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:
Jul. 20, 2021
Filed:
Nov. 05, 2018
Applicant:
Camcon Auto Limited, Cambridge, GB;
Inventors:
David Yates, Warwick, GB;
Richard Tyrrell, Pulborough, GB;
Assignee:
Camcon Auto Limited, Cambridge, GB;
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/18 (2006.01); F01L 1/20 (2006.01); F16H 21/44 (2006.01);
U.S. Cl.
CPC ...
F01L 1/181 (2013.01); F01L 1/205 (2013.01); F16H 21/44 (2013.01);
Abstract
A linkage for coupling between an actuator and a valve in an engine valve actuation assembly. The linkage provides some compliance in the operation of the linkage to close the valve. The linkage comprises a rocker having a rigid body portion, the body portion including a pivot axis about which it is rotatable, and a link mount for coupling to a valve link arm. The link mount is moveable from a rest position relative to the body portion, and the link mount is urged back towards its rest position when displaced from its rest position relative to the body portion.