Propellor shaft coupling

Details Propellor shaft coupling Propellor shaft coupling

1992-09-23

1994-04-26

Bradley, Paula A.

Joints and connections

Rod end to transverse side of member

Utilizing opposite sides of member

403 16, 403356, B25G 300, F16B 900

Patent

active

053060938

ABSTRACT:
A coupling receives a steeply tapered end of a propellor shaft and is secured thereto with a lock nut held in place with a set screw. A housing taper is steeper than known locking tapers to facilitate housing removal. The housing is internally threaded to receive an extractor element which, after lock nut removal, is screwed into the housing for abutment with the end of the propellor shaft with continued advancement of the extractor element resulting in housing separation from the shaft.

REFERENCES:
patent: 2327852 (1943-08-01), Batchelder
patent: 2851903 (1958-09-01), Norris
patent: 3033597 (1962-05-01), Miller
patent: 3862808 (1975-01-01), Perini
patent: 4144755 (1979-03-01), Palloch
patent: 4767230 (1988-08-01), Leas, Jr.

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