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:
Jun. 04, 2019
Filed:
May. 05, 2016
Applicant:
Messier-bugatti-dowty, Velizy Villacoublay, FR;
Inventors:
Norbert Lartigue, Le Plessis Robinson, FR;
Pierre-Guillaume Phelut, Velizy-Villacoublay, FR;
Assignee:
MESSIER-BUGATTI-DOWTY, Velizy Villacoublay, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 13/10 (2006.01); B64C 25/40 (2006.01); F16H 55/32 (2006.01); F16H 13/04 (2006.01); F16D 3/50 (2006.01); F16D 3/76 (2006.01);
U.S. Cl.
CPC ...
F16H 13/10 (2013.01); B64C 25/405 (2013.01); F16D 3/50 (2013.01); F16H 13/04 (2013.01); F16H 55/32 (2013.01); F16D 3/76 (2013.01); Y02T 50/823 (2013.01);
Abstract
A drive roller () comprising a central hub (), a body () extending around the central hub, the body () being made of a deformable material, a deformable band () extending over a circumference of the drive roller, and first rigid fins () and second rigid fins () arranged in alternation and extending radially inside the body (). Each first fin presents a proximal end (a) fastened to the central hub, and each second fin presents a distal end (b) that extends in the proximity of the deformable band.