Accession Number : AD0164654

Title :   Positive Tri-Position Linear Actuator.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C

Personal Author(s) : Stachlin,John H. ; Meyer,William J.

Report Date : 12 FEB 1974

Pagination or Media Count : 4

Abstract : The patent relates to a tri-position linear actuator having a pair of pistons slideably mounted within an outer housing. These two pistons are actuated by a pressure differential. By varying the differential pressures acting on one or both of the pistons the actuator is moved to three distinct longitudinal positions.

Descriptors :   *Actuators, *Patents, Hydraulic actuators, Pneumatic actuators, Pressure, Structural members

Subject Categories : Hydraulic and Pneumatic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE