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11. 发明专利

JP2005299226A Excavator of rectangular cross section 有权
标题翻译：矩形横截面挖掘机
公开(公告)号：JP2005299226A
公开(公告)日：2005-10-27
申请号：JP2004116966
申请日：2004-04-12
申请人： Sanwa Kizai Co Ltd , Toda Kensetsu Kogyo Kk , 三和機材株式会社 , 戸田建設工業株式会社
发明人： FUJITA NOBORU , HIRAKAWA ETSUO , NISHITANI SHINJI
IPC分类号： E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide an excavator of rectangular cross section simple in structure and capable of accurately excavating an underground pit of rectangular cross section. SOLUTION: This excavator 100 of rectangular cross section excavates a working face with an endless chain extending along the peripheral edge of rectangular cross section to be excavated, and cutter spokes 30 extended to a rotary support body 24 disposed at the center part of rectangular cross section. Since the tips of the cutter spokes 30 can be displaced along the peripheral edge of rectangular cross section, the rectangular cross section can be accurately excavated, and its structure is extremely simple. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种结构简单，能够精确挖掘矩形截面的地下坑的矩形截面挖掘机。解决方案：该矩形截面挖掘机100挖掘具有沿着矩形截面的周缘延伸的环形链的工作面，以便挖掘，并且刀具轮辐30延伸到设置在中心部分的旋转支撑体24 矩形截面。由于刀具轮辐30的尖端能够沿着矩形截面的周缘移位，所以可以精确地挖掘矩形截面，其结构非常简单。版权所有（C）2006，JPO＆NCIPI

12. 发明专利

JP2007247208A Work machine for excavating wide rectangular continuous hole 审中-公开
标题翻译：用于排除宽矩形连续孔的工作机
公开(公告)号：JP2007247208A
公开(公告)日：2007-09-27
申请号：JP2006070350
申请日：2006-03-15
申请人： Sanwa Kizai Co Ltd , Shimizu Corp , 三和機材株式会社 , 清水建設株式会社
发明人： ISODA KAZUHIKO , MAE KOICHI , HIRAKAWA ETSUO
IPC分类号： E02F5/02
摘要： PROBLEM TO BE SOLVED: To provide a work machine for excavating a wide rectangular continuous hole which can excavate the wide rectangular continuous hole having a several-folded width at a stroke.
SOLUTION: In the work machine for a wide rectangular continuous hole, a plurality of excavating rods which vertically movably support a rotation driving device on a support members erected on the ground are arranged so that a plurality of rows of the excavating rods standing in parallel with one another are placed in a longitudinal direction. The excavating rods are connected to the rotation driving device in a manner capable of transmitting rotation thereof, and hung from the device. Then each excavating rod mounts thereon a single or a plurality of rectangular hole excavators based on a Reuleaux mechanism which encloses the periphery of the rod and radially protrudes a triangular cutter.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于挖掘宽的矩形连续孔的作业机械，该工作机械能够挖掘具有几个折叠宽度的宽的矩形连续孔。解决方案：在用于宽矩形连续孔的作业机中，将竖立在地面上的支撑构件垂直移动地支撑旋转驱动装置的多个挖掘杆布置成使得多排挖掘杆站立彼此平行地放置在纵向方向上。挖掘杆以能够传递其旋转的方式连接到旋转驱动装置，并从该装置悬挂。然后，每个挖掘杆在其上安装有一个或多个矩形孔挖掘机，该挖掘机基于围绕杆的周边并径向突出三角形切割器的Reuleaux机构。版权所有（C）2007，JPO＆INPIT

13. 发明专利

JP2004251078A Construction machine for constructing continuous wall having l-shape underground cross section in excavating direction 审中-公开
标题翻译：用于构造具有L形形状的连续墙的施工机械在穿越方向的地下横截面
公开(公告)号：JP2004251078A
公开(公告)日：2004-09-09
申请号：JP2003079030
申请日：2003-02-17
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： HIRAKAWA ETSUO
IPC分类号： E02F5/02 , E02D5/18
摘要： PROBLEM TO BE SOLVED: To provide a construction machine for easily constructing a continuous wall having a L-shape underground cross section in the excavating direction impossible or requiring high cost with a current method.
SOLUTION: A rotary driving device 2 is provided in an upper part of a self-travelling working machine body 1, and a screw rod 5 with an excavating bit having a bendable tip screw rod 6 with an excavating bit at a lower end thereof is provided, and bending angle of the bendable tip screw rod 6 with the excavating bit is adjusted by a tip screw post 8 bending device 9 through an expansion cross joint 10.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种施工机械，其可以容易地构造具有挖掘方向上的L形地下横截面的连续壁，或者通过当前方法需要高成本。解决方案：旋转驱动装置2设置在自行进工作机体1的上部，并且具有挖掘钻头的螺杆5，该挖掘钻头具有在下端具有挖掘钻头的可弯曲末端螺杆6 并且可弯曲的前端螺杆6与挖掘钻头的弯曲角度通过螺栓柱8弯曲装置9通过膨胀十字接头10进行调节。（C）2004年，JPO＆NCIPI

