专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP5734601B2 地盤改良工法とその装置有权
标题翻译：地基改良的方法和装置
公开(公告)号：JP5734601B2
公开(公告)日：2015-06-17
申请号：JP2010186078
申请日：2010-08-23
申请人：株式会社日東テクノ・グループ , 株式会社エヌ、アイ、ティ
发明人：所崎茂 , 山崎淳一 , 中西康晴
IPC分类号： E02D3/12

2. 发明专利

JP2010261202A Construction method and device for agitating and mixing soil 审中-公开
标题翻译：用于固化和混合土壤的施工方法和装置
公开(公告)号：JP2010261202A
公开(公告)日：2010-11-18
申请号：JP2009112438
申请日：2009-05-07
申请人： Nit:Kk , 株式会社エヌ・アイ・ティ
发明人： NAKANISHI YASUHARU
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To solve the following problems: a driving head for agitating and mixing soil by the go-around drive of a drive chain by laying the drive chain in a tensioned state on a driving wheel is inefficient because an agitation and mixing range is limited on ground that a working surface of the driving head is conventionally narrow due to the go-around of the narrow chain; and a portion, to which an agitating operation is not applied, is produced because a process range is set on a piecemeal basis.
SOLUTION: A crawler 12 is triangularly laid in a tensioned state by arranging two driven wheels in the lower portion of the driving wheel 11a; an agitation working body 1 is constituted by juxtaposing a plurality of agitating blades 13, directed obliquely with respect to an outer peripheral surface of the crawler, on the outer peripheral surface thereof; and a bottom portion of the working body with a large working surface serves as a digging end portion by a main shaft leader 2 which has the working bodies rotatably mounted on both the sides of a leading end.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了解决以下问题：通过将驱动链条的驱动链置于驱动轮上的张紧状态下，通过驱动链的回转驱动来搅拌和混合土壤的驱动头是低效的，因为搅拌混合范围受到限制，因为驱动头的工作表面由于窄链的复原而通常较窄; 并且由于处理范围是零碎地设定的，所以产生不施加搅拌操作的部分。解决方案：履带12通过在驱动轮11a的下部布置两个从动轮而以张紧状态三角地放置; 搅拌工作体1通过将多个相对于履带的外周面倾斜指向的搅拌叶片13并列设置在其外周面上; 并且具有大的工作表面的工作体的底部用作主轴引导件2的挖掘端部，主轴引导件2具有可旋转地安装在前端两侧的工作体。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP4313773B2 Ground hardening material injection method and apparatus 有权
公开(公告)号：JP4313773B2
公开(公告)日：2009-08-12
申请号：JP2005070205
申请日：2005-03-14
申请人：株式会社エヌ・アイ・ティ
发明人：康晴中西 , 渉中西
IPC分类号： E02D3/12 , E02D27/34

