Apparatus for coupling force-activated actuators

Power plants – Pressure fluid source and motor – Pulsator

Reexamination Certificate

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C091S427000

Reexamination Certificate

active

06986249

ABSTRACT:
An apparatus comprises first (3) and second (5) force-activated actuators, each having a fluid displacer (7, 9) and force control lever (19, 21) coupled to the fluid displacer, a conduit (15) for transporting fluid between the fluid displacers to couple motion of the fluid displacers, and a force controller (17) responsive to the pressure of the fluid for controlling a force opposing displacement of a fluid displacer.

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patent: 223127 (1942-12-01), None
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patent: WO 01/11439 (2001-02-01), None
Jeffrey W. Hegg and Marion P. Smith, “Sidestick Controllers for Advanced Aircraft Cockpits” inScientific Honeyweller, Minneapolis, MIN, 1993, 70-77.

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