Invention Grant
- Patent Title: Grinding roll
- Patent Title (中): 研磨辊
-
Application No.: US10895707Application Date: 2004-07-21
-
Publication No.: US07510135B2Publication Date: 2009-03-31
- Inventor: Egbert Burchardt , René Klymowsky , Johann Knecht , Norbert Patzelt
- Applicant: Egbert Burchardt , René Klymowsky , Johann Knecht , Norbert Patzelt
- Applicant Address: DE Beckum
- Assignee: Polysius AG
- Current Assignee: Polysius AG
- Current Assignee Address: DE Beckum
- Agency: Stites & Harbison PLLC
- Agent Ross F. Hunt, Jr.
- Priority: DE10335115 20030731
- Main IPC: B02C1/10
- IPC: B02C1/10 ; B02C7/12 ; B02C13/28 ; B02C15/16 ; B02C17/20 ; B02C23/00
Abstract:
The invention relates to a grinding roll with a basic roll body as well as a plurality of wear protection elements made from hard metal which form at least a part of the roll surface. The basic roll body has recesses extending in the circumferential direction, a plurality of wear protection elements being disposed one behind the other in the circumferential direction in each recess.
Public/Granted literature
- US20050061901A1 Grinding roll Public/Granted day:2005-03-24
Information query
