Conveying device, processing installation, method for conveying and/or processing objects

Patent metadata

Field	Value
Publication number	US-12434782-B2
Application number	US-201917421574-A
Country	US
Kind code	B2
Filing date	Nov 25, 2019
Priority date	Jan 11, 2019
Publication date	Oct 7, 2025
Grant date	Oct 7, 2025

Abstract

The present invention relates to a conveying device for conveying objects, in particular workpieces. Here, it is provided for the conveying device to comprise a partitioning floor that has a penetration region, in particular a penetration slot, through which one or more receiving elements extend and/or are guidable for the purpose of receiving at least one object.

First claim

The invention claimed is:

1. A conveying device for conveying objects including vehicle bodies, wherein the conveying device comprises: a partitioning floor that has a penetration region, or a penetration slot, through which one or more receiving elements extend and/or are guidable for the purpose of receiving at least one object, wherein the partitioning floor includes one or more closing elements by which the penetration region, or the penetration slot, is closable, and wherein a plurality of closing elements are arranged and movable on mutually different, mutually parallel or horizontal levels, wherein the partitioning floor includes a restoring device by which the closing elements are movable, after actuation thereof, from an open position into a closed position.

2. A conveying device according to claim 1 , wherein the penetration region, or the penetration slot, is closable by the one or more closing elements automatically, temporarily, locally, if no receiving element projects through the penetration region, and/or in sections of the penetration region, or the penetration slot, where no receiving element is currently projecting through the penetration region.

3. A conveying device according to claim 1 , wherein one or more closing elements are actuatable by the receiving element, or are configured to be brought into the open position and/or the closed position.

4. A conveying device according to claim 1 , wherein one or more closing elements are configured to be automatically moved from the open position into the closed position, resiliently and/or under the influence of gravity.

5. A conveying device according to claim 1 , wherein one or more closing elements include slats, flaps and/or closure panels.

6. A conveying device according to claim 1 , wherein one or more closing elements are deflectable or deflectable in a horizontal direction to temporarily clear the penetration region for guiding one or more receiving elements through.

7. A conveying device according to claim 1 , wherein the partitioning floor includes a plurality of closing elements that are arranged to overlap one another in the closed position and/or in the open position thereof.

8. A conveying device according to claim 1 , wherein one or more closing elements
a) are person-accessible;
b) are supported against one another and/or against one or more load-bearing panels of the partitioning floor, are supported against one another and/or against one or more load-bearing panels of the partitioning floor in a closed position and/or in an open position thereof;
c) are movable, or linearly displaceable, in a direction that runs obliquely, or perpendicularly, to a conveying direction; and/or
d) are arranged to be rotatable, or freely rotatable and/or rotatable about 360°, on a closing element receiver of the partitioning floor.

9. A conveying device according to claim 1 , wherein the penetration region, or the penetration slot, extends along a conveying path of the conveying device or predetermines a conveying path of the conveying device.

10. A conveying device according to claim 1 , wherein the partitioning floor is accessible to persons.

11. A conveying device according to claim 1 , wherein the conveying device includes one or more vehicles, wherein each vehicle includes the following:
a base body;
a chassis, by which the base body lies and/or is movable on a vehicle-accessible subsurface;
a drive device for driving the vehicle; and
a receiving device, which includes one receiving element, two receiving elements or more than two receiving elements, for receiving at least one object,
wherein the conveying device includes one or more stations to which the objects are transportable by the vehicles, and/or at which the objects are dischargeable and/or receivable.

12. A conveying device according to claim 11 , wherein one or more stations include a partitioning floor below which the one or more vehicles is movable, or below which the one or more vehicles is movable while one or more objects are movable above the partitioning floor and/or to move one or more objects above the partitioning floor.

13. A processing installation for processing objects including vehicle bodies, wherein the processing installation includes one or more conveying devices according to claim 1 .

14. A method for conveying and/or processing objects, wherein the objects are conveyed by a conveying device according to claim 1 .

15. A method for conveying and/or processing objects, wherein the objects are processed in and/or by a processing installation according to claim 13 .

Assignees

• Duerr Systems Ag

Inventors

• Lauer Michael
• Bartsch Dirk
• Rempp Peter
• Frasch Benny
• Weidle Martin
• Bayha Johannes
• Bell Stefano

Classifications

• G05D1/637

  using safety zones of adjustable size or shape · CPC title

• G05D2105/28

  of freight · CPC title

• G05D2109/10

  Land vehicles · CPC title

• B61B5/025

  Sub-floor conveyor systems, e.g. where the vehicle is above the ground and where the running gear and the propulsion device are located underground or in a tube. (tunnel systems: B61B13/10; funiculas systems B61B9/00) · CPC title

• B65G2814/03

  Loading or unloading means · CPC title