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61. 发明专利

JP2006299655A Treatment material feeding control method available for pile installation method by inner excavation, and treatment material feeding control apparatus 有权
标题翻译：用于内部挖掘和处理材料进料控制装置的桩安装方法的处理材料进料控制方法
公开(公告)号：JP2006299655A
公开(公告)日：2006-11-02
申请号：JP2005123510
申请日：2005-04-21
申请人： Nippon Hume Corp , Nippon Koatsu Concrete Kk , Sanwa Kizai Co Ltd , Taiheiyo Cement Corp , Toyo Asano Found Co Ltd , 三和機材株式会社 , 太平洋セメント株式会社 , 日本ヒューム株式会社 , 日本高圧コンクリート株式会社 , 株式会社トーヨーアサノ
发明人： YOSHIMOTO MINORU , YAMANAKA NORIYUKI , NAKADA MUTSUMI , NAGINO KAZUHIRO , YAMAZAKI KAZUO
IPC分类号： E21B7/00
摘要： PROBLEM TO BE SOLVED: To provide a treatment material feeding control method which is available for a pile installation method by inner excavation, in order to feed an adequate amount of treatment material into a removed earth hopper temporarily storing therein excavated muddy earth, according to the water content in the earth, to thereby eliminate inconveniences of excessive feeding or insufficient feeding of the treatment material, and to provide a treatment material feeding apparatus.
SOLUTION: The treatment material feeding method available for the pile installation method by inner excavation, is carried out by temporarily storing the excavated muddy earth in the removed earth hopper, and feeding the treatment material for consolidating the excavated muddy earth into the removed earth hopper or in an adequate stage before the hopper. According to the method, the amount, the weight, and the water content of the excavated muddy earth charged in the removed earth shopper in a unit time are detected, and based on the detected data, the treatment material in an amount necessary for consolidating the excavated muddy earth in the excavated earth hopper, is fed into the hopper.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种通过内部挖掘可用于桩安装方法的处理材料进给控制方法，为了将足够量的处理材料供给到临时存储在挖掘的泥土中的去除的土料斗中，根据地球中的水分含量，从而消除了过量进料或处理材料进料不足的不便，并且提供了一种处理材料供给装置。
解决方案：通过内部挖掘可用于桩安装方法的处理材料进料方法是通过将挖掘的泥土暂时存放在取出的泥浆斗中进行的，并将用于将挖掘的泥土掺入去除的处理材料漏斗或在料斗前的适当阶段。根据该方法，检测在单位时间内被取出的地球购物者装填的挖泥泥土的量，重量和含水量，并且根据检测到的数据，将处理材料合并为必要量在挖掘的泥土斗挖土泥土被送入料斗。版权所有（C）2007，JPO＆INPIT

62. 发明专利

JP2006205702A Cement fluid manufacturing method and its apparatus 审中-公开
标题翻译：水泥流体制造方法及其设备
公开(公告)号：JP2006205702A
公开(公告)日：2006-08-10
申请号：JP2005051911
申请日：2005-01-31
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： YAMAZAKI KAZUO , SASAGE KOICHI
IPC分类号： B28C9/02 , E02D3/12 , E02D5/20
摘要： PROBLEM TO BE SOLVED: To make it possible to improve manufacturing capacity of a cement fluid manufacturing plant for soil-cement by leaps and bounds.
SOLUTION: The blending tank of a bentonite swelling dispersion liquid is added to an existing cement fluid manufacturing plant, the bentonite swelling dispersion liquid is separately prepared by this blending tank, and the bentonite swelling dispersion liquid, water, and a cement based fixation agent are fed in a blending/stirring tank and stirred to manufacture a cement fluid.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：能够提高水泥泥浆水泥制造厂跨越式发展的制造能力。解决方案：将膨润土分散液的混合罐加入到现有的水泥制造厂中，由该混合槽分别制备膨润土膨润分散液，膨润分散液，水和水泥基固定剂在混合/搅拌槽中进料并搅拌以制造水泥流体。版权所有（C）2006，JPO＆NCIPI

