Cutting – Other than completely through work thickness or through work... – Scoring
Patent
1989-04-04
1991-08-13
Yost, Frank T.
Cutting
Other than completely through work thickness or through work...
Scoring
83881, 83 76, 83361, B26D 308
Patent
active
050386549
ABSTRACT:
The load applied to a scoring wheel to the combined load of a first predetermined constant load and a second variable load. The second load is varied in response to changes in the scoring speed to provide a uniform scoring depth.
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PPG Industries Inc.
Siminerio Andrew C.
Smith Scott A.
Yost Frank T.
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