14. 发明专利

JP2004052514A Method and device for recovering recycling liquid 审中-公开
公开(公告)号：JP2004052514A
公开(公告)日：2004-02-19
申请号：JP2002241184
申请日：2002-07-19
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： HIRAKAWA ETSUO
IPC分类号： E02D5/20 , E02D5/18
摘要： PROBLEM TO BE SOLVED: To avoid the resistance against excavation by sedimentation of gravel, hindrance of insertion of a stress material, stop of drive and impossibility of re-start of an excavator by using an excavated soil carrying means facilitated in maintenance thereof in an open-cut construction containing a soil cement mixing process.
SOLUTION: In the case of excavation using an endless chain type cutter excavator 27, a soil suction opening 1 is provided near a bottom part excavating part, and a pump using a venturi effect is used to carry the excessive slurry type mixture soil to be generated during excavation and agitation, and as the driving force, the recycling liquid, which is taken out of the slurry type excessive mixture soil and of which pressure is raised, or an air lift is used.
COPYRIGHT: (C)2004,JPO

15. 发明专利

JP2007070931A Rotary-rod type rectangular pit excavation work machine and rectangular pit excavation working method 审中-公开
标题翻译：旋转式矩形钻孔挖掘机和矩形钻孔挖掘工作方法
公开(公告)号：JP2007070931A
公开(公告)日：2007-03-22
申请号：JP2005260508
申请日：2005-09-08
申请人： Sanwa Kizai Co Ltd , Shimizu Corp , 三和機材株式会社 , 清水建設株式会社
发明人： ISODA KAZUHIKO , MAE KOICHI , HIRAKAWA ETSUO
IPC分类号： E02F5/14 , E02D3/12 , E02D5/18 , E02F5/02
摘要： PROBLEM TO BE SOLVED: To realize a rotary-rod type rectangular pipe excavation work machine equipped with a rectangular hole excavator of a compact triangular cutter.
SOLUTION: The rotary-rod type rectangular pit excavation work machine is so constituted that a rotary driving device is supported on a supporting member erected on the ground, a plurality of excavation working rods connecting the upper end section to the rotary driving device in a rotationally transferable manner are hung down in parallel with each other, each excavation work rod is equipped with a set or a plurality of sets of rectangular hole excavators of the triangular cutter based on a roller mechanism, each rectangular hole excavator of the triangular cutter is a sun gear fixed on an outer circumferential surface of the excavation work rod and an inner tooth planetary gear concentrically surrounding the sun gear, a fixed inner tooth planetary gear connected to a planetary gear of an adjacent excavation working rod and a gear radially projecting the triangular cutter, and it is inscribed with the sun gear to engage with each other and, at the same time, that an intermediate gear is circumscribed with the planetary gear to engage therewith and dimensions of every part are respectively set by a principle of the roller mechanism.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：实现一种装有紧凑型三角刀的矩形孔挖掘机的旋转杆式矩形管挖掘作业机。解决方案：旋转杆式矩形坑挖掘作业机构构成为：旋转驱动装置被支撑在竖立在地面上的支撑构件上，多个挖掘工作杆将上端部分连接到旋转驱动装置每个挖掘工作杆以可转动的方式彼此平行地悬挂下来，每个挖掘工作杆装有一组或多组基于滚子机构的三角形刀具的矩形孔挖掘机组，每个矩形挖掘机的三角刀是固定在挖掘工作杆的外周面上的太阳齿轮和同心地围绕太阳齿轮的内齿行星齿轮，连接到相邻挖掘工作杆的行星齿轮的固定内齿行星齿轮和径向突出的齿轮三角形切割器，并且刻有太阳齿轮以彼此接合，并且同时成为中间地面 r与行星齿轮接合以与其啮合，并且每个部分的尺寸分别由辊机构的原理设定。版权所有（C）2007，JPO＆INPIT

