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1. 发明授权

US06926460B2 Fixing structure for fixing a pin to a link in a caterpillar 有权
标题翻译：固定销钉固定在履带上的连杆上
公开(公告)号：US06926460B2
公开(公告)日：2005-08-09
申请号：US09814183
申请日：2001-03-22
申请人： Teiji Yamamoto , Akira Hashimoto , Hiroyuki Nakaishi
发明人： Teiji Yamamoto , Akira Hashimoto , Hiroyuki Nakaishi
IPC分类号： B62D55/21 , F16B21/18
CPC分类号： B62D55/21 , F16B21/18 , Y10T403/479 , Y10T403/58
摘要： An link of a caterpillar which is allowed to maintain stabilized durability for a long period. The fixing structure has a link, and a pin inserted into a pin inserting bore formed in the link. A peripherally extending concave groove formed on the end portion of the pin and an opening periphery conjugate to forms an annular space. In order to limit relative escaping motion of the pin in the off-opening side (toward receding direction), a escape limiting ring is fitted into the annular space. The hardness of the bottom surface of the peripherally extending concave groove is lowered than the surface hardness of a link engaging portion of the pin.
摘要翻译：毛虫的链接，长期保持稳定的耐久性。固定结构具有连杆，并且插入到形成在连杆中的销插入孔中的销。形成在销的端部上的周向延伸的凹槽和开口周边共轭物以形成环形空间。为了限制销在脱开侧（朝向后退方向）的相对逃逸运动，在环形空间内装配有限位环。周向延伸的凹槽的底面的硬度比销的连杆接合部的表面硬度低。

2. 发明申请

US20050082767A1 Seal assembly and crawler-track connection structure 审中-公开
公开(公告)号：US20050082767A1
公开(公告)日：2005-04-21
申请号：US10950489
申请日：2004-09-28
申请人： Teiji Yamamoto , Akira Hashimoto , Hiroyuki Nakaishi
发明人： Teiji Yamamoto , Akira Hashimoto , Hiroyuki Nakaishi
IPC分类号： F16J15/34 , F16J15/18
CPC分类号： F16J15/3456 , F16J15/344
摘要： A seal assembly has simple assembly structures, and provides secure sealing effects. A crawler-track connection structure allows the seal assembly to be easily mounted, and securely prevents overflow of a lubricant and the like to the outside. A pair of seal rings (1) and (1) individually having lip portions (23) and (23) are disposed such that each of the lip portions (23) and (23) protrudes in a direction opposing an axial direction, and a load seal ring (2) is compressed and inserted between the pair of seal rings (1) and (1). The load seal ring (2) exerts reaction forces on the pair of lip portions (23) and (23) outwardly in the axial direction.

3. 发明授权

US07121555B2 Seal assembly and crawler-track connection structure 有权
标题翻译：密封组件和履带连接结构
公开(公告)号：US07121555B2
公开(公告)日：2006-10-17
申请号：US09817365
申请日：2001-03-22
申请人： Teiji Yamamoto , Akira Hashimoto , Hiroyuki Nakaishi
发明人： Teiji Yamamoto , Akira Hashimoto , Hiroyuki Nakaishi
IPC分类号： B16J15/32 , B16J15/34 , B62D55/088
CPC分类号： F16J15/3456 , F16J15/344
摘要： A seal assembly has simple assembly structures, and provides secure sealing effects. A crawler-track connection structure allows the seal assembly to be easily mounted, and securely prevents overflow of a lubricant and the like to the outside. A pair of seal rings (1) and (1) individually having lip portions (23) and (23) are disposed such that each of the lip portions (23) and (23) protrudes in a direction opposing an axial direction, and a load seal ring (2) is compressed and inserted between the pair of seal rings (1) and (1). The load seal ring (2) exerts reaction forces on the pair of lip portions (23) and (23) outwardly in the axial direction.
摘要翻译：密封组件具有简单的组装结构，并提供安全的密封效果。履带式连接结构允许密封组件容易地安装，并且可靠地防止润滑剂等溢出到外部。分别具有唇部（23）和（23）的一对密封环（1）和（1）设置成使得每个唇部（23）和（23）沿与轴向相反的方向突出，并且负载密封环（2）被压缩并插入在一对密封环（1）和（1）之间。负载密封环（2）沿轴向向外在一对唇部（23）和（23）上施加反作用力。

