Transfer chain for a preform heater intended for a container...

Details Transfer chain for a preform heater intended for a container... Transfer chain for a preform heater intended for a container...

2011-05-24

2011-05-24

Davis, Robert B (Department: 1743)

Plastic article or earthenware shaping or treating: apparatus

Female mold and means to shape parison directly by internal...

With heating or cooling means

C198S470100, C425S534000, C432S124000

Reexamination Certificate

active

07946842

ABSTRACT:
A transfer chain for a preform heater, the heater intended for a machine for blow-molding containers, each container being formed from a preform. The transfer chain is intended for a preform heater (31) of the kind in which a preform support element is mounted on an articulated chain with a member for rotating the preform during its travel in the heater. The member for rotating the preform includes a shaft (77) which is fastened to an element (75) of the articulated chain (60) and carries a pinion (62) compelled to roll along a rolling track (63, 65) fastened to a frame (79) when the articulated chain is driven by a motor unit.

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Nov. 22, 2006 International Search Report in corresponding PCT/EP2006/065558.

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