Autorack deck adjustments
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United States of America Patent
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-
May 23, 2023
Grant Date -
Aug 6, 2020
app pub date -
Apr 21, 2020
filing date -
Nov 1, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus includes a latch and a travelling nut. The latch couples to a deck of an auto rack car. The latch includes a body coupled to a hinge such that the body may rotate about the hinge from a first position to a second position. The body includes a key. The travelling nut engages a ball screw. The travelling nut includes a slot. The travelling nut rotates with the ball screw when the body is in the first position. The key engages the slot when the body is in the second position. The travelling nut and the latch adjust a height of the deck in the auto rack car when the body is in the second position and when the ball screw is turned.
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