Counterweight Drive
OwnerNacereddine Attiainventor
Life of this patent
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Abstract
An apparatus comprising a counterweight, and a controller. The counterweight may comprise a frame, wheel hub motors, friction devices, weight load. The counterweight may be off its equilibrium position. The wheel hub motors may push on the guiderails/beams applying a force. The guiderails/beams front surface may tightly fit between the wheel hub motors and the friction devices wheels to (a) ensure the wheel hub motors rotate without slip. The controller may be configured to receive a signal to power the wheel hub motors and disengages the brake to (i) drive the car upwards, (ii) to drive the car downwards in response to a signal. The controller may be configured to receive a signal to stop the current flow to the motors and engages the brake to stop the car in response to a signal.
Claims8
An electronically controlled apparatus comprising:
- a counterweight frame, wheel hub motors, balance weight;
- a controller configured to (a) receive a signal from a controller or computer via an electronically direct link, wi-fi or Bluetooth signal and (b) a means to power the wheel hub motors and a means to disengage the brake in response to said signal, wherein (i) said wheel hub motors are mounted on said counterweight frame, (ii) said counterweight frame provides a housing for the balance weight (iii) said signal allows electrical power to be sent to the wheel hub motors (iv) said signal activates the means for disengaging the brake.
Dependencies are inferred from the claim text.