Invention Grant
- Patent Title: Lifter bar, arrangement at grinding mill discharge end and method for disassembling discharge end of grinding mill
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Application No.: US17921866Application Date: 2020-06-29
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Publication No.: US11919008B2Publication Date: 2024-03-05
- Inventor: Nick Green , Damon Bordi , Tuomas Tani , Peter Nilsson
- Applicant: Metso Outotec Finland Oy
- Applicant Address: FI Tampere
- Assignee: Metso Outotec Finland Oy
- Current Assignee: Metso Outotec Finland Oy
- Current Assignee Address: FI Tampere
- Agency: Andrus Intellectual Property Law, LLP
- International Application: PCT/FI2020/050474 2020.06.29
- International Announcement: WO2022/003232A 2022.01.06
- Date entered country: 2022-10-27
- Main IPC: B02C17/00
- IPC: B02C17/00 ; B02C17/18
Abstract:
A lifter bar for an open-ended grinding mill that includes an elongated bar structure and at least one groove portion provided in the elongated bar structure. The groove portion is configured to open on the side of the lifter bar facing outwards from the grinding mill volume, when the lifter bar is mounted onto the grinding mill. The groove portion is provided with at least one through hole opening for a mounting member.
Public/Granted literature
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