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:
Jul. 06, 2021
Filed:
Apr. 19, 2019
Auma Riester Gmbh & Co. KG, Mullheim, DE;
Arnd Sakautzky, Zimmern, DE;
AUMA Riester GmbH & Co. KG, Müllheim, DE;
Abstract
An actuating drive () for actuating an actuator of a valve, with a motor drive unit () for the motorized actuation of the actuator and a manual drive element () for the manual actuation of the actuator, wherein an output shaft () of the actuating drive (), which is displaced or can be displaced into an operative connection with the actuator, can be optionally actuated using the motor drive unit () or using the manual drive element (). The actuating drive () includes at least one sensor (), using which a rotational movement of the manual drive element () around a rotary axis () is detectable, in particular one that has been performed during the motor drive mode.