Driving mechanism and wheel assembly for toy car
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 3, 2012
Grant Date -
Mar 4, 2010
app pub date -
Nov 6, 2008
filing date -
Aug 28, 2008
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A driving mechanism for driving a wheel of a toy car includes a motor, a first clutch, a second clutch, a guide shaft, a spring, and a limiting element. The first clutch driven by the motor has an engaging end surface defining a center hole thereon. The second clutch capable of latching with the wheel for driving the wheel has an engaging surface engaging with the engaging end surface. The second clutch defines a stepped hole substantially perpendicular to the engaging surface thereof, the stepped hole includes a first portion and a second portion. The guide shaft is disposed running through the stepped hole and has an end thereof fixed in the center hole. The spring sleeves the guide shaft and is compressed between the limiting element secured on the guide shaft and a stepped surface in the stepped hole.
First Claim
Family
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