16. 发明专利

JP2006022519A Under mining device 审中-公开
标题翻译：在采矿设备下
公开(公告)号：JP2006022519A
公开(公告)日：2006-01-26
申请号：JP2004200168
申请日：2004-07-07
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： HIRAKAWA ETSUO
IPC分类号： E02F5/04
摘要： PROBLEM TO BE SOLVED: To eliminate a defect wherein time-consuming work of inserting and fixing a reaction force material into an underground continuous ditch is required in carrying under-mining in the middle of excavation of the underground continuous ditch, and to positively receive reaction force by one rod in various underground continuous ditches different in depth.
SOLUTION: In this under-mining device, a telescopic extensible rod driven to extend into desired length is engaged and supported in a vertically slidable manner and liftably suspension-supported to a mast supported perpendicularly to a base machine, and the other end of an upper longitudinal excavation body with one end journaled to an uppermost rod of the extensible rod, and the other end of a lower longitudinal excavation body with one end journaled to a lowermost rod are bendably connected to each other to form a holing excavation body. Motors are provided for rotationally driving the respective longitudinal excavation bodies, and the under-mining excavation body is bent and stretched by the extension/contraction of the extensible rod.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了消除在地下连续沟的挖掘中期期间，在采矿中需要将反作用力材料插入并固定到地下连续沟中的耗时工作的缺陷，以及通过一根杆在不同深度的各种地下连续沟渠中积极地接收反作用力。解决方案：在这种挖掘装置中，被驱动以延伸到期望长度的伸缩式可伸缩杆以可垂直滑动的方式被接合和支撑，并且可悬吊支撑到垂直于基础机器支撑的桅杆上，另一端一个上端纵向挖掘体，其一端轴颈连接到可伸长杆的最上部的杆上，一个下端纵向挖掘体的另一端与一个最下端的杆相连，以相互弯曲的方式相互连接形成一个开孔体。提供电动机用于旋转地驱动相应的纵向挖掘机构，并且利用挖掘的挖掘机构通过伸长杆的伸缩进行弯曲和拉伸。版权所有（C）2006，JPO＆NCIPI

17. 发明专利

JP2006000831A System for treating mud water and mud, and apparatus therefor 有权
标题翻译：用于处理泥浆和泥浆的系统及其装置
公开(公告)号：JP2006000831A
公开(公告)日：2006-01-05
申请号：JP2004202454
申请日：2004-06-14
申请人： Nakamura Kiso:Kk , Sanwa Kizai Co Ltd , 三和機材株式会社 , 株式会社中村基礎
发明人： FUKUMOTO SEIJI , HIRAKAWA ETSUO , OBA TATSUYA
IPC分类号： C02F11/00 , C02F1/52 , C02F11/12 , E02D3/00 , E02F7/00
摘要： PROBLEM TO BE SOLVED: To allow mud water and mud generated in construction work or the like to be treated regardless of the quantity of water, a mud part to be used as soil for back-filling in a site and general land-filling without making an industrial waste, separate water to be used for make-up water of a drilling liquid, or discharged to a river or sewerage, and further, the whole apparatus to be mounted on a vehicle.
SOLUTION: In the treatment of the mud water and the mud generated in the construction work, the mud water and the mud are transported to a primary solid-liquid separator to carry out primary solid-liquid separation, a primarily separated liquid is transported to a secondary solid-liquid separator to carry out secondary solid-liquid separation, and further in a secondarily separated liquid, non-separated solid content is flocculated and precipitated by a flocculant as tertiary solid-liquid separation. A supernatant liquid is reused for dilution water or the drilling liquid, or discharged to the sewerage or the river as treated water. On the other hand, a secondarily separated solid content is reintroduced into the primary solid-liquid separation, and a tertiarily separated solid content is reused as modified soil such as the soil for back-filling and general land-filling by loading a solidification agent, and mixing to agitate together with the primarily solid-liquid separated solid content.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了允许在施工作业等中产生的泥水和泥浆被处理，不管水的数量如何，用作在场地和一般地面填埋的土壤的泥浆部分，在不产生工业废物的情况下进行填充，分开用于钻井液的补给水的水，或排放到河流或污水中，以及将整个装置安装在车辆上。解决方案：在施工中产生的泥水和泥浆的处理中，将泥浆和泥浆输送到主要的固液分离器进行初级固液分离，主要分离液体为运送到二次固液分离器进行二次固液分离，进一步在二次分离的液体中，未分离的固体成分由絮凝剂絮凝沉淀，作为三次固 - 液分离。上清液重新用于稀释水或钻井液，或作为处理水排放到污水处理厂或河道。另一方面，将二次分离的固体成分重新引入初级固液分离中，并且将三元分离的固体成分重新用作改性土壤，例如通过加载固化剂进行填充和通常的填土的土壤，并与主要固液分离的固体含量一起搅拌。版权所有（C）2006，JPO＆NCIPI

