US PATENT SUBCLASS 177 / 116
.~ Feed

Current as of: June, 1999
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177 /   HD   WEIGHING SCALES

60  DF  WEIGHER RESPONSIVE MATERIAL CONTROL {13}
116.~ Feed {4}
117  DF  .~.~> Weigh chamber placement initiates flow
118  DF  .~.~> With receiver retainer
119  DF  .~.~> Conveyer {2}
122  DF  .~.~> Sequentially actuated flow control means {1}

DEFINITION

Classification: 177/116

(under subclass 60) Apparatus relating to the supply of material to the weigh chamber.

SEE OR SEARCH THIS CLASS, SUBCLASS:

64+, for control of feed responsive to additional material presence.

68+, for manually initiated feed with weigh chamber responsive cutoff.

98+, for a feed diverter controlling flow to alternating weigh chambers.

107, for initiation of a feed valve by closing of a discharge valve.

111, for a feed valve mechanically interconnected with a weigh chamber discharge valve or gate. 114, for correlated feed and discharge of a weigh chamber.

SEE OR SEARCH CLASS

222, Dispensing,

55, for a controller that effects the discharge of a dispenser responsive to weight of unrestrained material to secure uniformity of discharge from the dispenser.