| 摘要 |
In a setting device, a magazine is advanced through a guide channel to present fastening elements in the path of a driving member. The magazine is moved in a step-wise manner by a transport pawl, and the pawl, in turn, is reciprocated relative to the drive channel by an operating member. A linkage interconnecting the operating member and the transport pawl, includes a pin secured to the operating member extending into a triangularly shaped recess in the transport pawl. The pin pivots the transport pawl out of engagement with the magazine in the guide channel and moves the pawl rearwardly so that it can again engage the magazine and move it so that another fastening element is aligned with the driving member. |
