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1. 发明授权

US5527135A Method for injecting lubricant or back-filling material into a space between the outside of double-wall pipes and the ground in the pipe-jacking method and an apparatus therefor 失效
标题翻译：将注射润滑剂或背部填充材料的注入方法用于在顶管方法中的双壁管和外部之间的空间中注入该方法及其装置
公开(公告)号：US5527135A
公开(公告)日：1996-06-18
申请号：US196369
申请日：1994-02-15
申请人： Mitsutoshi Hayashi , Akitaka Fujita , Shingo Nagashima , Minoru Kurashina , Makoto Kajiyama , Hideki Uno
发明人： Mitsutoshi Hayashi , Akitaka Fujita , Shingo Nagashima , Minoru Kurashina , Makoto Kajiyama , Hideki Uno
IPC分类号： E21B7/20 , E21B21/12 , E21B33/14 , E21D11/10 , F16L1/00
CPC分类号： E21B33/14 , E21B21/12 , E21B7/20 , E21D11/105
摘要： A conduit comprised of double-wall pipes A is laid in the ground by the pipe-jacking method. Each of double-wall pipes A comprises inner pipe 1 and outer pipe 2 and is provided with sheath pipe 4 between inner pipe 1 and outer pipe 2 and with check valve 7. Winch 11 is mounted in tunneling machine 6. Wire 12 wound on winch 11 is inserted into sheath pipe 4 and the forward end of wire 12 is sent to start vertical shaft C through sheath pipe 4, and connected with cleaning member 24, injecting member F, and supply pipe 14. Cleaning member 21, injecting member F, and supply pipe 14 are moved in sheath pipes 4 by driving winch 7. When injecting member F is opposed to check valve 7, packing means 19, 20 are inflated to be brought into contact with the inside of sheath pipe 4 by which injecting member F is fixed to sheath pipe 4. Lubricant or back-filling material is sent to a space between packing means in sheath pipe 3, and injected through check valve 7 into space 9 between the outside of outer pipe 2 and the ground.
摘要翻译：由双壁管A构成的导管通过管顶方法铺设在地面上。双壁管A中的每一个包括内管1和外管2，并且在内管1和外管2之间设置有护套管4和止回阀7.绞车11安装在隧道机6中。缠绕在绞车上的电线12 11插入护套管4中，并且通过护套管4将电线12的前端送入竖直轴C，并与清洁构件24，注射构件F和供给管14连接。清洁构件21，注射构件F，并且供给管14通过驱动绞车7而在护套管4内移动。当喷射构件F与止回阀7相对时，填充装置19,20被充气以与护套管4的内部接触，喷射构件F 被固定在护套管4上。润滑剂或反补充材料被送到鞘管3中的包装装置之间的空间，并通过止回阀7注入到外管2的外部和地面之间的空间9中。

