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US 5,511,461 AGranted
Actuator with slide table
AssigneeSMC Corporation
InventorsHiroshi Miyachi, Mitsutoshi Araki, Yoshiteru Ueno, Norihide Yamase
Life of this patent
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Abstract
An air cylinder has a cylinder body, a slide table movable along a guide rail on the cylinder body, a stopper block mounted on the cylinder body, a pair of adjustment bolts mounted on the slide table and spaced from each other with the stopper block interposed therebetween, and a cover disposed on and extending along a side edge of the slide table in covering relation to the stopper block and the adjustment bolts.
Claims2
An actuator comprising:
- a cylinder body having a pair of fluid ports defined therein;
- a piston movably disposed in said cylinder body;
- a piston rod coupled to said piston for displacement in an axial direction of said cylinder body in response to movement of said piston in said cylinder body;
- a guide rail disposed laterally on one side of said cylinder body and extending from one end of said cylinder body to an opposite end thereof in the axial direction of said cylinder body;
- a slide table disposed for displacement along said guide rail;
- an end block coupled to an end of said slide table and supporting a distal end of said piston rod;
- a set of members for limiting a range of relative displacement of said cylinder body and said slide table;
- and
- a cover disposed on and extending along a side edge of said slide table in covering relation to said members, said cover being integrally attached to said slide table and movable in unison with said slide table when said slide table is displaced along said guide rail.
6 more elements
Dependencies are inferred from the claim text.