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公开(公告)号：US5367030A
公开(公告)日：1994-11-22
申请号：US196893
申请日：1994-02-14
申请人： Yimsan Gau , Michael J. Keogh , James R. Leech , Hugh E. McGee
发明人： Yimsan Gau , Michael J. Keogh , James R. Leech , Hugh E. McGee
CPC分类号： C08K5/09
摘要： A process for crosslinking a thermoplastic ethylene silane copolymer which comprises forming the ethylene silane copolymer in a thermoforming operation into a shaped article and thereafter subjecting the thermoplastic ethylene silane copolymer shaped article to a solution of benzoic acid in an mount and for a time sufficient to crosslink the thermoplastic ethylene silane copolymer.
摘要翻译： 一种交联热塑性乙烯硅烷共聚物的方法，其包括在热成型操作中将乙烯硅烷共聚物形成成型制品，然后将热塑性乙烯硅烷共聚物成型制品在苯甲酸溶液中溶解至足以交联的时间 热塑性乙烯硅烷共聚物。
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公开(公告)号：US5092756A
公开(公告)日：1992-03-03
申请号：US624972
申请日：1990-12-10
申请人： Yimsan Gau , James R. Leech
发明人： Yimsan Gau , James R. Leech
CPC分类号： B29C67/0014 , B29C53/08 , B29C53/086
摘要： Apparatus for deforming a pipe liner having a frame including an entry and an exit for the pipe liner passing through the frame and slidably adjustable discs and cylinders which cooperate to deform a pipe liner disposed intermediate the entry and exit, of the frame. The apparatus also includes a system of blocks, guide rods, and a chain assembly which regulate the deforming position of the discs and cylinders.
摘要翻译： 一种用于使具有框架的管衬的变形的装置，该框架包括通过框架的管道衬套的入口和出口以及可滑动调节的盘和气缸，所述圆盘和气缸协作以使设置在框架的入口和出口中间的管道衬套变形。 该装置还包括块，导杆和链条组件系统，该组件调节盘和圆筒的变形位置。
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公开(公告)号：US5890836A
公开(公告)日：1999-04-06
申请号：US929911
申请日：1997-09-15
申请人： James R. Leech
发明人： James R. Leech
CPC分类号： E02B3/14
摘要： Interlocking blocks for the stabilization of stream and river banks and ct lines, road bed embankments, and boat ramps, are made of concrete, and have a high proportion of open area. Interlocking connections between adjacent blocks are made by radial projecting members and recesses on the periphery of each block, the projecting members of one block fitting into the recesses on adjacent blocks. Projections and recesses are alternately provided at regular angular intervals such that blocks can be assembled in either square or an equilateral triangular patterns. A layer of filter cloth material is laid on the sloping surface and upon which the blocks are then placed; this filter cloth slows down the leaching of water through the open areas between the interlocking blocks and prevents the washing away of sand and silt by stream or river water or rainwater runoff.
摘要翻译： 用于稳定河流，河岸和海岸线，路基堤坝和船坡的联锁块由混凝土制成，开放面积比例较高。 相邻块之间的联锁连接由每个块的周边上的径向突出的构件和凹部制成，一个块的突出构件装配到相邻块上的凹部中。 以规则的角度间隔交替地设置投影和凹槽，使得块可以以正方形或等边三角形图案组装。 一层滤布材料放置在倾斜表面上，然后放置块体; 这种滤布减慢了水通过互锁块之间的开放区域的浸出，并防止流或河水或雨水径流冲刷掉沙粒和淤泥。
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