Staple removing apparatus

Details Staple removing apparatus Staple removing apparatus

1982-04-13

1984-06-26

Meister, James M.

Metal working

Plural diverse manufacturing apparatus including means for...

Separate tool stations for selective or successive operation...

294264, 83105, 83372, 83391, 83593, 254 28, B26D 300

Patent

active

044557361

ABSTRACT:
An apparatus for removing staples from paper, card and like sheet-form material is disclosed. The apparatus includes an anvil which deflects downwardly the leading end portion of a sheet inserted into the apparatus. A staple in the incoming sheet abuts against a tongue which causes the tongue to pivot rearwardly. The tongue is then moved towards the anvil to indent the paper adjacent the staple and orient the staple against the front face of the tongue. Next, the tongue is returned to a vertical position and the staple is pressed upwardly into a relieved portion of a rotary knife. The knife then slices off the top of the staple and removes the sliced off portion. Remaining portions of the staple are stripped from the paper as it is withdrawn from the apparatus.

REFERENCES:
patent: 2564900 (1951-08-01), Henriksen
patent: 3126195 (1964-03-01), Taylor
patent: 4090690 (1978-05-01), Nitzchneider

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