2. 发明授权

US5484232A Method for injecting lubricant and filler in the pipe-jacking method 失效
标题翻译：在顶管方法中注入润滑剂和填料的方法
公开(公告)号：US5484232A
公开(公告)日：1996-01-16
申请号：US196443
申请日：1994-02-15
申请人： Mitsutoshi Hayashi , Akitaka Fujita , Shingo Nagashina , Minoru Kurashina , Makoto Kajiyama , Hideki Uno
发明人： Mitsutoshi Hayashi , Akitaka Fujita , Shingo Nagashina , Minoru Kurashina , Makoto Kajiyama , Hideki Uno
IPC分类号： E21B7/20 , E21B21/12 , F16L1/00
CPC分类号： E21B21/12 , E21B7/20
摘要： When laying a conduit comprised of double-wall pipes A, each of which comprises inner pipe 1 and outer pipe 2, the smooth propulsion of double-wall pipes is possible by injecting lubricant into a space between the outside of double-wall pipes and the ground on a scheduled line along which conduit B to be laid is divided into section, each having a given length based upon the distance over which the effect of the lubricant can be maintained. Lubricant is injected from the double-wall pipes which is to be positioned at the heads in the respective sections 1 to n of supply pipes 3 which are provided between inner pipe 1 and outer pipe 2 of double-wall pipe A. Supply pipes of double-wall pipe A which has been propelled are connected with supply pipes of a new double-wall pipe, wherein the number of supply pipes connected with each other is determined for the respective sections. Lubricant is supplied from the upstream side and from the downstream side of the propelling direction to double-wall pipes. After conduit B has been laid, back-filling material as a filler is supplied to supply pipes 3 so that a space formed between the outside of double-wall pipes 23 and the ground is filled with filler. Sheath pipes 23 are provided between inner pipes 1 and outer pipes 2. After conduit B has been laid, back-filling material, as inside-filling material, is supplied to sheath pipes 23 so that a space between the outside of double-wall pipes and the ground is filled with inside-filling material.
摘要翻译：当铺设由双壁管A构成的导管时，其中每个都包括内管1和外管2，双壁管的平滑推进可以通过将润滑剂注入双壁管的外侧和将要铺设的管道B沿着预定的管线分割成截面，每个部分具有基于能够维持润滑剂的作用的距离的给定长度。润滑剂从位于双壁管A的内管1和外管2之间的供给管3的各部分1至n中的头部的双壁管注入。供给管为双已经推进的墙壁管A与新的双壁管的供应管连接，其中为相应部分确定彼此连接的供应管的数量。润滑剂从推进方向的上游侧和下游侧供应到双壁管道。在导管B铺设之后，作为填料的填充材料被供应到供应管3，使得在双壁管23的外部和地面之间形成的空间填充有填充物。护套管23设置在内管1和外管2之间。在布置导管B之后，作为内填充材料的填充材料被供应到护套管23，使得双壁管的外侧地面填充有内部填充材料。

3. 发明授权

US6004073A Double walled pipe, jacking method and pipe end structure of leading pipe 失效
公开(公告)号：US6004073A
公开(公告)日：1999-12-21
申请号：US743149
申请日：1996-11-04
申请人： Tomoya Fujimoto , Kenko Okamura , Shigeru Morishita , Masaru Murakami , Akira Adachi , Mitsutoshi Hayashi , Akinari Fujita , Shingo Nagashima , Minoru Kurashina , Kentaro Yoshida
发明人： Tomoya Fujimoto , Kenko Okamura , Shigeru Morishita , Masaru Murakami , Akira Adachi , Mitsutoshi Hayashi , Akinari Fujita , Shingo Nagashima , Minoru Kurashina , Kentaro Yoshida
IPC分类号： E21B7/20 , E21B17/00 , E21D9/00 , F16L39/00 , F16L1/036
CPC分类号： E21B7/20 , E21B17/00 , E21D9/005 , F16L39/00
摘要： There is provided a double walled pipe having an inner pipe and an outer pipe which is movable relative to the inner pipe in a longitudinal direction of the inner pipe. Acting on only the outer pipe with a pipe jacking power makes it possible to bury the double walled pipe, without damaging the rear end of the inner pipe and also generating an internal stress on the inner pipe. Consequently, it is avoided such a situation that even in use pinholes, cracks, etc. occur on the inner pipe, and thus it is possible to expect an execution with higher reliability.

4. 发明授权

US06109305A Double walled pipe, jacking method and pipe end structure of leading pipe 失效
标题翻译：双壁管，顶管和顶管的管端结构
公开(公告)号：US06109305A
公开(公告)日：2000-08-29
申请号：US369279
申请日：1999-08-06
申请人： Tomoya Fujimoto , Kenko Okamura , Shigeru Morishita , Masaru Murakami , Akira Adachi , Mitsutoshi Hayashi , Akinari Fujita , Shingo Nagashima , Minoru Kurashina , Kentaro Yoshida
发明人： Tomoya Fujimoto , Kenko Okamura , Shigeru Morishita , Masaru Murakami , Akira Adachi , Mitsutoshi Hayashi , Akinari Fujita , Shingo Nagashima , Minoru Kurashina , Kentaro Yoshida
IPC分类号： E21B7/20 , E21B17/00 , E21D9/00 , F16L39/00 , F16L11/00 , E02F5/10
CPC分类号： E21B7/20 , E21B17/00 , E21D9/005 , F16L39/00
摘要： There is provided a double walled pipe having an inner pipe and an outer pipe which is movable relative to the inner pipe in a longitudinal direction of the inner pipe. Acting on only the outer pipe with a pipe jacking power makes it possible to bury the double walled pipe, without damaging the rear end of the inner pipe and also generating an internal stress on the inner pipe. Consequently, it is avoided such a situation that even in use pinholes, cracks, etc. occur on the inner pipe, and thus it is possible to expect an execution with higher reliability.
摘要翻译：提供一种具有内管和外管的双壁管，该内管和外管相对于内管在内管的纵向方向上可移动。仅在具有顶管力的外管上作用时，可以将双层管道埋入，而不会损坏内管的后端，并在内管上产生内部应力。因此，避免了在内管上发生即使使用针孔，裂缝等的情况，因此可以期待更高可靠性的执行。

