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

JP2002371788A Lateral hole boring machine 审中-公开
标题翻译：卧式镗孔机
公开(公告)号：JP2002371788A
公开(公告)日：2002-12-26
申请号：JP2001179934
申请日：2001-06-14
申请人： Hitachi Constr Mach Co Ltd , Ohbayashi Corp , 日立建機株式会社 , 株式会社大林組
发明人： KIMURA HIROTAKA , FUKAWA YOSHIFUMI , MORIYA YOICHI , YAMASHITA KENJI , MIYA KIYOSHI , TSUCHIYA KIYOSHI , FUKAI MASAKAZU
IPC分类号： E21D9/087 , E21D9/06 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a sliding lateral hole boring machine making it possible to bore a rectangular cross section over a long distance. SOLUTION: The lateral hole boring machine performs boring by causing a cutter head 3 provided at its front to reciprocate. The cutter head 3 is provided with cutter bits 29'-00 to 29'-80 serving as leading boring means provided to protrude in jacking direction, and a plurality of cutter bits 29-01 to 29-89 disposed on the cutter head 3, from the cutter bits 29'-00 to 29'-80 to vertical positions of the cutter head 3 in such a way that they are located in sequence at the rear of the boring machine along the axis of the machine.
摘要翻译：要解决的问题：提供一种能够在长距离上穿过矩形横截面的滑动侧孔钻孔机。解决方案：侧孔钻机通过使设置在其前部的切割头3往复运动来执行钻孔。切割头3设置有用作在顶起方向上突出的前导钻孔装置的切割刀头29'-00至29'-80，以及设置在切割头3上的多个切割刀头29-01至29-89，从切割刀头29'-00到29'-80到切割头3的垂直位置，使得它们沿着机器的轴线依次位于钻孔机的后部。

2. 发明专利

JP2008308855A Construction method for lining concrete, and lining concrete structure 审中-公开
标题翻译：混凝土结构施工方法及混凝土结构
公开(公告)号：JP2008308855A
公开(公告)日：2008-12-25
申请号：JP2007156690
申请日：2007-06-13
申请人： Ohbayashi Corp , 株式会社大林組
发明人： NAKATO TAKAAKI , ISO YOSHINOBU , INOUE MAKOTO , MORINO HIROYUKI , FUKAWA YOSHIFUMI , FUJII TAKESHI
IPC分类号： E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide a construction method for lining concrete which is formed in such a shape that a portion abutting on a lower section of a tunnel is opened.
SOLUTION: In this construction method, the portion abutting on the lower section of the tunnel 1 can be spread in an opened state along an inner wall surface of the lining concrete 30 to be constructed; a plurality of telescopic type forms 10, the diameters of which can be reduced toward the center of the tunnel 1, are connected together in a length direction in a spread state; the concrete 30 is placed on a portion which abuts on the outer periphery of at least one 10, positioned at the placing-progress-direction front end of the concrete, of the connected telescopic type forms 10; the placed concrete 30 is cured; and at least one 10 of the connected telescopic type forms 10 is connected in the state of being moved further ahead of the at least one telescopic type form 10 at the placing-progress-direction front end. The above operations are repeated so that the lining concrete 30 can be constructed along an inner wall of a hole of the tunnel 1. Supporting concrete 31 is constructed on both the sides of the lower section of the inside of the tunnel 1, and both ends of the telescopic type form 10 are supported by the supporting concrete 31.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种以混合物的下部形成的部分的形状形成的混凝土的施工方法。解决方案：在该施工方法中，与隧道1的下部邻接的部分能够沿着要构造的衬里混凝土30的内壁面在打开状态下扩展; 能够朝向隧道1的中心减小直径的多个伸缩式形式10在扩展状态下沿长度方向连接在一起; 将混凝土30放置在与所连接的伸缩式10形式的位于混凝土的放置前进方向前端的至少一个10的外周上的部分上; 放置的混凝土30固化; 并且连接的伸缩式10中的至少一个10在进给方向前端处于至少一个伸缩式10的前方的状态下连接。重复上述操作，使得衬里混凝土30可以沿着隧道1的孔的内壁构造。支撑混凝土31构造在隧道1内部的下部的两侧，并且两端伸缩型10由支撑混凝土31支撑。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2002371790A Lateral hole boring machine 审中-公开
标题翻译：卧式镗孔机
公开(公告)号：JP2002371790A
公开(公告)日：2002-12-26
申请号：JP2001179938
申请日：2001-06-14
申请人： Hitachi Constr Mach Co Ltd , Ohbayashi Corp , 日立建機株式会社 , 株式会社大林組
发明人： UEDA HISATERU , FUKAWA YOSHIFUMI , MORIYA YOICHI , YAMASHITA KENJI , MIYA KIYOSHI , TSUCHIYA KIYOSHI , FUKAI MASAKAZU
IPC分类号： E21D9/087 , E21D9/06 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a lateral hole boring machine making boring possible over a long distance in soil with compressive strength not higher than that of soft rocks. SOLUTION: The lateral hole boring machine performs boring by rotating a cutter head 3 provided at its front. The boring machine has on the outer periphery of the cutter head 3 cutter bits 29'-12 serving as leading boring means provided to protrude in jacking direction, and a plurality of cutter bits 29-11 to 29-1 disposed on the cutter head 3, from the cutter bits 29'-12 to radial positions of the cutter head 3 in such a way that they are located in sequence at the rear of the boring machine along the axis of the machine.
摘要翻译：要解决的问题：提供一种横向钻孔机，可在土壤中长距离进行镗孔，抗压强度不高于软岩。解决方案：侧孔钻孔机通过旋转设置在其前部的切割头3进行钻孔。镗床在刀头3的外周上具有用于在顶起方向上突出的先导镗孔装置的切割刀头29'-12和设置在切割头3上的多个切割刀头29-11至29-1 ，从切割刀头29'-12到刀头3的径向位置，使得它们沿着机器的轴线顺序地位于钻孔机的后部。

