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1. 发明专利

JP2009084860A Injection filling apparatus and injection filling method for solidifier 有权
标题翻译：注射装置和注射器填充方法
公开(公告)号：JP2009084860A
公开(公告)日：2009-04-23
申请号：JP2007254923
申请日：2007-09-28
申请人： Kajima Corp , Tokai Rubber Ind Ltd , 東海ゴム工業株式会社 , 鹿島建設株式会社
发明人： AKOJIMA TAKAO , TAKAGISHI TETSUYA , TEZUKA YASUNARI , KOIZUMI KEISUKE , ITO TAKEMI
IPC分类号： E21D20/00 , E02D5/80
摘要： PROBLEM TO BE SOLVED: To provide an injection filling apparatus for a solidifier capable of sealing a mouth of a bore hole well to prevent the consolidating material injected into the bore hole from being washed away with spring water to the outside of the hole.
SOLUTION: The injection filling apparatus for the solidifier comprises a rubber seal tube 19 for sealing the mouth of the bore hole; a return tube 20 allowing an excess portion of the solidifier to flow out of the bore hole; a receiving ring 22 fixed to a locking bolt 14; a pipe 34 for filling the solidifier; a push-in ring 64 compressing the rubber seal tube 19 in an axial direction by advancement to expand the rubber seal tube 19 radially outward to thereby seal the mouth of the bore hole; and an internal thread ring 66 screwed to the locking bolt 14.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于固化器的注射填充装置，其能够良好地密封钻孔的口部，以防止注入到钻孔中的固结材料用泉水冲洗到孔的外部。
解决方案：用于固化器的注射填充装置包括用于密封钻孔口的橡胶密封管19; 允许固化器的多余部分流出钻孔的返回管20; 固定在锁定螺栓14上的接收环22; 用于填充固化器的管道34; 推进橡胶密封管19沿轴向压缩橡胶密封管19的推进环径向向外扩张橡胶密封管19，从而密封钻孔的口; 和螺纹连接到锁定螺栓14的内螺纹环66。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2005282209A Water cut-off method for steel pipe sheet pile 有权
标题翻译：钢管切割方法
公开(公告)号：JP2005282209A
公开(公告)日：2005-10-13
申请号：JP2004099556
申请日：2004-03-30
申请人： Kajima Corp , Nippon Steel Corp , Tokai Rubber Ind Ltd , 新日本製鐵株式会社 , 東海ゴム工業株式会社 , 鹿島建設株式会社
发明人： TAKAHASHI SHINOBU , SHIBATA MASANORI , ITO TAKEMI , SAIKAI KENJI , TERASAKI SHIGEKI , YAMASHITA HISAO
IPC分类号： E02D5/14
摘要： PROBLEM TO BE SOLVED: To provide a water cut-off method for a steel pipe sheet pile, which enables a section between joints to be surely put into a cut-off state without damage to a member for cut-off in the installation of a steel pipe.
