Vehicle door hinge
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 13, 2013
Grant Date -
Sep 13, 2012
app pub date -
Sep 10, 2009
filing date -
Sep 10, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vehicle door hinge that is positioned between a vehicle main body and a vehicle door and connects the same to each other in order to connect the vehicle door to the vehicle main body so as to be openable and closable may include a female bracket that is securely attached to one of the vehicle main body and the vehicle door, a male bracket that is securely attached to the other of the vehicle main body and the vehicle door, a rotation shaft member that is secured to the female bracket and supports the male bracket to be rotatable relative to the female bracket. A coating film capable of restricting an electric current from flowing from the rotation shaft member to each of the slide bushes is formed in a portion of an outer circumferential surface of the rotation shaft member, which portion includes a part of a contact portion thereof that slidably contacts each of the slide bushes in a rotational axis direction and at least a proximity range thereof that is positioned in proximity to an exposed end periphery of each of the slide bushes.
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