Trimmer for cylindrical objects
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 9, 1987
Grant Date -
N/A
app pub date -
Sep 16, 1985
filing date -
Sep 16, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A trimmer for making a circumferential cut through a hollow cylindrical object. The trimmer has a rotatably cup which holds a blade support assembly which rotates with the rotatable cup. A cam member is supported by the rotatable cup and rotates in the same direction as a rotatable cup but at a slightly different speed. In one cutting cycle, the cam member rotates one revolution different from the rotatable cup. This causes the blade to move in and out of contact with the object to be cut while the blade is rotating about the periphery of the object.
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