| 摘要 |
A rolling pin apparatus utilizes a pair of free wheeling right angle cylinders disposed in parallel relationship for application to a food work stuff. A chamber is secured to the structure supporting the journals carrying the two cylinders, which chamber is covered by a removable access cover. An inertia operated pendulum-like scraper rides over a screen, both disposed within the chamber so as to break up and dispense a dusting material, usually flour, directing same towards the bottom of the chamber. An elongated valve is connected to the bottom of the chamber and positioned over the cylinders so as to control the amount of flour dispensed onto the outermost areas of each of the cylinders, directed there by two vanes positioned intermediate the chamber and the cylinders. A third vane also acts as an elongated scraper so as to remove extraneous material collected on the surfaces of the cylinders at locations intermediate opposed faces thereof.
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