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. 03, 2021
Filed:
Feb. 15, 2018
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Navaneethakrishnan Pandian, Karnataka, IN;
Rajasekaran Janakiraman, Karnataka, IN;
Assignee:
HAMILTON SUNSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05F 15/53 (2015.01); B64D 29/08 (2006.01); B64D 29/06 (2006.01); F15B 15/14 (2006.01); B64D 29/00 (2006.01);
U.S. Cl.
CPC ...
E05F 15/53 (2015.01); B64D 29/00 (2013.01); B64D 29/06 (2013.01); B64D 29/08 (2013.01); F15B 15/1433 (2013.01); F15B 15/1461 (2013.01); E05Y 2201/448 (2013.01); E05Y 2900/502 (2013.01); E05Y 2900/531 (2013.01);
Abstract
A hydraulic piston actuator, which may be used for an aircraft nacelle assembly, includes a housing, a piston, an end gland, and a bearing ring. The housing is concentrically disposed along an axis. The piston is adapted to axially reciprocate within the housing. The end gland is disposed radially between the housing and the piston. The bearing ring is disposed radially between the end gland and the piston.