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:
Aug. 23, 2022
Filed:
Aug. 14, 2020
Amit Shah, Mumbai, IN;
Amit Shah, Mumbai, IN;
Other;
Abstract
Disclosed is an electro-hydraulic actuator for providing mechanical actuation. The electro-hydraulic actuator comprises a housing having a first chamber and a second chamber and a gear pump arranged within the first chamber. The gear pump is configured to pump fluid from the first chamber into the second chamber. Furthermore, the electro-hydraulic actuator comprises a piston assembly comprising a piston-head slidably arranged within the second chamber, a piston-rod coupled to the piston-head, and a rack configured as piston-rod. The rack comprises a plurality of teeth and the rack is configured to move linearly corresponding to the linear movement of the piston-rod. Moreover, the electro-hydraulic actuator comprises a shaft arranged within the first chamber and orthogonally to the piston-rod and a pinion mounted on the shaft. The pinion is configured to rotate upon linear movement of the rack to cause rotation of the shaft, for providing the mechanical actuation.