Patent · US Expired

Vertical tubular bagging machine

US7028451B2 · kind B2 · utility

9Cited by

11References

7Claims

0Family size

Assignee

ROVEMA-Verpackungsmaschinen GmbH · DE

Inventors

Harald Braun · Eßlingen, DE
Walter Baur · Zöblitz, DE

Key dates

Filing date	Jun 29, 2004
Grant date	Apr 18, 2006
Priority date	—
Expiry date	Jul 13, 2024

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29C66/8491
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

In order to be able to remove in a vertical tubular bagging machine in a simple manner a worm-dosing means stored in a fill pipe, it is suggested that the fill pipe is formed out of two troughs aligned against one another with their insides, and that a trough is releasably connected to the other trough. One trough is in a preferred embodiment connected to the other trough via a swivel joint, and a fastening device is provided for locking the trough, which can be swung away, in a position supported by the other trough, so that the swingable trough can be swung away in order to remove the worm-dosing means laterally out of the opened fill pipe.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.