SOLUTION: A male joint 10 is formed by fixing a pair of L-shaped steel materials to a steel pipe 3, and a female joint 8 is fixed by another pair of L-shaped steel materials 7. In the male joint 8, a flat rubber tube 13 is arranged near a joint between the steel pipe 3 and a leg part of the L-shaped steel material 7 along the axial direction of the outer shape of the steel pipe 3, and round steel 11 for protection is arranged in the lateral direction of the rubber tube 13 along the along the axial direction of the outer shape of the steel pipe 3. When the female joint 8 and the male joint 10 are combined with each other, the round steel 11 is fixed to a position to come into contact with an arm 9b in a state wherein a gap is made between the rubber tube 13 and the arm part 9b, and prevents the rubber tube 13 from being damaged in the installation of the steel pipe 3. The rubber tube 13 is expanded by subjected to the injection of a fluid 21, so as to seal the gap between the male joint 10 and 8.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于钢管板桩的截水方法，其能够使接头之间的截面确实地处于截止状态，而不会损坏用于切断的部件安装钢管。解决方案：通过将一对L形钢材固定到钢管3上而形成阳接头10，并且通过另一对L形钢材7固定阴接头8。在公接头8 在钢管3与L型钢材7的腿部之间的接合处，沿着钢管3的外形的轴向配置扁平橡胶管13，并配置用于保护的圆钢11 沿着钢管3的外形的轴向沿橡胶管13的横向方向。当阴接头8和阳接头10相互结合时，圆钢11被固定在位置在橡胶管13和臂部9b之间形成间隙的状态下与臂9b接触，并且防止橡胶管13在钢管3的安装中被损坏。橡胶管13是通过注入流体21而膨胀，以便密封阳性接合件之间的间隙第10和8号。（C）2006年，JPO＆NCIPI

3. 发明专利

JP2009030379A Vibrator for placing ready-mixed concrete, and vibrator hose 审中-公开
标题翻译：用于配置混合混凝土的振动器和振动器软管
公开(公告)号：JP2009030379A
公开(公告)日：2009-02-12
申请号：JP2007196787
申请日：2007-07-27
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： ITO TAKEMI
IPC分类号： E04G21/08
摘要： PROBLEM TO BE SOLVED: To provide a vibrator for placing ready-mixed concrete, capable of excellently applying vibration on the ready-mixed concrete cast in a mold form, even when reinforcements are densely assembled therein.
SOLUTION: In the vibrator for placing ready-mixed concrete, a vibrator hose 12 essentially made of a flat rubber hose 26 is inserted into a ready-mixed concrete K cast into the mold form, and compressed air is introduced into the vibrator hose 12 to expand the vibrator hose 12 in the direction perpendicular to the axis and to shrink the vibrator hose in the hose axis direction. The air is discharged to shrink the vibrator hose 12 in the direction perpendicular to the axis and to elongate the vibrator hose 12 in the hose axis direction, leading the expansion and shrinkage of the vibration hose to be repeated to apply vibration on the ready-mixed concrete K.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于放置预混混凝土的振动器，能够以模具形式优良地对预混混凝土铸造施加振动，即使当增强件被密集组装在其中时。解决方案：在用于放置预拌混凝土的振动器中，基本上由扁平橡胶软管26制成的振动器软管12插入到模具中的预混合混凝土K铸造中，并将压缩空气引入振动器软管12沿垂直于轴线的方向膨胀振动器软管12，并使软管沿软管轴线方向收缩。空气被排出以使振动器软管12沿垂直于轴线的方向收缩，并使软管12在软管轴线方向上伸长，导致振动软管的膨胀和收缩被重复以在预混合具体K.版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2005146550A Filling device, covering member, and method for driving pile material by using them 审中-公开
标题翻译：填充装置，覆盖构件及使用它们驱动桩材的方法
公开(公告)号：JP2005146550A
公开(公告)日：2005-06-09
申请号：JP2003382073
申请日：2003-11-12
申请人： Tokai Rubber Ind Ltd , Yokoyama Kiso Koji:Kk , 東海ゴム工業株式会社 , 株式会社横山基礎工事
发明人： YOKOYAMA HIROSUKE , ITO TAKEMI
IPC分类号： E02D5/14
摘要： PROBLEM TO BE SOLVED: To prevent sediment, sand gravel, excavated muck and the like from flowing into an inner space part of a joint of a pile material when the pile material is driven into ground.
