Solid material comminution or disintegration – Apparatus – With automatic control
Reexamination Certificate
2007-12-04
2007-12-04
Francis, Faye (Department: 3725)
Solid material comminution or disintegration
Apparatus
With automatic control
C241S101300
Reexamination Certificate
active
10805618
ABSTRACT:
A crushing control apparatus for a shearing crusher, which properly controls the crusher in accordance with kinds of objects to be crushed and is capable of reliably preventing stop of operation due to excessive load, clogging and the like, is provided. For this purpose, the crushing control apparatus includes a mode selecting switch (59) for selecting a mode according to each kind of the objects to be crushed, a ROM (33a) for storing a control condition of the rotary shafts (11, 11), which conforms to the mode for each of the mode, and a controller (33), which reads out the control condition corresponding to a selected mode from the ROM, when the predetermined mode is selected by the mode selecting switch, and controls the rotary shafts to be in the control condition which is read out.
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English translation of Japanese Office Action dated Jun. 20, 2007 issued in a counterpart Japanese application No 2003-302400, 2 pages.
Abe Shimpei
Hishiyama Tooru
Kitani Toshio
Muramoto Ei-ichi
Uemura Takuya
Francis Faye
Frishauf Holtz Goodman & Chick P.C.
Komatsu Ltd.
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