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1. 发明专利

JP2003041880A Practically using system and method of a tunnel excavator 审中-公开
标题翻译：实际使用系统和隧道掘进机的方法
公开(公告)号：JP2003041880A
公开(公告)日：2003-02-13
申请号：JP2001228995
申请日：2001-07-30
申请人： Komatsu Ltd , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 株式会社小松製作所
发明人： KUMAO YOSHIMITSU , SASAKI KIYOMI , MITANI NORIO , SEKIYAMA NAOKI
IPC分类号： E21D9/00 , G06Q30/06 , G06Q50/00 , G06Q50/08 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a practically using system and a method of a tunnel excavator capable of effectively reusing components of a tunnel excavator.
SOLUTION: The practically using system of the tunnel excavator is constituted of a terminal 3 receiving information on components capable of being reused for the tunnel excavator from those who carry out tunnel work, a terminal 5 receiving information on components required for the excavator from those who plan the tunnel work, and after the information in the terminal 3 has been compared with the information in the terminal 5, in the case both pieces of information coincide with each other, a server 1 indicating the result in the terminal 5, a home page and a system pressing those whom plan the tunnel work for the contract to purchase the components through the picture of the home page.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供能够有效地重用隧道式挖掘机的部件的隧道式挖掘机的实际使用系统和方法。解决方案：隧道挖掘机的实际使用系统由端子3构成，终端3接收能够从进行隧道工作的隧道挖掘机重新使用的部件信息，终端5接收挖掘机所需部件的信息，计划隧道工作，并且在将终端3中的信息与终端5中的信息进行比较之后，在两条信息彼此一致的情况下，表示终端5中的结果的服务器1，主页并制定一个系统，按照计划隧道工作的人员通过主页的图片合同购买组件。

2. 发明专利

JP2001323798A SEGMENT FASTENING APPARATUS, SEGMENT FASTENING METHOD, AND SEGMENT FASTENING COTTER 失效
公开(公告)号：JP2001323798A
公开(公告)日：2001-11-22
申请号：JP2000146058
申请日：2000-05-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： KUMAO YOSHIMITSU , SAMEJIMA MAKOTO
IPC分类号： E21D11/40 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To improve the efficiency of segment fastening work of a segment fastening apparatus. SOLUTION: In an erector apparatus 21, gripping levers 67 and 68 of each of segment fastening apparatuses 51 and 52 hold cotters 14 and 15 in a cartridge 61, and insert the cotters 14 and 15 firstly from the side of a cutting face into an engaging groove 11 formed in end faces of respective segments in a tunnel longitudinal direction. Then, while engaging levers 73 and 74 engage with the segments to obtain reaction, a pressing portion 77 of a press-fitting jack 76 squeezes the cotters 14 and 15, to thereby engage engaging portions 14a and 15a with engaging grooves 12a and 13a of cotter metals 12 and 13, respectively. In this manner, the segments are fastened to each other.

3. 发明专利

JPH0527978A DIAGNOSTIC EXPERT SYSTEM 失效
公开(公告)号：JPH0527978A
公开(公告)日：1993-02-05
申请号：JP18074191
申请日：1991-07-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： SAMEJIMA MAKOTO , KUMAO YOSHIMITSU
IPC分类号： G06F9/44
摘要： PURPOSE:To unnecessitate the management of a threshold value at the diagnostic expert system and to more speedily search a goal rule having the high possibility of establishment. CONSTITUTION:At the expert system equipped with a rule base part 4 storing rules, inference engine 1 to advance backward inference while using the rules in the rule base part 4, counter control part 6 to control counters corresponding to the goal rules in the rules and rearrangement part 7 to rearrange the positions of the goal rules, when an assumption is established by the counter control part 6, the contents of the counter corresponding to the goal rule containing this assumption, and the rearrangement part 7 always rearranges the position of the goal rule at the rule base part 4 in a certain order from the large count value of the counter.

