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:
Mar. 26, 2024
Filed:
Jul. 09, 2020
Eagleburgmann Germany Gmbh & Co. KG, Wolfratshausen, DE;
EagleBurgmann Germany GmbH & Co. KG, Wolfratshausen, DE;
Abstract
The invention relates to a mechanical seal arrangement comprising a first slide ring seal () having a rotating slide ring () and a stationary slide ring () defining a sealing gap () therebetween, a shaft sleeve (), a driver () which connects the shaft sleeve () to the rotating slide ring () and which is arranged to transmit rotation of the shaft sleeve () to the rotating slide ring () a connecting arrangement () for connecting the shaft sleeve () to the driver (), the connecting arrangement () comprising at least two rotary locks () and at least two recesses () in the shaft sleeve (), wherein each of the rotary locks () has a bearing portion () and a locking portion (), wherein the locking portion () laterally projects beyond the bearing portion (), and wherein a rotational axis (Y-Y) of each rotary lock () is parallel to a central axis (X-X) of the shaft sleeve ().