Title:
ジョークラッシャー、鉱物材料加工プラント、および鉱物材料を加工する方法
Document Type and Number:
Japanese Patent JP6779913
Kind Code:
B2
Abstract:
A jaw crusher, a mineral material processing plant and a method for processing mineral material. The jaw crusher includes a fixed jaw and a movable jaw for forming a crushing chamber therebetween which is open at the top. The fixed jaw includes a first wear part mounted thereto and the movable jaw includes a pitman and a second wear part mounted thereto. The pitman is rotatably mounted to a first eccentric shaft. The pitman is further rotatably mounted to second eccentric shaft configured to guide the stroke of the movable jaw to create a movement pattern with a substantially linear crushing stroke, wherein the eccentricity of the second eccentric shaft is larger than that of the first eccentric shaft.
Inventors:
Viro Cayo
Run Namper Yanne
Run Namper Yanne
Application Number:
JP2017558536A
Publication Date:
November 04, 2020
Filing Date:
April 22, 2016
Export Citation:
Assignee:
METSO MINERALS, INC.
International Classes:
B02C1/02; B02C21/02
Domestic Patent References:
| JP2004209308A | ||||
| JP2001244U | ||||
| JP3052632U |
Foreign References:
| US4382560 | ||||
| US4248390 | ||||
| US1936742 | ||||
| DE10206709A1 | ||||
| CN203874819U |
Attorney, Agent or Firm:
Kawamori Mitsunori