Equipment for sorting articles into bags

• US 9,855,586 B2
• Filed: 05/19/2016
• Issued: 01/02/2018
• Est. Priority Date: 06/04/2015
• Status: Active Grant

• Current Assignee: Solystic
• Original Assignee: Solystic
• Inventors: Chirol, Luc, Miette, Emmanuel
• Primary Examiner(s): Rodriguez, Joseph C
• Application Number:
  US15/319,034
• Publication Number:
  US 20170128985A1
• Time in Patent Office: 593 Days
• CPC Class Codes: B07C 3/02 Apparatus characterised by the means used for distribution
• CPC Class Codes: B07C 3/14 using light-responsive detecting means for information carriers G06K7/14
• CPC Class Codes: B07C 3/18 Devices or arrangements for indicating destination, e.g. by code marks applying data to information carriers G06K1/12
• CPC Class Codes: B65G 1/026 Racks equipped with a displaceable load carrying surface to facilitate loading or unloading
• CPC Class Codes: B65G 1/08 the articles being fed by gravity braking arrangements for roller-ways B65G13/075; separating or stopping elements B65G47/88

Abstract

Sorting equipment for sorting articles (3), into receptacles (6) that are open at their tops, comprises shuttle cart and trolley assemblies (2) that can move independently so that each of them moves an article from a loading point (4) to a receptacle, wherein each shuttle cart and trolley assembly has a carrying deck (10) for carrying an article, which deck is suitable for overlying the opening in the top of a receptacle, and retaining means (16) above the openings in the receptacles, which leave a space (18) for allowing a carrying deck to pass between the retaining means and the opening in a receptacle, and retain the article loaded on the carrying deck above the opening in the receptacle when the shuttle cart and trolley assembly moves away from the receptacle in such a manner that the article falls by gravity into the receptacle.

Claims

1. A sorting equipment for sorting articles, into receptacles that are open at their tops, comprising:

shuttle cart and trolley assemblies that are configured to move independently of other shuttle cart and trolley assemblies so that each shuttle cart and trolley assembly conveys an article from a loading point to a receptacle, wherein each of the shuttle cart and trolley assemblies has a carrying deck for carrying an article, which deck is configured to overlie an opening in the top of the receptacle, and

retaining means positioned above the openings in the receptacles, each retaining means having a space for allowing a carrying deck to pass between the retaining means and the opening in a receptacle, and retain the article loaded on the carrying deck above the opening in the receptacle when the shuttle cart and trolley assembly moves away from the receptacle in such a manner that the article falls by gravity into the receptacle.

2. The sorting equipment according to claim 1, wherein in that the receptacles are lined up in a row and each shuttle cart and trolley assembly is controlled to move along the row of receptacles in such a manner that the carrying deck of the shuttle cart and trolley assembly overlies the receptacles in succession.

3. The sorting equipment according to claim 2, wherein the receptacles are bags suspended from frames and each of the shuttle cart and trolley assemblies is in the shape of a U on its side, with a lower branch of the U-shape that is adapted to go under the suspended bags, and an upper branch of the U-shape that is adapted to overlie the openings in the bags.

4. The sorting equipment according to claim 3, wherein the retaining means is a paddle suspended above the bags.

5. The sorting equipment according to claim 4, wherein the articles are postal articles.

6. The sorting equipment according to claim 1, wherein the receptacles are bags suspended from frames and each of the shuttle cart and trolley assemblies is in the shape of a U on its side, with a lower branch of the U-shape that is adapted to go under the suspended bags, and an upper branch of the U-shape that is adapted to overlie the openings in the bags.

7. The sorting equipment according to claim 1, wherein the retaining means is a paddle suspended above the bags.

8. The sorting equipment according to claim 1, wherein the articles are postal articles.