Machine for chamfering pieces of hide, leather and synthetic materials of small thickness, particularly for shoe and leather factories
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United States of America Patent
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-
Oct 2, 1984
Grant Date -
N/A
app pub date -
Jan 21, 1982
filing date -
Jan 30, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a machine for chamfering pieces of hide, leather and synthetic materials of small thickness, in which all the operating machine members, and particularly the rotary cup-shaped blade, the feed roller for feeding the piece to be chamfered and the grinder to sharpen the cup-shaped blade are driven by independent power units. Said machine is also provided with means for the non volatile storage of working programs and for the automatic execution of diversified operating phases according to said programs, with the possibility of interrupting the program, enabling the manual operation of the operating members, and of restoring it after the manual operation.
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