Title:
STRUCTURE OF HOLE PROVIDED IN MATERIAL TO BE CRUSHED
Document Type and Number:
Japanese Patent JP2002192006
Kind Code:
A
Abstract:
To enhance the crushing effect of a material to be crushed by an electric impact effect.
The structure of a hole (12) which is provided in the material (10) to be crushed for crushing the material (10) by an electric impact effect and which has a bottom (16) and an opening end (18), has an inclined plane (26), a conical surface (28), or an inclined concave surface extended from the bottom to the opening end.
Inventors:
KAKIUCHI YUKIO
KITAHARA SHIGEO
OKAZAKI TORU
HATA RYOSUKE
FURUKAWA KOHEI
TAKEGAKI YOSHIKATSU
YOSHIHARA NORIAKI
FURUKAWA TADAHIKO
SAKUHARA YOUICHI
FUJIWARA KAZUHIRO
KITAHARA SHIGEO
OKAZAKI TORU
HATA RYOSUKE
FURUKAWA KOHEI
TAKEGAKI YOSHIKATSU
YOSHIHARA NORIAKI
FURUKAWA TADAHIKO
SAKUHARA YOUICHI
FUJIWARA KAZUHIRO
Application Number:
JP2000399718A
Publication Date:
July 10, 2002
Filing Date:
December 28, 2000
Export Citation:
Assignee:
KUMAGAI GUMI CO LTD
SUMITOMO ELECTRIC INDUSTRIES
OKUMURA ENGINEERING CORP
SUMITOMO ELECTRIC INDUSTRIES
OKUMURA ENGINEERING CORP
International Classes:
B02C19/18; (IPC1-7): B02C19/18
Domestic Patent References:
| JP2001193381A | 2001-07-17 |
Attorney, Agent or Firm:
Matsunaga Nobuyuki