5. 发明授权

US5615976A Double walled pipe, jacking method and pipe end structure of leading pipe 失效
标题翻译：双壁管，顶管和顶管的管端结构
公开(公告)号：US5615976A
公开(公告)日：1997-04-01
申请号：US302865
申请日：1994-09-14
申请人： Tomoya Fujimoto , Kenko Okamura , Shigeru Morishita , Masaru Murakami , Akira Adachi , Mitsutoshi Hayashi , Akinari Fujita , Shingo Nagashima , Minoru Kurashina , Kentaro Yoshida
发明人： Tomoya Fujimoto , Kenko Okamura , Shigeru Morishita , Masaru Murakami , Akira Adachi , Mitsutoshi Hayashi , Akinari Fujita , Shingo Nagashima , Minoru Kurashina , Kentaro Yoshida
IPC分类号： E21B7/20 , E21B17/00 , E21D9/00 , F16L39/00 , F16L1/036
CPC分类号： E21B7/20 , E21B17/00 , E21D9/005 , F16L39/00
摘要： There is provided a double walled pipe having an inner pipe and an outer pipe which is movable relative to the inner pipe in a longitudinal direction of the inner pipe. Acting on only the outer pipe with a pipe jacking power makes it possible to bury the double walled pipe, without damaging the rear end of the inner pipe and also generating an internal stress on the inner pipe. Consequently, it is avoided such a situation that even in use pinholes, cracks, etc. occur on the inner pipe, and thus it is possible to expect an execution with higher reliability.
摘要翻译： PCT No.PCT / JP93 / 01304 Sec。 371日期：1994年9月14日 102（e）1994年9月14日PCT PCT 1993年9月13日PCT公布。第WO94 / 20730号公报日期1994年9月15日提供了一种双壁管，其具有内管和外管，该内管和外管在内管的纵向方向上相对于内管可移动。仅在具有顶管力的外管上作用时，可以将双层管道埋入，而不会损坏内管的后端，并在内管上产生内部应力。因此，避免了在内管上发生即使使用针孔，裂缝等的情况，因此可以期待更高可靠性的执行。

6. 发明授权

US5501548A Method for controlling the direction of a shield tunneling machine and an apparatus therefor 失效
标题翻译：用于控制盾构隧道掘进机的方向的方法及其装置
公开(公告)号：US5501548A
公开(公告)日：1996-03-26
申请号：US201332
申请日：1994-02-24
申请人： Mitsutoshi Hayashi , Akitaka Fujita , Shingo Nagashima , Isao Fujimori
发明人： Mitsutoshi Hayashi , Akitaka Fujita , Shingo Nagashima , Isao Fujimori
IPC分类号： E21D9/06 , E21D9/087 , E21D9/093 , E21D9/00
CPC分类号： E21D9/093
摘要： When a shield tunneling machine is deviated from the scheduled line while being propelled, the deviation of the shield tunneling machine from the scheduled line is detected and according to the data obtained on the deviation of the shield tunneling machine from the scheduled line, the propelling direction of the shield tunneling machine is automatically controlled.
摘要翻译：当盾构隧道掘进机在推进时偏离预定线路时，检测到盾构隧道机与预定线路的偏差，根据盾构隧道机偏离预定线路的数据，推进方向盾构隧道机自动控制。

