发明授权
- 专利标题: Rib strap
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申请号: US15042937申请日: 2016-02-12
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公开(公告)号: US10151202B2公开(公告)日: 2018-12-11
- 发明人: Dakota Faulkner , John C. Stankus , Travis Mikel Sub
- 申请人: FCI Holdings Delaware, Inc.
- 申请人地址: US DE Wilmington
- 专利权人: FCI Holdings Delaware, Inc.
- 当前专利权人: FCI Holdings Delaware, Inc.
- 当前专利权人地址: US DE Wilmington
- 代理机构: The Webb Law Firm
- 主分类号: E21D21/00
- IPC分类号: E21D21/00 ; E21D11/00
摘要:
A mine rib support includes first and second elongate members each having a first end and a second end, a center plate having a body defining a first opening that receives the first elongate member, a second opening that receives the second elongate member, and an installation opening configured to receive a mine bolt, a first end plate defining first and second openings for receiving the first end of the first and second elongate members, respectively, and a second end plate defining first and second openings for receiving the second end of the first and second elongate members, respectively.
公开/授权文献
- US20160237819A1 Rib Strap 公开/授权日:2016-08-18
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