4. 发明专利

JP2008285811A Method of injecting ground hardener and device therefor 有权
标题翻译：注射地面硬化剂及其装置的方法
公开(公告)号：JP2008285811A
公开(公告)日：2008-11-27
申请号：JP2007128819
申请日：2007-05-15
申请人： Nit:Kk , Nitto Techno Group:Kk , 株式会社エヌ・アイ・ティ , 株式会社日東テクノ・グループ
发明人： TOKOROSAKI SHIGERU , KOIZUMI RYONOSUKE , NAKANISHI WATARU , NAKANISHI YASUHARU
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To solve the problem that a ground hardener force-fed is bent at a substantially right angle at a nozzle since a conventional injection nozzle for injecting the ground hardener at high pressure is arranged on the side wall of an injection rod by which the force-feeding energy is dissipated and damped by a turbulent flow generated at the bent part.
SOLUTION: A swirl flow guide structure 3 is formed in a hardener material force-feeding channel 12 communicating with a core nozzle 21 of the injection rod at the portion between the predetermined portion of the flow passage and the core nozzle, and the force-feeding material is guided while being swirled for generating a swirl flow with less energy loss.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了解决在喷嘴处强力供给的地面硬化剂以大致直角弯曲的问题，因为用于将高强度注入磨碎的硬化剂的常规注射喷嘴设置在喷嘴的侧壁上注射杆，其中力供给能量被在弯曲部分处产生的湍流消散和阻尼。解决方案：涡流引导结构3形成在与注射棒的芯喷嘴21在流路的预定部分和芯喷嘴之间的部分处连通的固化剂材料加力通道12中，受力材料在旋转时被引导以产生具有较少能量损失的涡流。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008180036A Ground hardener injecting method and device for it 有权
标题翻译：地面硬化剂注射方法及其设备
公开(公告)号：JP2008180036A
公开(公告)日：2008-08-07
申请号：JP2007015771
申请日：2007-01-26
申请人： Nit:Kk , Nitto Techno Group:Kk , 株式会社エヌ・アイ・ティ , 株式会社日東テクノ・グループ
发明人： NAKANISHI WATARU , NAKANISHI YASUHARU , TOKOROSAKI SHIGERU , KOIZUMI RYONOSUKE
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To solve the problem that a ground hardener which is pressure-fed is bent at a substantially right angle at a nozzle since a conventional injection nozzle for injecting the ground hardener at high pressure is arranged on the side wall of an injection rod by which the force-feeding energy is dissipated and damped by a turbulent flow generated at a bent part.
SOLUTION: A diameter of a material force-feeding channel 12 communicating with a core nozzle is enlarged at a front end monitor part, and the inner wall of the part of the channel extending from a small-diameter part 12a to a large-diameter part 12b is formed to be a tapered surface. The part of the inner wall of the large diameter part of the channel extending to an entrance of the core nozzle is formed to be a streamlined curved surface 17 so that the flow of the force-fed hardener may smoothly be gathered at the entrance of the core nozzle.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了解决由于在喷嘴处喷射研磨硬化剂的常规注射喷嘴而布置在侧壁上的，因为在喷嘴处将被加压的磨碎的固化剂以大致直角弯曲的问题的注射杆，通过该注射杆，力供给能量被在弯曲部分产生的湍流消散和阻尼。解决方案：在前端监视器部分，与核心喷嘴连通的材料供力通道12的直径扩大，并且通道部分的内壁从小直径部分12a延伸到大直径部分12b形成为锥形表面。延伸到芯喷嘴入口的通道的大直径部分的内壁的一部分形成为流线型的弯曲表面17，使得强力供给的固化剂的流动可以顺利地聚集在核心喷嘴。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007056477A High-pressure jetting type grouting method 审中-公开
标题翻译：高压喷射式灌浆方法
公开(公告)号：JP2007056477A
公开(公告)日：2007-03-08
申请号：JP2005240564
申请日：2005-08-23
申请人： Estec:Kk , Furoo Techno Kk , Nit:Kk , Toko Corp , フローテクノ株式会社 , 東興建設株式会社 , 株式会社エステック , 株式会社エヌ・アイ・ティ
发明人： ODA KEINOSUKE , SAKUMA TAKAO , NAKANISHI YASUHARU , KASHIMA TORU , KAWADA MITSURU
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To solve the following problem that, conventionally when a hardener is diagonally or horizontally injected, a pump of standard performance cannot exert sufficient injection pressure and a discharge amount, resulting in insufficient injection, and in order to enhance the injection pressure and the discharge amount during the injection of the hardener into the target ground, a special high-performance pump at a cost equal to three times or more the cost of a standard pump is required.
SOLUTION: There is provided a multi-injection nozzle 3 composed of a core nozzle and circumferential nozzles enclosing the same, and the nozzles are connected to injection material feeding channels 2a, 2b, etc. , respectively, which then have respective high-pressure pumps arranged therein. Upon the simultaneous pressurization of the pumps, the injection materials are injected in a multi-overlapping manner, and therefore injection pressure of each injection material becomes synergistic, to thereby enhance the injection energy of high-pressure jet of the injection material in the target ground.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决以下问题：为了解决以往的问题，通常当硬化剂对角线或水平注射时，标准性能的泵不能施加足够的注射压力和排出量，导致注射不足，并且为了增强在将硬化剂注入目标地面期间的注射压力和排出量，需要成本等于标准泵的成本的三倍或更多的特殊的高性能泵。解决方案：提供一个由芯喷嘴和包围其的圆周喷嘴组成的多喷嘴3，并且喷嘴分别连接到注射材料供给通道2a，2b等，然后其分别具有高的其中布置有压力泵。在同时对泵进行加压时，以多重重叠的方式喷射注射材料，因此每种注射材料的注射压力变得协调，从而增强注射材料在目标地面中的高压射流的注入能量。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP3846870B2 Contaminated groundwater recovery method and apparatus 有权
公开(公告)号：JP3846870B2
公开(公告)日：2006-11-15
申请号：JP2002176507
申请日：2002-06-18
申请人：東興建設株式会社 , 株式会社エステック , 株式会社エヌ・アイ・ティ
发明人：孝夫佐久間 , 潔薮本
IPC分类号： B09C1/02 , C02F1/20 , B01D19/00 , B09C1/08 , C02F1/00

