Title:
GYRATORY CRUSHER
Document Type and Number:
Japanese Patent JPH11151448
Kind Code:
A
Abstract:
To save the uneven abrasion eliminating work for a bowl liner and to improve operation efficiency.
In a gyratory crusher for crushing a material to be crushed, which is supplied to a crushing section 12, by providing the bowl liner 2 on a frame 1, forming the crushing section 12 between a mantle 11 positioned inside thereof and the bowl liner 2 and eccentrically rotating the mantle 11, a hydraulic fixing device A is used as a fixing means of the bowl liner 2 to the frame 1 and by lowering the fixing force of the fixing device A, the rotation of the mantle 1 is transferred to the bowl line 2 through the material to be crushed to rotate the bowl liner 2 without forcibly separating the bowl liner 2 from the frame 1.
Inventors:
AKAGAWA HIROMI
NAKANO MAKOTO
KAYANO HARUO
NAKANO MAKOTO
KAYANO HARUO
Application Number:
JP31835897A
Publication Date:
June 08, 1999
Filing Date:
November 19, 1997
Export Citation:
Assignee:
KURIMOTO LTD
International Classes:
B02C2/04; (IPC1-7): B02C2/04
Attorney, Agent or Firm:
Bunji Kamata (2 outside)
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