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:
Nov. 14, 2023
Filed:
Oct. 14, 2020
Vat Holding Ag, Haag, CH;
Thomas Blecha, Feldkirch, AT;
VAT Holding AG, Haag, CH;
Abstract
A vacuum valve having a valve body, a closure member, a valve rod which supports the closure member, a guide piece by which the valve rod is movably guided parallel to a longitudinal displacement direction, a longitudinal travel drive by which the valve rod is displaceable with respect to the guide piece parallel to the longitudinal displacement direction, a transverse travel drive, and a slide part which is movable by the transverse travel drive, is guided by a primary linear guide to be movable with respect to the valve body, and is guided by a secondary linear guide to be movable with respect to the guide piece. The primary and secondary linear guides each run at an angle of less than 45° with respect to the longitudinal displacement direction, and the primary linear guides form an angle of more than 3° and less than 45° with the secondary linear guides.