7. 发明授权

US5611979A Fabrication method for a funnel liner 失效
标题翻译：漏斗衬套的制造方法
公开(公告)号：US5611979A
公开(公告)日：1997-03-18
申请号：US239877
申请日：1994-05-09
申请人： Mitsutoshi Hayashi , Mitsuo Ishitani
发明人： Mitsutoshi Hayashi , Mitsuo Ishitani
IPC分类号： E21D9/06 , E21D11/08 , E21D11/38 , E21D11/40 , B28B1/08 , B28B1/20
CPC分类号： E21D9/0607 , E21D11/083 , E21D11/385 , E21D11/40
摘要： A tunnel liner used for a shield tunneling method for a tunnel having a diameter of 1.5 to 7 m is fabricated by dividing a ring-shaped liner into a plurality of parts in the circumferential direction. The tunnel liner is required to be excellent in the dimensional accuracy with respect to the outer peripheral surface, to be tight, to be high in strength, and to be high in water tightness at the abutment between the adjacent liners. The tunnel liner is fabricated by a method of filling each arcuate enclosed hollow form with concrete, vibro-compacting concrete, molding the end surfaces of the tunnel liner, mounting the forms within a centrifugal molding drum, and tightly molding the outer peripheral surface of the forms by applying of a centrifugal force. According to this fabrication method, it is possible to effectively fabricate an excellent tunnel liner at a low cost.
摘要翻译：用于隧道直径为1.5〜7μm的盾构隧道掘进方法的隧道衬砌是通过将环形衬砌沿圆周方向划分为多个部分来制造的。隧道衬砌要求相对于外周面尺寸精度优良，强度高，密封性好，相邻衬垫之间的邻接水密性高。隧道衬砌是通过一种方法来填充每个弧形封闭的中空形式与混凝土，振动压实混凝土，模制隧道衬砌的端面，将形式安装在离心式成型鼓内，并紧密模制的外围表面通过施加离心力形成。根据该制造方法，可以以低成本有效地制造优良的隧道衬砌。

8. 发明授权

US4584963A System for repairing joints in pipes laid underground 失效
标题翻译：在地下铺设管道的接头修补系统
公开(公告)号：US4584963A
公开(公告)日：1986-04-29
申请号：US685284
申请日：1984-12-24
申请人： Akio Morinaga , Mitsutoshi Hayashi , Motoyuki Koga
发明人： Akio Morinaga , Mitsutoshi Hayashi , Motoyuki Koga
IPC分类号： F16L55/16 , B05D7/22 , F16L55/1645 , F16L55/18 , B05C11/00 , B05C1/00 , B05C11/02
CPC分类号： F16L55/1645 , F16L55/18
摘要： A system for repairing joints in pipes laid underground, such as gas pipes, in their buried state, from their inside, to ensure their sealing.The system, in the process of pushing the resin used for repairing along the inside of the pipes by the pig, is to fill and seal the sealing material with the resin through gaps in numerous pipe joints inside of the pipes. In order to guarantee insertion of resin into gaps in the pipe joints (sealing material) whether or not the pipe joint has developed a leak, the system comprises a substitution pig, and a means whereby the pig pushes the resin placed ahead of it along the pipe, and further, a means whereby the filling amount of the resin does not change even if the amount of resin present in front of the pig differs between the early and later stages of the repairing operation, gaps in the pipe joints will be uniformly filled.
摘要翻译：一种用于修理地下管道中的接头的系统，例如其埋藏状态的气体管道，从其内部，以确保其密封。该系统在通过猪沿着管道内部推动用于修理的树脂的过程中，通过管道内的许多管接头中的间隙将树脂填充并密封密封材料。为了保证管接头（密封材料）中的间隙中插入树脂不管管接头是否发生泄漏，该系统包括一个替代猪，以及一个装置，其中猪沿着它放置在其前方的树脂沿着管子，此外，即使在修复操作的早期阶段和后期阶段之间存在于猪前面的树脂的量不同，树脂的填充量也不变化的方式，管接头中的间隙将被均匀地填充。

