- 专利标题: Mill liner installation
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申请号: US16471426申请日: 2017-12-19
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公开(公告)号: US11383245B2公开(公告)日: 2022-07-12
- 发明人: Peter John Rubie , Andrew Ross Chapman
- 申请人: Russell Mineral Equipment Pty Ltd
- 申请人地址: AU Toowoomba
- 专利权人: Russell Mineral Equipment Pty Ltd
- 当前专利权人: Russell Mineral Equipment Pty Ltd
- 当前专利权人地址: AU Toowoomba
- 代理机构: McCarter & English, LLP
- 优先权: AU2016905248 20161219
- 国际申请: PCT/AU2017/051417 WO 20171219
- 国际公布: WO2018/112524 WO 20180628
- 主分类号: B25B29/02
- IPC分类号: B25B29/02 ; B02C19/00 ; B25B23/10 ; B25B23/12 ; F16B23/00
摘要:
The present disclosure relates to a method for use in installation of a mill liner, the method including (a) retaining a mounting bolt at least partially within a liner opening extending through the mill liner, (b) positioning the mill liner against a mill shell so that the retained mounting bolt is aligned with a mill shell opening extending through the mill shell, (c) selectively coupling an extraction tool to the mounting bolt, the coupling performed by an operator outside of the mill shell, (d) detaching the mounting bolt from the liner using the extraction tool; (e) pulling the mounting bolt through the mill shell opening so that at least a portion of the mounting bolt protrudes outside of the mill shell, and, (e) securing a fastener onto the mounting bolt to thereby attach the mill liner to the mill.
公开/授权文献
- US20210129155A1 Mill Liner Installation 公开/授权日:2021-05-06
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