| 摘要 |
In an apparatus for conveying a product along a helical path, and well suited for the product to be dough, there is provided in combination, a chain and carrier plate means for being moved with the chain, a downward pin connected with the carrier plate means and having an axis disposed laterally of the chain outside the chain from an external side of the chain and the downwardly directed pin carrying an axially downwardly directed roller spaced laterally of the chain outside the chain from the aforementioned external side of the chain, and a support having thereon a facially laterally helical guide rail interposed between the axially downwardly directed roller and the axis of the helical path and laterally facially in contact with the axially downwardly directed roller for guiding the axially downwardly directed roller around the axis of the helical path during movement of the chain.
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