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VEHICLE AND TRACK SYSTEM

  • US 3,818,837 A
  • Filed: 10/06/1972
  • Issued: 06/25/1974
  • Est. Priority Date: 10/06/1972
  • Status: Expired due to Term
First Claim
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1. Apparatus comprising a vehicle mounted on wheels adapted to ride on a track, at least one drive wheel means on the bottom side of said vehicle, said drive wheel means including a drive wheel oscillatable about an upright axis, a control member projecting forwardly of the vehicle and terminating a free end, said control member being coupled to said drive wheel for oscillating said drive wheel, said control member being mounted for oscillation between an accumulation position and a drive position, and a speed control device supported by the vehicle and projecting generally rearwardly of the vehicle beyond the rear end thereof, the projection of said device terminating in a free end and being at the same general elevation as said control member so that it may oscillate a control member on another vehicle to control the speed of the other vehicle.

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