right and a left handle are connected to frame for enabling an attendant to steer the power wheel chair. An electronic control has a control lever located in proximity to one of the right and left handles for enabling the attendant to control the speed and braking of the power wheel chair.
An improved hoist is disclosed to reposition a load relative to a vehicle compartment such as a trunk of a vehicle. The hoist comprises a base for location on a generally horizontal lower surface of the vehicle compartment. A horizontal telescoping shaft has a first and second distal end extending from opposed sides of the base for engaging with opposed generally vertical surfaces of the vehicle compartment. A horizontal expander coacts between the first and second distal ends for applying a horizontal engaging force between the opposed generally vertical surfaces of the vehicle compartment for horizontally stabilizing the base within the vehicle compartment. A vertical telescoping shaft having a distal end extends vertically from the improved hoist for engaging with a upper generally horizontal surface of the vehicle compartment. A vertical expander coacts between the base surface and the distal end of the vertical telescoping shaft for applying a vertical engaging force between the lower and upper generally horizontal surfaces of the vehicle compartment for vertically stabilizing the base within the vehicle compartment. A column extends from the base for supporting a boom for repositioning the load relative to the vehicle.