发明授权
- 专利标题: Rod construction
- 专利标题(中): 杆施工
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申请号: US768854申请日: 1991-10-08
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公开(公告)号: US5229187A公开(公告)日: 1993-07-20
- 发明人: John H. McGinn
- 申请人: John H. McGinn
- 申请人地址: AUX Queensland
- 专利权人: McGinn Designer Rods Pty. Ltd.
- 当前专利权人: McGinn Designer Rods Pty. Ltd.
- 当前专利权人地址: AUX Queensland
- 优先权: AUXPJ3621 19890410
- 主分类号: A01K87/00
- IPC分类号: A01K87/00
摘要:
A rod comprises a plurality of elongate members joined together in an assembly, with each elongate member having a generally T-shape cross-section and being formed from fibre reinforced sheet material. Each member comprises two outwardly curved members formed with first leg sections contiguously disposed and connected to form the web of the T-shape, second leg sections extending at an angle to the first leg sections, and a planar cap member spanning and connected to the second leg sections to form the cap of the T-shape. The cap member has opposite ends which define abutment faces. Each curved member has a curved radius portion between the leg sections, with the curved radius portions and the planar cap defining a space therebetween which is filled with a filler material. The cap members are joined together so that said abutment faces of adjacent cap members are contiguous, thereby forming the assembly.
公开/授权文献
- US4667385A Lance for stirring molten metal and method of making the same 公开/授权日:1987-05-26