Actuating assembly for moving an operative member of a glassware forming machine
AssigneeBottero S.p.A.
InventorsMarcello Ostorero, Luca Macagno, Davide Scotto, Lorenzo Armando, Fabio Basiglio
Life of this patent
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Abstract
In a glassware forming machine, an actuating assembly of an operative member has a connecting frame; a shaft for supporting the operative member coupled to the connecting frame to translate and rotate about a fixed axis thereof; a pneumatic jack for displacing the supporting shaft along the axis provided with a rod connected to the supporting shaft; a cam and tappet device for rotating the supporting shaft in opposite directions about the axis; and a hydraulic device for stabilizing the motion of the shaft; the rod having at least one hollow portion for housing the hydraulic motion stabilizing device.
Claims15
An actuating assembly for moving an operative member of a glassware forming machine, the assembly comprising a connecting frame adapted to be fixed to a supporting structure of the machine;
- a shaft for supporting the operative member and coupled to the connecting frame so as to translate and rotate about a fixed axis thereof;
- a pneumatic jack for displacing said shaft along said axis and comprising a rod connected to said shaft and a piston;
- a cam and tappet device for rotating the shaft in opposite directions about said axis;
- and hydraulic means for stabilizing the motion of said supporting shaft;
- characterized in that said rod comprises at least one hollow portion, and in that said stabilizing hydraulic means are housed in said hollow portion.
Dependencies are inferred from the claim text.