Invention Grant
- Patent Title: Grinding roller of a roller mill
- Patent Title (中): 辊磨机的研磨辊
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Application No.: US13988539Application Date: 2011-11-28
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Publication No.: US09272284B2Publication Date: 2016-03-01
- Inventor: Ralf Martens , Herbert Pingel
- Applicant: Ralf Martens , Herbert Pingel
- Applicant Address: DE
- Assignee: ThyssenKrupp Industrial Solutions AG
- Current Assignee: ThyssenKrupp Industrial Solutions AG
- Current Assignee Address: DE
- Agency: Renner Kenner Greive Bobak Taylor & Weber
- Priority: DE102010061309 20101217
- International Application: PCT/EP2011/071156 WO 20111128
- International Announcement: WO2012/079965 WO 20120621
- Main IPC: B02C4/02
- IPC: B02C4/02 ; B02C4/30
Abstract:
The grinding roller of a roller mill according to the invention consists essentially of a roller shaft, a main roller body and an external wear ring having a wear protection, wherein the connection between the roller shaft and the main roller body is formed by a shrink fit. The main roller body is formed by at least two coaxially arranged intermediate rings.
Public/Granted literature
- US20130248630A1 GRINDING ROLLER OF A ROLLER MILL Public/Granted day:2013-09-26
Information query
