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:
Oct. 25, 2016
Filed:
May. 03, 2013
Applicant:
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Inventor:
Fernando Gallato, Padua, IT;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B63H 5/125 (2006.01); B63H 21/30 (2006.01); F16J 15/24 (2006.01); F16J 15/18 (2006.01); B63H 20/02 (2006.01);
U.S. Cl.
CPC ...
B63H 21/30 (2013.01); B63H 5/125 (2013.01); F16J 15/18 (2013.01); F16J 15/24 (2013.01); B63H 2020/025 (2013.01);
Abstract
A boat drive () with an upper drive portion (), arranged inside a hull () of the boat, and a pivoting lower drive portion (), arranged outside the hull () of the boat. The boat drive () passes through an opening () in the bottom of the hull () of the boat, forming an annular gap () that surrounds a periphery of the boat drive, and a sealing arrangement () is arranged in the area of the annular gap (). The sealing arrangement () is designed as a sliding seal.