Marine propeller shaft/key assembly

Details Marine propeller shaft/key assembly Marine propeller shaft/key assembly

1986-08-15

1987-09-22

Kundrat, Andrew V.

Joints and connections

Interfitted members

Including separably interposed key

403259, B25G 328, F16B 300

Patent

active

046951830

ABSTRACT:
A marine propeller shaft/key assembly in which a keyway formed in the shaft is provided with a perpendicular rounded forward end wall. The key, which transmits rotational forces between the propeller and the propeller shaft, is provided with a rounded perpendicular forward end which matingly engages the forward end of the keyway. The rounded perpendicular end of the keyway forms a stop which precludes axial forward movement of the key in the keyway.

REFERENCES:
patent: 826944 (1906-07-01), Krieger
patent: 3862808 (1975-01-01), Perini
patent: 3920343 (1975-11-01), Blue et al.
patent: 4572698 (1986-02-01), Rauch

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