Method of manufacturing a shaft structure having a spherical bul

Details Method of manufacturing a shaft structure having a spherical bul Method of manufacturing a shaft structure having a spherical bul

1980-10-15

1983-01-18

Moon, Charlie T.

Metal working

Method of mechanical manufacture

Assembling or joining

29455R, 29520, 403282, 403285, 384206, B23P 1100

Patent

active

043685722

ABSTRACT:
A shaft structure comprising a shaft and a hollow spherical shell having diametrically aligned holes which are of a diameter smaller than the outer diameter of the shaft. The shell is secured to the shaft at the aligned holes by radially deforming the shaft. The method for manufacturing the shaft structure includes steps of forming the shell from a tubular blank by swaging the blank so that the opposite ends of the blank bite into the shaft to secure it firmly to the shaft.

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patent: 2165379 (1939-07-01), Hiers
patent: 2710677 (1955-06-01), Ferris
patent: 2891826 (1959-06-01), Josephson et al.
patent: 3130993 (1964-04-01), McCleary
patent: 3470720 (1969-10-01), Eklund et al.
patent: 3583060 (1971-06-01), Sigmans
patent: 3819150 (1974-06-01), Kajrup

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