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. 28, 2021
Filed:
Sep. 26, 2017
Vat Holding Ag, Haag, CH;
Martin Netzer, Bludenz, AT;
VAT Holding AG, Haag, CH;
Abstract
A closure device () for an opening () in a chamber wall () is provided, wherein the closure device () has at least one closure element () and at least one closure element carrier body () and at least one yoke (). The closure element () is fixedly connected to the yoke () by the closure element carrier body (), wherein the yoke () is mounted in a housing () of the closure device () in such a way that the yoke can be slid by at least one cylinder-piston drive unit () of the closure device (), in particular parallel to a longitudinal extent () of the closure element carrier body (). The yoke () has at least one cylinder cavity () of the cylinder-piston drive unit () and/or at least one guide element receptacle () for guiding a guide element () of the closure device ().