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1. 发明专利

JP2005069039A Muddy water suction device 有权
标题翻译： MUDDY WATER SUCTION DEVICE
公开(公告)号：JP2005069039A
公开(公告)日：2005-03-17
申请号：JP2003296723
申请日：2003-08-20
申请人： Gecoss Corp , Sanwa Kizai Co Ltd , ジェコス株式会社 , 三和機材株式会社
发明人： TERAO TSUKASA , IMAI RYOJI , HAMANO MAMORU , HIRAKAWA ETSUO
IPC分类号： E02D5/18 , E02D5/20 , F04B53/20 , F04D3/02
摘要： PROBLEM TO BE SOLVED: To provide a muddy water suction device preventing adhesion of solid such as clay or piece of wood around a screen cage at a time of sucking muddy water generated in connection with civil engineering work and positively removing solid when the same adheres around the screen cage. SOLUTION: When a rotary blade 16 is rotated in a regular direction, muddy water W1 flows in the screen cage 20 through a first side surface 21 of the screen cage. Since quantity of muddy water W1 flowing into the screen cage 20 through the first side surface 21 is greater than quantity of muddy water W2 sucked by a pump, muddy water W3 flowing out of the screen cage 20 through a second side surface 22 of the screen cage 20 is generated. Consequently, solid such as mud, clay, stones, reinforcing steel, and a piece of wood contained in muddy water W1 does not adhere on an outer surface of the second side surface 22. Consequently, drop of suction work efficiency due to clogging of whole of the screen cage 20 does not occur. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种泥泞的水抽吸装置，用于在吸入与土木工程工作相关产生的泥浆水时防止粘土或木材附近的固体粘附在筛网上，并且当相同的粘附在屏幕笼上。解决方案：当旋转刀片16沿常规方向旋转时，泥水W1通过筛笼的第一侧表面21流过筛笼20。由于通过第一侧面21流入筛网保持架20的泥浆水W1的量大于由泵吸入的泥浆水W2的量，所以通过屏幕的第二侧面22从屏幕保护罩20流出的泥水W3 产生笼20。因此，泥浆，粘土，石头，钢筋等固体和泥水W1中所含的木材不粘附在第二侧面22的外表面上。因此，由于整体堵塞而引起的吸引作业效率下降不会发生屏幕保护罩20。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2006200167A Attachment, method and device for widening excavation using multi-spindle working rod excavator 有权
标题翻译：使用多主轴工作式挖掘机进行挖掘的附件，方法和装置
公开(公告)号：JP2006200167A
公开(公告)日：2006-08-03
申请号：JP2005011083
申请日：2005-01-19
申请人： Gecoss Corp , Sanwa Kizai Co Ltd , Toda Constr Co Ltd , ジェコス株式会社 , 三和機材株式会社 , 戸田建設株式会社
发明人： ASANO HITOSHI , UKEKAWA MAKOTO , NAITO YOSHIO , NAGIRA TAKESHI , SHIGERU MASAO , HIRAKAWA ETSUO
IPC分类号： E02F5/02 , E02D5/18 , E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide an attachment for performing widening excavation by being combined with a multi-spindle working rod excavator, so that the multi-spindle working rod excavator can be utilized as a reactive force receiver for the widening excavation, in the case where the widening excavation is applied to underground ground, when the multi-spindle working rod excavator butts against an underground installation midway through the excavation of a continuous underground ditch by the multi-spindle working rod excavator.
