Granted Patent B2

US 7,905,076 · App. 12/274,718 · Granted Mar 15, 2011

Abstract

Claims (21)

1. An apparatus, comprising:

an envelope supply;

an insertion device configured to insert a mail piece insert into an envelope while the envelope is in a flap-down position in an insertion location; and

a transportation system configured to transport the envelope from the envelope supply to the insertion location with a closed end of the envelope, which is located opposite a flap end of the envelope, as a forward leading edge of the envelope,

wherein the transportation system comprises a first feed path from the envelope supply to the insertion location, and a second feed path from the insertion location to an output, and wherein the first feed path and the second feed path intersect downstream of the insertion location.

2. The apparatus of claim 1 , wherein the envelope supply is vertically spaced from the insertion location.

3. The apparatus of claim 1 , wherein the first feed path is substantially vertical at the intersection and the second feed path is substantially horizontal at the intersection.

4. The apparatus of claim 1 , wherein the first feed path and the second feed path are angled relative to each other at the intersection at an angle of approximately 90 degrees.

5. The apparatus of claim 1 , wherein the second feed path is substantially straight, and wherein the first feed path comprises a downstream redirection of approximately 180 degrees.

6. The apparatus of claim 5 , wherein the first feed path comprises at least one redirection of approximately 90 degrees located upstream from the downstream redirection.

7. The apparatus of claim 1 , wherein the first feed path and the second feed path are configured to transport the envelope substantially simultaneously with a second envelope, wherein the apparatus further comprises a controller connected to drives of the first feed path and the second feed path, and wherein the controller is configured to prevent the envelope from contacting the second envelope at the intersection.

8. The apparatus of claim 7 , wherein the controller is configured to allow only one envelope at a time in an intersection zone proximate to the intersection.

9. A method, comprising:

transporting an envelope along a first feed path from an input to an insertion location; and

transporting the envelope, with a mail piece insert therein, along a second feed path from the insertion location to an output,

wherein the first feed path and the second feed path intersect downstream of the insertion location.

10. The method of claim 9 , wherein the first feed path and the second feed path are angled relative to each other at the intersection at an angle of approximately 90 degrees.

11. The method of claim 9 , wherein the first feed path redirects the envelope approximately 180 degrees.

12. The method of claim 9 , wherein the envelope is transported along the first feed path with a closed end of the envelope, which is located opposite a flap end of the envelope, as a forward leading edge of the envelope, wherein the envelope is positioned at the insertion location in a flap-down position.

13. The method of claim 9 , wherein the first feed path and the second feed path are configured to transport the envelope substantially simultaneously with a second envelope, wherein the first and second paths comprise multiple drive motors connected to a controller, the method further comprising controlling the drive motors to prevent the envelope from contacting the second envelope at the intersection.

14. The method of claim 13 , wherein the drive motors are controlled to allow only one envelope at a time in an intersection zone proximate to the intersection.

Assignments (8)