4. 发明专利

JPH04194199A METHOD OF TIGHTENING BOLT AND NUT FOR SHIELD SEGMENT 失效
公开(公告)号：JPH04194199A
公开(公告)日：1992-07-14
申请号：JP32126290
申请日：1990-11-27
申请人： OHBAYASHI CORP , MITSUBISHI HEAVY IND LTD
发明人： UEDA HISATERU , KUMAO YOSHIMITSU
IPC分类号： E21D11/40
摘要： PURPOSE:To align bolt-through-holes easily with each other by positioning a pair of bolt and nut held to a tightening device at the tightening place of a segment, and moving slightly the segment in a state to push the bolts. CONSTITUTION:A pair of bolt A and nut B held to a tightening device 14 are opposed to through-holes 104 provided to the tightening place of a segment 10, and a jack 152 is driven to push slackly the bolt A first of all. After that, when the bolt A is hard to intert into the through-holes 104, the segment 10 held with a holding device inside a rolling box 131 is slightly moved by one of vertically moving jack 128, rolling jack an controlling jack or by a combination of them properly, the through-holes 104 are aligned, and the bolt A is easily inserted. According to the constitution, misalignment can be eliminated with simple operation.

5. 发明专利

JPH04194196A AUTOMATIC SEGMENT ASSEMBLY DEVICE 失效
公开(公告)号：JPH04194196A
公开(公告)日：1992-07-14
申请号：JP32125990
申请日：1990-11-27
申请人： OHBAYASHI CORP , MITSUBISHI HEAVY IND LTD
发明人： UEDA HISATERU , KUMAO YOSHIMITSU
IPC分类号： E21D11/40
摘要： PURPOSE:To promote excavation efficiency by bearing an erector device provided with a segment holding device and a bolt and nut supply device on the front end section of a holder, and providing the segment supply device to the lower part of the holder. CONSTITUTION:A segment supplied downward of a holder 100 with a segment supply device 200 is turned and provided by means of a holding device 400 of an erector device provided to the front end of the holder 100. After that, the segment 10 is automatically assembled by nuts and bolts fastened to a bolt and nut tightening device through a bolt and nut supply device. In that time, the segment supply device 200, erector device 300, holding device 400 and tightening device 500 used for assembly of the segment 10 are respectively mounted to the holder 100 separated from a shield excavator. According to the constitution, even during the assembly of the segment, reaction force is subsequently taken to the segment to continue excavation of the shield excavator.

6. 发明专利

JP2003155892A TUNNEL EXCAVATOR AND COLLECTION METHOD OF THE TUNNEL EXCAVATOR 审中-公开
公开(公告)号：JP2003155892A
公开(公告)日：2003-05-30
申请号：JP2001355520
申请日：2001-11-21
申请人： MITSUBISHI HEAVY IND LTD
发明人： KUMAO YOSHIMITSU
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To collect structures constituting an excavator to be reutilized in a tunnel excavator and a collection method of the tunnel excavator. SOLUTION: A cutter head 20 is constituted of a cutter head center part 23 and a cutter head outer peripheral part 24. A drive part body 14 equipped with a rotary ring 17, a ring gear 18, a drive motor 21 and the like is detachably mounted on an excavator body 11. The cutter head center part 23 is detachably mounted on the rotary ring 17, and the cutter head outer peripheral part 24 is detachably mounted on the cutter head center part 23.

7. 发明专利

JP2002168099A SUSPENDING METAL FITTINGS FOR SEGMENT 失效
公开(公告)号：JP2002168099A
公开(公告)日：2002-06-11
申请号：JP2000362380
申请日：2000-11-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： KUMAO YOSHIMITSU
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide compact, lightweight equipment having a suspension metal fitting, a segment building device and a segment carrying method and to improve the workability in a segment carrying work and a segment building work. SOLUTION: A suspension metal fittings 18 for the segment with its tip portion embedded in a segment S in a freely detachable manner is constituted by providing a large-diameter disc portion 23 at the upper end portion of a shaft portion 21 and forming a male threaded portion 24 on the outer peripheral surface of the disc portion 23 and, on the other hand, a hoisting accessory 17 of a hoist 15 is screwed to the male threaded portion 24 of the suspension metal fittings 18 attached to the segment and raised up and made carriable to a predetermined position; and an erector device 14 supports a disc portion 23 of the suspension metal fittings 18 by a metal fittings receiving member 56 sideward relative to a segment S carried to the predetermined position and receives the segment S and assemble it to the inner wall surface in the tunnel.

