Machine and method for sorting, filling and closing hollow containers

US5474092A · kind A · utility

Assignee

• R.J. REYNOLDS TOBACCO COMPANY · US

Inventors

• Theo Moser · Steinenberg, DE
• Reiner Wurst · Auenwald, DE
• Klaus Reum · Stuttgart, DE

Key dates

• Filing date: Oct 29, 1991
• Grant date: Dec 12, 1995
• Expiry date: Oct 29, 2011

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S53/90
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

The invention provides machines and methods for continuously filling and closing containers supplied in random orientation. In one embodiment, apparatus in accord with the invention comprises a machine frame 10 that supports devices for continuously orienting, filling and closing containers. Device A supplies the containers in random orientation. Device B continuously orients the containers into a predetermined orientation. Device C continuously fills containers. Device D supplies powder or granular filler material to device C. Device E supplies plugs or stoppers for closing the containers. Device F continuously inserts plugs into filled containers to close the containers. The machine frame 10 contains the driving elements for the various devices of the apparatus.