DISPLAY LIFT ARM

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 c...

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Bibliographic Details
Main Authors Sweet, Edward T, Degner, Brett W, Laurent, Kristopher P, Narajowski, David H, McBroom, Danny L
Format Patent
LanguageEnglish
Published 03.12.2020
Subjects
BLASTING
CALCULATING
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
MECHANICAL ENGINEERING
PHYSICS
PRINTED CIRCUITS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary: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.
Bibliography:Application Number: US201916583222