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1. 发明专利

JP2002227226A METHOD AND DEVICE FOR PIERCING HOLE IN SIDE WALL OF MANHOLE IN EARTHQUAKE-RESISTANT CONSTRUCTION METHOD 失效
公开(公告)号：JP2002227226A
公开(公告)日：2002-08-14
申请号：JP2001028965
申请日：2001-02-06
申请人： NIPPON HUME CORP , HANEX CO LTD , TOKYOTO GESUIDO SERVICE KK , CONSEC CORP
发明人： YOSHIKAWA HIROSHI , MURASE MASARU , HATTORI KOICHI , MATSUBARA HIROYUKI
IPC分类号： E21B7/04 , E02D29/12 , E02D31/08
摘要： PROBLEM TO BE SOLVED: To eliminate the impossibility of cutting due to an inflow of sediment and water from without into a manhole and rotation of a tip of a core bit within the sediment by making both sides partially pass through the side wall of the manhole when a hole around a sewer pipe is pierced by the large- diameter core bit in an earthquake-resistant construction method for the manhole, wherein an elastic medium agent is infilled into the hole pierced in the side wall of the manhole around the sewer pipe, which is connected to the manhole, so as to make the sewer pipe earthquake-resistant. SOLUTION: The blind hole-shaped hole 56 having a prescribed depth is pierced in the side wall of the manhole around the sewer pipe 18 by the small- diameter core bit. The holes 56 are pierced continuously in a circumferential direction so as to communicate with one another and formed annularly.

2. 发明专利

JP2002225025A CORE DRILL 失效
公开(公告)号：JP2002225025A
公开(公告)日：2002-08-14
申请号：JP2001028966
申请日：2001-02-06
申请人： NIPPON HUME CORP , CONSEC CORP
发明人： YOSHIKAWA HIROSHI , MATSUBARA HIROYUKI
IPC分类号： B28D1/14
摘要： PROBLEM TO BE SOLVED: To provide a core drill which can surely discharge a core in a core bit without pulling out the core bit from a concrete structure, etc., when perforation to the concrete structure, etc., is finished. SOLUTION: An axial hole 28 with the same diameter as the inner diameter of the core bit 27 is formed on a shaft 25 on which the core bit 27 is fitted and is communicated with the core bit 27 to discharge the core in the core bit through the shaft 25 by a successive gelidium jelly pushing-out style.

3. 发明专利

JP2002233015A CABLE LAYING DEVICE 失效
公开(公告)号：JP2002233015A
公开(公告)日：2002-08-16
申请号：JP2001028451
申请日：2001-02-05
申请人： NIPPON HUME CORP , CONSEC CORP
发明人： YOSHIKAWA HIROSHI , NISHIWAKI MASAAKI , MATSUBARA HIROYUKI , HIRATA YOSHIKI
IPC分类号： B25J5/02 , B25J15/08 , F16L1/00 , H02G1/06 , H02G1/08 , H02G9/00
摘要： PROBLEM TO BE SOLVED: To surely and smoothly make cable insertion into a cable holder in a cable laying device which makes fixing a cable passed into a tube to the cable holder fixed on the inside wall of the tube. SOLUTION: A pair of arms 7 which is supported being capable of moving up and down and disposed at a certain distance is disposed in a working car 1 of the cable laying device. The top end of each arm 7 forms a rack of a chevron-like shape and has a cable catcher 8 which can be opened and closed in front and in the rear. Each cable catcher 8 has a pair of hands which opens and closes by an open-close mechanism, catches the cable by opening or closing the hands, positions and holds at the crest of the rack center. The cable positioned and held by the pair of the cable catcher 8 is supported approximately horizontal. When it is raised the rack pushes aside a cable already inserted in the cable catcher 8, and the cable is inserted in a horizontal state above the crest at the rack center where there is no cable already inserted.

