发明名称 |
TACTILE MARKER |
摘要 |
<p>A tactile marker that is formed at least predominantly from a plastics material and which comprises a head portion that is arranged to sit, in use, on a walkway surface and a depending stem that is formed integrally with the head portion and is arranged in use to locate as a press fit within a hole in the walkway. The depending stem is formed along at least a portion of its length with a plurality of barbs, and each barb has a generally annular land and a generally conical portion formed integrally with the land. The generally conical portion has a cross-section that reduces in diameter in a direction away from the head portion.</p> |
申请公布号 |
EP2262951(A1) |
申请公布日期 |
2010.12.22 |
申请号 |
EP20090718411 |
申请日期 |
2009.02.27 |
申请人 |
AUSTACT PTY LTD |
发明人 |
HARWARD, BRIAN;PARKER, DONOVAN;ROZENBOOM, PHILLIP |
分类号 |
A61H3/06;E01C9/04;E01C11/24;E01F11/00;(IPC1-7):E01F9/047;E01F9/06 |
主分类号 |
A61H3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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