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. 08, 2018
Filed:
Oct. 22, 2012
Applicant:
Dayco Europe S.r.l., Chieti, IT;
Inventors:
Gianluca Cariccia, Oristano, IT;
Giacomo Giansetto, Chieti, IT;
Andrea Montani, Torre Vecchia Teatina, IT;
Andrea Guala, Biella, IT;
Assignee:
Dayco Europe S.R.L., Chieti, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16F 15/315 (2006.01); F16F 15/31 (2006.01); F16F 15/133 (2006.01); F16F 15/134 (2006.01); F16F 15/137 (2006.01); F16F 15/139 (2006.01);
U.S. Cl.
CPC ...
F16F 15/31 (2013.01); F16F 15/137 (2013.01); F16F 15/1333 (2013.01); F16F 15/1395 (2013.01); F16F 15/13484 (2013.01); Y10T 74/2132 (2015.01);
Abstract
The dual mass flywheel comprises a spring assembly (), if necessary, with two stages of which one can include a spiral spring. Furthermore, the dual mass flywheel comprises a friction damping system () that applies torque independently of the rotational speed of the flywheel.