Patent ID: 7338278
Filing Date: 2008-03-04
Classification: B29C,F16C

Abstract:
1. A machine for fabricating receptacles by blow-molding, the machine comprising a rotary mount ( 2 ) and a circuit for passing a cooling fluid, said rotary mount ( 2 ) carrying a carousel of a receptacle blow-molding machine, said mount comprising two rings ( 4 , 7 ) capable of rotating relative to each other, each ring having a raceway, the mount further comprising a bearing device ( 8 ) constituted by rolling bodies interposed between the two raceways, the machine being characterized in that a cooling device is provided comprising at least one cooling circuit ( 9 ) pressed against one of the two rings ( 4 , 7 ) of said mount ( 2 ), in that there are provided measurement means ( 19 ) for measuring the temperature of the mount ( 2 ), and control means ( 21 ) for controlling the flow of cooling fluid as a function of the difference between the temperature of the mount ( 2 ) and a reference temperature, the cooling circuit ( 9 ) of the mount ( 2 ) being connected to the cooling fluid circuit of the machine, in that the cooling circuit ( in that the machine comprises at least two stages (