Device for checking the door of a vehicle
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United States of America Patent
Stats
-
Jan 27, 2015
Grant Date -
Apr 10, 2014
app pub date -
Feb 8, 2012
filing date -
May 25, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A device for checking the door of a vehicle that includes a fixing member that is attached to a vehicle body; a checker arm, an edge of which is hinge combined with the fixing member to be rotated and is located between a door and the vehicle body; and a door checker that is attached to the door to maintain the door in a stop-state at a position on a moving path of the door while sliding in a length direction of the checker arm by accommodating the checker arm therein, wherein the door checker includes: a housing in which an accommodation space is formed; a transformation element that is accommodated in the housing and transforms a straight line motion of the checker arm into a rotational motion by being engaged with the checker arm; a rotation element that is disposed within the housing, rotates by being engaged with the transformation element, and includes a friction plate; a fixing element that is fixedly installed in the housing and restricts the rotation member by attracting the friction plate of the rotation element by an electromagnetic force when an electrical signal is applied thereto; and a control element that controls ON and OFF of the electrical signal being applied to the fixing element.
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