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专利名称：Crushing method and apparatus发明人：Hiroyuki Murata,Masahiro Chiji,Takeshi
Tanaka,Tadao Kuwahara,HarunagaKiuchi,Masamichi Cho
申请号：US07/0954申请日：19870915公开号：US04834298A公开日：190530
摘要：A carbide tip is provided at a charge stock discharge opening of a rotor in acrushing apparatus. The dimension of the carbide tip in the inner circumferential directionof the rotor is set to 1/2 or more of a maximum particle size of the charge stock.Furthermore, another dimension of the carbide tip is set to 1/2-2 times the maximumparticle size of the charge stock. A groove is formed at or near a bonded portionbetween the carbide tip and a base material of an end blade, so as to avoid stressconcentration at the bonded portion.
申请人：KABUSHIKI KAISHA KOBE SEIKO SHO
代理机构：Oblon, Fisher, Spivak, McClelland & Maier
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