| 摘要 |
This apparatus for fixing a row of assembling U-shaped fasteners to the end edge of a conveyor belt or the like by means of a pair of likewise U-shaped staples for each fastener, the staples having pointed ends adapted to pass through the fastener arms and the belt end edge disposed between these arms, comprises a fixed anvil underlying a vertically movable cover having a row of apertures corresponding in number to the fastener and matching the configuration of the staple pair, means for lowering the cover and cause the staple points to emerge partially from the fastener and penetrate slightly into the belt material, and a punch for driving the staple ends to a first partially bent condition obtained by the engagement of these points into skew-bottomed grooves formed in the anvil, whereafter the cover is raised and a hinged plate is tilted to its operative position in which it covers the anvil grooves, and finally the cover is lowered again towards the anvil in order to cause the staple points to be bent until they are definitively clinched against the lower arm of the fastener.
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