Apparatus for separating stacked sheets using rotatable, recesse

Details Apparatus for separating stacked sheets using rotatable, recesse Apparatus for separating stacked sheets using rotatable, recesse

1993-06-11

1995-04-18

Gastineau, Cheryl L.

Sheet feeding or delivering

Feeding

Separator and conveyor

271 23, 271102, B65H 508

Patent

active

054071879

ABSTRACT:
A separating apparatus having a magazine in which stacked sheets made of plastics material or the like are arranged, and having movable suction means for moving the separated sheets to a workplace, where the sheets in the stack are supported in a horizontal position by holding means on the bottom edge of the magazine, and therebetween the bottom most sheet is freely disposed and is accessible to the suction means. The holding means comprises a rotatably driven shaft arranged along the two bottom edges of the magazine, the cross-section of which shaft, in the region of the length of the sheet, is recessed so as to form a shoulder, the depth of the shoulder being equal to the thickness of the sheet to be separated, and arranged approximately in the center between the edges of the magazine are the suction means which are able to move toward and away from the bottom sheet.

REFERENCES:
patent: 1916723 (1933-07-01), Ferrar
patent: 2817517 (1957-12-01), Wittkuhns et al.
patent: 2817518 (1957-12-01), Anness
patent: 3395912 (1968-08-01), Tappolet et al.
patent: 4253653 (1981-03-01), Bauer
patent: 4375285 (1983-03-01), Dennhardt
patent: 4981235 (1991-01-01), Ferrini et al.

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