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. 14, 2020
Filed:
Aug. 08, 2017
Applicant:
Aetc Sapphire, Saint Petersburg, RU;
Inventors:
Loic Vincent, Belfort, FR;
Thierry Deschamps, Belfort, FR;
Laurent Barth, Belfort, FR;
Lionel Julliand, Belfort, FR;
Assignee:
AETC SAPPHIRE, Saint Petersburg, RU;
Primary Examiner:
Int. Cl.
CPC ...
B63H 23/35 (2006.01); B63H 25/42 (2006.01); B63H 21/17 (2006.01); F16C 41/00 (2006.01); F16D 49/18 (2006.01); F16D 49/00 (2006.01); B63H 5/125 (2006.01); F16D 125/40 (2012.01); F16D 125/66 (2012.01);
U.S. Cl.
CPC ...
B63H 23/35 (2013.01); B63H 5/125 (2013.01); B63H 21/17 (2013.01); B63H 25/42 (2013.01); F16C 41/001 (2013.01); F16D 49/00 (2013.01); F16D 49/18 (2013.01); B63H 2005/1256 (2013.01); F16C 2326/30 (2013.01); F16D 2125/40 (2013.01); F16D 2125/66 (2013.01);
Abstract
The drive unit is designed to be mounted on a marine vessel, including a mobile housing, and is able to pivot around an axis against the hull of the marine vessel. A drive shaft mounted rotary is against the mobile housing and is supported by two roller bearings. A propulsion element rotates in solidarity with the drive shaft. The propulsion unit has, at the front, at least two braking and locking systems of the drive shaft located in an area between the upstream rolling bearing and propulsion element.