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1. 发明专利

JP2004156262A Pile-material positioning apparatus 审中-公开
公开(公告)号：JP2004156262A
公开(公告)日：2004-06-03
申请号：JP2002321681
申请日：2002-11-05
申请人： Chuo Kogyo Kk , Kajima Corp , Kuroda Tec:Kk , 中央工業株式会社 , 株式会社クロダテック , 鹿島建設株式会社
发明人： SUGITA TADANORI , SATSUDEN TOSHIKAZU , FUNASAKO TOSHIO , MIZOTA HISASHI , KATSUTA MASAKAZE , MORIMOTO KUNIYOSHI , KURODA KAZUO
IPC分类号： E02D7/16
摘要： PROBLEM TO BE SOLVED: To provide a pile-material positioning apparatus which enables a heavy pile material etc. to be positioned in a place where an overhead clearance is restricted.
SOLUTION: This pile-material positioning apparatus 1 has a body part 4 which is composed of a horizontal member 2 and a supporting member 3 provided on the horizontal member 2. The body part 4 is fitted with a cylinder 5 for ascent/descent and an ascending/descending member 7. The cylinder 5 is made vertically telescopic. The member 7 is coupled to a piston rod 6 of the cylinder 5, so as to ascend/descend depending on the telescoping of the cylinder 5. A chain 10 is wound around the member 7. One end of the chain 10 is fixed to the body part 4, and the pile material 13 is attached to the other end thereof via a hoisting attachment 12.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2005226448A Underground-joining shield machine 有权
标题翻译：地下接缝机
公开(公告)号：JP2005226448A
公开(公告)日：2005-08-25
申请号：JP2005135561
申请日：2005-05-09
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SATSUDEN TOSHIKAZU , KAMIO MASAHIRO , HISAWA YUKIHIKO , MIZOTA HISASHI , TAKASAKI TOSHIO , OKUWA SHOJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an underground-joining shield machine which is relatively simple in structure, low in manufacturing cost, good in working efficiency, and has a skin plate for ensuring water cutoff.
SOLUTION: The underground-joining shield machine consists of a receiving shield machine (1) and a penetrating shield machine (30) which carry out tunnel excavation in two directions to be joined to each other. The penetrating shield machine (30) has a cutter section and the skin plate (40) arranged on a front section thereof. The receiving shield machine (1) has a joining device (14) arranged in a front inner section of a trunk (2) thereof, for accommodating therein the skin plate (40), and a tube seal (26) arranged inside the joining device. Further the receiving shield machine has an inner trunk (4) and a hardener injection pipe arranged inside the trunk (2). The inner trunk functions to bear the cutter section at its front section and is reciprocatively movable. When the shield machine is at a joint location, the skin plate (40) is joined to the joining device (14) and the tube seal (26) is pressurized to cut off water, followed by injecting the hardener (43) via the injection pipe.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种结构相对简单，制造成本低，工作效率好，并具有用于确保切水的皮肤板的地下接合盾构机。
解决方案：地下接合屏蔽机由接收屏蔽机（1）和穿透屏蔽机（30）组成，其在两个方向上进行隧道掘进以相互连接。穿透盾构机（30）具有切割部分，并且设置在其前部的皮肤板（40）。接收屏蔽机（1）具有配置在其主体（2）的前内部的用于容纳皮肤板（40）的接合装置（14），以及配置在接合装置内的管密封件。此外，接收屏蔽机具有内部躯干（4）和布置在躯干（2）内部的硬化剂注入管。内部躯干的作用是在其前部承受切割器部分并且可往复运动。当屏蔽机处于关节位置时，皮肤板（40）与接合装置（14）接合，并且管子密封件（26）被加压以切断水分，然后经由注射器注入固化剂（43）管。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004028794A Method and apparatus for detecting relative position of under-mining excavator 审中-公开
公开(公告)号：JP2004028794A
公开(公告)日：2004-01-29
申请号：JP2002185569
申请日：2002-06-26
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KOTAKI YUTAKA , YOKOYAMA MITSURU , SATSUDEN TOSHIKAZU , FUNASAKO TOSHIO
IPC分类号： E02F5/06 , E02D5/18 , G01B17/00 , G01B21/00
摘要： PROBLEM TO BE SOLVED: To provide a relative position detection method for an under-mining excavator and its apparatus for grasping a relative position (distance) of a buried substance with respect to the under-mining excavator precisely at real time, and preventing the buried substance from being damaged by the excavator.
SOLUTION: This relative position detector for the under-mining excavator is composed of one or more signal transmitting means (M) fitted on the side of the under-mining excavator (5), two or more detection means (MS1-MS5) fitted on the side of the buried substance (P) to detect transmitted signals from the one or more transmitting means (M), and a control means (10). The control means (10) computes the distance between the under-mining excavator (5) and the buried substance (P), on the basis of information obtained by the detection means (MS1-MS5), and issues an alarm and/or outputs a control signal to move the under-mining excavator (5), if the computed distance between the under-mining excavator (5) and the buried substance (P) is not larger than a predetermined value.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2014025293A Shield machine 有权
标题翻译：屏蔽机
公开(公告)号：JP2014025293A
公开(公告)日：2014-02-06
申请号：JP2012167299
申请日：2012-07-27
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SATSUDEN TOSHIKAZU
IPC分类号： E21D9/06 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a shield machine which prevents an existing segment and a skin plate of the shield machine from competing during curve construction and prevents an existing key segment from pushing out.SOLUTION: A shield machine 1 includes: a cylindrical skin plate 2; a cutter head 3; and an erector device 10. The erector device 10 links a plurality of segments S to insert a key segment KS between the segments S so as to build a segment ring SR. The skin plate 2 has an extension part 20 extending to backward from an upper portion of the rear end 2b. A key segment KS1 of a segment ring SR1 at a forefront side is covered by the skin plate 2 and the extension part 20. Tail seals 41 and 42 in two rows front and rear are provided along outer edges of the rear end 2b of the skin plate 2 and the extension part 20 to block a clearance between inner surfaces of the rear end 2b of the skin plate 2 and the extension part 20 and an outer surface of the segment ring SR.
摘要翻译：要解决的问题：提供一种屏蔽机器，其防止屏蔽机器的现有部分和皮肤板在曲线构造期间竞争，并防止现有的键部分被推出。解决方案：屏蔽机器1包括：圆柱形皮板 2; 刀头3; 竖立设备10.竖立设备10链接多个段S以在段S之间插入密钥段KS，以构建段环SR。表皮板2具有从后端2b的上部向后延伸的延伸部20。在前侧的分段环SR1的关键部分KS1由皮肤板2和延伸部分20覆盖。前后两行的尾部密封件41和42沿皮肤后端2b的外边缘设置板2和延伸部20以阻挡表皮板2的后端2b的内表面与延伸部20之间的间隙以及分段环SR的外表面。