4. 发明专利

JP2002371789A Lateral hole boring machine 审中-公开
标题翻译：卧式镗孔机
公开(公告)号：JP2002371789A
公开(公告)日：2002-12-26
申请号：JP2001179945
申请日：2001-06-14
申请人： Hitachi Constr Mach Co Ltd , Ohbayashi Corp , 日立建機株式会社 , 株式会社大林組
发明人： MURAYAMA KENJI , FUKAWA YOSHIFUMI , MORIYA YOICHI , YAMASHITA KENJI , MIYA KIYOSHI , TSUCHIYA KIYOSHI , FUKAI MASAKAZU
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a lateral hole boring machine making boring possible over a long distance in soil with compressive strength not higher than that of soft rocks. SOLUTION: The lateral hole boring machine performs boring by rotating a cutter head 3 provided at its front. The cutter head 3 includes a plurality of cutter spoke parts 27A to D extending radially from the radial center thereof; a surface plate part 17 disposed to approximately close gaps among the cutter spoke parts 27A to D; sediment holes 19 and 20 provided in the surface plate part 17 for taking in the sediment excavated; a center cutter 28 provided in at least one position of the cutter spoke parts 27A to D to protrude in jacking direction; and a plurality of cutter bits 29-1 to 29-10 disposed at the cutter spoke parts 27A to D, from the center cutter 28 to radial positions of the cutter head 3 in such a way that the cutter bits are located in sequence at the rear of the boring machine along the axis of the machine.
摘要翻译：要解决的问题：提供一种横向钻孔机，可在土壤中长距离进行镗孔，抗压强度不高于软岩。解决方案：侧孔钻孔机通过旋转设置在其前部的切割头3进行钻孔。刀头3包括从其径向中心径向延伸的多个刀具轮辐部分27A至D; 设置成大致闭合刀具轮辐部分27A至D之间的间隙的表面板部分17; 设置在表面板部17中的沉积孔19和20，用于吸入挖出的沉积物; 设置在所述切割器轮辐部27A〜D的至少一个位置的突出于顶起方向的中心切割器28; 以及设置在切割器轮辐部分27A至D处的多个切割刀头29-1至29-10，其从中心切割器28到切割头3的径向位置，使得刀具位置在镗床的后部沿着机器的轴线。

