Opening/closing assisting apparatus of gate for truck
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United States of America Patent
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Feb 9, 2016
Grant Date -
May 14, 2015
app pub date -
Sep 29, 2014
filing date -
Nov 8, 2013
priority date (Note) -
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Abstract
An apparatus for assisting opening/closing of a gate for a truck may include a housing mounted onto a lower side of the floor panel, a lifter having a first end pivotally coupled to the floor, wherein the lifter generates elastic repulsive force when being compressed while a length of the lifter is decreased, a first arm having a first end pivotally connected to a second end of the lifter, a second arm having a first end pivotally mounted on the housing and a second end pivotally connected to a second end of the first arm, and a third arm having a first end pivotally connected to a third end of the second arm and a second end pivotally connected to the gate, wherein when the gate rotates downwardly and is opened, the first arm, the second arm, and the third arm are moved to compress the lifter.
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