SOLUTION: The attachment for the widening excavation using the multi-spindle working rod excavator makes joints for connecting working rods each rotatably supported in positions corresponding to all the juxtaposed and suspended working rods of the multi-spindle working rod excavator, in a supporting frame, in the same direction as the direction of each corresponding working rod, and makes the widening excavation rod supported almost below the one or more joints except at least one of the joints in such a manner as to freely oscillate from a suspended position to a widening excavation position almost perpendicular to the suspended position. The attachment is equipped with a driving means for oscillating the widening excavation rod from the suspended position to the widening excavation position, and a motor for rotating the widening excavation rod.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了通过与多主轴工作杆式挖掘机组合来提供用于进行加宽挖掘的附件，使得多主轴工作杆挖掘机可以用作用于加宽挖掘的反作用力接收器，在加宽开挖应用于地下地面的情况下，多轴工作杆式挖掘机通过多轴工作杆式挖掘机对连续地下沟渠进行挖掘时，中途靠近地下工程。解决方案：使用多主轴工作杆挖掘机进行加宽挖掘的附件使得用于连接工作杆的接头可旋转地支撑在与多主轴工作杆挖掘机的所有并置和悬挂的工作杆相对应的位置，支撑框架在与每个对应的工作杆的方向相同的方向上，并且使得加宽的挖掘杆几乎支撑在除了至少一个接头之外的一个或多个接头处，以便从悬挂位置自由摆动到一个扩大的挖掘位置几乎垂直于悬挂位置。该附件配备有用于使加宽的挖掘杆从悬挂位置摆动到加宽挖掘位置的驱动装置，以及用于使加宽的挖掘杆旋转的马达。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2004169302A Recycling method for surplus solidifier solution 审中-公开
标题翻译：用于溶剂型固体溶液的回收方法
公开(公告)号：JP2004169302A
公开(公告)日：2004-06-17
申请号：JP2002333469
申请日：2002-11-18
申请人： Kawasho Gecoss Corp , Sanwa Kizai Co Ltd , 三和機材株式会社 , 川商ジェコス株式会社
发明人： IMAI RYOJI , TERAO TSUKASA , HAMANO MAMORU , HIRAKAWA ETSUO
IPC分类号： E02D3/12 , E02D5/18
摘要： PROBLEM TO BE SOLVED: To smoothly perform work for recovering and separating a surplus solidifier solution, by reducing the quantity of the surplus solidifier solution to be disposed of or mixed soil thereof, in a soil cement mixing method, and to obtain a homogeneous underground wall with good cut-off properties by facilitating work for erecting a stress material in the construction of a wall body.
SOLUTION: In a recycling method for the surplus solidifier solution, the surplus solidifier solution, which is separated from surplus mixed soil of in-situ soil and a solidifier solution, is injected into excavated soil with a new solidifier solution; when the in-situ soil is cohesive soil, the solidifier solution composed of the surplus solidifier solution and the new solidifier solution is injected in such a manner that the quantity of the injected solidifier solution is set at 1,000-1,500 liters per 1,000 liters (1 m
3 ) of the excavated soil of the in-situ soil; when the in-situ soil is sandy soil, the quantity of the injected solidifier solution is set at 1,000-1,200 liters; and when the in-situ soil is gravel soil, the quantity of the injected solidifier solution is set at 800-1,000 liters.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了平稳地进行用于回收和分离多余的固化剂溶液的工作，通过减少要处理的多余的固化剂溶液或其混合的土壤的量，以土壤水泥混合方法，并获得均匀的地下墙壁，具有良好的切断性能，便于在墙体构造中竖起应力材料的工作。解决方案：在多余固化剂溶液的回收方法中，将多余的固溶剂溶液与原位土壤和固化剂溶液的多余混合土分离，并用新的固化剂溶液注入挖土中; 当原位土是粘性土时，由多余的固化剂溶液和新的固化剂溶液组成的固化剂溶液以注入固化剂溶液的量设定为1,000-1,500升/ 1,000升（1 原位土壤开挖土壤的m 3 ）。当原位土壤为沙土时，注入固化剂溶液的数量为1000-1200升; 当原位土壤是砂土时，注入固化剂溶液的量设定在800-1,000升。版权所有（C）2004，JPO

4. 发明专利

JP2008025299A A set of a plurality of spreadable core members, and core member installing method 审中-公开
标题翻译：一组可扩展核心成员的多样性，以及核心成员安装方法
公开(公告)号：JP2008025299A
公开(公告)日：2008-02-07
申请号：JP2006201845
申请日：2006-07-25
申请人： Gecoss Corp , Sanwa Kizai Co Ltd , ジェコス株式会社 , 三和機材株式会社
发明人： ASANO HITOSHI , UKEKAWA MAKOTO , SHIMOZAKA KENJI , SHIGERU MASAO , HIRAKAWA ETSUO , SHIMANO TOMOAKI
IPC分类号： E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide a set of a plurality of separable core members which can be moved with predetermined intervals made between the plurality of the separable core members respectively in vertical positions in an undermined hole excavated directly below an object buried underground.