8. 发明专利

JP3731669B2 Ground improvement system and method 有权
公开(公告)号：JP3731669B2
公开(公告)日：2006-01-05
申请号：JP2003305072
申请日：2003-08-28
申请人：フローテクノ株式会社 , 株式会社エヌ・アイ・ティ , 株式会社トーメック , 株式会社富士建
发明人：孝之末次 , 法夫田中 , 雅臣郡山
IPC分类号： E02D3/12

9. 发明专利

JP2005139863A Ground improving body forming method and apparatus 有权
标题翻译：改善身体形成方法和装置的接地
公开(公告)号：JP2005139863A
公开(公告)日：2005-06-02
申请号：JP2003380394
申请日：2003-11-10
申请人： Esutekku:Kk , Furoo Techno Kk , Shigehito Kaji , Nit:Kk , Toko Corp , フローテクノ株式会社 , 東興建設株式会社 , 株式会社エステック , 株式会社エヌ・アイ・ティ , 茂仁鍜治
发明人： KAJI SHIGEHITO , KASHIMA TORU , NAKANISHI YASUHARU , SAKUMA TAKAO , KAWADA MITSURU
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a ground improving body forming method the construction period of which is shortened by simultaneously executing insertion of a steel pipe and formation of a ground improving body and which is excellent in economical effect, and a ground improving body forming apparatus.
SOLUTION: The ground improving body forming method comprises the steps of simultaneously advancing a pipe 6 having a pipe bit 5 provided at the tip end and a hardening material jetting rod 4 piercing the pipe 6, moving only the rod 4 backward by a specified distance after completion of boring to align hardening material jetting holes and sludge suction holes of both the pipe 6 and the rod 4 to one another, moving the pipe 6 and the rod 4 backward with jetting the hardening material into the ground and discharging the sludge for the primary formation, then advancing only the pipe 6 to align the holes of the rod 4 and other hardening material jetting holes of the pipe with the sludge suction hole for the secondary formation and repeating the above described primary formation and secondary formation to form the ground improving body with the pipe inserted. The ground improving body forming apparatus is also disclosed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过同时执行钢管的插入和地面改进体的形成来缩短施工周期并且经济效果优异的地面改良体形成方法，以及地面改良身体成型装置。解决方案：地面改进体形成方法包括以下步骤：同时推进具有设置在尖端处的管5的管6和刺穿管6的硬化材料喷射棒4，仅使杆4向后移动一在镗孔完成之后的指定距离将管6和杆4的硬化材料喷射孔和污泥吸入孔彼此对准，使管6和杆4向后移动，将硬化材料喷射到地下并排出污泥对于初级形成，然后仅使管6前进，使杆4的孔和管的其它硬化材料喷射孔与用于二次生成的污泥吸入孔对准，并重复上述初级形成和二次形成地面改善体与管插入。还公开了地面改善体形成装置。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004263457A Ground hardener injection method and converging instrument used therefor 审中-公开
公开(公告)号：JP2004263457A
公开(公告)日：2004-09-24
申请号：JP2003055561
申请日：2003-03-03
申请人： Geo Techno Kk , Nit:Kk , ジオテクノ株式会社 , 株式会社エヌ・アイ・ティ
发明人： NAKANISHI YASUHARU , SAWAMURA TOYOJI
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a ground hardener injection method and a converging instrument used therefor capable of injecting a ground hardener with a sufficient discharge by simultaneously utilizing a plurality of pumps with different discharge and eliminating irrationality such as a thin hardener layer resulting from insufficient discharge because jet pressure only precedes.
SOLUTION: The ground hardener injection method is so constituted that a hardener conveyed from a plurality of pumps uniformly set in predetermined pressure by a pressure adjusting valve is converged in an convergent chamber attaching an accumulator thereto to adjust pressure to convey a total amount of discharge to an injection rod.
COPYRIGHT: (C)2004,JPO&NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式