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1. 发明申请

WO2012042263A1 A LINER 审中-公开
标题翻译：一个LINER
公开(公告)号：WO2012042263A1
公开(公告)日：2012-04-05
申请号：PCT/GB2011/051840
申请日：2011-09-28
申请人： NORTHSTONE (NI) LIMITED , PRINGLE, Graeme James , CASSIDY, Lee
发明人： PRINGLE, Graeme James , CASSIDY, Lee
IPC分类号： E02D29/12
CPC分类号： E02D29/12 , E02D29/121 , E02D29/124 , E02D29/125
摘要： A stackable section (1) which, may be stacked with other sections (1) to form a liner (200) for a manhole chamber. The stackable section (1) has an inner (11) and outer (13) skin and at least a part of the stackable section (1) has two webs (21, 23) extending in a direction generally perpendicular to the stacking direction At least one web (21, 23) may extend between the inner (11) and outer (13) skins. The stackable section (1) may define a perimeter having two ends and at least one web or a combination of webs (21, 23) may extend over a majority of the distance between the two ends. The stackable section may comprise four straight pieces (3) and four curved pieces (9) arranged to form a substantially rectangular perimeter. At least one piece (3) may be made by pultrusion.
摘要翻译：可叠置的部分（1），其可以与其他部分（1）堆叠以形成用于人孔腔室的衬垫（200）。可堆叠部分（1）具有内部（11）和外部（13）表皮，并且可堆叠部分（1）的至少一部分具有沿大致垂直于层叠方向的方向延伸的两个腹板（21,23）至少一个腹板（21,23）可以在内部（11）和外部（13）表面之间延伸。可堆叠部分（1）可以限定具有两个端部的周边，并且至少一个腹板或腹板（21,23）的组合可以在两端之间的距离的大部分上延伸。可堆叠部分可以包括四个直的片（3）和四个弯曲片（9），其被布置成形成大致矩形的周边。至少一件（3）可以通过拉挤成型制成。

2. 发明申请

WO2015177564A1 A LINER 审中-公开
标题翻译：一个LINER
公开(公告)号：WO2015177564A1
公开(公告)日：2015-11-26
申请号：PCT/GB2015/051507
申请日：2015-05-21
申请人： NORTHSTONE (NI) LIMITED
发明人： CASSIDY, Lee , PRINGLE, Graeme
IPC分类号： E02D29/12 , E02D29/14
CPC分类号： E02D29/125 , E02D29/12 , E02D29/124 , E02D29/1463 , E02D2300/007
摘要： A liner for a manhole cover is made up of stackable sections. Each stackable section is formed of a plurality (e.g. 4) pieces. Each piece comprises a first arm and a second arm which are substantially perpendicular to one another, the first arm being longer than the second arm, and both arms comprising connection means to allow the pieces to be connected together. The respective dimensions of the first arm and the second arm are chosen such that, when the piece is incorporated into a stackable section comprising three other corresponding pieces that are connected to each other in a sequence of a second arm of one piece connected to the first arm of an adjacent piece to form a quadrilateral stackable section, a further corresponding piece can fit within the stackable section along an axis substantially parallel to the longitudinal axis of the first arm. Further corresponding pieces can thus be arranged within a complete stackable section to maximise the number of pieces that can be transported in a given space.
摘要翻译：用于人孔盖的衬垫由可堆叠部分组成。每个可堆叠部分由多个（例如4个）片组成。每个部件包括基本上彼此垂直的第一臂和第二臂，第一臂比第二臂长，并且两个臂包括连接装置，以允许片连接在一起。第一臂和第二臂的相应尺寸被选择成使得当该件被结合到可堆叠部分中时，该可堆叠部分包括三个其它对应的片段，该三个其它相应的片段按照连接到第一相邻件的臂形成四边形可堆叠部分，另外的对应件可以沿着基本上平行于第一臂的纵向轴线的轴线装配在可堆叠部分内。因此，可以将进一步的对应的部件布置在完整的可堆叠部分内，以最大化在给定空间内可以运输的件的数量。

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