5. 发明专利

JP2002339692A GROUND EXCAVATOR 失效
公开(公告)号：JP2002339692A
公开(公告)日：2002-11-27
申请号：JP2001148617
申请日：2001-05-18
申请人： OHBAYASHI CORP , HITACHI CONSTRUCTION MACHINERY
发明人： MIYA KIYOSHI , MORIYA YOICHI , YAMASHITA KENJI , MURAYAMA KENYA , FUKAWA YOSHIFUMI , TSUCHIYA KIYOSHI , FUKAI MASAKAZU
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To prevent sediment from accumulating between cutter bits. SOLUTION: A cutter head 3 has a center bit 20, four first to fourth spoke parts 22a to 22d, the first to eighth cutter bits 24-1 to 24-8 of eight in total, and a ring member 26. The first to eighth cutter bits 24-1 to 24-8 are arranged in order at the same pitch interval P1 along the shaft directional rear side of a boring machine body. Prescribed clearance Δ is arranged between the adjacent first to eighth cutter bits 24-1 and 24-8. The first to eighth cutter bits 24-1 to 24-8 are arranged at the same pitch interval in the radial outside direction from the center of the cutter head 3. First to eighth protective bits 30-1 to 30-8 are arranged so as to be positioned in a root part between the first to eighth cutter bits 24-1 to 24-8.

6. 发明专利

JP2000096988A SOIL PRESSURE TYPE SHIELD MACHINE 失效
公开(公告)号：JP2000096988A
公开(公告)日：2000-04-04
申请号：JP27186198
申请日：1998-09-25
申请人： OHBAYASHI CORP
发明人： UEDA HISATERU , FUKAWA YOSHIFUMI
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To easily perform execution in a steep curve, SOLUTION: A shield machine has a shielding main body 10, a cutter 12, a chamber 14, a soil and sand-carrying screw conveyor 16, a rotary pump 18 and soil and sand-carrying pipe 20. The rotary pump 18 communicates and is connected through the inside of the chamber 14 and the short soil and sand- carrying screw conveyor 16. The piping 20 communicates with and is connected to the discharge outlet of the rotary pump 18, extends to the rearward of a hollowing truck 28, and the rear end is released.

7. 发明专利

JPH11229756A TUNNEL DRILLING MACHINE 失效
公开(公告)号：JPH11229756A
公开(公告)日：1999-08-24
申请号：JP2947398
申请日：1998-02-12
申请人： MITSUBISHI HEAVY IND LTD , OHBAYASHI CORP
发明人： TANAKA JUNICHI , YOSHIMOTO KOICHI , SUKIGARA TORU , FUKAWA YOSHIFUMI , TONO YASUYUKI , TANAKA YOSHIHIRO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a tunnel drilling machine in a smaller and lighter structure. SOLUTION: A drilling machine mainbody having a front body 11 and a rear body 12 can be moved forward by a shield jack 36. A cutter head 24, freely rotationally driven, is mounted in front of the front body 11 and an outbreak cutter 30 is mounted on the outer periphery thereof to be freely set in and out. A penetration ring 38 movable forward in the advancing direction is provided inside the front body 11 so as to be moved via a hydraulic jack 39 and a split penetration ring split into pieces in the peripheral direction is inserted between the penetration ring 38 moved forward and the thrust portion 41 of the hydraulic jack 39. The penetration ring 38 and the split penetration ring can be connected to each other via a connection bolt.

