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

JP2007197998A Cutter-bit mounting structure and cutter-bit maintenance method 审中-公开
标题翻译：切刀安装结构和切割机维护方法
公开(公告)号：JP2007197998A
公开(公告)日：2007-08-09
申请号：JP2006017534
申请日：2006-01-26
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Kajima Corp , 石川島播磨重工業株式会社 , 鹿島建設株式会社
发明人： NAKATSURU HIROSUKE , HATANO TORU , SHIBATA MANABU , DANNO HITOSHI , OSADA MASAO , ISHINO TOMOFUMI
IPC分类号： E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a cutter-bit mounting structure and a cutter-bit maintenance method which can cope with the abrasion of the cutter bit without damaging a cutter head and equipment near the cutter head when the bit is worn out, and enable the replacement of the bit without making a worker get out to the face side of the cutter head when the abrasion of the bit has progressed. SOLUTION: When a bit body 10 is worn out by a predetermined amount, a rod 9 is protruded to a face side from a guide hole 8 by elongating a jack 11 depending on the amount of abrasion, so that the radius of cutting by the bit body 10 can be returned to a state before the abrasion. When the abrasion of the bit body 10 has further progressed, the jack 11 is contracted and separated from the rod 9 on the anti-face side of the cutter head 2, so that the rod 9 can be extracted from the guide hole 8, and the bit body 10 is replaced singly or integrally with the rod 9. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种刀头安装结构和刀头维护方法，其可以在刀头磨损时克服刀头的磨损而不损坏刀头和设备附近的设备并且当钻头的磨损发展时，能够使钻头更换而不使工作人员离开刀头的正面。解决方案：当钻头体10磨损预定量时，杆9通过根据磨损量伸长千斤顶11而从导向孔8向正面侧突出，使得切割半径通过钻头体10可以在磨损之前返回到状态。当钻头体10的磨损进一步发展时，千斤顶11在刀头2的防侧面上与杆9收缩并分离，使得杆9能够从导向孔8中取出，钻头体10单独地或与杆9一体地替换。版权所有：（C）2007，JPO＆INPIT

2. 发明专利

JP2005351020A Outbreak device, outbreak method and shield machine 有权
标题翻译： OUTBREAK设备，OUTBREAK方法和屏蔽机
公开(公告)号：JP2005351020A
公开(公告)日：2005-12-22
申请号：JP2004175188
申请日：2004-06-14
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： ISHINO TOMOFUMI , YOSHIKAWA TAKAYUKI , SUGITA TATSUHIRO
IPC分类号： E21D9/087 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an outbreak device capable of performing outbreak of accurate shape with simple constitution in the outbreak of a shield machine. SOLUTION: The outbreak device 3 of the shield machine 1 has a hydraulic actuator 19 for moving an outbreak cutter 17 in an in-and-out direction; a fluid supply pump 21 capable of discharging a compressed fluid to be supplied to the hydraulic actuator 19; and a fluid flow changeover means 39 capable of making stepwise changeover of the flow of the fluid supplied from the fluid supply pump 21 to the hydraulic actuator 19. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在盾构机爆发时具有简单结构的能够进行准确形状的爆发装置。
解决方案：屏蔽机1的爆发装置3具有液压致动器19，用于沿着进出方向移动爆发式切割器17; 能够排出要供给到液压致动器19的压缩流体的流体供给泵21; 以及流体流动切换装置39，其能够使从流体供给泵21供应到液压致动器19的流体的流动逐步转换。（C）2006年，JPO和NCIPI

3. 发明专利

JP2005179946A Steady brace device of shield jack shoe and rotation of jack rod 有权
标题翻译：防护夹具的稳定装置和夹子的旋转
公开(公告)号：JP2005179946A
公开(公告)日：2005-07-07
申请号：JP2003419599
申请日：2003-12-17
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： ISHINO TOMOFUMI , OSADA MASAO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a miniaturized device for steady brace of a shield jack shoe and rotation of a jack rod, capable of regulating its rotation, even if the shield jack shoe separates from a skin plate, by reducing an installation space.
SOLUTION: In this steady brace device for preventing run-out of the shield jack shoe and rotation of the jack rod, the shield jack shoe 5 for pressing a front end surface of an existing segment, has an eccentric member 6 to be eccentrically supported to a rod 4 in a tip part of the rod 4 of the shield jack 1. The device is constituted so that the rod 4 or the eccentric member 6 is provided with a rotation regulating means 21 for regulating rotation of the shield jack shoe 5 and the rod 4, by frictionally abutting on an inner peripheral surface 19 of the skin plate 2, by extending to the inner peripheral surface 19 of the skin plate 2 from the rod 4 or the eccentric member 6.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于屏蔽千斤顶鞋的稳定支撑件和千斤顶杆的旋转的小型化装置，其能够调节其旋转，即使屏蔽千斤顶靴与皮肤板分离，通过减少安装空间。解决方案：在这种稳定的支架装置中，用于防止屏蔽千斤顶靴的跳动和千斤顶的旋转，用于按压现有段的前端表面的屏蔽千斤顶靴5具有偏心构件6 偏心地支撑在屏蔽插座1的杆4的尖端部分中的杆4.该装置构造成使得杆4或偏心构件6设置有旋转调节装置21，用于调节屏蔽插座靴的旋转 5和杆4通过摩擦地邻接在外壳板2的内周表面19上，通过从杆4或偏心构件6延伸到外壳板2的内周表面19。 C）2005，JPO＆NCIPI