63. 发明专利

JP2006144374A Working tool operation confirming device in hydraulic working tool driving device for excavating work rod 有权
标题翻译：液压工作工具的操作确认装置，用于挖掘工作台的液压工具驱动装置
公开(公告)号：JP2006144374A
公开(公告)日：2006-06-08
申请号：JP2004335360
申请日：2004-11-19
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： YAMAZAKI KAZUO
IPC分类号： E21B17/00
摘要： PROBLEM TO BE SOLVED: To provide a confirming device for directly confirming the advance of an expansion blade in a cylinder type expansion head and performing reliable confirmation even with a leakage of a pressure fluid.
SOLUTION: In a working tool operation confirming device in a hydraulic working tool driving device for an excavating work rod, a working tool for performing predetermined work is mounted to the outside of a lower end of the excavating work rod so as to be freely reciprocated into an advance working position from a retreat position. A hydraulic driving means for driving the working tool is mounted inside the lower end of the excavating work rod. The hydraulic driving means is provided with an interlocking mechanism having a driver driven in a reciprocating manner from a starting point to an end point by the pressure fluid supplied from the outside through a supply passage, and putting the working tool in reciprocating operation from the retreat position to the advance working position by the reciprocating motion of the driver from the starting point to the end point. The hydraulic driving means is further provided with a discharge port for discharging the pressure fluid to the outside of a system when the driver reaches the end point to operate the working tool into the advance working position, and a manometer for detecting a pressure drop in the pressure fluid supply passage.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于直接确认气缸型膨胀头中的膨胀叶片的推进的确认装置，并且即使在压力流体的泄漏的情况下也能够进行可靠的确认。解决方案：在用于挖掘工作杆的液压作业工具驱动装置中的作业工具操作确认装置中，用于执行预定工作的作业工具安装在挖掘工作杆的下端的外侧，从而自由地从撤退的位置回到前进的工作岗位。用于驱动作业工具的液压驱动装置安装在挖掘工作杆的下端内。液压驱动装置具有互锁机构，该联动机构具有从外部通过供给通道供给的压力流体从起点向起点以往复方式驱动的驱动器，并且将工作工具从后退方向往复运动通过驾驶员从起点到终点的往复运动而位置到提前的工作位置。液压驱动装置还设置有排气口，用于当驾驶员到达终点时将压力流体排放到系统的外部，以使作业工具进入前进工作位置;以及压力计，用于检测压力表中的压降压力流体供应通道。版权所有（C）2006，JPO＆NCIPI

64. 发明专利

JP2005290941A Reverse enlarged head 有权
标题翻译：反向放大头
公开(公告)号：JP2005290941A
公开(公告)日：2005-10-20
申请号：JP2004130463
申请日：2004-03-31
申请人： Sanwa Kizai Co Ltd , 三和機材株式会社
发明人： YAMAZAKI KAZUO
IPC分类号： E21B10/32 , E02D5/44 , E02D5/48 , E21B7/00
摘要： PROBLEM TO BE SOLVED: To provide an enlarged head for an enlarging excavation method for reclaiming a middle-size widened diameter drift and an enlarged head using therefor having no special driving source like hydraulic pressure, and capable of stepwise widening an enlarging blade from a small diameter blade by a simple inexpensive apparatus.
SOLUTION: A wide blade provided in the upper outer peripheral part of a widening head rod having an excavation blade at the lower end is contracted by the peripheral earth pressure during the normal rotary excavation and the wide blade of the reversal widening head is supported slidably and swingably in the up and down direction by the peripheral earth pressure during the reversal rotation. In the reclaiming method of a bulb-shaped or/and middle-size widened diameter drift, the drift is constructed to the underground lower end while dividedly widening stepwise the enlarging blade in turn from a small diameter to the largest diameter by using the reversal enlarging head putting a divided enlarging blades on guide plates cut by desired steps stepwise the enlarging blade or the normal and reverse rotary force of a screw rod, the vertical movement of the enlarging head and the earth pressure.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于回收中型加宽直径漂移的扩大挖掘方法的扩大头部和一个不具有液压的特殊驱动源的扩大头，并且能够逐步加宽放大叶片通过简单便宜的装置从小直径叶片。解决方案：在正常旋转挖掘期间，在下端具有挖掘刀片的加宽头杆的上部外周部分中设置的宽刀片被外围土压力收缩，反转加宽头的宽刀片是在反转转动期间，通过外周土压力在上下方向可滑动地摆动。在球形或/和中等尺寸加宽直径漂移的回收方法中，漂移构造到地下下端，同时通过使用反向放大将扩大叶片从小直径逐渐扩大到逐渐扩大将分段的放大刀片放置在导向板上，以期望的步骤逐步切割放大刀片或螺杆的正向和反向旋转力，扩大头部的垂直运动和土压力。版权所有（C）2006，JPO＆NCIPI

