US PATENT SUBCLASS 241 / 191
.~ Rotary striking member, rotor structure

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

*  DD  APPARATUS {41}
191.~ Rotary striking member, rotor structure {3}
192  DF  .~.~> With striking member adjusting means
193  DF  .~.~> With loosely mounted striking member
194  DF  .~.~> Striking member pivoted to rotor

DEFINITION

Classification: 241/191

(under the class definition) Apparatus in which the material is subjected to the action of a rotary member which strikes the material a sudden blow to effect the comminution in which the claims are directed to the rotary support for the striking members or the striking members in combination with

such support.

(1) Note. Patents claiming the combination of parts of the machine and the rotary structure have been included only where there is no mention of significant characteristics of such other parts.

SEE OR SEARCH THIS CLASS, SUBCLASS:

27, for the process of comminuting by use of a rotary striking member.

39, for apparatus in which fluid suspended material is projected against a rotary member which strikes it a blow or in which a rotary member has the additional function of projecting material in a fluid current to effect further comminution against a surface or other portions of the material.

55, for a comminuting device having a rotary striking member combined with gas moving means. 86+, for a comminuting device in which the rotary striking member cooperates with a surface having openings.

138, and 154, for the combination of a plurality of rotary striking member comminutors.

195+, for hammer or striking members, per se.

275, for a device in which a rotary member merely acts as a projector for material to centrifugally force it against another surface. A device having rotary a member which projects material centrifugally as described and in addition strikes the material a blow to effect a partial comminution before being projected is classified in subclasses 185.5-197.

291+, for other comminuting elements, per se.

301, for a feeder or discharger combined with a comminutor where the latter was claimed so broadly as to fail to present a basis for classification in subclass directed to the specific comminutor.

SEE OR SEARCH CLASS

19, Textiles: Fiber Preparation,

30, 33, 35+, and 85+, for a textile preparation machine having similar operation.

198, Conveyors: Power-Driven, for a feeder or discharger involving the use of a conveyor, per se.

221, Article Dispensing, for an article dispenser, not otherwise classified, per se. 222, Dispensing, for a fluent material dispenser, per se.

366, Agitating,

279+, for agitation only effected by rotatable member.

414, Material or Article Handling, for the generic subject matter of material handling, per se.

460, Crop Threshing or Separating,

59+, for a threshing machine using a rotary striking member.