Sintered shrink-on cam and process of manufacturing such cam
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United States of America Patent
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May 12, 1987
Grant Date -
N/A
app pub date -
Apr 10, 1986
filing date -
Apr 30, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Cams which meet all strength requirements and can be shrunk on a shaft can be made in a simple manner by sintering from a nickel- and copper-free mixture which comprises iron powder and contains 0.3 to 1.0 weight percent carbon and molybdenum and/or tungsten in such amounts that the sum of the molybdenums content and the tungsten content multiplied with the ratio of the atomic weight of molybdenum to the atomic weight of tungsten lies between 0.5 and 3 weight percent.
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