Abrading – Precision device or process - or with condition responsive... – With indicating
Reexamination Certificate
2011-03-22
2011-03-22
Rachuba, Maurina (Department: 3727)
Abrading
Precision device or process - or with condition responsive...
With indicating
C451S009000
Reexamination Certificate
active
07909676
ABSTRACT:
Measuring apparatus (50) of geometrical parameters of cylinders, rolls and similar elements (11), used for the rolling of flat products operating on a machine for the grinding of said cylinders with an autonomous movement, i.e. with a movement independent of the translation movement of the grinding wheel or other parts, characterized in that it comprises at least four sensors (54, 55), situated on a surface orthogonal to the cylinder (11) or roll and in that at least two of said sensors are situated in opposite positions.
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Bavestrelli Giovanni Guido Maria
Bianchessi Flavio Stefano
Boselli Giovanni
Trevisan Claudio
Costigan James V.
Hedman & Costigan ,P.C.
Rachuba Maurina
Techint Compagnia Tecnica Internazionale S.p.A.
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