Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1976-01-26
1976-12-28
Moon, Charlie T.
Metal working
Method of mechanical manufacture
Assembling or joining
29467, 74567, B23P 1102
Patent
active
039992772
ABSTRACT:
This invention relates to camshafts of the assembly type and the manufacture thereof, in which a shaft part and cam parts are first formed separately, as individual parts of simple configuration. The cam parts are then freely mounted on the shaft part, then indexed to the desired axial and angular positions, and temporarily secured to the shaft by a fastening medium applied through an indexing hole through each cam and engaging the shaft, and thereafter the cams, so mounted and indexed, are permanently secured to the shaft by welding. The indexing hole also can function as a lubricant reservoir.
REFERENCES:
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patent: 1390949 (1921-09-01), Yassenoff
patent: 2006738 (1935-07-01), Kilmer
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patent: 2892254 (1959-06-01), Garvin
patent: 2899742 (1959-08-01), Wilson
patent: 3216095 (1965-11-01), Kurtz et al.
patent: 3724059 (1973-04-01), Celovsky
patent: 3831261 (1974-08-01), Gell
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