8. 发明专利

JPH0552097A BOLT FASTENING METHOD AND DEVICE THEREOF 失效
公开(公告)号：JPH0552097A
公开(公告)日：1993-03-02
申请号：JP20826791
申请日：1991-08-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： SHIGEMITSU HIROAKI , NOSAKA HIROSHI , KUMAO YOSHIMITSU
IPC分类号： B23P19/06 , E21D11/40
摘要： PURPOSE:To improve the efficiency of the work in the perpendicular fastening directions of the corner section of a member. CONSTITUTION:A slide type bolt feed system 21 and a nut runner 22 are fitted on a fastening device 20 as a system for fastening segments 1a, 1b. A roller rotation type bolt feed system 23 and a nut runner 24 are fitted as a system for fastening segments 1a, 1c. These systems are supported by slide guides 26, 27, 28 and slide rods 29 so that they can be slid along the axial direction of bolt/nut sets 11a, 12a against a fastening device frame 25, and they are driven by slide jacks 30, 31, 32, 33.

9. 发明专利

JPH04275840A METHOD AND DEVICE TO TIGHTEN MEMBERS BY BOLT AND NUTS 失效
公开(公告)号：JPH04275840A
公开(公告)日：1992-10-01
申请号：JP3306491
申请日：1991-02-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： SHIGEMITSU HIROAKI , NOSAKA HIROSHI , KUMAO YOSHIMITSU
IPC分类号： B23P19/06 , E21D11/40
摘要： PURPOSE:To curtail the tightening time of members by inserting tightening bolt into the bolt hole of a member while opposing to an elastic body, making both ends of the tightening bolt projected from the bolt holes of a plurality of members by at least the portions to be threadedly engaged with nuts and threadedly engaging the nuts while pressing the nuts to both end thread sections of the tightening nut with both ends of the tightening bolt. CONSTITUTION:In jointing a plurality of members 1a and 1b with tightening nuts 11 threadedly engaged to the thread sections of both ends of tightening bolt 4, a tightening bolt 4 is inserted into the bolt hole 3b provided to a member 1b and is supported by an elastic body 30 at the position where the bolt 4 is inserted. In the next step, the members 1a and 1b are positioned at specified positions respectively, and the bolt holes 3a and 3b are made to match with each other, and the bolt 4 is inserted into the bolt hole 3a of the other member 1a opposing to the elastic body 30 so as to make both of the ends of the tightening bolt project from the bolt holes 3a and 3b of the members 1a and 1b by at least the threadedly engaged portion of the nut 11. In the next step, the tightening nuts 11 are screwed to both end thread sections of the tightening bolt 4 while being pressed thereto.

10. 发明专利

JPH04149397A FRAME FOR SEGMENT ASSEMBLING DEVICE 失效
公开(公告)号：JPH04149397A
公开(公告)日：1992-05-22
申请号：JP27288290
申请日：1990-10-11
申请人： OHBAYASHI CORP , MITSUBISHI HEAVY IND LTD
发明人： UEDA HISATERU , KUMAO YOSHIMITSU
IPC分类号： E21D11/40
摘要： PURPOSE:To make it easy to control the attitude of a separate type segment assembling device at a curved portion by enabling the separate type segment assembling device to be moved in the vertical and horizontal directions. CONSTITUTION:A reaction support leg 14 is longitudinally movably provided to a support beam 12 disposed separately behind a shield excavator and a front fixed support leg 16 is installed in such a manner that the leg 16 can be tilted in the vertical direction via a horizontal shaft. A rear fixed support leg 18 is mounted to the beam 12 in such a manner that the leg 18 can be moved in its cross direction via a slide mechanism 28 and as universal joint 30. A pitching frame 32 for attitude control, a yawing frame 34, a holding mechanism 38 and a rotating mechanism 40 are provided at the front end of the beam 12. The legs 14, 16, 18 are expanded or contracted in conjunction with one another a new segment 11a is assembled while this device is moved and fixed. At a curved portion the beam 12 is oscillated in the vertical direction and moved in its cross direction so that the attitude of the device is controlled. Thereby excavation is made possible during assembly of the segment and also the attitude of the device can be freely controlled even at the curved portion.

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