(under subclass 58) Coating apparatus wherein a blast of gas alters the position of the work.
(1) Note. Here may be found, for example, devices for removing a coated article from a work support by means of a fluid blast, or means to separate sheets of paper by directing a fluid blast against the edges thereof.
SEE OR SEARCH THIS CLASS, SUBCLASS:
21, for removing surplus coating from an edible base by a blast of gas.
63, for removing surplus coating from an inedible base by a blast of gas.
SEE OR SEARCH CLASS
83, Cutting, appropriate subclasses for cutting or punching methods or apparatus, including means to move the work or the product, and particularly 22, 24, 98+, and 402 which relate to the application of fluid to work or to product, usually for the purpose of moving it.
271, Sheet Feeding or Delivering,
90+, for means for removing an individual sheet from its position in a pack wherein the sheet is engaged by suction or an air blast.
406, Conveyors: Fluid Current, appropriate subclasses for conveyors in which material is carried by air or some other gas.