SOLUTION: When the pile material 300, which is equipped with the joint, is driven into the ground 500 by using a filling device 1, the filling device is firstly inserted into the inner space part of the joint of the pile material. Next, a fluid is infilled into a bag body of the filling device via a channel, so as to expand the bag body. The pile material is driven into the ground in a state wherein the expanded bag body is brought into close contact with an inner wall of the joint. After the completion of driving, the fluid is gradually discharged from the filling device. Subsequently, when the fluid is discharged from the filling device, the filling device is taken out from the joint. Since the pile material is driven by using the device like this, the sediment and the like can be prevented from flowing into the inner space part of the joint via a slit and the like. This can prevent the occurrence of a situation wherein driving is not performed as designed, because driving resistance is increased due to the inflow of the sand gravel and the like into the inner space part of the joint, in construction work for driving the pile material into the ground.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：当桩材驱动到地面时，为了防止沉积物，砂砾石，挖掘的泥渣等流入桩材的接头的内部空间部分。解决方案：当装配有接头的桩材300通过使用填充装置1被驱动到地面500中时，首先将填充装置插入桩材的接头的内部空间部分。接下来，通过通道将流体填充到填充装置的袋体中，以使袋体膨胀。在膨胀的袋体与接头的内壁紧密接触的状态下，将堆料驱动到地面中。驱动完成后，流体从填充装置逐渐排出。随后，当从填充装置排出流体时，从接头中取出填充装置。由于通过使用这样的装置驱动绒头材料，所以可以防止沉积物等经由狭缝等流入接头的内部空间部。这可以防止由于砂砾石等流入到接头的内部空间部分而导致的驱动阻力增加，因此在将堆料输送的构造工作中地面。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2008132679A Method for forming hole in concrete molding and concrete molding 审中-公开
标题翻译：在混凝土成型和混凝土成型中形成孔的方法
公开(公告)号：JP2008132679A
公开(公告)日：2008-06-12
申请号：JP2006320833
申请日：2006-11-28
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： ITO TAKEMI
IPC分类号： B28B7/32 , B28B21/88
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a hole in a concrete molding capable of easily forming the non-through hole on the concrete molding such as a PC slab for an apron floor slab of an airport at a low material cost and a low working cost.
SOLUTION: In the method for forming a longitudinal shape non-through hole 64 in the PC slab 66, a rubber mold 10 for forming a hole having a rubber expansion tube 12 is inserted from an opening 50 of a mold frame 48 into the inside part. A bottomed cylindrical cap 54 is previously installed in the inside of the mold frame 48, and it is covered on the tip end part of the rubber mold 10 for forming the hole. The inside part and the opening 50 of the cap 54 are sealed by expanding the rubber expansion tube 12 through introduction of pressure fluid in that state, the concrete is casted in the inside of the mold frame 48 under a sealed state, and solidified to form the hole 64 in the PC slab 66.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在混凝土模制件中容易地形成非通孔的混凝土模制件中的孔的方法，例如用于低材料的机场的围裙楼板的PC板成本低，工作成本低。解决方案：在PC板坯66中形成纵向形状的非贯通孔64的方法中，将用于形成具有橡胶膨胀管12的孔的橡胶模10从模框48的开口50插入到内部。有底的圆筒形盖54预先安装在模框48的内部，并且被覆盖在橡胶模具10的顶端部分上，用于形成孔。盖54的内部和开口50通过在该状态下引入压力流体而使橡胶膨胀管12膨胀而被密封，混凝土在密封状态下浇注在模框48的内部，并固化形成 PC板66中的孔64。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2004293646A Pipe closing tool 有权
公开(公告)号：JP2004293646A
公开(公告)日：2004-10-21
申请号：JP2003086246
申请日：2003-03-26
申请人： Osaka Gas Co Ltd , Tokai Rubber Ind Ltd , 大阪瓦斯株式会社 , 東海ゴム工業株式会社
发明人： JO HIROYUKI , IWAO KEIZO , ITO TAKEMI
IPC分类号： F16L55/12
摘要： PROBLEM TO BE SOLVED: To reliably close the inside of a pipe with a closing member. SOLUTION: A closing tool has a closing member 1 inserted in a pipe B to close inside thereof, in which almost whole circumference of an outer peripheral surface 2 along the pipe circumferential direction is contacted elastically with the pipe inner peripheral surface 3 side. It also has a discharging device 13 capable of discharging a liquid sealing material 10 between the outer peripheral surface of the closing member and the inner peripheral surface of the pipe. The closing member is enlarged and deformed so that the outer peripheral surface thereof is elastically contacted with the inner peripheral side of the pipe. In order to constitute the discharging device, a storage part 11 of the sealing material is provided in the closing member, and the sealing material in the storage part is pressurized by enlarging and deforming the closing member to be discharged between the surfaces. COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2009062784A Method of setting water leading member on internal surface of borehole, and rubber expansion pipe, wedge pipe, backflow prevention member, and water leading member for use in the method 审中-公开
标题翻译：在井筒内表面上设置水引导构件的方法，橡胶膨胀管，楔形管，回流防止构件和用于该方法的水引导构件
公开(公告)号：JP2009062784A
公开(公告)日：2009-03-26
申请号：JP2007233437
申请日：2007-09-07
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： ITO TAKEMI
IPC分类号： E21B43/10 , E02D1/02 , E21B33/12 , E21B43/08
摘要： PROBLEM TO BE SOLVED: To provide a method of setting a water leading member on the internal surface of a borehole in which the water leading member can be excellently set at a fragile location in the borehole.
