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Title:
土粉砕装置
Document Type and Number:
Japanese Patent JP4768316
Kind Code:
B2
Abstract:

To provide a soil crushing apparatus capable of crushing soil without unevenness.

The apparatus has a belt conveyer 2 carrying soil charged from a charging inlet 12 arranged at one end to the discharging outlet 14 on the other end and two or more crushing rotors 3 arranged side by side in the carrying direction and above the belt conveyer 2. The individual crushing rotors 3 have different rotational speeds: the rotational speed of the crushing rotor 3 on the side of the discharging outlet 14 is higher than that of the crushing rotor 3 on the side of the charging inlet 12.

COPYRIGHT: (C)2007,JPO&INPIT


Inventors:
Eiji Kawashima
Ken Yano
Hiroshi Iizuka
Application Number:
JP2005150615A
Publication Date:
September 07, 2011
Filing Date:
May 24, 2005
Export Citation:
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Assignee:
Kayaba Industry Co., Ltd.
International Classes:
B02C19/00; B02C13/06; B09B3/00; B09C1/02; B09C1/08; E02F7/00
Domestic Patent References:
JP2003176545A
JP51062455A
JP2001140281A
JP2002250049A
JP2003340309A
JP2004321332A
JP9239352A
JP2002253980A
JP200286009A
Attorney, Agent or Firm:
Izumi Amano