Sheet inverting mechanism having dual drive assemblies

Details Sheet inverting mechanism having dual drive assemblies Sheet inverting mechanism having dual drive assemblies

1992-11-27

1993-12-28

Olszewski, Robert P.

Sheet feeding or delivering

Delivering

With transfer means between conveyor and receiver

271225, 271902, B65H 2900

Patent

active

052732738

ABSTRACT:
A sheet-inverting mechanism for use in a high-speed copier or printer includes a sheet containment chamber, a drive shaft rotatable in a forward direction, and a sheet-moving driven shaft assembly for moving sheets into and out of the chamber. The mechanism also includes a belt and pulley assembly mounted to one end of the drive shaft for selectively rotating the driven shaft assembly in a first forward direction for moving a sheet in that first direction into the chamber, and a meshing gear assembly mounted to the other end of the drive shaft for selectively rotating the driven shaft assembly in a second and reverse direction opposite to the first forward direction for quickly moving the sheet reversibly in that second direction and out of the chamber.

REFERENCES:
patent: 4487506 (1984-12-01), Repp et al.
patent: 4737820 (1988-04-01), Murray
patent: 5082272 (1992-01-01), Xydias et al.
patent: 5131649 (1992-07-01), Martin et al.
patent: 5183249 (1993-02-01), Ichikawa
patent: 5201517 (1993-04-01), Stemmle
patent: 5215298 (1993-06-01), Stemmle et al.

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