4. 发明专利

JP2007023679A Method for installing check valve for preventing floating of underground buried structure and check valve 有权
标题翻译：安装检查阀的方法，用于防止地下钻孔结构和检查阀浮起
公开(公告)号：JP2007023679A
公开(公告)日：2007-02-01
申请号：JP2005209798
申请日：2005-07-20
申请人： Consec Corp , Nippon Hume Corp , 日本ヒューム株式会社 , 株式会社コンセック
发明人： YOSHIKAWA HIROSHI , NISHIWAKI MASAAKI , MATSUBARA HIROYUKI , HIRATA YOSHIKI
IPC分类号： E02D29/12 , E03F5/02
摘要： PROBLEM TO BE SOLVED: To provide a method for installing a check valve on a peripheral wall of a manhole for cutting off a flow of water to the outside of the manhole from the inside of the manhole and allowing the flow of the water into the manhole from the outside of the manhole when inter-soil clearance water pressure outside the manhole increases, for preventing the manhole from floating by a liquefaction phenomenon of the ground in an earthquake.
SOLUTION: A hole is bored in the manhole peripheral wall by using a core drill. Hole boring is stopped once after reaching about 80 to 90 percent of the thickness of the peripheral wall, and a core formed of an annular groove is taken out by extracting a core bit. Then, a notch is formed again in a core taken-out hole up to reaching near an outer peripheral surface by the core bit. After notching, a rupture metal fitting 37 is installed on the tip by extracting the core bit, and the check valve 35 having a slipping-out preventive claw 15 on the outer periphery is installed in the core drill, and is pushed in the core taken-out hole 32, and a wall part 33 remaining at the bottom of the hole 32 is broken through by the rupture metal fitting 37, and is ruptured into a small piece.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在人孔周边安装止回阀的方法，用于从人孔内部切断到井孔外部的水流，并允许水的流动在沙井外面的泥土间隙水压力增加时，从井眼外侧进入井孔，防止地震中地面液化现象造成人孔漂浮。
解决方案：通过使用钻芯钻孔，井眼周围墙洞钻孔。在达到周壁厚度的80％至90％之后，一旦孔洞停止，并且通过提取芯钻头来取出由环形凹槽形成的芯。然后，在芯取出孔再次形成切口，直到芯钻头接近外周面。开槽后，通过提取芯钻头将尖端上的破裂金属配件37安装在前端，将具有防止外侧的防滑爪15的止回阀35安装在芯钻中，并将其推入芯中保持孔32的底部的壁部33被破裂金属配件37破裂，破裂成小片。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2002233020A TRUCK MOVING METHOD FOR CABLE LAYING 失效
公开(公告)号：JP2002233020A
公开(公告)日：2002-08-16
申请号：JP2001028450
申请日：2001-02-05
申请人： NIPPON HUME CORP , CONSEC CORP
发明人： YOSHIKAWA HIROSHI , NISHIWAKI MASAAKI , MATSUBARA HIROYUKI , HIRATA YOSHIKI
IPC分类号： G02B6/46 , H02G1/06 , H02G1/08 , H02G9/06
摘要： PROBLEM TO BE SOLVED: To provide a moving method to surely make a cable laying device move inside a pipe even if the slope of the pipe is steep and the inside wall of the pipe is slippery because of sliming. SOLUTION: A truck 1 which makes the cable laying device to move inside the pipe has a drill to bore holes on the inside wall of the pipe, a bolder magazine to store holders, and a striker which takes out a holder stored in the holder magazine striking one by one and presses the leg into the hole bored by the drill, and connects wires 4 and 5 in front and in the rear. The movement of the truck 1 is made by feeding out the wire on one side while pulling the wire on the other side.

