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:
Apr. 16, 2002
Filed:
Jul. 19, 2000
Manfred Klein, Lamerdingen, DE;
Markus Kögler, Buchloe, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A valve arrangement ( ) for use in a container for discharging a fluid medium maintained under pressure in the container, particularly a cylindrical container. The valve arrangement includes a pot-shaped valve disk ( ) to be secured in an open side of the container. The valve disk ( ) has a coupling device ( ) for connection to a container adapter of a discharging device. The valve disk ( ) has a discharging valve ( ) including a valve piston ( ) and a restoring device ( ). The pot-shaped disk valve ( ) is formed of a plastics material with a plastically deformable and especially clinchable cylindrical pot wall ( ). The coupling device ( ) is an integral part of the valve disk ( ) and is joined by thin cross sections ( ) with the pot wall ( ).