US PATENT SUBCLASS 241 / 262
.~.~ Reciprocating surface or surfaces


Current as of: June, 1999
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241 /   HD   SOLID MATERIAL COMMINUTION OR DISINTEGRATION

*  DD  APPARATUS {41}
198.1  DF  .~ Cooperating comminuting surfaces (e.g., jaw crusher) {5}
262.~.~ Reciprocating surface or surfaces {3}
263  DF  .~.~.~> Parallel motion
264  DF  .~.~.~> Oscillating comminuting surface {4}
270  DF  .~.~.~> Vertical rectilinear movement (e.g., stamp mills) {3}


DEFINITION

Classification: 241/262

(under subclass 198.1) Apparatus in which at least one of the cooperating comminuting surfaces has a reciprocating motion,

i.e., traverses the same path and reverses its motion at the ends of such path.

(1) Note. The path may be rectilinear or curvilinear.

SEE OR SEARCH THIS CLASS, SUBCLASS:

94, for reciprocating surfaces having openings.

147+, and 164, for plural reciprocating type comminutors.

169, for hand support type comminutors having this character of motion. 201+, for compound movement comminutors in which the motion may have a reciprocating component.

237, and 250, for devices in which a reciprocating surface cooperates with a rotary surface.

283, for single surface type reciprocating comminutors.

SEE OR SEARCH CLASS

60, Power Plants, appropriate subclasses, for fluid motor actuating means for reciprocating comminuting surfaces.

74, Machine Element or Mechanism, appropriate subclasses, particularly

25+, for machine elements for actuating reciprocating comminuting surfaces.

123, Internal-Combustion Engines, appropriate subclasses, for internal combustion motors for actuating reciprocating comminuting surfaces.

452, Butchering,

144, for meat tenderizers of similar construction.