Worm, onto which a bearing stud is formed, especially for a windshield wiping system
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United States of America Patent
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-
Apr 25, 1995
Grant Date -
N/A
app pub date -
Apr 1, 1993
filing date -
Aug 1, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A bearing having to be assembled onto a shaft with a worm by passing over the worm where the diameter of the bearing section is larger than the outside diameter of the worm can be produced in a manner which saves material if not only the worm, but also the bearing section is non-cuttingly formed by rolling the basic material. It is possible to grind the bearing section at the outside, if necessary, and in an advantageous way, so that it is true to size and cylindrical.
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