US PATENT SUBCLASS 264 / 503
.~ Shaping against interior of a forming surface by rotation of material or material shaping member

Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

500  DF  DIRECT APPLICATION OF FLUID PRESSURE DIFFERENTIAL TO PERMANENTLY SHAPE, DISTORT, OR SUSTAIN WORK {14}
503.~ Shaping against interior of a forming surface by rotation of material or material shaping member

DEFINITION

Classification: 264/503

Shaping against interior of a forming surface by rotation of material shaping member:

(under subclass 500) Processes in which rotating motion is imparted to the material being shaped or to the mold or shaping surface.

SEE OR SEARCH THIS CLASS, SUBCLASS:

8, for formation of particulate material from a liquid or molten mass by means of centrifugal force.

68, for rotation to produce frictional heat.

69+, for processes which pertain to agitating by plural sequential rotations in reverse directions.

114+, for use of centrifugal force in formation of an article by uniting of bulk assembled particles.

175, for processes of forming indefinite length articles by a calendering operation between endless shaping surface, e.g., belts or wheels. 176, for centrifugal spinning of filaments or fibers.

270, for processes of lining a mold cavity employing centrifugal force.

310+, for processes in which rotating motion is imparted to the material shaped or to the mold without the direct application of differential fluid pressure.

556, for a process of casting fluent material onto the exterior of a cooled roll.

SEE OR SEARCH CLASS

164, Metal Founding,

114+, for processes of centrifugally casting metals.

425, Plastic Article or Earthenware Shaping or Treating: Apparatus,

425+, for a molding machine utilizing mold motion to distribute or compact a fluent material in a mold.