8. 发明专利

JP2002339693A GROUND EXCAVATOR 失效
公开(公告)号：JP2002339693A
公开(公告)日：2002-11-27
申请号：JP2001148618
申请日：2001-05-18
申请人： OHBAYASHI CORP , HITACHI CONSTRUCTION MACHINERY
发明人： MIYA KIYOSHI , MORIYA YOICHI , YAMASHITA KENJI , MURAYAMA KENYA , FUKAWA YOSHIFUMI , TSUCHIYA KIYOSHI , FUKAI MASAKAZU
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To surely perform an outbreak while preventing excessive abrasion of the root. SOLUTION: A cutter head 3 has a center bit 20, four first to fourth spoke parts 22a to 22d, first to eighth cutter bits 24-1 to 24-8 of eight in total, and a ring member 26. The first to eighth cutter bits 24-1 to 24-8 are arranged in order at the same pitch interval P1 along the axial rear side of a boring machine body. Prescribed clearance Δ is arranged between the adjacent first to eighth cutter bits 24-1 and 24-8. The first to eighth cutter bits 24-1 to 24-8 are arranged in order at the same pitch interval in the radial outside direction from the center of the cutter head 3. The eight cutter bit 24-8 is positioned on the outermost peripheral side among these cutter groups. The eighth cutter bit 24-8 positioned on the outermost peripheral side of the cutter head 3 is constituted so as to freely protrude and retreat in the radial direction.

9. 发明专利

JPH10110592A TUNNEL EXCAVATOR 失效
公开(公告)号：JPH10110592A
公开(公告)日：1998-04-28
申请号：JP26410496
申请日：1996-10-04
申请人： KAWASAKI HEAVY IND LTD , OHBAYASHI CORP
发明人： KONDO YASUNORI , FUKUDA ARITAKA , TAKAKURA AKIRA , FUKAWA YOSHIFUMI , INOUE YUKIYOSHI , HIRAKAWA YASUYUKI
IPC分类号： E21D9/06 , E21D9/10 , E21D9/11 , E21D11/40
摘要： PROBLEM TO BE SOLVED: To press and hold a timbering member uniformly along the inner periphery of a skin plate without the possibility of entering of sediment and muddy water by disposing a timbering member support jack for pressing and holding the timbering member in the rear of a gripper in a rear cylinder. SOLUTION: In the rear of a gripper casing 13, timbering memer support jacks 21 are fitted to the inner peripheral surface of a skin plate 18 or the rear surface of the casing 13. The jacks 21 are, seen in the longitudinal direction of an excavator 1, at equal spaces on the substantially same circumference as an auxiliary propulsion jack 17 along the inner peripheral surface of the skin plate 18, and arranged in such a manner as to correspond to the respective segments S. Thus, when the segments S temporarily assembled like a cylinder are connected to each other by bolts or the like by jacks with small overall length the respective segments S can be pressed and held. Even if the jacks 21 are disposed in the rear of the main gripper 11, it is not necessary to elongate the overall length of the rear cylinder 3.

10. 发明专利

JPH08218793A SEGMENT TRANSPORT TRUCK 失效
公开(公告)号：JPH08218793A
公开(公告)日：1996-08-27
申请号：JP5362695
申请日：1995-02-17
申请人： OHBAYASHI CORP
发明人： KAZAMA KEIZO , NOGUCHI SEISHI , SHIBUYA HITOSHI , SHIMIZU CHIHARU , FUKAWA YOSHIFUMI , INOUE YUKIYOSHI
IPC分类号： E21D11/40
摘要： PURPOSE: To automatically remove a tie material, which is used when segments are stacked in multistages. CONSTITUTION: A segment transport truck 11 has a tie material removal mechanism 12 for removing a tie material 51 placed on a lower-stage segment 1b both in front and in the rear of a truck body 10. The mechanism 12 comprises a pair of side boards 13 which are so disposed as to be opposite to each other so as to hold a segment 1a and the segment 1b from the opposite sides thereof, a removing arm 14 rotatably, about a horizontal axis, mounted to each of the side boards 13, and a drive mechanism 15 for rotationally driving the arms 14. A guide surface 17 is formed on each of the boards 13 so as to slidably guide the tie material 51 in accordance with the rotation of the arm 14. A retreat portion 16 is formed at the end of the surface 17 so that the material 51 can be placed in the portion 16 when the segment 1b is lifted.

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