The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 2005
Filed:
Sep. 29, 2003
Applicants:
Nikolaus Brugner, Ziemetshausen, DE;
Rolf Heusser, Winterthur, CH;
Inventors:
Nikolaus Brugner, Ziemetshausen, DE;
Rolf Heusser, Winterthur, CH;
Assignee:
Sulzer Chemtech AG, Winterthur, CH;
Primary Examiner:
Int. Cl.
CPC ...
B67D005/52 ;
U.S. Cl.
CPC ...
Abstract
An expressing device for a coaxial cartridge with an outer tube and an inner tube. In order to increase the filling volume of coaxial cartridges that can be expressed with commercially available metering guns, the expressing device is provided with a separating device for severing the inner tube and with a deflecting device for deflecting the one or more severed sections of the inner tube toward the inner wall of the outer tube when the coaxial cartridge is expressed.