| 摘要 |
A method and system for feeding a continuous rod of elastomeric material automatically to a user unit along a feed line having at least one powered portion and extending between an extruder, for forming the rod, and the user unit, and wherein, upstream from the powered portion, the rod is fed along a supporting device defining, for the rod and when at rest, a first path of given fixed length; and wherein, once the rod reaches and is engaged by the powered portion, a movable part of the supporting device is withdrawn from the first path to feed the rod along a second path, one portion of which is a bend of variable length.
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