发明授权
US5474244A Means for attaching an impact member to a coarse reduction impact crusher
失效
用于将冲击构件附接到粗压缩冲击式破碎机的装置
- 专利标题： Means for attaching an impact member to a coarse reduction impact crusher
- 专利标题（中）： 用于将冲击构件附接到粗压缩冲击式破碎机的装置
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申请号： US296798申请日： 1994-08-26
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公开(公告)号： US5474244A公开(公告)日： 1995-12-12
- 发明人: Bruno Gotz
- 申请人： Bruno Gotz
- 申请人地址： DEX Oedheim
- 专利权人： Bohringer; Paul
- 当前专利权人： Bohringer; Paul
- 当前专利权人地址： DEX Oedheim
- 优先权： DEX9312822U 19930826
- 主分类号： B02C13/28
- IPC分类号： B02C13/28
摘要：
A To facilitate manipulation of an impact member 20 of a coarse reduction impact crusher, the impact member 20 together with its wedge members 22 is only loosely inserted in an accommodating cavity 14 for the impact member, whereby when rotation of a rotor 10 is started the impact member 20 and wedge members 22 are urged by the resulting centrifugal force from a disengaged position near the axis of the rotor into a wedged position relatively distant from said axis.
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