6. 发明专利

JP2006068935A Concrete cutter and its use method 有权
标题翻译：混凝土切割机及其使用方法
公开(公告)号：JP2006068935A
公开(公告)日：2006-03-16
申请号：JP2004252241
申请日：2004-08-31
申请人： Consec Corp , 株式会社コンセック
发明人： MITSUNAKA TATSUO , MATSUBARA HIROYUKI , HIRATA YOSHIKI , HAMAMOTO YUKIO
IPC分类号： B28D1/24
摘要： PROBLEM TO BE SOLVED: To perform smooth and stable cutting so as not to form a trap when a blade is obliquely cut in even if the interval between rollers is widened, to reduce the friction of the rollers with a rail to reduce the backlash of a cutter and to keep cutting precision over a long period of time, in a concrete cutter equipped with the rollers traveling on a base so as to hold a rail.
SOLUTION: The rollers 24 have an annular groove having a trapezoidal cross section having a wide inlet and gradually narrowed toward a groove bottom and are fitted to plate-shaped rail parts 23 laterally protruded from both left and right ends of the upper surface of the rail 22 to travel in a state the side surface of the annular groove and the edges of the rail parts 23 are brought to a point contact state.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了进行平稳和稳定的切割，即使在辊间的间隔变宽的情况下，当刀片倾斜切割时不形成陷阱，为了减少滚子与轨道的摩擦，减少在配备有在基座上行进的辊以便保持轨道的混凝土切割机中，长时间地保持切割精度。解决方案：辊24具有一个具有梯形横截面的环形槽，该横截面具有宽的入口并且朝向凹槽底部逐渐变窄，并且装配到从上表面的左右两端侧向突出的板状轨道部分23 轨道22在环状槽的侧面的状态下行进，轨道部23的边缘处于点接触状态。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005059384A Cutting blade and method for preventing biting of cutting blade 审中-公开
标题翻译：切割刀片和切割刀片偏移的方法
公开(公告)号：JP2005059384A
公开(公告)日：2005-03-10
申请号：JP2003292325
申请日：2003-08-12
申请人： Consec Corp , Shimizu Corp , 株式会社コンセック , 清水建設株式会社
发明人： TAKAHASHI NORIO , KONDO KOJI , TANAKA TSUTOMU , MATSUBARA HIROYUKI , MITSUNAKA TATSUO
IPC分类号： B23D61/04 , B23D61/18 , B24D5/12 , B28D1/24
摘要： PROBLEM TO BE SOLVED: To smoothly perform cutting from an initial cutting stage to a final cutting stage by eliminating fear such that a cutting blade bites a pile or pillar when the pile or pillar is cut.
SOLUTION: The cutting blade 1 is constituted by forming a plurality of radially extended grooves to the outer peripheral part of an almost disc-shaped blade base plate 3 so as to leave an interval in the peripheral direction of the blade base plate 3 and respectively attaching cutting segments 6 to protrusions 5 formed between those grooves. This cutting blade 1 is rotated to cut an object to be cut such as the pillar made of reinforced concrete or the like. The cutting segments 6 are alternately shifted in the thickness direction of the blade base plate 3 to be attached zigzag to permit the displacement of the cutting segments 6. By this constitution, the cutting blade is prevented from biting the object to be cut even if the object to be cut is displaced.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过消除恐惧，以便在切割桩或柱时切割刀片踩下桩或柱来平稳地执行从初始切割阶段到最后切割阶段的切割。解决方案：切割刀片1通过在几乎圆盘状的刀片基板3的外周部分形成多个径向延伸的槽，以便在叶片基板3的周向留下间隔并且分别将切割部分6连接到形成在这些凹槽之间的突起5。该切割刀片1旋转以切割诸如由钢筋混凝土等制成的支柱等待切割的物体。切割部6在叶片基板3的厚度方向上交替地移动，以锯齿状的方式被插入以允许切割部6的位移。通过这种结构，即使在切割部6 被切割的物体被移位。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2012176630A Core bit 有权
标题翻译：核心位
公开(公告)号：JP2012176630A
公开(公告)日：2012-09-13
申请号：JP2012140313
申请日：2012-06-22
申请人： Consec Corp , 株式会社コンセック
发明人： MITSUNAKA TATSUO , MATSUBARA HIROYUKI , KOBAYASHI AKIRA
IPC分类号： B28D1/14
摘要： PROBLEM TO BE SOLVED: To provide a core bit which can perform the accurate drilling of a horizontal long hole straight ahead in a concrete structure.SOLUTION: The core bit has a cylindrical body 24 with a welded or brazed diamond tip 23 and a tube 26 which is separably connected with the body 24 in a screwing manner. In addition, a guide 27 which is flush with the diamond tip 23 is formed continuously to the diamond tip 23 at an apex of the body. Also a guide 28 with the same diameter as the guide 27 is formed at a tube end where the other end of the body is screwed and the guide 28 covers the other end of the body.
摘要翻译：要解决的问题：提供一种能够在混凝土结构中直线前进的水平长孔的精确钻孔的芯钻头。解决方案：芯钻头具有带焊接或钎焊金刚石尖端23的圆柱体24和与主体24以螺纹连接方式可分离连接的管26。此外，与金刚石尖端23齐平的引导件27在身体的顶点处连续地形成到金刚石尖端23。另外，直径相同导向件27的引导件28形成在主体的另一端被螺纹连接并且引导件28覆盖主体的另一端的管端。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012111165A BORING METHOD 审中-公开
公开(公告)号：JP2012111165A
公开(公告)日：2012-06-14
申请号：JP2010263230
申请日：2010-11-26
申请人： CONSEC CORP
发明人： MATSUBARA HIROYUKI , OSHITA TAKASHI
IPC分类号： B28D1/14 , B24B53/013
摘要： PROBLEM TO BE SOLVED: To supply an abrasive without changing structure of a boring device, when a boring speed gets low, in an internal dust collection type boring method for carrying out air cooling of a core bit cutting edge part and discharge of chips by outside air sucked into a core bit, when boring a material to be bored using the boring device equipped with the core bit.SOLUTION: A bottle-like container 22 is once grasped, when the boring speed gets low, to supply the abrasive from a core bit outside toward a boring groove, using a pump tool 21 comprising the flexible resin bottle-like container 22, and a straw-like nozzle 24, and capable of delivering the abrasive in the container from the nozzle 24, when grasping once the container 22.

