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