Invention Application
- Patent Title: MINE SHAFT LINER PLATE SYSTEM AND METHOD
- Patent Title (中): 矿井衬板系统及方法
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Application No.: US14313314Application Date: 2014-06-24
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Publication No.: US20140356072A1Publication Date: 2014-12-04
- Inventor: Darrell J. Sanders , Vernon B. Cameron , Mark J. Swarny
- Applicant: Darrell J. Sanders , Vernon B. Cameron , Mark J. Swarny
- Main IPC: E21D11/00
- IPC: E21D11/00
Abstract:
A liner plate structure, system and method is provided for lining of mine shaft bores, tunnels and the like. The liner plate structure includes a primary plate portion and at least one flange disposed at a side edge of the primary plate portion. A polymer seal element extends along a recess within an exterior surface of the flange.
Information query
