Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Danny L. McBroom
Edward T. Sweet
Brett W. Degner
Kristopher P. Laurent
David H. Narajowski
Date of Patent
October 17, 2023
Patent Application Number
17813596
Date Filed
July 19, 2022
Patent Citations
Patent Primary Examiner
Patent abstract
A display assembly has a linkage and counterbalance made to provide non-tilting movement of a display at the end of a support arm while providing counterbalance equal to a change in potential energy of the display. The linkage can be a four-bar, parallelogram-shaped linkage, and the counterbalance can include a Scotch yoke configured to store energy in an energy storage device of the assembly as the support arm rotates. The display assembly can improve comfort and ease of moving a supported display while minimizing friction, hysteresis, and counterbalance mismatch.
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