18. 发明专利

JP2005320797A Continuous wall excavator 有权
标题翻译：连续墙式挖掘机
公开(公告)号：JP2005320797A
公开(公告)日：2005-11-17
申请号：JP2004140705
申请日：2004-05-11
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： HAMANO MAMORU , HIRAKAWA ETSUO
IPC分类号： E02F5/06
摘要： PROBLEM TO BE SOLVED: To provide a continuous wall excavator which dispenses with installation of a reaction member for receiving excavating reaction, is simple in structure, light in weight, and reduced in weight load to be borne.
SOLUTION: The continuous wall excavator 100 is formed of a front end post 10 detachably attached to a front end of a guide post 4 of a continuous wall shovel 1, a frame 12 rockably supported by the front end post 10, a rocking means 13 for rocking the frame 12, a plurality of sets of sprockets rotatably supported by the frame 12, a plurality of endless excavating chains wrap-connected to the sprockets, and a driving means for activating the endless excavating chains.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种连续的壁挖掘机，其不需要用于接收挖掘反应的反作用件的安装，结构简单，重量轻，重量减轻。解决方案：连续壁挖掘机100由可拆卸地安装在连续壁铲1的导柱4的前端上的前端柱10，由前端柱10摇摆地支撑的框架12，摇摆用于摇动框架12的装置13，由框架12可旋转地支撑的多组链轮，与链轮缠绕的多个环形挖掘链，以及用于启动环形挖掘链的驱动装置。版权所有（C）2006，JPO＆NCIPI

19. 发明专利

JP2007169892A Rotary rod type rectangular vertical hole excavating working machine by reuleaux mechanism 审中-公开
标题翻译：旋转轴类型矩形垂直孔挖掘机
公开(公告)号：JP2007169892A
公开(公告)日：2007-07-05
申请号：JP2005364674
申请日：2005-12-19
申请人： Sanwa Kizai Co Ltd , Shimizu Corp , 三和機材株式会社 , 清水建設株式会社
发明人： ISODA KAZUHIKO , MAE KOICHI , HIRAKAWA ETSUO
IPC分类号： E21B7/00
摘要： PROBLEM TO BE SOLVED: To provide a rotary rod type excavating working machine which excavates a rectangular vertical hole without impeding crushing and grain refining of excavated sediment.
SOLUTION: The upper end of an inner rod 8a vertically provided through a grout supply pipe is bendably connected to a lower end axis part of an inner drive shaft 7a through a universal joint 14, and a shaft 15 of a triangular cutter 9 is bendably connected to the lower end of the rod through a universal joint 16. The shaft 15 is supported to an eccentric bearing 13 in a state of the triangular cutter 9 being located at the lower end of an outer hollow rod 8b. The triangular cutter 9 is rotated by the rotation of the inner rod 8a, and the triangular cutter is put in circular motion to revolve by the rotation of the outer rod 8b with the inner rod 8a as a conical pendulum. When the inner rod is reversely rotated while the outer rod 8b is normally rotated at the rotation ratio 1:3 of the inner rod 8a to the outer rod 8b, therefore, the triangular cutter 9 carries out rectangular excavation by the principle of a Reuleau mechanism.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种挖掘一个矩形垂直孔的旋转杆式挖掘作业机械，而不会阻碍挖掘沉积物的破碎和晶粒细化。解决方案：通过灌浆供给管垂直设置的内杆8a的上端通过万向接头14与内驱动轴7a的下端轴部弯曲连接，三角刀9的轴15 通过万向接头16可弯曲地连接到杆的下端。在三角形切割器9位于外部中空杆8b的下端的状态下，轴15支撑在偏心轴承13上。三角形切割器9通过内杆8a的旋转而旋转，并且三角形切割器通过外杆8b的旋转以内杆8a为圆锥摆动而进行圆周运动。因此，当内杆8b以内杆8a的旋转比1：3正常旋转到外杆8b的方式反转时，三角刀9通过Reuleo机构的原理进行矩形挖掘。版权所有（C）2007，JPO＆INPIT

20. 发明专利

JP2004263529A Excavation-direction underground sectional inverted t-shaped and l-shaped continuous wall work execution machine 审中-公开
公开(公告)号：JP2004263529A
公开(公告)日：2004-09-24
申请号：JP2003102221
申请日：2003-03-03
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： HIRAKAWA ETSUO
IPC分类号： E02F5/02 , E02D3/12 , E02D5/18
摘要： PROBLEM TO BE SOLVED: To provide a work execution machine for easily building a continuous wall, which cannot be manufactured by a conventional method or requires a high cost and in which an excavation-direction underground cross section is formed in an inverted T-shape and L-shape.
SOLUTION: A rotary driving device 3 is installed to the upper section of a self-propellent work execution machine body 1, and a rotating and driving screw rod 5 with an excavating blade is connected while horizontal-direction screw rods 6 and 6' with the excavating blades using the rotation of the screw rod 5 as a power source are juxtaposed. A work execution-section rotary function is added to a driving section, and a reaction receiver 8 to the rotating and driving screw rod 5 with the excavating blade is mounted.
COPYRIGHT: (C)2004,JPO&NCIPI

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