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1. 发明授权

US4537527A Means for providing a vertical drain in soil 失效
标题翻译：在土壤中提供垂直排水的方法
公开(公告)号：US4537527A
公开(公告)日：1985-08-27
申请号：US383167
申请日：1982-05-28
申请人： Mauno O. Juhola , Matti Numminen
发明人： Mauno O. Juhola , Matti Numminen
IPC分类号： E02B11/02 , E02D3/10 , E02B11/00
CPC分类号： E02D3/103
摘要： Apparatus for providing a vertical drain in the soil, comprising a push tube to be pushed into the soil and which carries within it a prefabricated drain, provided with an anchor on the lower end, said prefabricated drain remaining in its place with the aid of an anchor while the push tube is being pulled back upwards. The push tube carries within itself a cut-off device at its lower end for the prefabricated drain, cutting it at desired height. Thereafter, the push tube is, if needed, lifted up for another anchor to be affixed to the lower end of the prefabricated drain. The object of the invention is to achieve that the prefabricated drain that has been cut off inside the push tube is pushed out from the lower end of the push tube. As taught by the invention, the push tube carries inside itself above the cut-off device pushing members which are located on both sides of the prefabricated drain and press the prefabricated drain between themselves with the aid of operating member and move it downwards so that the lower end of the prefabricated drain will project below the lower end of the push tube for another anchor to be affixed to the lower end of the prefabricated drain.
摘要翻译：用于在土壤中提供垂直排水的装置，包括被推入土壤中的推管，其内装有预制排水管，在下端设有锚，所述预制排水管借助于当推管被向上拉回时，锚固器。推管本身在其下端装有一个截止装置，用于预制排水管，将其切割成所需的高度。此后，如果需要，推管被提升以用于另一个锚固件固定到预制排水管的下端。本发明的目的是实现在推管内切断的预制排水管从推管的下端被推出。如本发明所教导的那样，推管内部将内部自身置于位于预制排水管两侧的切断装置推动构件的上方，借助于操作构件将它们在它们之间按压预制排水并向下移动，预制排水管的下端将突出在推管的下端下方，另一锚固件固定在预制排水管的下端。

2. 发明授权

US4449848A Means for providing a vertical drain in soil 失效
标题翻译：在土壤中提供垂直排水的方法
公开(公告)号：US4449848A
公开(公告)日：1984-05-22
申请号：US465045
申请日：1983-02-09
申请人： Mauno O. Juhola
发明人： Mauno O. Juhola
IPC分类号： E02D3/10
CPC分类号： E02D3/103
摘要： Means for providing a vertical drain in soil, comprising a push tube to be pushed into the soil and which carries within itself a prefabricated drain provided with a plate-like anchor on the lower end, and which anchor rests against the lower end of the push tube, and keeps the prefabricated drain in its place when the push tube is pulled upwards. The difficulty lies in making sure that the anchor and the prefabricated drain really remain stationary also in soft soil. As taught by the invention, the lower end of the push tube is provided with at least one pouch-like pressure member located between said push tube and the anchor and inflatable by the aid of a pressurized fluid so that it will push the anchor off the lower end of the push tube and spread it out in an opened position.
摘要翻译：用于在土壤中提供垂直排水的装置，包括被推入土壤中的推管，并且其内部承载有预制排水口，该排水管在下端设置有板状锚固件，并且该锚固件抵靠推动器的下端并且当推管向上拉时，将预制排水管保持在其位置。困难在于确保锚和预制排水管在软土中确实保持静止。如本发明所教导的，推管的下端设置有位于所述推管和锚之间的至少一个袋状压力构件，并借助于加压流体可膨胀，使得其将锚固件推离推管的下端并将其展开在打开位置。

3. 发明授权

US4455105A Procedure and means for creating a vertical drain 失效
标题翻译：创建垂直排水的程序和方法
公开(公告)号：US4455105A
公开(公告)日：1984-06-19
申请号：US346053
申请日：1982-01-20
申请人： Mauno O. Juhola
发明人： Mauno O. Juhola
IPC分类号： E02B11/00 , E02D3/10
CPC分类号： E02D3/103 , E02B11/00 , Y10T83/739 , Y10T83/8858
摘要： A procedure for creating a vertical drain by pushing into the ground an insertion tube (7) housing within itself a so-called prefabricated drain (9), by pulling out the insertion tube and cutting off the prefabricated drain. The prefabricated drain is cut off with a cross-cutting means located within the insertion tube (7) at such height, or in such a layer as for instance a sand stratum (3) which accepts the water conveyed by the prefabricated drain.
摘要翻译： PCT No.PCT / FI81 / 00035 Sec。 371日期1982年1月20日 102（e）1982年10月20日日期PCT提交1981年5月21日PCT公布。公开号WO81 / 03354 日期：1981年11月26日。一种用于通过将插入管拉出并切断预制排水管（9），将其内部容纳所谓的预制排水管（9）的插入管（7）推入地面来产生垂直排水。在这样的高度处或在例如接受由预制排水口输送的水的砂层（3）的层中切割具有位于插入管（7）内的横切装置的预制排水管。

4. 发明授权

US4428699A Procedure and means for providing a vertical drain in the bottom of a water body 失效
标题翻译：在水体底部提供垂直排水的程序和方法
公开(公告)号：US4428699A
公开(公告)日：1984-01-31
申请号：US447931
申请日：1982-12-08
申请人： Mauno O. Juhola
发明人： Mauno O. Juhola
IPC分类号： E02D3/10 , E21B19/00
CPC分类号： E02D3/103
摘要： Procedure and means for making a vertical drain in the bottom of a water body, e.g. a sea or lake, from a raft on the surface of the water body. A conveying member, carried by the raft movably in vertical direction, is brought to be close to the bottom of the water body. A push tube, carried by the conveying member movably in vertical direction, is pushed into the soil layer on the bottom of the water body to desired depth, whereby the push tube carries along the prefabricated drain, provided with an anchor on its lower end, located therewith in. Thereafter, the push tube is pulled up, the strip drain remaining in its place in the soil layer by the aid of the anchor. The aim of the invention is to reduce the consumption of prefabricated drain material, to reduce the time consumed in the operation and to reduce energy consumption. The invention teaches to pull the push tube up above the lower end of the conveying member. Another anchor is affixed to the prefabricated drain by the aid of an affixing means, located on the lower end of the conveying member.
摘要翻译：在水体底部进行垂直排水的方法和方法，例如海水或湖泊，从水体表面的木筏。由垂直方向移动的筏承载的输送构件靠近水体的底部。由输送构件在垂直方向可移动地承载的推动管被推入水体底部的土层中以达到期望的深度，由此推管沿着预制排水管运送，在其下端设有锚固件，此后，推动管被拉起，借助于锚杆，带状排水管保持在其位于土壤层中的位置。本发明的目的是减少预制排水材料的消耗，减少操作所消耗的时间并降低能耗。本发明教导了将推管拉到输送构件的下端上方。借助于位于输送构件的下端上的固定装置将另一锚固件固定在预制排水口上。

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