10. 发明专利

JP2009143075A Core bit 审中-公开
标题翻译：核心位
公开(公告)号：JP2009143075A
公开(公告)日：2009-07-02
申请号：JP2007321616
申请日：2007-12-13
申请人： Consec Corp , 株式会社コンセック
发明人： MITSUNAKA TATSUO , MATSUBARA HIROYUKI , KOBAYASHI AKIRA
IPC分类号： B28D1/14
摘要： PROBLEM TO BE SOLVED: To provide a core bit which can perform precise horizontal drilling of a continuous hole straight ahead in a concrete structure.
SOLUTION: This core bit has a cylindrical body 24 with a welded or brazed diamond tip 23 and a tube 26 which is separably connected with the body 24 in a screwing manner. In addition, a guide 27 which is flush with the diamond tip 23 is formed continuously in the diamond tip 23 at an apex of the body 24. Also, a guide 28 with the same diameter as the guide 27, is formed at the tube end, into which the other end of the body 24 is screwed. Besides, the core bit is supported by the guides 27 and 28 at two spots, i.e. the diamond tip side of the bit and the connection part between the body 24 and the tube 26, respectively, during drilling the horizontal hole.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在混凝土结构中直线前进的连续孔的精确水平钻孔的芯钻头。解决方案：该芯钻头具有带焊接或钎焊金刚石尖端23的圆柱体24和与主体24以螺纹连接方式分离连接的管26。此外，与金刚石尖端23齐平的引导件27在主体24的顶点处在金刚石尖端23中连续形成。而且，在管端部形成有与引导件27相同直径的引导件28 ，主体24的另一端被拧入其中。此外，芯钻头在钻孔期间分别在两个点处，即钻头的金刚石末端侧和主体24与管26之间的连接部分分别支撑在引导件27和28上。版权所有（C）2009，JPO＆INPIT

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