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:
May. 10, 2022
Filed:
Jan. 27, 2021
Vat Holding Ag, Haag, CH;
Thomas Blecha, Feldkirch, AT;
VAT Holding AG, Haag, CH;
Abstract
A connecting apparatus for the connection of a valve rod () to a closure member () of a vacuum valve, with a connecting body () which is arranged between a first connecting part () and a second connecting part (). The connecting body () has a basic shape of a Steinmetz body which is formed by way of a intersection of two circular cylinders. The connecting body () is arranged in an intermediate space between arm projections () of the first connecting part () and in an intermediate space between arm projections () of the second connecting part (). Corresponding bearing faces () of the arm projections () bear against bearing faces () of the connecting body (). The two arm projections () of the respective connecting part () approach one another towards their free ends.