5. 发明专利

JP2004020471A Travel trajectory detecting method and device for carriage on rail 有权
公开(公告)号：JP2004020471A
公开(公告)日：2004-01-22
申请号：JP2002178308
申请日：2002-06-19
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SASAKI YUKINOBU , SUGIYAMA YUICHI , SATSUDEN TOSHIKAZU
IPC分类号： E01B35/00 , B61F5/24 , B61K9/08 , G01C15/00
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for accurately measuring the travel trajectory of a carriage on rails regardless of trajectory irregularity.
SOLUTION: The device measures the travelling distance L from a starting point A of the carriage 10 travelling on a pair of rails 6L, 6R, the azimuth α/the pitching angle β, and the undercarriage/the intervals dL, dR between the rail pair continuously, measures the trajectory irregularity of the rail pair 6L, 6R based on the measured values of the intervals dL, dR between the rail pair and compensates the travelling distance L, the azimuth α, and the pitching angle β according to the measured values. From the travelling distance L and the azimuth α/the pitching angle β compensated, the travelling trajectory of the carriage 10 with respect to the starting point A is derived. Preferably, the device measures the vertical acceleration of the carriage 10 continuously, measures the trajectory irregularity of the rail pair 6L, 6R based on the measured values of the intervals dL, dR between the rail pair and the vertical acceleration of the carriage 10, and compensates the travelling distance L, the azimuth α and the pitching angle β based on the measured values.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2000045696A ERECTOR DEVICE FOR SHIELD MACHINE 失效
公开(公告)号：JP2000045696A
公开(公告)日：2000-02-15
申请号：JP21429798
申请日：1998-07-29
申请人： KAJIMA CORP , KAWASAKI HEAVY IND LTD
发明人： NAGAMORI KUNIHIRO , MIZOTA HISASHI , SATSUDEN TOSHIKAZU , IKEZOE KATSUJI , SATO YASUMI , ISOBE SUNAO , SAKAI YOSHIO
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide an erector device for a shield machine capable of simplifying attitude control of a new segment in the rolling direction and in the pitching direction, improving working efficiency for assembling the segment and extremely simplifying its structure. SOLUTION: An erector device includes a pitching pivotally supporting mechanism 42 for pivotally supporting a segment clamper so as to be faced to a spider mainbody in the Y direction and to be rotationally movable around an axial center offset from the center of the slider mainbody, a pair of rolling pivotally supporting mechanisms 47 for pivotally supporting the segment clamper so as to be isolated from the slider mainbody in parallel to the axial center in the Y direction and to be rotationally movable around a pair of rolling axial centers offset from the center of the slider mainbody 22 and a pair of cancelling mechanisms 50 for respectively cancelling pivotally supporting connections, whereby one cancelling mechanism 50 is operated to simply control the rolling attitude of a new segment Sb via the other rolling pivotally supporting mechanism 47.

