Torsion-bearing break-away mount for a marine drive

Details Torsion-bearing break-away mount for a marine drive Torsion-bearing break-away mount for a marine drive

2011-01-11

2011-01-11

Swinehart, Ed (Department: 3617)

Marine propulsion

Screw propeller

With means effecting or facilitating movement of propulsion...

C440S112000

Reexamination Certificate

active

07867046

ABSTRACT:
A marine drive has a break-away mount provided by hollowed-out threaded fasteners mounting first and second sections of the drive and breaking away in response to a given underwater impact against the second section to protect the first section and the vessel.

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Dec. 2004 Boating Business article entitled:Changing Boating Forever.
Jan. 2005 Boating Magazine article by David Seidman entitledShort Shafted.

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