Goodrich Actuation Systems Sas

L'air Liquide, Soci&#xe9;t&#xe9; Anonyme Pour L'etude Et L'exploitation Des Proc&#xe9;d&#xe9;s Georges Claude

Centre National Detudes Spatiales

Benjamin Legrand

Arnaud De La Chevasnerie

Marc Leroy

Guillaume Maj

A guide assembly includes an annular guide body defining a cavity, and a plurality of roller assemblies mounted within the guide body. Each roller assembly includes an annular roller mounted onto a pin and arranged to rotate around the pin. The pins are arranged such that their axes define a ring around the interior of the guide body and the annular rollers arranged to protrude through respective openings in the guide body into the cavity. Each annular roller has a concave outer surface.

Linear motor system guide

An actuator is provided with means for controlling whether or not forces are transferred between a cylinder(controlled by a motor of the actuator) and an output shaft. The output shaftis located between the cylinderand the control rod. The cylindercoaxially surrounds the output shaft, and the output shaftin turn coaxially surrounds the control rod. The control rodhas one or more splineson its outer surface facing the output shaft. The output shafthas one or more holes, each containing a ball bearing

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Versailles, France

Benjamin Legrand