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. 08, 2022
Filed:
Aug. 15, 2016
Applicant:
Weir Minerals Australia Ltd, Artarmon, AU;
Inventor:
Marcelo Rademacher, Artarmon, AU;
Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F15B 15/06 (2006.01); F04D 7/04 (2006.01); F04D 15/00 (2006.01); F04D 29/62 (2006.01); F16H 25/14 (2006.01); F16H 35/18 (2006.01);
U.S. Cl.
CPC ...
F15B 15/061 (2013.01); F04D 7/045 (2013.01); F04D 15/0027 (2013.01); F04D 29/622 (2013.01); F16H 25/14 (2013.01); F16H 35/18 (2013.01); F04D 15/0033 (2013.01);
Abstract
A hydraulically powered rotary actuator is described including: a hydraulic linear actuator which is moveable in both directions between a retracted position and an extended position; a clutch device which is operable between an engaged condition and a disengaged condition; and a rotary output member; wherein the linear actuator is coupled to the rotary output member by way of the clutch.