65. 发明专利

JP2005023663A Expanded excavating head 有权
标题翻译：膨胀式挖掘头
公开(公告)号：JP2005023663A
公开(公告)日：2005-01-27
申请号：JP2003190832
申请日：2003-07-03
申请人： Daiwa Kiko Kk , Sanwa Kizai Co Ltd , 三和機材株式会社 , 大和基工株式会社
发明人： ADACHI MASARU , YAMAZAKI KAZUO
IPC分类号： E21B10/32 , E21B7/00
摘要： PROBLEM TO BE SOLVED: To provide an expanded excavating head capable of omitting a cutout of a two-strip spiral vane of the excavating head, and capable of preventing generation of excessive excavation resistance when expansively opening.
SOLUTION: An inter-pitch space of the two-strip spiral vane of the excavating head is formed by projecting an excavating blade on the lower end, by projecting the two-strip spiral vane on an outer peripheral surface of a head rod. In the expanded excavating head, an expanded claw is expandably-contractibly/rockably journaled on a plane crossing the head rod, on a bearing stage projected on the outer peripheral side part reverse of the spiral vane in one end part; a piston rod of a hydraulic cylinder for expanding-contracting the expanded claw, is fixed to an outer peripheral surface of a rotary ring rotatably fitted to the head rod; and the other end part of the hydraulic cylinder is rotatably journaled to an intermediate part of the expanded claw.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够省略挖掘头的双带状螺旋叶片的切口的扩展挖掘头，并且能够在膨胀时能够防止产生过大的耐开挖性。解决方案：挖掘头的双带螺旋叶片的间间距空间通过在下端突出挖掘刀片而形成，通过将两条螺旋叶片突出在头杆的外周面上。在扩展的挖掘头中，扩展的爪在与头杆交叉的平面上可伸缩地/可摆动地轴套在一个端部上的在螺旋叶片的外周侧部分上突出的轴承台上; 用于使扩张爪伸缩的液压缸的活塞杆固定在可旋转地安装在头杆上的旋转环的外周面上; 并且液压缸的另一端部可旋转地轴颈连接到扩展爪的中间部分。版权所有（C）2005，JPO＆NCIPI

66. 发明专利

JP2003013466A Shaft number changing structure in multishaft excavating machine and construction method for soil improvement 有权
标题翻译：多功能挖掘机中的转子数量变化结构和土壤改良施工方法
公开(公告)号：JP2003013466A
公开(公告)日：2003-01-15
申请号：JP2001198586
申请日：2001-06-29
申请人： Penta Ocean Constr Co Ltd , Sanwa Kizai Co Ltd , 三和機材株式会社 , 五洋建設株式会社
发明人： TOKORO EIJI , FUKAMI HIROSHI , MOMOSE YASUHIKO , YAMAZAKI KAZUO
IPC分类号： E02F5/02 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To make an improvement in regard to the economical disadvantage that multishaft excavating machines different in the number of shafts are prepared respectively as exclusive machines for soil improvement and for formation of an underground continuous wall and also to ensure working efficiency and stableness of the machine.
SOLUTION: Three or more odd numbers of output shafts are supported parallel to each other rotatably in a gear box, while interlocking gears fixed to the individual output shafts are engaged serially with each other and a driving gear of one or a plurality of motors is engaged with the train of the interlocking gears. A rotation driving device thus constituted is supported at a mast so that it can be elevated, and excavating shafts are connected removably to the output shafts respectively. In the multishaft excavating machine having this constitution, a shaft number changing structure is equipped with intermediate output shafts in the output shafts in a series supported removably in the gear box, idle gears engaged separably with the remaining interlocking gears and provided for rotating the adjacent ones of these gears in the directions opposite to each other, idle shafts thereof and means for supporting the idle gear shafts removably in the gear box, as members for replacement of the intermediate output shafts and the intermediate interlocking gears thereof.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了在经济上有所改进，即将不同数量的多轴挖掘机分别作为用于土壤改良和地下连续墙的形成的独家机器，并且确保工作效率和稳定性的机器。解决方案：三个或更多奇数的输出轴彼此平行地支撑在齿轮箱中，而固定到各个输出轴的互锁齿轮彼此串联啮合，一个或多个马达的驱动齿轮接合与列车互锁齿轮。这样构成的旋转驱动装置支撑在桅杆上，使其能够升高，挖掘轴分别可拆卸地连接到输出轴。在具有这种结构的多挖掘机中，轴数改变结构在输出轴上配备有可拆卸地支撑在齿轮箱中的输出轴中的中间输出轴，空转齿轮与剩余的互锁齿轮可分离地配合并且用于使相邻齿轮旋转这些齿轮在彼此相反的方向上，其空转轴和用于将空转齿轮轴可拆卸地支撑在齿轮箱中的装置，作为用于更换中间输出轴及其中间互锁齿轮的构件。

