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1. 发明专利

JP2003035090A Cutter bit for excavation 审中-公开
标题翻译：切割刀头进行挖掘
公开(公告)号：JP2003035090A
公开(公告)日：2003-02-07
申请号：JP2001224612
申请日：2001-07-25
申请人： Fujimi Inc , Morimotogumi:Kk , 株式会社フジミインコーポレーテッド , 株式会社森本組
发明人： ITSUKAICHI TAKESHI , OSAWA SATORU , ASAKUMA MASAO , TATSUMI HIRONOBU
IPC分类号： E21D9/087 , C23C4/06 , C23C4/10 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a cutter bit for excavation, which is excellent in abrasion resistance, impact resistance and corrosion resistance, and capable of continuously carrying out long-distance excavation. SOLUTION: The cutter bit for the excavation is used for an underground excavator such as a shield machine; a cutter bit body is formed of carbon steel, chromium/molybdenum steel, etc.; and a spray deposit layer is formed by thermally spraying an outer surface of the cutter bit body with powder for thermal spraying, in which cermet powder is mixed with a metal powder containing nickel or nickel and chromium.
摘要翻译：要解决的问题：提供一种耐磨性，耐冲击性和耐腐蚀性优异的挖掘刀头，能够连续进行长距离挖掘。解决方案：挖掘刀头用于地下挖掘机如盾牌机; 刀头由碳钢，铬/钼钢等构成; 并且通过用切割钻头体的外表面喷涂用于热喷涂的粉末形成喷涂沉积层，其中将金属陶瓷粉末与含有镍或镍和铬的金属粉末混合。

2. 发明专利

JP2004131996A Start and arrival structure of excavator 审中-公开
公开(公告)号：JP2004131996A
公开(公告)日：2004-04-30
申请号：JP2002295926
申请日：2002-10-09
申请人： Morimotogumi:Kk , 株式会社森本組
发明人： ASAKUMA MASAO , YAMAGUCHI SHINICHI , FUKUDA YOSHIO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a start structure of an excavator which does not require improvement of a natural ground and can prevent inflow of slurry or the like into the shaft. SOLUTION: The structure is attached to the inside of a starting shaft 11 so as to cover the starting opening 21 formed in the starting shaft 11 and provided with a wall body 2 formed of a material cuttable by the leader 16a and the cutter 15 of the excavator 60, a first seal 4 fitted so as to position at the more inside of the starting shaft 11 than the wall body 2 and fitted to the leader 16a and an induction pipe 16b to cut off the periphery, an infilling member 3 interposed between the wall body 2 and the first seal 4 for securing the distance between the wall body 2 and the first seal 4 so that the first seal 4 covers the leader 16a at the more rearward of an edge18 than an edge 18, and a second seal 26 fitted on the outer periphery of the excavator 60 to cut off the outer periphery. COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2003064984A Apparatus and method for propelling shield machine different in diameter 审中-公开
标题翻译：用于在直径范围内旋转屏蔽机的装置和方法
公开(公告)号：JP2003064984A
公开(公告)日：2003-03-05
申请号：JP2001257756
申请日：2001-08-28
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Morimotogumi:Kk , 株式会社森本組 , 石川島播磨重工業株式会社
发明人： ASAKUMA MASAO , SAKAZAKI TAKAHIRO , YOSHIDA YUZURU , MIKI TAKANOBU
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a propelling apparatus for a shield machine different in diameter, which can cope with tunnels of various diameters.
SOLUTION: The propelling apparatus for the shield machine different in diameter, is comprised of an eccentric length adjusting fixture 20 and an adjusting shoe 25. The eccentric length adjusting fixture 20 is detachably attached to a rod 15 of a shield jack 12, and has its eccentric length L set beforehand according to an eccentric distance of the rod 15 with respect to a tunnel diameter. The adjusting shoe 25 has its periphery shaped according to the tunnel diameter, and has its rear end abutted on an existing segment S and its front end mounted on the eccentric length adjusting fixture 20.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于不同直径的盾构机的推进装置，其可以应对各种直径的隧道。解决方案：直径不同的盾构机的推进装置由偏心长度调节固定装置20和调节板25组成。偏心长度调节装置20可拆卸地安装在屏蔽插座12的杆15上，偏心长度L根据杆15相对于隧道直径的偏心距离预先设定。调节靴25的周边根据隧道直径成形，其后端抵靠现有的段S，其前端安装在偏心长度调节固定装置20上。

4. 发明专利

JP2005009180A Arrival structure for excavator 审中-公开
标题翻译：挖掘机抵达结构
公开(公告)号：JP2005009180A
公开(公告)日：2005-01-13
申请号：JP2003174830
申请日：2003-06-19
申请人： Morimotogumi:Kk , 株式会社森本組
发明人： ASAKUMA MASAO , YAMAGUCHI SHINICHI , FUKUDA YOSHIO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an arrival structure for an excavator, wherein no element exists inside an arrival shaft without the need for soil improvement of natural ground. SOLUTION: The arrival structure works in a first step of using a main pusher for pushing out a leading conductor 20 and a guide pipe 21 connected thereto up to the arrival shaft 2 and in a second step of connecting the excavator 22 to the tail end of the guide pipe 21 and using the main pusher for pushing out the excavator 22 and an embedded pipe 25 connected thereto to make the excavator 22 to arrive at the arrival shaft 2. It comprises a wall 4 formed of a material usable for excavation with the leading conductor 20 and a cutter 23 of the excavator 22 and mounted on the arrival shaft 2 at its outside to cover an arrival port 3 formed opening to the side wall of the arrival shaft 2 for stopping water from the arrival port 3 against the side pressure of the natural ground and a seal member 5 mounted on the wall 4 and fitted to the leading conductor 20 and the guide pipe 21 in the first step for stopping water from outer peripheral portions thereof and fitted to the excavator 22 and the embedded pipe 25 in the second step for stopping water from outer peripheral portions thereof. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供挖掘机的到达结构，其中在到达轴内部不存在元件，而不需要对自然地面进行土壤改良。解决方案：到达结构的工作原理是在使用主推动器将第一导向件20和与其连接的导向管21推出到达轴2的第一步骤中，并且在将挖掘机22连接到第二步骤引导管21的尾端，并且使用主推动器推出挖掘机22和连接到其上的嵌入式管25，以使挖掘机22抵达到达轴2.它包括由可用于挖掘的材料形成的壁4 与引导导体20和挖掘机22的切割器23一起，并在其外侧安装在到达轴2上，以覆盖到达到达轴2的侧壁的开口形成的入口3，用于阻止来自入口3的水抵抗自然接地的侧压力和安装在壁4上的密封构件5，并且在第一步骤中装配到引导导体20和引导管21，用于从外周部分停止水并将其装配到挖掘机22和在第二步骤中的嵌入管25用于从其外周部分停止水。版权所有（C）2005，JPO＆NCIPI

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