Apparatus and method for transporting products, having a linear drive mechanism

• US 8,096,409 B2
• Filed: 07/06/2009
• Issued: 01/17/2012
• Est. Priority Date: 07/07/2008
• Status: Active Grant

• Current Assignee: Syntegon Technology GmbH
• Original Assignee: Robert Bosch GmbH
• Inventors: Wipf, Alfred, Loecht, Heinrich, Siering, Martin
• Primary Examiner(s): Dillon, Jr., Joseph A
• Application Number:
  US12/497,988
• Publication Number:
  US 20100084247A1
• Time in Patent Office: 925 Days
• Field of Search: 198/725, 198/728, 198/729, 198/805
• US Class Current: 198/805
• CPC Class Codes: B65G 19/02 for articles, e.g. for containers
• CPC Class Codes: B65G 47/28 during transit by a single conveyor
• CPC Class Codes: B65G 54/02 electrostatic, electric, or magnetic

Abstract

The invention relates to a transporting apparatus for transporting products, which includes a linear drive mechanism, a continuous conveyor system, having two parallel straight conveyor regions and two curved conveyor regions each connecting one end of the straight conveyor regions, and a plurality of conveyor elements. The conveyor elements extend along the continuous conveyor system and convey the products to be conveyed along at least a portion of the conveyor system while being guided along a guide path. The linear drive mechanism includes a first linear segment and a second linear segment, which are disposed parallel to the straight conveyor regions. The curved conveyor regions of the conveyor system are advantageously embodied as driveless.

Claims

1. A transporting apparatus for transporting products, comprising

a linear drive mechanism;

a continuous conveyor system, having two parallel straight conveyor regions and two curved conveyor regions which each connect to one end of the straight conveyor regions;

a plurality of conveyor elements, which extend along the continuous conveyor system and convey the products to be conveyed along at least a portion of the conveyor system; and

a guide path along which conveyor elements are guided at varying relative rates;

a product support surface along which products are guided, at varying relative rates, by the conveyor elements;

wherein the linear drive mechanism includes a first linear segment and a second linear segment which are disposed parallel to the straight conveyor regions, and

wherein the curved conveyor regions of the conveyor system are embodied as driveless.

2. The apparatus as defined by claim 1, wherein the curved conveyor regions of the conveyor system each include one continuous driveless element.

3. The apparatus as defined by claim 2, wherein the continuous driveless element is drivable in the curved conveyor region by incoming conveyor elements and/or by outgoing conveyor elements.

4. The apparatus as defined by claim 2, wherein the continuous driveless element includes form-locking and/or force-locking connecting devices which are capable of being put into contact with incoming and/or outgoing conveyor elements.

5. The apparatus as defined by claim 3, wherein the continuous driveless element includes form-locking and/or force-locking connecting devices which are capable of being put into contact with incoming and/or outgoing conveyor elements.

6. The apparatus as defined by claim 2, wherein the continuous driveless element is a belt or a wheel.

7. The apparatus as defined by claim 3, wherein the continuous driveless element is a belt or a wheel.

8. The apparatus as defined by claim 4, wherein the continuous driveless element is a belt or a wheel.

9. The apparatus as defined by claim 5, wherein the continuous driveless element is a belt or a wheel.

10. The apparatus as defined by claim 1, wherein each conveyor element, on its side oriented toward an adjacent conveyor element, has connecting elements for a form-locking and/or force-locking connection.

11. The apparatus as defined by claim 2, wherein each conveyor element, on its side oriented toward an adjacent conveyor element, has connecting elements for a form-locking and/or force-locking connection.

12. The apparatus as defined by claim 3, wherein each conveyor element, on its side oriented toward an adjacent conveyor element, has connecting elements for a form-locking and/or force-locking connection.

13. The apparatus as defined by claim 1, wherein each conveyor element includes at least one magnet element, for attracting or repelling an adjacent conveyor element, particularly in the curved conveyor region, by means of magnetic force.

14. The apparatus as defined by claim 3, wherein each conveyor element includes at least one magnet element, for attracting or repelling an adjacent conveyor element, particularly in the curved conveyor region, by means of magnetic force.

15. The apparatus as defined by claim 4, wherein each conveyor element includes at least one magnet element, for attracting or repelling an adjacent conveyor element, particularly in the curved conveyor region, by means of magnetic force.