| 摘要 |
<p>PROBLEM TO BE SOLVED: To confirm the state of a contactless holding device positively holding a workpiece. SOLUTION: This contactless holding device is constituted by forming the internal space of an arm-like base body E as a cushion chamber, providing the upper part of the cushion chamber 4 with a nozzle 2 for blowing high speed air P, forming a holding face 4 at a face, opposed to a workpiece, of a peripheral wall 1, and providing the peripheral wall 1 with a pressure detecting tube 5 piercing the cushion chamber 3.</p> |
