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1. (WO2018134059) SORTING METHOD FOR HOLLOW BODIES AND SORTING DEVICE

Pub. No.:    WO/2018/134059    International Application No.:    PCT/EP2018/050210
Publication Date: Fri Jul 27 01:59:59 CEST 2018 International Filing Date: Fri Jan 05 00:59:59 CET 2018
IPC: B65G 47/256
B07B 13/00
B65G 47/52
Applicants: INTRAVIS GESELLSCHAFT FÜR LIEFERUNGEN UND LEISTUNGEN VON BILDGEBENDEN UND BILDVERARBEITENDEN ANLAGEN UND VERFAHREN GMBH
Inventors: FUHRMANN, Gerd
SCHÖNHOFF, Klaus
RICK, Michael
LENZEN, Matthias
Title: SORTING METHOD FOR HOLLOW BODIES AND SORTING DEVICE
Abstract:
The invention relates to a method and a device for sorting hollow bodies which are closed on one side and which are in particular cylindrical and which have an end-side opening (3a), a base surface (3b) situated opposite the opening and a shell surface (3c) extending between the base surface and the opening. On an upper guide (5b), there are arranged first nozzles for conducting a first fluid flow (9b) in the direction of a lateral guide (5c), and on a lower guide (5a), there are arranged second nozzles for conducting a second fluid flow (10b) in the direction of an outlet (5d). Since the force of the fluid flow is several times greater if the fluid flow strikes a part of the shell surface (3c) of the hollow body through the end-side opening (3a) of the hollow body than if the fluid flow strikes the base surface of the hollow body from the outside, sorting of the hollow bodies is made possible.