发明名称 |
DEVICE FOR MOUNTING AN ACCESS COVER |
摘要 |
The present invention relates to a device for mounting an access cover (60) in a wearing surface, for example a road surface, having a wear course (7) overlying a base course (8), the device comprising a service frame (50) in which the cover is removably received and a main frame (20) for mounting below the base course, wherein the service frame is movable to a plurality of positions relative to the main frame including a first position at which, in use, a top surface (62) of the access cover is substantially flush with the top surface (11) of the wearing course and a second position at which, in use, the top surface of the access cover is substantially flush with the bottom surface of the base course. A method of resurfacing a road or the like is also provided.
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申请公布号 |
WO9737086(A1) |
申请公布日期 |
1997.10.09 |
申请号 |
WO1997GB00887 |
申请日期 |
1997.03.27 |
申请人 |
CSR LIMITED;HAWKINS, DAVID, JOHN, DRAKE |
发明人 |
HAWKINS, DAVID, JOHN, DRAKE |
分类号 |
E02D29/14;(IPC1-7):E02D29/14 |
主分类号 |
E02D29/14 |
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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