Railway truck frame mounted load weigh valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 15, 2003
Grant Date -
Jun 20, 2002
app pub date -
Dec 19, 2001
filing date -
Dec 20, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
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Abstract
A load weigh valve assembly for a railway car is provided. The load weigh valve assembly is mounted to the truck frame on primary sprung trucks to enable actuation of the load weigh valve pivot arm. The load weigh valve assembly is also mounted to the truck frame so as to eliminate the problems associated with oscillating and sliding motion at the load weigh valve pivot arm. In addition, the undesirable valve actuation that occurs due to car roll is eliminated.
First Claim
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