Electric heating – Metal heating – By arc
Reexamination Certificate
2011-03-22
2011-03-22
Evans, Geoffrey S. (Department: 3742)
Electric heating
Metal heating
By arc
C219S121840, C409S202000
Reexamination Certificate
active
07910857
ABSTRACT:
A laser machine tool for carrying out cutting or welding operations includes a laser head carried by a moving member which is displaceable with respect to a workpiece along two horizontal cartesian axes in a relatively wide space with movements involving relatively low accelerations. The laser head is displaceable on the moving member, along a pair of horizontal cartesian axes in a relatively restricted space with high speeds and accelerations, via a pair of slides to which respective balancing weights are operatively associated.
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International Search Report for International Application No. PCT/IB2005/003813, dated Jun. 29, 2006.
de Chirico Michele
Gattiglio Maurizio
Sartorio Franco
Cardona, Esq. Victor A.
Evans Geoffrey S.
Heslin Rothenberg Farley & & Mesiti P.C.
Prima Industrie S.p.A.
Woodall Mark
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