Sheet punching cutter

Details Sheet punching cutter Sheet punching cutter

1988-08-29

1991-07-16

Phan, Hien H.

Cutting

With product handling means

Including means to divert one portion of product from another

83110, 83123, 83140, 83150, 83156, 83658, 83682, B26D 718, B26D 900

Patent

active

050314955

ABSTRACT:
A cutter for punching a sheet of material having a fixed block disposed so as to face one side of the sheet, a punching blade disposed at the opposite side of the sheet relative to the fixed block, a cutting blade disposed spacedly and along the punching blade, and a transporting roller disposed inside the moving blade. A punched-out portion punched by the punching blade is thereby transported with and separated from a punched-remaining portion cut by the cutting blade.

REFERENCES:
patent: 2447884 (1948-08-01), Willous
patent: 2765034 (1956-10-01), Wilshaw
patent: 2849064 (1958-08-01), Huyck
patent: 3292477 (1966-12-01), Raftery
patent: 3517580 (1970-06-01), Sturm
patent: 3990335 (1976-11-01), Morse et al.
patent: 4022087 (1977-05-01), Queen et al.
patent: 4048887 (1977-09-01), Morse et al.
patent: 4862779 (1989-09-01), Nishimura et al.

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