ELECTRONIC CONTROLS ADD ON DRIVES

Brand Owner Address Description
ALBER ALBER GMBH Vor dem Weissen Stein 14 Albstadt 72461 Germany Electronic controls for add-on drives for wheelchairs;Add-on electric drives for wheelchairs; parts and accessories for add-on drives for wheelchairs, namely, wheel hubs for wheelchairs; powered add-on electric drives for wheelchairs, namely, wheelchair stair climbers in the nature of power-operated lifts specially adapted for use with wheelchairs, push-aids, power assist drives, and power conversion kits for converting a manual wheelchair into an electrically operated wheelchair;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A battery (16) drives an electric motor (17) which in turn drives a fan (18). A circuit board (20) controls the operation of the motor and fan to maintain the flow rate. Air is drawn through an inlet (22) and out through a vent (24). Foam discs (32) and (34) may extract particles from the air and an electrostatic filter may attract aerosols in the air.