| 摘要 |
<p>A robotic tool coupling system includes a first connecting unit including a piston (32) movable along a longitudinal axis. The piston (32) includes a multifaceted contact surface (38) comprising a tapered locking surface (38e); an initial actuating surface (38c) having an angle with respect to the axis not greater than the angle of the tapered locking surface (38e); and a fail safe surface (38d) interposed between the tapered locking surface (38e) and the initial actuating surface (38c).</p> |
