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:
Dec. 29, 2020
Filed:
Jan. 26, 2018
Otics Corporation, Nishio, JP;
Kubota Corporation, Osaka, JP;
Hon Chung Woon, Nishio, JP;
Masayasu Takami, Sakai, JP;
OTICS CORPORATION, Nishio, JP;
KUBOTA CORPORATION, Osaka, JP;
Abstract
Provided is a tappet capable of supplying lubricating oil to a cam even when provided with a lash adjuster. A tappet () includes: a lash adjuster () having a plunger () and a body () in which the plunger () is housed so as to be vertically movable, wherein the plunger () has a top portion () against which a lower end portion of a push rod () slidably abuts; and a tappet body () which has an assembly hole () in which the body () is inserted, has a cup-like shape, and has a lower surface portion () which slidingly contacts a cam (). The tappet body () has an oil guide passage () extending so as to guide lubricating oil from the push rod () side to the cam ().