Motorized railway vehicle truck
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 12, 1982
Grant Date -
N/A
app pub date -
Aug 8, 1980
filing date -
Sep 6, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A motorized vehicle truck having a pair of wheel sets each with a live axle and a motor mounted on each axle with its axis parallel to the associated axle. Each motor is secured to prevent its rotation about the respective axle, but since this permits substantially unrestrained horizontal movement of the motors relative to the truck, braces are employed in the form of at least one link which is connected between the respective motor casings and pivotally, resiliently mounted for rotation about a vertical axis positioned between the motor casings. In this way, a stiffness is provided through the motor casing to restrain parallel shear movement of one wheel set horizontally relative to the other.
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Cited Art Landscape
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