4. 发明专利

JP2007046368A Trailing carriage for shield machine 审中-公开
标题翻译：护套机运输
公开(公告)号：JP2007046368A
公开(公告)日：2007-02-22
申请号：JP2005233098
申请日：2005-08-11
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： KADOTA KATSUMI , ISHINO TOMOFUMI , ITO TADAKIMI , OSADA MASAO , NEGAMI NAOYUKI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a trailing carriage for a shield machine, which can greatly reduce an overall length even in the absence of a surplus space on an oil tank.
SOLUTION: This trailing carriage D for the shield machine is equipped with a hydraulic pump for driving various pieces 17, 18, 19 and 20 of hydraulic equipment of a shield machine body. The hydraulic pump is constituted as a multiple pump 7 in which a plurality of pump elements 12 are connected together so as to be driven by a common drive unit 9, and the plurality of pump elements 12 of the multiple pump 7 are connected to the pieces 17, 18, 19 and 20 of hydraulic equipment, respectively.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于盾构机的拖车，即使在油箱上没有剩余空间的情况下也能大大减少总长度。
解决方案：用于屏蔽机器的后跟托架D装备有用于驱动屏蔽机体的液压设备的各种零件17,18,19和20的液压泵。液压泵构成为多个泵7，多个泵元件12连接在一起，由公共驱动单元9驱动，多个泵7的多个泵元件12连接到片 17，18，19和20液压设备。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007046369A Trailing carriage for tunnel boring machine 审中-公开
标题翻译：隧道掘进机运输
公开(公告)号：JP2007046369A
公开(公告)日：2007-02-22
申请号：JP2005233099
申请日：2005-08-11
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： KADOTA KATSUMI , TSUTSUI TAKESHI , YOSHIKAWA TAKAYUKI , TOYODA SHINGO , ISHINO TOMOFUMI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a trailing carriage for a tunnel boring machine, the overall length of which is reduced.
SOLUTION: In this trailing carriage for the tunnel boring machine, a plurality of connected carriage bodies 3a-3c, which are arranged in the rear of the tunnel boring machine a, are equipped with: hydraulic pumps 6x and 6y for supplying hydraulic pressure to various pieces of hydraulic equipment provided in the machine a, respectively; electric motors 7x and 7y for driving the hydraulic pumps 6x and 6y; a starting panel f for starting the electric motors 7x and 7y; control valves 8a-8e which are provided in a hydraulic circuit for connecting the hydraulic pumps 6x and 6y to the various pieces of hydraulic equipment; and an operating panel h for controlling the starting panel f. The operating panel h and the starting panel f are integrated together so as to serve as an operation starting panel 9; an operating panel part 9y and a starting panel part 9x, which constitute the operation starting panel 9, are connected together by means of an internal circuit 10; the operation starting panel 9 is mounted on the carriage body 3a; and a space for mounting the operation starting panel 9 on the carriage body 3a is made narrow.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种整体长度减小的隧道掘进机的拖车。解决方案：在这种用于隧道掘进机的拖尾托架中，布置在隧道掘进机a后部的多个连接的托架体3a-3c装有：用于供给液压的液压泵6x和6y 分别在机器a中提供的各种液压设备的压力; 用于驱动液压泵6x和6y的电动机7x和7y; 用于启动电动机7x和7y的起动面板f; 设置在用于将液压泵6x和6y连接到各种液压设备的液压回路中的控制阀8a-8e; 以及用于控制起动面板f的操作面板h。操作面板h和起动面板f一体化，作为操作起动面板9; 构成操作开始面板9的操作面板部分9y和起始面板部分9x通过内部电路10连接在一起; 操作开始面板9安装在滑架主体3a上; 并且将操作开始面板9安装在滑架主体3a上的空间变窄。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006328835A Cutter bit 有权
标题翻译：切割机
公开(公告)号：JP2006328835A
公开(公告)日：2006-12-07
申请号：JP2005154815
申请日：2005-05-27
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Tungaloy Corp , 株式会社タンガロイ , 石川島播磨重工業株式会社
发明人： KOBAYASHI SUNAO , KADOTA KATSUMI , ISHINO TOMOFUMI , OSADA MASAO , NEGAMI NAOYUKI
