发明名称 |
WASHER ASSEMBLY FOR VARIABLE ALIGNMENT OF A THREADED FASTENER |
摘要 |
599096Acombinationofawasherassemblyandathreadedfastener(38)isdisclosed.Theassemblyincludesafirstwasherportion(23)withanapertureforthethreadedfastener(38)andasecondwasherportion(24)withanaperture(29)forthefastener.Thefirstandsecondportionshaveopposingsurfacesthatareurgedintocontactupontensioningofthefastener(38).Thesurfaceshaveco-operatingprojectionsandrecessesthatinhibitrelativemovementbetweenthewasherportions.Theaperturesaredimensionedtoproviderelativemovementbetweentheportionswhentheaperturesarealignedtoallowfortheinsertionofthethreadedfastener(38).Thethreadedfastener(38)includesanarcuatesurface(51)toengagethesecondwasherportion(24)adjacenttheaperture(29).Useofthewasherandfastenerassemblytosecureconcreteelementsisalsodisclosed. |
申请公布号 |
NZ599096(A) |
申请公布日期 |
2013.06.28 |
申请号 |
NZ20100599096 |
申请日期 |
2010.11.04 |
申请人 |
RBPSP PTY LTD |
发明人 |
BURKE, JOHN THOMAS;WALSH, ALLAN |
分类号 |
F16B43/02;E04B1/41;F16B35/06 |
主分类号 |
F16B43/02 |
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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