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:
May. 22, 2018
Filed:
Dec. 18, 2014
Applicant:
Eaton Srl, Turin, IT;
Inventors:
Marco Aimo Boot, Nole, IT;
Salvatore Finocchiaro, Turin, IT;
Alessio Courtial, Turin, IT;
Piero Parmeggiani, Massa, IT;
Assignee:
EATON SRL, Turin, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 13/00 (2006.01); F01L 1/245 (2006.01); F01L 1/24 (2006.01);
U.S. Cl.
CPC ...
F01L 13/0005 (2013.01); F01L 1/2405 (2013.01); F01L 1/245 (2013.01); F01L 2013/001 (2013.01); Y10T 74/2107 (2015.01);
Abstract
A tappet includes a housing with a blind bore and with a shelf groove arranged on the inner wall of the bore; a main body slidably arranged in the bore of the housing, wherein the main body comprises a first shoulder; a secondary body telescopically arranged to the main body and having a second shoulder; a spring device arranged between the first shoulder and the second shoulder; and a locking device extendable from the main body for cooperation with the shelf groove.