7. 发明专利

JPH11294067A SHIELD MACHINE FOR CONTINUOUSLY CONSTRUCTING UNDERGROUND STATION AND ROUTE PART 失效
公开(公告)号：JPH11294067A
公开(公告)日：1999-10-26
申请号：JP9561798
申请日：1998-04-08
申请人： KAJIMA CORP
发明人： SATSUDEN TOSHIKAZU , MIZOTA HISASHI , KAMIO MASAHIRO , HISAITA MASAHIRO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a method to continuously construct an underground station and a route part to be executed without requiring any expansion work in constructing the underground station and route parts on both side thereof. SOLUTION: In constructing an underground station and route parts on both sides thereof, a shaft is excavated in a place to construct the underground station, a shield machine 1 in which three sets of a center parent machine 1A and child machines 1B on both sides are transversely connected is placed in the shaft, and the three sets of the shield machines 1 are started from the shaft to excavate the natural ground of the underground station part. After the underground station part is excavated, the child machines 1B, 1B on both sides are started to excavate the natural ground forming the route parts leaving parent machine 1A behind out of the three sets of shield machines, and to continuously construct the underground station part and the route parts.

8. 发明专利

JP2001271588A UNDERGROUND JOINT TYPE SHIELD MACHINE AND ITS UNDERGROUND JOINT METHOD 失效
公开(公告)号：JP2001271588A
公开(公告)日：2001-10-05
申请号：JP2000086987
申请日：2000-03-27
申请人： KAJIMA CORP , KAWASAKI HEAVY IND LTD
发明人： MIZOTA HISASHI , SATSUDEN TOSHIKAZU , OKUWA SHOJI , ISHIKAWA ZENICHI , KAMIO MASAHIRO , SHIMIZU MITSUO , MORIO SABURO
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide an underground joint type shield machine and its underground joint method capable of reducing the length of penetration ring and shortening the machine length, reducing the weight and lowering the production cost, securing curved drive performance, enhancing water stop performance, and preventing damages or abrasion to the sealing member for water stop. SOLUTION: This machine is installed to an inner drum 58 located at the inner side of a front end vicinity of the front drum 52 of the second shield machine 1B, a water stop ring 59 externally fitted to the inner drum 58 in an advancing and moving manner and installed to a tip outer peripheral portion of the water stop ring 59, a water stop mechanism 60 for stopping water through a ring-shaped seal member pressured and contacted to the inner peripheral surface of the penetration ring portion penetrated to the shield machine 1B and a hydraulic cylinder 61 for advancing and driving the water stop ring 59 are provided.

9. 发明专利

JP2001271594A CUTTER DEVICE FOR SHIELD MACHINE 失效
公开(公告)号：JP2001271594A
公开(公告)日：2001-10-05
申请号：JP2000086989
申请日：2000-03-27
申请人： KAJIMA CORP , KAWASAKI HEAVY IND LTD
发明人： MIZOTA HISASHI , SATSUDEN TOSHIKAZU , OKUWA SHOJI , ISHIKAWA ZENICHI , KAMIO MASAHIRO , SHIMIZU MITSUO , MORIO SABURO
IPC分类号： E21D9/087 , E21D9/06 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a cutter device for a shield machine capable of switching the center cutter from a projected position to a retreat position, definitely supporting the earth and water load acting to the center cutter at the cutter disk side, and also reducing the production cost by realizing these functions with simple construction. SOLUTION: A cutter device 3 is internally fitted and supported by a core ring 40 in a freely slidable manner back and force, and is a supporting cylindrical member 42 capable of installing a sleeve body 41 attached with a center cutter 26 at the front end portion and of installing at least the rear end portion of the sleeve body 41 extending to the rear by fixing to the core ring 40 has the support cylindrical member 42 inserted and supported in a liquid tight manner and freely rotatably to a partition wall 13 forming a chamber 4 by division at the rear side of the cutter disk 25, a coupling mechanism 43 coupling a sleeve body 41 to the support cylindrical member 42 in a coupling release possible manner where the center cutter 26 is located at the projected position, and a center cutter switching mechanism 44 is capable of switching the center cutter 26 together with the sleeve body 41 from the projected position to the retreat position.

10. 发明专利

JP2001271589A UNDERGROUND JOINT TYPE SHIELD MACHINE AND ITS UNDERGROUND JOINT METHOD 失效
公开(公告)号：JP2001271589A
公开(公告)日：2001-10-05
申请号：JP2000086988
申请日：2000-03-27
申请人： KAJIMA CORP , KAWASAKI HEAVY IND LTD
发明人： MIZOTA HISASHI , SATSUDEN TOSHIKAZU , OKUWA SHOJI , ISHIKAWA ZENICHI , KAMIO MASAHIRO , SHIMIZU MITSUO , MORIO SABURO
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide an underground joint type shield machine and its underground joint method capable of enhancing water stop performance, preventing damages or abrasion to a water stop seal member and assuring safe work for the workers inside after underground jointing. SOLUTION: A receiving side shield machine 1B is installed between a water stop mechanism 58 stopping water through a ring-shaped seal member 93 pressured and pressure-contacted to the outer peripheral surface of the penetration portion of the penetration ring 10 and the front end vicinity of a front drum 52 and an inner drum 71 and is equipped with a protection ring 59 for closing and protecting the inner peripheral side of the water stop mechanism 58, a hydraulic cylinder capable of retreating and driving the protection ring 59 until the water stop mechanism 58 becomes open state from the closed state, and a plurality of filling agent discharge pipes 61 for discharging the filling agent from the front end of the protection ring 59 to forward during the retreat of the protection ring 59.

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