US PATENT SUBCLASS 164 / 271
MEANS TO SHAPE METALLIC MATERIAL

Current as of: June, 1999
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164 /   HD   METAL FOUNDING

271MEANS TO SHAPE METALLIC MATERIAL {12}
272  DF  .~> Metal revolving or tumbling type shaping means
418  DF  .~> Continuous or semicontinuous casting {12}
284  DF  .~> Pressure shaping means {5}
322  DF  .~> Plural independent molds {1}
332  DF  .~> Including means to hold or position preformed product part in shaping area {2}
335  DF  .~> Including ladle or crucible type melt receptacle {2}
338.1  DF  .~> Including means to heat mold {1}
339  DF  .~> Including means to assemble mold parts {3}
344  DF  .~> Including means to eject or separate product from shaping surface {2}
348  DF  .~> Including means to apply coolant to mold or casting
349  DF  .~> United particle type shaping surface (e.g., sand, etc.) {9}
371  DF  .~> Chill, shaping type {2}

DEFINITION

Classification: 164/271

(under the class definition) Apparatus wherein such apparatus provides a surface to impart a shape to molten metal as it freezes.

SEE OR SEARCH CLASS

425, Plastic Article or Earthenware Shaping or Treating: Apparatus, appropriate subclasses for molding apparatus for shaping or reshaping fluent or plastic material not elsewhere provided for; especially see

78+, for means for molding powdered metal.

428, Stock Material or Miscellaneous Articles,

544+, for stock materials, e.g., of indefinite length, which are all metal or have adjacent metal components.