Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Weijie Gu0
Guoli Zou0
Wangliang Zhang0
Date of Patent
June 4, 2019
0Patent Application Number
155794900
Date Filed
May 25, 2017
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A motorized furniture headrest assembly includes a headrest actuator and roller track that minimizes effort of a motor to impart angular movement of an associated headrest support mechanism. The roller track is curvilinear with a non-constant radius of curvature. The actuator and roller track are disposed sufficiently close to a center line of the headrest support mechanism to achieve angular actuation of the headrest support mechanism without one side of the headrest support mechanism lagging behind the other during angular movement.
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