Pitney Bowes Inc.

Kfw Automation, Inc.

Goss International Americas, Inc.

Glenn Allen Nester

Donato C Farole

Joseph John Keane

Joseph J Keane

An automated mail tray filling apparatus for taking envelopes from a vertical stacker output of an inserter machine and placing them in mail trays. A vertical stack of envelopes rests on a long stacker table. The mail tray filling apparatus has a track positioned next the vertical stacker table parallel to the length of the vertical stacker table. A mail tray transport is positioned beneath the track and arranged to transport mail trays beneath the track in a direction parallel to the vertical stacker table. A movable mail tray filler is movably mounted on the track to travel in parallel next to the vertical stacker table and above the mail tray transport, and is arranged to withdraw envelopes from the end of the vertical stack in a sideways direction. Envelopes are then redirected into a downward direction and fed into a mail tray positioned beneath the movable mail tray filler.

Method for automated filling of a mail tray from a vertical stacker

Method and apparatus for automated filling of a mail tray from a vertical stacker

The invention can be used with an automated mail tray filling apparatus for taking envelopes from a vertical stacker output of an inserter machine and placing them in mail trays. A take-away feeder is positioned over the vertical stacker table and is arranged to withdraw individual envelopes from the vertical stack in a sideways direction. The envelope is then redirected in a downward direction by ejecting the envelope into an open space. A downward tamping mechanism positioned above the open space moves downward to push on a top edge of the free-floating envelope. A downward transport positioned beneath the open space receives and transports envelopes pushed downward by the downward tamping mechanism.

Method and apparatus for redirecting on-edge envelopes

A device is provided for transferring printed sheet material products including a gripper conveyor having a plurality of grippers for gripping a plurality of printed sheet material products, a sheet conveyor for receiving the plurality of products from the plurality of grippers in a lapped stream, and a plurality of fingers, each finger assigned to one of the plurality of grippers, each finger contacting a first side of one of the plurality of products when a second side of the plurality of products is in contact with the sheet conveyor. A method is also provided.

Custodial lapped stream mechanism

An apparatus for stacking articles on edge is provided which has a discharge magazine for stacking the articles face-to-face and on-edge. The magazine has an article edge receiver having a non-offset position and an offset position. The article edge receiver has a register wall for aligning the articles in the non-offset position and a segmented rotational offset disk for aligning the articles in the offset position. The disk has a cut out segment having a planar stop edge surface. The cut out segment is rotatable from an article receiving position to an article bypass position. When in the receiving position, the planar stop edge surface is at a right angle to the two faces of the article. When in the article bypass position, the segmented rotational offset disk allows the articles to bypass the segmented rotational disk.

Offset device for an on-edge stacking apparatus

A stacking apparatus for stacking flat articles on edge is provided where each article has a front perimeter edge and two faces and the stacking apparatus receives each flat article as it enters the stacking apparatus moving in a direction generally parallel to the face of each article. The stacking apparatus includes a discharge magazine for sequentially receiving and stacking the flat articles face-to-face in an on-edge stack. The discharge magazine includes an article inlet, a register wall wherein the front perimeter edge of each envelope contacts the register wall to align each front perimeter edge of each article as the articles enter said stack. The discharge magazine further includes an article face support member, wherein a face of one of the flat articles abuts the article face support member, and a segmented roller for receiving and aligning the flat articles for insertion into the on-edge stack. The segmented roller includes a rotatable segmented cylinder having a longitudinal central axis. The segmented cylinder is located adjacent the article inlet and has a planar surface thereon substantially parallel to the longitudinal central axis of the segmented cylinder. The planar surface in the segmented cylinder opens a gap between a prior article and the segmented roller, receives a single article and incrementally rotates to drive the article against a register wall, with the segmented roller continuing to rotate until the planar surface is rotated into position to open an additional gap between the stack and the segmented roller ready to receive the next article entering the article inlet.

Growing community of inventors

Pottstown, PA, United States of America

Glenn Allen Nester