Invention Grant
US08435090B1 Marine drives and methods of operating marine drives having a lubricant exclusion cover
有权
船用驱动器和操作具有润滑剂排除盖的船用驱动器的方法
- Patent Title: Marine drives and methods of operating marine drives having a lubricant exclusion cover
- Patent Title (中): 船用驱动器和操作具有润滑剂排除盖的船用驱动器的方法
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Application No.: US12987762Application Date: 2011-01-10
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Publication No.: US08435090B1Publication Date: 2013-05-07
- Inventor: Thomas S. Lonnborg , Randall J. Poirier , Neil A. Rothe
- Applicant: Thomas S. Lonnborg , Randall J. Poirier , Neil A. Rothe
- Applicant Address: US IL Lake Forest
- Assignee: Brunswick Corporation
- Current Assignee: Brunswick Corporation
- Current Assignee Address: US IL Lake Forest
- Agency: Andrus, Sceales, Starke & Sawall, LLP
- Main IPC: B63H20/32
- IPC: B63H20/32
Abstract:
A marine drive comprises a gear case housing a vertical driveshaft that rotates a generally horizontal propulsor shaft in a forward direction upon operational engagement with a forwardly rotatable gear and a rearward direction upon operational engagement with a rearwardly rotatable gear. A lubricant exclusion cover is disposed between the forwardly and rearwardly rotatable gears so as to limit churning of lubricant by at least one of the forwardly and rearwardly rotatable gears.
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