Apparatus for producing driving belts
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 1, 1993
Grant Date -
N/A
app pub date -
Aug 3, 1992
filing date -
Sep 28, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for producing driving belts is improved with regard to an increased production speed, reduced energy requirements for each belt produced, and increased environmental compatibility. A semifinished belt is clamped on two rolls and is provided with a profile by means of a grinding tool containing an abrasive. The grinding tool is cooled internally whereby dry grinding can be effected, as opposed to previous wet grinding processes and the inherent disadvantages thereof.
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