| 摘要 |
<p>A clamp apparatus comprises a cylinder unit (14) for displacing a rod member (32) provided at the inside of a body (12) in an axial direction of the body (12), and a link plate (72) for being connected to the rod member (32), and it further comprises a toggle link mechanism (64) for converting rectilinear motion of the rod member (32) into rotary motion, an arm (20) for making rotation by a predetermined angle in accordance with a driving action of the cylinder unit (14), and a guide roller (79) supported by the body (12), the guide roller (79) being rotatable while making contact with a curved surface (81) of the link plate (72). <IMAGE></p> |
