IP Library Granted Patent US 8,757,352
Granted Patent B1
US 8,757,352 · App. 13/552,744 · Granted Jun 24, 2014

Downstream diverter

Inventors: Brent A. Daboub (Fort Worth, TX); Federico Ayala (Grand Prairie, TX)
Assignee: National Presort, Inc.
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Quick Facts
Patent No.
US 8,757,352
App. No.
13/552,744
Granted
Jun 24, 2014
Kind
B1
Abstract

A downstream diverter for processing mail at high speeds, the diverter is positioned on a mail sorter machine, so that the force of the mail as it is sorted is isolated from the solenoid driving the diverter.

Claims (58)

1. A downstream diverter for a machine for sorting articles, the downstream diverter comprising:

a diverter gate;

a retaining member;

a mounting fastener;

a first diverter gate mount;

a second diverter gate mount with a slot; and

a solenoid with cam bearing subassembly, the solenoid with cam bearing subassembly comprising:

a solenoid;

a mounting arm; and

a cam;

wherein the second diverter gate mount, the slot, the mounting arm, the cam, and the solenoid are configured such that forces resulting from the articles colliding with the diverter gate are isolated from the solenoid and do not allow colliding articles to move the diverter gate.

2. The downstream diverter according to claim 1 , wherein the slot comprises:

a notch.

3. The downstream diverter according to claim 1 , wherein the first diverter gate mounts comprises:

a slot.

4. The downstream diverter according to claim 1 , further comprising:

a roller carried by the first diverter gate mount and the second diverter gate mount.

5. The downstream diverter according to claim 4 , wherein the roller is disposed between the first diverter gate mount and the second diverter gate mount.

6. The downstream diverter according to claim 1 , wherein the solenoid with cam bearing subassembly further comprises:

a heat sink.

7. A downstream diverter for a machine for diverting articles to a destination compartment comprising:

a diverter gate, wherein the diverter gate rotates about an axis disposed near the center of the diverter gate;

a retaining member;

a mounting fastener;

a first diverter gate mount;

a second diverter gate mount; and

wherein at least one of the diverter gate mounts comprises:

a slot, having a notch; and

a solenoid with cam bearing subassembly, the solenoid with cam bearing subassembly comprising:

a solenoid;

a mounting arm, wherein the mounting arm is capable of rotating by the solenoid; and

a cam;

wherein the first diverter gate mount, the second diverter gate mount, the slot, the notch, the mounting arm, the cam, and the solenoid are configured such that forces resulting from the articles colliding with the diverter gate are isolated from the solenoid.

8. The downstream diverter according to claim 7 , wherein the notch is sized to limit travel of the cam between a home position and an actuated position.

9. The downstream diverter according to claim 7 , wherein both diverter gate mounts comprises:

a slot.

10. The downstream diverter according to claim 7 , further comprising:

a pressure roller.

11. The downstream diverter according to claim 10 , wherein the pressure roller is disposed between the first diverter gate mount and the second diverter gate mount.

12. The downstream diverter according to claim 7 , wherein the solenoid with cam bearing subassembly further comprises:

a heat sink mount for securing the solenoid.

13. The downstream diverter according to claim 12 , wherein the solenoid with cam bearing subassembly further comprises:

a heat sink.

14. A downstream diverter for a machine for diverting articles comprising:

a diverter gate;

a retaining member;

a mounting fastener;

a first diverter gate mount;

a second diverter gate mount with a kidney shaped slot; and

a solenoid with cam bearing subassembly, the solenoid with cam bearing subassembly comprising:

a solenoid;

a mounting arm, wherein the mounting arm is capable of rotating by the solenoid; and

a cam;

wherein the diverter gate, the first diverter gate mount, and the second diverter gate mount are configured such that an axis of rotation about the mounting fastener is disposed near the middle of the diverter gate; and

wherein the diverter gate, the first diverter gate mount, the second diverter gate mount, the kidney shaped slot, the mounting arm, the cam, and the solenoid are configured such the diverter gate rests in a blocked position or in a unblocked position and that forces resulting from the articles colliding with the diverter gate while in the blocked position are isolated from the solenoid.

15. The downstream diverter according to claim 14 , further comprising:

a roller carried by the first diverter gate mount and the second diverter gate mount.

16. The downstream diverter according to claim 15 , wherein the roller is disposed between the first diverter gate mount and the second diverter gate mount.

Assignments (5)
FIRST LIEN PATENT SECURITY AGREEMENT Recorded Nov 3, 2023
From: NATIONAL PRESORT, LLC
To: JEFFERIES FINANCE LLC, AS FIRST LIEN COLLATERAL AGENT
Reel/Frame 065451/0485 →
SECOND LIEN PATENT SECURITY AGREEMENT Recorded Nov 3, 2023
From: NATIONAL PRESORT, LLC
To: JEFFERIES FINANCE LLC, AS SECOND LIEN COLLATERAL AGENT
Reel/Frame 065451/0508 →
MERGER AND CHANGE OF NAME Recorded Oct 27, 2023
From: NATIONAL PRESORT, L.P.; NATIONAL PRESORT, LLC
To: NATIONAL PRESORT, LLC
Reel/Frame 065385/0632 →
MERGER AND CHANGE OF NAME Recorded Jul 28, 2020
From: NATIONAL PRESORT, INC.; NATIONAL PRESORT, L.P.
To: NATONAL PRESORT, L.P.
Reel/Frame 053335/0437 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 18, 2012
From: DABOUB, BRENT A.; AYALA, FEDERICO
To: NATIONAL PRESORT, INC.
Reel/Frame 028978/0547 →