67. 发明专利

JP2002322890A EXPANSIVELY DIGGING METHOD FOR PEDESTAL AND EXPANDED HEAD USED THEREFOR 失效
公开(公告)号：JP2002322890A
公开(公告)日：2002-11-08
申请号：JP2001125416
申请日：2001-04-24
申请人： DAIWA KIKO , TOYO ASANO FOUND CO LTD , SANWA KIZAI CO LTD
发明人： ADACHI MASARU , HAYASHI TAKAHIRO , YAMAZAKI KAZUO
IPC分类号： E21B10/32 , E21B7/00
摘要： PROBLEM TO BE SOLVED: To provide an expansively digging method for saving a material required for creating a conventional columnar pedestal. SOLUTION: This expansively digging method for the pedestal excavates an expanded hole for the pedestal by using an expanded head for supporting an expanded excavating blade by a head rod having the excavating blade on the lower end so as to be expandably and contractibly drivable to an expansively opening position having a diameter larger than an excavating diameter of the excavating blade from a position for closing and contracting to the head rod side, and forms a noncylindrical expanded hole composed of a cylindrical hole part having the cross-sectional area and the required height required for obtaining prescribed support force, and a hole part having a diameter smaller than the cylindrical hole part by increasing and decreasing an expansively opening diameter of the expanded excavating blade according to the boring advancing length of the expanded head.

68. 发明专利

JP2000027579A OPENING/SHUTTING DEVICE FOR EXPANSILE BALDE OF EXCAVATION ROD 失效
公开(公告)号：JP2000027579A
公开(公告)日：2000-01-25
申请号：JP21027998
申请日：1998-07-10
申请人： SANWA KIZAI CO LTD
发明人： YAMAZAKI KAZUO
IPC分类号： E21B7/00 , E21B10/32
摘要： PROBLEM TO BE SOLVED: To make improvement so that expansile blades can be opened certainly for expansion when an excavation rod is propelled for digging to a specified depth. SOLUTION: In the present opening/shutting device for expansile blade of an excavation rod, an expansile blade holder 5 is held, being coaxial with the digging rod, at the lower end of the rod so that both of the members can be turned relatively in normal and reverse rotations within a fixed angle of rotation, a plurality of expansile blades 3 are held at the holder 5 so that they can be swung freely toward the inside for contraction for shutting on an occasion of normal roation of the excavation rod and toward the outside for expansion for opening on an occasion of reverse rotation respectively in positional relations wherein resistance from earth can be received, and a driving member that swings the expansile blades 3 so that the tips of the blades can cut into unprocessed earth by means of above-mentioned relative reverse roations of the rod is provided in projection at the above-mentioned excavation rod.

69. 发明专利

JPH11323931A PILE HANGING-IN JIG 失效
公开(公告)号：JPH11323931A
公开(公告)日：1999-11-26
申请号：JP12912498
申请日：1998-05-12
申请人： ASAHI CHEMICAL IND , SANWA KIZAI CO LTD
发明人： SHIGEMATSU HIDEKAZU , YAMAZAKI KAZUO
IPC分类号： E02D5/62 , E02D11/00
摘要： PROBLEM TO BE SOLVED: To sink a pile without using a special material by obviating arranging work of chemical supply piping at building-up work time of a ready-made pile. SOLUTION: A pile hanging-in jig is composed of a pile cap main body 2 freely connected by being fitted to the upper end of a ready-made pile P and a holder 3 arranged in this pile cap main body so as to be freely slidable in the vertical direction and capable of being liquid-tightly press-fitted to the upper end surface of the ready-made pile. The pile cap main body 2 has a connecting rod 4 connectable to the auger driving part on the upper end and having a liquid supply passage in the shaft direction, and a holder 3 has a vertical passage communicating with the liquid supply passage of the connecting rod, and has a distributing passage 14 containing a circumferentially long hole communicating with a flowing passage 15 vertically arranged in the ready-made pile P.

70. 发明专利

JPH11156645A CHUCK ARM LINKED CHUCKING DEVICE FOR CASING ROTATION WORK DEVICE 失效
公开(公告)号：JPH11156645A
公开(公告)日：1999-06-15
申请号：JP34573197
申请日：1997-12-02
申请人： SANWA KIZAI CO LTD
发明人： YAMAZAKI KAZUO
IPC分类号： B23P19/04
摘要： PROBLEM TO BE SOLVED: To stably and surely continue casing holding by a chuck arm link by supporting a chuck opening/closing hydraulic cylinder for towing the end part of a roller chain to be loose and tense on a non-rotational frame so as to extend/contract the chuck arm link. SOLUTION: A roller chain 26 is pulled by the driving of a chuck opening/ closing hydraulic cylinder 31, the link of chuck arms 12 and 12 is thereby reduced against a coil spring 20 and the outer peripheral surface of a casing is made to press contact and grasped in the inner peripheral surfaces of the chuck arms 12 and 12. Then, rotary-driving hydraulic motors 7 and 7 are started, the driving thereof is transmitted through the chuck arms 12 and 12 to the casing, a lift frame 3 is simultaneously lowered by the driving of a pressing-in hydraulic jack 2... and the casing thereby rotated is pressed into the ground.

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