| 摘要 |
The device, for applying decoration to cakes, etc. passing below it on a conveyor belt, consists of a tube filled with the decorative paste and endowed with two to-and-fro movements, one across and one along the conveyor, which can be independent or combined and are both controllable. A small square upper plate is moved by a reduction motor situated at the side on a flange of the frame. Between the plate and the tube are two arms connected to both and a third intermediate arm with reduction motor end engages with one of them.
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