SOLUTION: The water leading member 20 has a pipe wall formed of a porous structure in which a number of water leading pores penetrating the inside and outside of the wall are formed. When the water leading member 20 is rigidly set on the internal wall of the borehole 16 bored in a bedrock at the fragile location, a rubber expansion pipe 24 attached to the tip side of a pipe 22 of a transfer member 26 is axially inserted into the water leading member 20, and then radially inflated by internal pressurization by introducing air therein, to thereby hold the water leading member 20 from the inside. Then the water leading member 20 kept in a held state is transferred to the target fragile location together with the rubber expansion pipe 24, and thereafter, the rubber expansion pipe 24 is deflated by reducing internal pressure and then drawn from the water leading member 20.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在钻孔的内表面上设置水引导构件的方法，其中水引导构件可以优良地设置在钻孔中的脆弱位置。解决方案：导水构件20具有由多孔结构形成的管壁，其中形成有穿过壁的内部和外部的多个导水孔。当导水构件20刚性地设置在钻孔位于易碎位置的基岩中的钻孔16的内壁上时，附着到转移构件26的管22的末端侧的橡胶膨胀管24被轴向地插入到水引导构件20，然后通过在其中引入空气通过内部加压而径向膨胀，从而将水引导构件20从内部保持。然后，将保持在保持状态的导水部件20与橡胶膨胀管24一起转移到目标脆性位置，之后，通过降低内压而从橡胶膨胀管24放气，然后从水引导部件20抽出。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008137212A Method for simultaneously molding plurality of concrete blocks and rubber core mold used in the method 审中-公开
标题翻译：方法同时成型混凝土块的多孔性和方法中使用的橡胶核模
公开(公告)号：JP2008137212A
公开(公告)日：2008-06-19
申请号：JP2006324107
申请日：2006-11-30
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： ITO TAKEMI
IPC分类号： B28B7/32 , B28B7/24
摘要： PROBLEM TO BE SOLVED: To provide a method for simultaneously molding a plurality of concrete blocks which can mold a plurality of the concrete blocks having through holes at the same time and improve production efficiency. SOLUTION: In the method for molding a plurality of the concrete blocks 10 having the through holes, partition plates 52 having through holes 58 are set in an inner space surrounded with an outer mold frame 44 to divide the space into a plurality of molding spaces 54. With the use of a rubber core mold 18 having a rubber expansion tube 20 which is expanded/contracted radially by the introduction/discharge of a pressure fluid into/from the inside, while the rubber expansion tube 20 is expanded to be stuck on the inner surfaces of insertion holes 58 of the partition plates 52 by expanding the tube with the rubber core mold 18 passed through the insertion holes 58, concrete is poured and solidified. After that, the rubber expansion tube 20 is contracted to be extracted from a plurality of the molded concrete blocks 10 and the partition plates 52. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种同时成型多个混凝土块的方法，该混凝土块可以同时模制多个具有通孔的混凝土块，并提高生产效率。解决方案：在用于模制具有通孔的多个混凝土块10的方法中，具有通孔58的隔板52设置在被外模框44包围的内部空间中，以将空间分成多个通过使用具有橡胶膨胀管20的橡胶芯模18，橡胶膨胀管20通过将压力流体从内部引入/排出而径向膨胀/收缩，而橡胶膨胀管20膨胀为通过使橡胶芯模18通过插入孔58膨胀管而将分隔板52的插入孔58的内表面卡住，混凝土被浇注并固化。之后，橡胶膨胀管20收缩，从多个模制的混凝土块10和隔板52中取出。（C）2008，JPO＆INPIT

