Linear actuator
AssigneeSMC Corporation
InventorsToshio Satou, Yoshiteru Ueno, Yoshihiro Toshimori, Akira Tadano
Life of this patent
Estimating the term…
Abstract
A linear actuator comprises a piston which is provided in an actuator body and which is displaceable under a pressure fluid, a slide table which is integrally connected to the piston and which is linearly displaceable, a rod which is engaged with the slide table and which has a shaft section inserted into an engagement hole of the piston, end blocks which are connected to ends of the actuator body, and stoppers which are provided on end surfaces of the end blocks and which adjust a displacement amount of the slide table.
Claims11
A linear actuator for effecting reciprocating motion of a slider in an axial direction of a body by introducing a pressure fluid from either of fluid inlet/outlet ports, said linear actuator comprising:
- said body which has a through-hole penetrating in said axial direction and which has an opening formed on a surface of said body facing said slider in order to communicate with said through-hole;
- a piston which is provided displaceably in said axial direction in said through-hole;
- and
- a rod which is connected in a direction substantially perpendicular to said axis direction and which is inserted via said opening into an engagement hole formed in said direction substantially perpendicular to said axial direction.
Dependencies are inferred from the claim text.