| 摘要 |
An apparatus for feeding long tree parts piled with approximate parallelism to a processing machine having an infeed spaced from the pile for receiving the parts endwise, has an arm which is positioned at a level above the pile and so as to span the space from the pile to the machine when positioned in alignment with the parts, this arm carrying a traveling series of grapples running longitudinally along the arm, actuating devices causing the grapples to clamp the parts sequentially and pull them endwise to the infeed of the machine. |
