Shaft connecting device for boat propellers

Marine propulsion – Screw propeller – Shafting

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440 86, 440 75, 277 31, 277 47, 277208, 277207R, 403 50, 464173, B63H 2128

Patent

active

044936621

ABSTRACT:
A shaft connecting device for the outboard drive of a marine engine consisting of a pair of shafts having a splined connection. A seal is fixed to one of these shafts for providing a seal to this shaft and has a portion sealingly engaged with the second shaft for protecting the splined connection from the ingress of foreign material.

REFERENCES:
patent: 2623490 (1952-12-01), Kiekhaefer
patent: 2682248 (1954-06-01), Sitz
patent: 2718792 (1955-09-01), Kiekhaefer
patent: 2728320 (1955-12-01), Kloss
patent: 2729186 (1956-01-01), Kloss
patent: 2749757 (1956-06-01), Adelt
patent: 2916007 (1959-12-01), Kiekhaefer
patent: 2916007 (1959-12-01), Kiekhaefer
patent: 3016722 (1962-01-01), Batdorf
patent: 3404573 (1968-10-01), Cull
patent: 3430604 (1969-03-01), Pike
patent: 3547474 (1970-12-01), Colletti

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