| 摘要 |
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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