Patent ID: 9010236
Filing Date: 2015-04-21
Classification: F15B

Abstract:
1. A linear actuator for reciprocally displacing a slide table along an axial direction of a cylinder main body by introducing a pressure fluid from fluid inlet/outlet ports, comprising: the cylinder main body, which communicates with the fluid inlet/outlet ports and having a cylinder chamber into which the pressure fluid is introduced; the slide table, which is reciprocally displaced along the axial direction of the cylinder main body; a cylinder mechanism having a piston slidably disposed for displacement along the cylinder chamber, and which reciprocally displaces the slide table by displacement of the piston; and a lock mechanism having a locking member that is rotatably displaceable perpendicular to a displacement direction of the slide table and comes into engagement with the slide table, and a biasing means that causes displacement of the locking member, wherein the lock mechanism is disposed at one end of the cylinder main body and restricts reciprocal displacement of the slide table.