Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1979-08-20
1980-12-02
Smith, James G.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29263, B23P 1904
Patent
active
042362911
ABSTRACT:
A bearing carrier puller for outboard motors including a generally bell shaped puller block, the large end face of which provides a plurality of concentric grooves for selective seated engagement about a peripheral ridge defining an opening about the propeller shaft in the lower unit of an outboard motor. An elongated exteriorly threaded sleeve extends through the bell shaped puller block with an inner end thereof seated against the thrust hub of the propeller shaft and a nut is threaded on the sleeve outwardly of the smaller outer end of the puller block with a thrust washer interposed therebetween. Outwardly of the nut a ring member is secured to the sleeve by a plurality of set screws and an elongated handle extends radially outwardly from the ring for abutting engagement with an above portion of the motor housing. The threaded end portion of the propeller shaft extends outwardly of the sleeve and said sleeve is secured about the outer end of the propeller shaft by a washer and nut engaged on the threaded end portion. A suitable wrench is engaged on the sleeve nut which is turned clockwisely, the elongated handle locks against the lower unit housing confining the threaded sleeve to axial movement only, thereby pulling the propeller shaft, bearing carrier and reverse gear free of its secured engagement in the housing.
REFERENCES:
patent: 1465124 (1923-08-01), Gardner, Jr.
patent: 1468777 (1923-09-01), Edwards
patent: 3146522 (1964-09-01), Wright
patent: 3579796 (1971-05-01), Fillion
patent: 4060884 (1977-12-01), Hamilton
Smith James G.
Wilson Alfred E.
LandOfFree
Bearing carrier puller for outboard motors does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bearing carrier puller for outboard motors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bearing carrier puller for outboard motors will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2277672