SOLUTION: The core members are serially connected together with connecting means so as to permit them to be pulled out to a widened state with a wider spacing maintained between respective adjacent separated core members; and the respective core members connected together can be pulled out from their folded position to a spread position by operating a core member operating means manipulated on the ground.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一组多个可分离的芯构件，其可以在多个可分离的芯构件之间以预定间隔移动，分别在垂直位置上移动到在埋在地下的物体正下方挖掘的破坏孔中。解决方案：芯构件与连接装置串联连接，以便允许它们被拉出到加宽状态，并且在相邻的相邻的分离的芯构件之间保持更宽的间隔; 并且通过操作在地面上操作的芯构件操作装置，可以将连接在一起的相应的芯构件从折叠位置拉出到展开位置。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007146554A Sheet pile burying machine and sheet pile burying method using the same 审中-公开
标题翻译：薄板堆垛机及其使用方法
公开(公告)号：JP2007146554A
公开(公告)日：2007-06-14
申请号：JP2005344354
申请日：2005-11-29
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： HIRAKAWA ETSUO
IPC分类号： E02D7/00 , E02F5/06
摘要： PROBLEM TO BE SOLVED: To provide a sheet pile burying machine and a sheet pile burying method for mechanically and safely burying a sheet pile and reducing a construction cost by enhancing work efficiency to shorten a construction period. SOLUTION: While a chain cutter 40 circles in a state of supporting a steel sheet pile 50 to a sheet pile support device 30, the whole is lowered into the ground to excavate the ground and to insert the steel sheet pile 50 in the ground. A locking device 60 is then operated to release locking of the steel sheet pile 50 to the sheet pile support device 30, and the sheet pile support device 30 is lifted to leave only the steel sheet pile 50 in the ground. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于机械安全地堆垛堆垛的片状堆垛机和片桩埋葬方法，并通过提高工作效率来缩短施工成本，缩短施工周期。解决方案：当链条切割机40在将钢板桩50支撑在片材桩支撑装置30的状态下圆形时，整体下降到地面以挖掘地面并将钢板桩50插入到地面。然后操作锁定装置60以释放钢板桩50到片桩支撑装置30的锁定，并且提升片桩支撑装置30以仅使钢板桩50留在地面中。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007056647A Excavating apparatus using full slewing machine 审中-公开
标题翻译：使用全套机械的出口设备
公开(公告)号：JP2007056647A
公开(公告)日：2007-03-08
申请号：JP2005272692
申请日：2005-08-24
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： HIRAKAWA ETSUO
IPC分类号： E21B11/00 , E21D1/03
摘要： PROBLEM TO BE SOLVED: To provide an excavating apparatus capable of accurately and efficiently excavating a bottom part in a casing pressed into a shaft in an impact breaking type inside excavating apparatus using a full slewing machine.
SOLUTION: The liftably suspended impact breaking type inside excavating apparatus comprises a mechanism for positioning a breaker, utilizing the turning force of the casing; a tilt mechanism for turning a chisel laterally; a mechanism equipped with a counterweight and allowing the impact breaking type inside excavating apparatus itself to take impact reaction; and a horizontal expansion fixing mechanism for the breaker by a spacer used as a balance weight in the case of the casing being larger than the diameter of the excavating apparatus.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种挖掘装置，其能够使用全旋转机器在挖掘装置内部的冲击破碎型中精确有效地挖掘被压入轴内的壳体中的底部。解决方案：挖掘装置内的可拆卸悬挂的冲击破碎型包括利用壳体的转动力定位破碎机的机构; 用于横向转动凿子的倾斜机构; 配备有配重并允许挖掘装置本身内的冲击破坏类型的机构进行冲击反应; 以及在壳体大于挖掘装置的直径的情况下，通过用作平衡重的间隔件的断路器的水平膨胀固定机构。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2004218392A Self-erection/pull-up type underground curved cross section wall ditch excavating apparatus 审中-公开
标题翻译：自动/上拉式地下弯道十字路口开挖装置
公开(公告)号：JP2004218392A
公开(公告)日：2004-08-05
申请号：JP2003037463
申请日：2003-01-10
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： HIRAKAWA ETSUO , IMAMURA HIROO
IPC分类号： E02F5/06 , E02D5/18
摘要： PROBLEM TO BE SOLVED: To provide an underground curved cross section wall ditch excavating apparatus capable of erecting and pulling up by itself without needing shaft excavation in advance by another method.
SOLUTION: Rotary excavating heads are mounted to both upper and lower faces of a cutter post at an underground excavated curved part and a horizontal face of a curved excavated cross section wall ditch excavating apparatus, and the excavating heads are rotationally driven by the traveling drive force of an endless chain type cutter to provide the apparatus for erecting the cutter post in the ground and pulling it out of the ground by itself.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种地下弯曲的横截面壁沟挖掘装置，其能够通过另一种方法预先通过轴开挖而自身竖立和拉起。解决方案：旋转挖掘头安装在切割柱的上下表面，在地下挖掘的弯曲部分和弯曲的挖掘的横截面壁沟挖掘装置的水平面上，并且挖掘头被旋转驱动环形链式切割机的行进驱动力提供用于在地面中竖立刀架并将其自身拉出地面的装置。版权所有（C）2004，JPO＆NCIPI

8. 发明专利

JP2004124656A Underground curved cross section continuous wall trench excavator 审中-公开
公开(公告)号：JP2004124656A
公开(公告)日：2004-04-22
申请号：JP2002320505
申请日：2002-09-30
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： HIRAKAWA ETSUO , IMAMURA HIROO
IPC分类号： E02F5/06 , E02D5/18
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for easily constructing a continuous wall trench with an underground cross section of set curved shape such as L-shape, circular arc shape or inverted T-shape non-constructible by a conventional method or high in cost.