9. 发明授权

US06241925B1 Method of lining channels 失效
标题翻译：衬里通道的方法
公开(公告)号：US06241925B1
公开(公告)日：2001-06-05
申请号：US09319110
申请日：1999-05-27
申请人： Mitsutoshi Hayashi , Mitsunori Komori , Masato Koseki , Yuichi Banrai , Tomoyuki Minami , Seiji Mizukami , Yasuo Miyazaki , Akira Kamide , Hirohisa Tanimuro , Takeshi Uchida
发明人： Mitsutoshi Hayashi , Mitsunori Komori , Masato Koseki , Yuichi Banrai , Tomoyuki Minami , Seiji Mizukami , Yasuo Miyazaki , Akira Kamide , Hirohisa Tanimuro , Takeshi Uchida
IPC分类号： B29C6334
CPC分类号： F16L55/1654 , B29C53/08 , B29C53/086 , B29C63/343
摘要： A method of lining a channel can be provided which includes the steps of: installing at a work site a roll having wound thereon a rigid or semirigid plastic pipe shaped initially in the form of an approximately round tube and deformed from the initial form to a flat tubular form, paying off the pipe as softened by heating from the roll installed at the work site toward an inlet of the channel to be lined, and folding the paid-off flat pipe in two to a U shape at a position between the roll and the channel inlet. The U-shaped pipe is hardened by forced cooling from outside immediately after the folding step while being restricted in shape, then inserted into the channel while being thus hardened and thereafter restored to the initial form by being inflated with heat and pressure applied from inside, whereby a lining of improved quality can be formed with an improved work efficiency.
摘要翻译：可以提供一种衬里通道的方法，其包括以下步骤：在工作现场安装卷绕有刚性或半刚性塑料管的辊，该刚性或半刚性塑料管最初形成为大致圆形管的形式并且从初始形状变形为平坦通过加热从安装在工作现场的辊朝向要衬里的通道的入口而软化的管，并且将放出的扁平管折叠成U形，在辊和通道入口。 U形管通过在折叠步骤之后立即从外部强制冷却而被硬化，同时被限制形状，然后在被硬化的同时插入通道中，然后通过从内部施加的热量和压力充气而恢复初始形状，从而能够以提高的工作效率形成质量提高的衬里。

10. 发明授权

US4605032A Air vent device for fuel tank on vehicle 失效
标题翻译：车辆燃油箱排气装置
公开(公告)号：US4605032A
公开(公告)日：1986-08-12
申请号：US622599
申请日：1984-06-20
申请人： Mitsutoshi Hayashi , Kazunobu Nagaoka , Michihiro Ohkawa
发明人： Mitsutoshi Hayashi , Kazunobu Nagaoka , Michihiro Ohkawa
IPC分类号： B60K15/035 , B60K15/077 , F16K24/04 , F16K24/00
CPC分类号： B60K15/03504 , Y10T137/0898 , Y10T137/86332
摘要： An air vent device for a fuel tank on a vehicle, having paired first and second air vent pipes joined to the portions of an upper section of a fuel tank which are spaced from each other in the lateral direction of said vehicle, and a main air vent pipe connected to said paired air vent pipes to communicate the same with the atmospheric air. A connecting point of said three air vent pipes is positioned below at least one of left and right maximum-angled surfaces, which are inclined with respect to the lateral axis of said fuel tank, of a fuel contained therein. A normally-opened float valve adapted to be closed when the fuel reaches the same is provided in said first or second air vent pipe, which is on the side of said connecting point.
摘要翻译：一种用于车辆上的燃料箱的排气装置，具有与第一和第二排气管成对的第一和第二排气管，该第一和第二排气管与燃料箱的上部在所述车辆的横向上彼此间隔开的部分连接，通气管连接到所述成对的排气管以与大气连通。所述三个排气管的连接点定位在相对于所述燃料箱的横向轴线倾斜的左和右最大角度表面中的至少一个其中包含的燃料中的至少一个。在所述连接点一侧的所述第一或第二排气管中设置有适于在燃料到达燃料时关闭的常开浮子阀。

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