Title:
インパクトクラッシャー
Document Type and Number:
Japanese Patent JP6967142
Kind Code:
B2
Abstract:
An impact crusher for mineral material includes a crusher housing, a reversible rotor arranged in an impact-grinding space of an impact mechanism for propelling mineral material against wear members in the crusher housing; and an adjustment installation setting a spacing of the impact mechanism from the rotor. An upper impact space adjoins the impact-grinding space at the top and has an entry opening for the mineral material. The upper impact space has an upper height region that neighbors the entry opening, a central height region that adjoins the upper height region, and a lower height region that is contiguous to the lower impact-grinding space, with the central height region being a region having a largest internal width and at a widest location thereof, which is above a crushing circle of the rotor, has a maximum width which is larger than a diameter of the crushing circle of the rotor.
Inventors:
Hogendoln Frederick
Application Number:
JP2020512088A
Publication Date:
November 17, 2021
Filing Date:
May 17, 2018
Export Citation:
Assignee:
Keith Track Namrose Fennaught Shap
International Classes:
B02C13/09; B02C13/282; B02C13/286; B02C21/02
Domestic Patent References:
| JP2003093903A | ||||
| JP2007083101A | ||||
| JP2003038968A | ||||
| JP7251084A |
Foreign References:
| CH521792A | ||||
| CN103084238A |
Attorney, Agent or Firm:
Mitsufumi Esaki
Blacksmith
Shinsuke Nakamura
Blacksmith
Shinsuke Nakamura
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