A - Human Necessities – 63 – H
Patent
A - Human Necessities
63
H
170/63
A63H 17/385 (2006.01) A63H 30/06 (2006.01) F15B 11/06 (2006.01) F15B 13/042 (2006.01)
Patent
CA 1209480
REMOTELY-CONTROLLED TOY VEHICLE Inventor: Christopher Charles Wiggs and Christopher Joseph Crabtree, both British subjects and residents of London, England. ABSTRACT OF DISCLOSURE A remotely-controlled toy vehicle having a steering mechanism and driven by a dc motor selectively connected to a battery by a multi-position switch in a polarity which causes forward or reverse movement. Remote control is effected by a handset having first and second master diaphragm chambers linked through a flexible pneumatic line to first and second slave diaphragm chambers in the vehicle, one slave being operatively coupled to the steering mechanism and the other to the motor control switch. The handset is provided with a torsion bar having a handle, the bar being both swingable from side to side and also being rotatable. The bar is so coupled to the dia- phragms of the master chambers whereby when the player swings the bar toward the left or right, this movement is pneumatically transmitted to the steering mechanism of the vehicle to cause the vehicle to turn toward the left or right. When the player rotates the bar clockwise or counterclockwise, this movement is pneumatically transmitted to the switch to cause the vehicle to travel in the forward or reverse direction. -1-
452873
Taylor Christopher J.c.
Wiggs Christopher C.
Smart & Biggar
Taylor Christopher J.c.
Wiggs Christopher C.
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