Title:
CRUSHER
Document Type and Number:
WIPO Patent Application WO/2019/117182
Kind Code:
A1
Abstract:
One among a concave (100) and a mantle (500) is movable along a vertical direction (Z direction) relative to the other among the concave (100) and the mantle (500). The upper end (UE1) of a first crushing surface (102) on the concave (100) is at a higher position than the upper end (UE2) of a second crushing surface (502) on the mantle (500). The distance (ΔH), in the vertical direction (Z direction), from the upper end (UE2) of the second crushing surface (502) on the mantle (500) to the upper end (UE1) of the first crushing surface (102) on the concave (100) is at least 40% (ΔH/H ≥ 0.40) of the distance (H) from the lower end (LE1) to the upper end (UE1) of the first crushing surface (102) on the concave (100).
Inventors:
TSUKADA KOJI (JP)
HAGANE TAKUYA (JP)
HAGANE TAKUYA (JP)
Application Number:
PCT/JP2018/045614
Publication Date:
June 20, 2019
Filing Date:
December 12, 2018
Export Citation:
Assignee:
FURUKAWA IND MACHINERY SYSTEMS CO LTD (JP)
International Classes:
B02C2/04
Foreign References:
| JP2012240014A | 2012-12-10 | |||
| JP2001327883A | 2001-11-27 | |||
| JPH0386042U | 1991-08-30 | |||
| JPS272744B1 | ||||
| US2553988A | 1951-05-22 | |||
| GB1135578A | 1968-12-04 | |||
| JPS5124973A | 1976-02-28 |
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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