| 摘要 |
<p>Fastener-advancement systems comprise a multiple lever and linkage mechanically operated system operatively connected to the driver blade member of the fastener driving tool, as well as electro-mechanically operated systems, for advancing a leading fastener of a collated strip of fasteners into the driver blade channel of the fastener-driving tool . In the electro-mechanically operated systems, push-type, pull-type, and rotary solenoid actuating members are utilized for moving the fastener-advancement feed pawl or claw member.</p> |
| 申请人 |
ILLINOIS TOOL WORKS INC.;PORTH, CHRIS, H.;MOELLER, LARRY, M.;WALTHALL, BARRY, C.;HENRY, CLAYTON, D. |
发明人 |
PORTH, CHRIS, H.;MOELLER, LARRY, M.;WALTHALL, BARRY, C.;HENRY, CLAYTON, D. |
