Vehicle precision location assembly
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United States of America Patent
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-
Nov 8, 1988
Grant Date -
N/A
app pub date -
Aug 14, 1986
filing date -
Aug 14, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vehicle precision location assembly including a precision shoe mounted on the vehicle and having planar surfaces which converge towards an end of the shoe and intersect along an edge inclined with respect to the horizontal and a pair of rollers mounted alongside a track and having their axes of rotation canted with respect to each other such that each roller contacts the shoe surfaces along a line substantially parallel to the axis of the roller whereby the vehicle will be centered in a direction transverse to the direction of travel of the vehicle and without any play in the transverse direction regardless of wear.
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