发明授权
US6149086A Shoe mounting bracket for a vertical shaft impact crusher and liner for
same
有权
用于垂直轴冲击式破碎机和内衬的鞋安装支架
- 专利标题: Shoe mounting bracket for a vertical shaft impact crusher and liner for same
- 专利标题(中): 用于垂直轴冲击式破碎机和内衬的鞋安装支架
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申请号: US273790申请日: 1999-03-22
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公开(公告)号: US6149086A公开(公告)日: 2000-11-21
- 发明人: Gregory A. Young , Mike Stemper , Albert D. Botton
- 申请人: Gregory A. Young , Mike Stemper , Albert D. Botton
- 申请人地址: IA Cedar Rapids
- 专利权人: Cedarapids, Inc.
- 当前专利权人: Cedarapids, Inc.
- 当前专利权人地址: IA Cedar Rapids
- 主分类号: B02C13/18
- IPC分类号: B02C13/18 ; B02C19/00
摘要:
An improved vertical shaft impact crusher, and in particular a crusher having a shoe assembly attached to a rotatable table assembly, the shoe assembly comprising a bracket, a shoe, and mounting bolts for removably attaching the shoe to the bracket. The shoe has a contact surface which engages a support surface of the bracket to reduce shear forces in the mounting bolts during rotation of the table assembly. The crusher also has a liner for protecting an outside face of the bracket. The liner has spacers located on a mounting surface which create a gap between the liner and the bracket, thereby reducing a prying action caused by uneven deflections in the mounting bracket during rotation of the table assembly.
公开/授权文献
- US4904577A Optical recording element and alloy for use therein 公开/授权日:1990-02-27
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