发明名称 |
Constructional element |
摘要 |
<p>An element 10 for constructing a structure by detachably connecting a plurality of the elements in edge-to-edge relationship. The element 10 comprises a plurality of margins 12, with at least one of the margins 12 being an arcuate margin 12'. Each margin 12 comprises at least two projections 14 and 18 having a recess 16 therebetween. An end-face 14a of the projection 14 is formed with a protruding hinge-pip 22 and an end-face 18a of the projection 18 is formed with a recessed hinge-socket 24. The arcuate margin 12' is adapted to mate with a complementary margin of another element with the hinge-pip 22 of each element 10 being urged into the hinge socket 24 of the other element. <IMAGE></p> |
申请公布号 |
EP1121967(A1) |
申请公布日期 |
2001.08.08 |
申请号 |
EP20010300480 |
申请日期 |
2001.01.19 |
申请人 |
POLYDRON INTERNATIONAL LIMITED |
发明人 |
HARDSTAFF, RICHARD KEITH;GREGORY, ANDREW JAMES;BRAZIER, PAUL |
分类号 |
A63H33/04;A63H33/06;(IPC1-7):A63H33/08 |
主分类号 |
A63H33/04 |
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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