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. 19, 2025
Filed:
Oct. 22, 2020
Applicant:
Eaton Intelligent Power Limited, Dublin, IE;
Inventors:
Vardhan D. Patankar, Pune, IN;
Tapan Ponkshe, Pune, IN;
Sanjay Chopane, Pune, IN;
Jiri Cecrle, Prague, CZ;
Nicola Andrisani, Turin, IT;
Assignee:
Eaton Intelligent Power Limited, Dublin, IE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 1/14 (2006.01); F01L 13/00 (2006.01); F01L 1/46 (2006.01);
U.S. Cl.
CPC ...
F01L 1/14 (2013.01); F01L 13/0036 (2013.01); F01L 2001/467 (2013.01); F01L 2305/00 (2020.05); F01L 2810/02 (2013.01);
Abstract
A lifter assembly can comprise an outer body comprising an oil port and opposed latch ports. An inner body can comprise a roller assembly or tappet configured to lift and lower to follow a cam. The inner body comprises a pin passage comprising an inner diameter. A pin assembly is mounted in the pin passage. The pin assembly comprises a bushing abutting the inner diameter. The bushing comprises a pin port. A pin comprises a rim and a narrow end configured for sliding in the pin port.