Rotary stapling machine

Details Rotary stapling machine Rotary stapling machine

1979-05-14

1980-07-01

McQuade, John

Elongated-member-driving apparatus

Driving motion of driver has component in direction of...

227 85, 227 92, B27F 712

Patent

active

042102685

ABSTRACT:
A stapling machine is provided of the type which includes at least one stapling cylinder having a wire transport, a shaped disk which for the formation of the staples bites into a peripheral recess provided in the stapling cylinder, and a fixed staple guide which, with reference to the rotational direction of the stapling cylinder, is positioned after the shaped disk, projects into the peripheral recess and is underrun by the finished staple. The stapling machine is characterized in that the staple guide has, in the area of its surface which is underrun by the back of the staple, a post-bending edge which bites deeper into the recess in the stapling cylinder than does the outer periphery of the shaped disk.

REFERENCES:
patent: 827700 (1906-08-01), Balze
patent: 1939666 (1933-12-01), Crofoot
patent: 2420258 (1947-05-01), Maynard
patent: 3186617 (1965-06-01), Fischer

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