Shaft with coupling and a method of forming thereof
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United States of America Patent
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N/A
Issued Date -
Jan 1, 2004
app pub date -
Mar 3, 2003
filing date -
Apr 25, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method for forming a coupling structure (40, 140) on an end of a drive shaft and a drive shaft (10) made by the method. The method includes the steps of providing a tubular shaft (22, 122) having an open end. Forming a driving configuration at the end. Closing the open end at a point spaced from the open end. Casting a coupling structure (40, 140) on the closed end in driving engagement with the shaft (22, 122).
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