(under subclass 76) Devices provided with means for rotating the pots. This subclass includes electric drives especially designed for rotating the pot, and also means to reciprocate the guide and/or the pot. Couplings when embodied as a part of or a modification of the drive and the pot are also included.
(1) Note. Other drives are in this class, subclasses 92+.
(3) Note. Couplings, per se, are in Class 403, Joints and Connections.
SEE OR SEARCH CLASS
210, Liquid Purification or Separation,
360.1+, for centrifugal extractors, some of which have driving mechanisms.