SOLUTION: In this continuous wall trench excavator, a cutter post frame whose cross section right-angled to an excavating direction has set curved shape is equipped with supports for restricting the track of a chain so as to be able to circulate on the outer periphery, and the chain with excavating bits circulates along the cutter post to construct the continuous wall trench whose cross section right-angled to the excavating direction has the set curved shape, without open-cutting.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2007211403A Eccentric rotary cutter type rectangular continuous hole excavating working machine 审中-公开
标题翻译： ECCENTRIC旋转切割机型矩形连续式开孔机
公开(公告)号：JP2007211403A
公开(公告)日：2007-08-23
申请号：JP2006029304
申请日：2006-02-07
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 , E02D3/12 , E02D5/18
摘要： PROBLEM TO BE SOLVED: To provide a rectangular continuous hole excavating working machine capable of excavating a rectangular continuous hole while securing conveyance and movement of excavated sediment in an excavated hole.
SOLUTION: This eccentric rotary cutter type rectangular continuous hole excavating working machine has a rotational driving device liftably supported to a support body erected on the ground. A plurality of excavating working rods having excavating heads at the lower ends are connected in a rotation transmittable manner at the respective upper ends to the rotational driving device, and suspended parallel to each other. A planetary gear device is mounted to each excavating working rod, in a position higher than the excavating head. The planetary gear device comprises a fixed sun gear which is a sun gear rotatably fitted to the outer periphery of the excavating working rod, and connected to a sun gear of the adjacent excavating working rod; and a planetary gear rotatably journaled to an arm fixed to the excavating working rod, and meshed with the fixed sun gear, wherein the gear ratio of the fixed sun gear to the planetary gear is 4:1. An eccentric cutter is fixed to the axial end of the planetary gear at an eccentric point of the cutter.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种矩形连续孔挖掘作业机，能够挖掘长方形连续孔，同时确保挖掘后的沉积物的运送和移动。解决方案：该偏心旋转切割器型矩形连续孔挖掘工作机具有可升降地支撑在竖立在地面上的支撑体上的旋转驱动装置。在下端具有挖掘头的多个挖掘工作杆在各自的上端以可旋转的方式连接到旋转驱动装置，并且彼此平行地悬挂。行星齿轮装置安装在每个挖掘工作杆上，处于高于挖掘头的位置。行星齿轮装置包括：固定太阳齿轮，其是可旋转地装配到挖掘工作杆的外周的太阳齿轮，并且与相邻的挖掘工作杆的太阳齿轮连接; 以及行星齿轮，其可旋转地安装在固定在挖掘工作杆上的臂上，并与固定太阳齿轮啮合，其中固定太阳齿轮与行星齿轮的传动比为4:1。偏心切割器在切割器的偏心点处固定到行星齿轮的轴向端。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006016926A Continuous wall construction machine and continuous wall construction method 审中-公开
标题翻译：连续墙建筑机械和连续墙施工方法
公开(公告)号：JP2006016926A
公开(公告)日：2006-01-19
申请号：JP2004197977
申请日：2004-07-05
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： IMAMURA HIROO , HIRAKAWA ETSUO
IPC分类号： E02F5/08 , E02D5/20 , E02F5/04
摘要： PROBLEM TO BE SOLVED: To provide a continuous wall construction machine capable of efficiently and economically constructing a continuous underground wall.
SOLUTION: The continuous wall construction machine of the invention is provided with an excavation shaft 10 building a columnar pillar body section in the continuous underground wall and a rotary excavation body 20 constructing a rectangular thin wall in the sectional shape connecting the respective pillar bodies. A core material having a high depth of the beam is built in the pillar body, since the wall thickness of the part where the core material is not built, can be thinned while enhancing the strength of the continuous underground wall, cement injection amount and removing volume of the excavated earth are reduced and the continuous underground wall can be economically constructed.
COPYRIGHT: (C)2006,JPO&NCIPI

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