Apparatus and method for measuring screw threads
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United States of America Patent
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Jun 4, 1991
Issued Date -
N/A
app pub date -
Aug 28, 1989
filing date -
May 13, 1982
priority date (Note) -
Expired
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Abstract
A method and device for measuring screw threads on tubes connecting sleeves or the like, by means of a measuring pin which is moved to measured surfaces in two mutually independent measuring directions offset by 90.degree. from each other. The two measuring directions are associated with a force direction effective as a resultant. The measuring pin further has an advance deflection in each of the two measuring directions which are annulled at the point contact of the measuring pin with the measured surfaces.
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