9. 发明专利

JP2007263326A Hose end structure 审中-公开
标题翻译：软管端部结构
公开(公告)号：JP2007263326A
公开(公告)日：2007-10-11
申请号：JP2006092410
申请日：2006-03-29
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： ITO TAKEMI
IPC分类号： F16L33/20
摘要： PROBLEM TO BE SOLVED: To provide a hose end structure which is excellent in the function of protecting the hose and which can be easily constituted. SOLUTION: A joint instrument 29 for a pump is constituted by an insert pipe 47 and a sleeve 51 for fixation having an inward-directed flange part 49 for fixation at the outer end part. An O-ring 61 is fastened in the tightening groove 59 of the insert pipe 47. After applying a sealant 68 to the outer end part on the outer periphery of the tightening part 55, the tightening part 55 of the insert pipe 47 is relatively inserted into an attachment part 27 of a hose body 25. Then the sleeve 51 for fixation is crimped in the diameter-reduction direction, and the joint instrument 29 for the pump is fixed to the attachment part 27. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种软管端部结构，其具有优异的保护软管的功能，并且可以容易地构成。解决方案：用于泵的接头器械29由插入管47和用于固定的套筒51构成，其具有用于在外端部固定的向内凸缘部分49。 O形环61紧固在插入管47的紧固槽59中。在将密封剂68施加到紧固部55的外周上的外端部之后，插入管47的紧固部55被相对插入进入软管体25的安装部27，然后将固定用套筒51沿直径减小方向卷曲，将泵用接头器械29固定在安装部27上。（C） 2008年，JPO＆INPIT

10. 发明专利

JP2006083667A Protector cap 有权
标题翻译：保护帽
公开(公告)号：JP2006083667A
公开(公告)日：2006-03-30
申请号：JP2004272167
申请日：2004-09-17
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： ITO TAKEMI
IPC分类号： E02D5/34
摘要： PROBLEM TO BE SOLVED: To provide a protector cap for use in constructing a cast-in-place reinforced concrete pile, easily attached to and detached from a vertical reinforcement head of a reinforcing cage, having strong fixing force in the mounted state, repeatedly usable many times without producing industrial waste, and further facilitating work in cutting off an extra fill part of a concrete upper part.
SOLUTION: The protector cap 10 fitted to the vertical reinforcement head 56A of the reinforcing cage which is a constitutive body of a cast-in-place concrete foundation pile, to prevent concrete adhesion to the vertical reinforcement head, is formed in double cylinder structure of an inner tube 12 and an outer tube 14 which are elastic and capable of swelling inward and outward, and formed with a pressure chamber 42 between them. The inner tube 12 and outer tube 14 are deformed swelling inward and outward by leading air pressure into the pressure chamber 42, to fix the protector cap 10 to the vertical reinforcement head 56A and to enlarge the diameter of the protector cap 10.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于构造现浇钢筋混凝土桩的保护盖，其容易地附接到加强笼的垂直加强头并从其分离，在安装状态下具有很强的固定力多次可重复使用，不产生工业废料，进一步促进切断混凝土上部的多余填充部分的工作。解决方案：安装在作为现浇混凝土基础桩的构成主体的加强保持架的垂直加强头56A上以防止混凝土粘附到垂直加强头上的保护盖10形成为双内管12和外管14的气缸结构是弹性的并且能够向内和向外膨胀，并且在它们之间形成有压力室42。内管12和外管14通过使空气压力进入压力室42而向内和向外变形，以将保护盖10固定到垂直加强头56A上并扩大保护盖10的直径。版权所有（C）2006，JPO＆NCIPI

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