Amusement devices: toys – Rolling or tumbling – Including extrinsic guide or means cooperable with extrinsic...
Patent
1997-11-21
1999-05-04
Hafer, Robert A.
Amusement devices: toys
Rolling or tumbling
Including extrinsic guide or means cooperable with extrinsic...
446431, A63H 1814
Patent
active
058997890
ABSTRACT:
A track system including a continuous track comprising a spiral track section interconnecting upper and lower track sections. The spiral track section exits into a powered roller assembly that receives a toy car from the spiral track and impels it along the track. The car leaving the rollers moves over an opening in a horizontal section and then through an inverted vertically disposed loop leading back to the opening to a lower track section and back to the spiral track section. The construction of the track creates a mid-air collision course that will occur if the car is moving over the opening when a car is exiting from the vertically disposed loop.
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Rehkemper Jeffrey G.
Rehkemper Steven
Hafer Robert A.
Priddy Michael B.
Shore Jack
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