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:
Apr. 24, 2018
Filed:
Jun. 30, 2014
Applicant:
Scuola Superiore Di Studi Universitari E Di Perfezionamento Sant'anna, Pisa, IT;
Inventors:
Francesco Giovacchini, Pisa, IT;
Marco Cempini, Terricciola, IT;
Nicola Vitiello, Pontedera, IT;
Maria Chiara Carrozza, Pisa, IT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 3/72 (2006.01); F16D 3/66 (2006.01);
U.S. Cl.
CPC ...
F16D 3/72 (2013.01); F16D 3/66 (2013.01);
Abstract
A torsional spring that can be used as a joint adapted to transmit a torsion actuation with elastic response. The torsional spring relates to a compact torsional elastic element, provided with a linear torque characteristic which is also not affected by the direction of rotation. The torsional spring is capable of attaining a high transmissible torque relative to its weight and overall dimension.