IPC分类号： E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a cutter bit which saves time and reduces costs by simplifying the work for mounting it to a cutter, prevents the brazing strength of a cemented carbide chip from lowering, and improves performance of discharging excavated earth and sand. SOLUTION: The cutter bit is mounted on a peripheral surface of a cutter spoke provided radially from a center part of a cutter mounted on a front end part of a shield machine. The cutter bit comprises a cutting part and a mounting seat formed in an integrating manner, of which the ultra-hard chip having a blade part is brazed to the cutting part, and the mounting seat is for mounting the cutter bit on the cutter spoke. According to this structure, the conventional work for welding and joining the cutter bit and the mounting seat is eliminated, and the time for mounting the cutter bit on the cutter spoke is shortened by which the working cost is reduced. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种通过简化将其安装到切割器上的工作来节省时间并降低成本的刀具，防止硬质合金芯片的钎焊强度降低，并且提高排出的挖土的排放性能，砂。
解决方案：刀具安装在从安装在盾构机前端部分的刀具的中心部分径向设置的刀具轮辐的圆周表面上。切割刀头包括切割部分和以整合方式形成的安装座，其中具有刀片部分的超硬切屑钎焊到切割部分，并且安装座用于将切割刀头安装在刀具轮辐上。根据该结构，消除了用于焊接和接合刀头和安装座的常规工作，并且缩短了将刀头安装在刀架上的时间，从而降低了工作成本。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006188821A Shield boring machine 有权
标题翻译：屏蔽镗床
公开(公告)号：JP2006188821A
公开(公告)日：2006-07-20
申请号：JP2004381812
申请日：2004-12-28
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： KADOTA KATSUMI , OSADA MASAO , NEGAMI NAOYUKI , ISHINO TOMOFUMI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a shield boring machine capable of improving workability such as a maintenance or the like in a boring machine body 7 by widening a hollow of the boring machine body 7.
SOLUTION: The shield boring machine is so constituted that the whole of each accordion-fold jack 23 is located forward from the accordion-fold center C, the front end section of each accordion-fold jack 23 is located forward from the rear side of each cutter motor 37, the axial center of each cutter motor 37 is approached to the axial center side of the front drum 3 rather than the axial center of the accordion jack 23 and that a storage space S is partitioned between the rear end section of each accordion-fold jack 23 and an inner flange 5f of the rear drum 5.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过加宽镗孔机体7的中空部来改善钻孔机体7中的诸如维护等的可加工性的屏蔽镗孔机。解决方案：屏蔽镗孔机器的构成使得整个折叠式折叠式插座23位于手风琴折叠中心C的前方，每个手风琴折叠式插座23的前端部位于每个切割电机37的后侧，每个切割器马达37的轴向中心接近前滚筒3的轴向中心侧而不是手风琴杰克23的轴向中心，并且存储空间S在每个手风琴折叠插孔23的后端部分和后鼓5的内凸缘5f。（C）2006，JPO＆NCIPI

8. 发明专利

JP2004346520A Segment assembling device of shield advancing machine 有权
公开(公告)号：JP2004346520A
公开(公告)日：2004-12-09
申请号：JP2003142015
申请日：2003-05-20
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： ISHINO TOMOFUMI , SUZUKI TOSHIO , FUJII SHIGEO
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a segment assembling device of a shield advancing machine capable of pushing a segment adjoining an assembling position irrespective of the assembling position of the segment and, at the same time, having a structurally stable structure.
SOLUTION: In the segment assembling device 1 equipped with a swivel ring 4 swiveling in the circumferential direction in the shield advancing machine 2, a radial moving member 5 moving in the direction of a shield radius provided on the swivel ring 4 and a segment holding member 6 holding the assembling segment provided on the radial moving member 5, a pushing member 17 moving to the outside in the direction of the shield radius is provided in order to push the existing segment 3 adjoining the assembling position of the segment 3 to the swivel ring 4 and, at the same time, a supporting member 18 moving in the opposite direction to the pushing member 17, abutting on the segment 3 on the extension line and transferring the pushing load to the segment 3 is provided.
COPYRIGHT: (C)2005,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