Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1978-05-17
1979-07-17
Moon, Charlie T.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
308 72, 228 2, 228115, B21D 5310
Patent
active
041610555
ABSTRACT:
A method of making a self aligning spherical bearing from three parts, a spherical inner race and two outer race components, the method comprising holding one outer race component, positioning and holding the spherical inner race therein, positioning the other outer race component in alignment therewith and friction welding the two outer race components together until the meeting faces of the two outer race components are in contact to provide a controlled clearance between the inner and outer races.
REFERENCES:
patent: RE27778 (1973-10-01), Potter et al.
patent: 3583775 (1971-06-01), Potter et al.
patent: 3695650 (1972-10-01), Stuck
patent: 3695651 (1972-10-01), Stuck
patent: 4033019 (1977-07-01), Orkin
Moon Charlie T.
Rising V. K.
Roller Bearing Company of America
Wobensmith, 2nd Zachary T.
Wobensmith, III Zachary T.
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