Sheet guidance channel

Details Sheet guidance channel Sheet guidance channel

1997-08-05

1999-04-13

Terrell, William E.

Sheet feeding or delivering

Feeding

By means to convey sheet

271272, 271273, 271274, 271314, B65H 500, B65H 502, B65H 2920

Patent

active

058935584

ABSTRACT:
A sheet guidance channel includes a pair of opposite surfaces (2a, 2b) in which are formed elongated raised beads (12) extending in the transport direction (A--A). The elongated raised beads (12) are arranged on the two surfaces (2a, 2b) such that they are arranged in pairs opposite to one another, restricting the height of the sheet guidance channel. Relative to the central axis (M) of the surfaces (2a, 2b), the elongated raised beads (12) are inclined by an angle .alpha. in the transport direction and the elongated raised beads (12) extend in the transport direction (A--A) only over partial areas of the surfaces (2a, 2b).

REFERENCES:
patent: 4614334 (1986-09-01), Henmi et al.
patent: 5176373 (1993-01-01), Namba
patent: 5299371 (1994-04-01), Haberstroh

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