4. 发明授权

US06955359B2 Seal assembly and crawler-track connection structure 有权
标题翻译：密封组件和履带连接结构
公开(公告)号：US06955359B2
公开(公告)日：2005-10-18
申请号：US10461369
申请日：2003-06-16
申请人： Teiji Yamamoto , Akira Hashimoto , Hiroyuki Nakaishi
发明人： Teiji Yamamoto , Akira Hashimoto , Hiroyuki Nakaishi
IPC分类号： F16J15/34 , F16J15/32
CPC分类号： F16J15/3456 , F16J15/344
摘要： A seal assembly has simple assembly structures, and provides secure sealing effects. A crawler-track connection structure allows the seal assembly to be easily mounted, and securely prevents overflow of a lubricant and the like to the outside. A pair of seal rings (1) and (1) individually having lip portions (23) and (23) are disposed such that each of the lip portions (23) and (23) protrudes in a direction opposing an axial direction, and a load seal ring (2) is compressed and inserted between the pair of seal rings (1) and (1). The load seal ring (2) exerts reaction forces on the pair of lip portions (23) and (23) outwardly in the axial direction.
摘要翻译：密封组件具有简单的组装结构，并提供安全的密封效果。履带式连接结构允许密封组件容易地安装，并且可靠地防止润滑剂等溢出到外部。分别具有唇部（23）和（23）的一对密封环（1）和（1）设置成使得每个唇部（23）和（23）沿与轴向相反的方向突出，并且负载密封环（2）被压缩并插入在一对密封环（1）和（1）之间。负载密封环（2）沿轴向向外在一对唇部（23）和（23）上施加反作用力。

5. 发明授权

US06612663B2 Fixing structure between links and pins in crawler 失效
公开(公告)号：US06612663B2
公开(公告)日：2003-09-02
申请号：US09926311
申请日：2002-04-19
申请人： Akira Hashimoto , Hiroyuki Nakaishi , Teiji Yamamoto
发明人： Akira Hashimoto , Hiroyuki Nakaishi , Teiji Yamamoto
IPC分类号： B62D2516
CPC分类号： B62D55/21 , F16B21/10
摘要： A pressure receiving surface (8) having a diameter gradually decreasing in an axially inward direction is formed at an outer end portion of a pin (1), whereas a pressing portion (7) is formed at a circumferential edge of an opening of a pin insertion hole (5) of a link (2). A retaining ring (3) is formed with a friction surface (9) to be press-contacted to the pressure receiving surface (8) when a force is applied from the pressing portion (7) upon development of a relative movement in a disengaging direction. The retaining ring (3) and the pressure receiving surface (8) share a greater area of contact than in the prior art, providing sufficient friction. This makes possible to provide a fastening structure of the link and the pin of a crawler belt which can be assembled by simple operation at a low cost, without requiring a high machining accuracy, and thus can be manufactured at a low cost.

6. 发明授权

US06270173B1 Fixing structure of link and pin of travelling crawler belt, and fixing method thereof 有权
标题翻译：行走履带的连杆和销的固定结构及其固定方法
公开(公告)号：US06270173B1
公开(公告)日：2001-08-07
申请号：US09396339
申请日：1999-09-15
申请人： Akira Hashimoto , Teiji Yamamoto , Hiroyuki Nakaishi , Kenichi Hisamatsu , Seiji Miyaura
发明人： Akira Hashimoto , Teiji Yamamoto , Hiroyuki Nakaishi , Kenichi Hisamatsu , Seiji Miyaura
IPC分类号： F16G1306
CPC分类号： F16G13/06 , B21K25/00 , B21L9/065 , B62D55/21
摘要： In a travelling crawler belt in which a pair of left and right links are connected by pins respectively press-fitted into the corresponding links, a fixing end surface of the pin or the links is continuously and locally pressed and deformed in an axial direction of the pin from the fixing end surface, along an inner or outer peripheral portion of an opening of a pin-press-fit hole. Then, a part of the opening peripheral portion of the end of the pin or the link is enlarged or reduced in diameter, so that the diametrically increased or reduced portion is retained and fixed to a mating retaining space. With this fixing method, it is possible to easily and strongly couple the links and the pin, and to obtain a fixing structure of the links and the pin for a crawler belt capable of sufficiently securing a holding force of the pin in the axial direction. When the pin is fixed at the time of the assembling of the pin, an existing press can be used without requiring any exclusive machine, and it is possible to easily and reliably assemble the links and the pin for the crawler belt.
摘要翻译：在其中一对左右连杆通过分别压配合到相应连杆中的销连接的行驶履带中，销或连杆的固定端面在轴向方向上连续地局部地按压和变形销从固定端表面沿着针压配合孔的开口的内周或外周部分。然后，销或端子的端部的开口周边部分的一部分的直径被扩大或减小，使得直径增大或缩小的部分保持并固定到配合保持空间。通过这种固定方法，可以容易且牢固地连接链节和销，并且获得能够充分确保销在轴向方向上的保持力的履带和销的销的固定结构。当销的组装时销被固定时，可以使用现有的压力机，而不需要任何专用机器，并且可以容易且可靠地组装用于履带的连杆和销。

7. 发明申请

US20120056473A1 ROLLER WHEEL FOR TRACK-TYPE TRAVELLING VEHICLE 审中-公开
标题翻译：轨道式行驶车轮滚轮
公开(公告)号：US20120056473A1
公开(公告)日：2012-03-08
申请号：US13320096
申请日：2010-05-31
申请人： Akira Hashimoto , Tatsuo Yamashita , Hiroyuki Nakaishi
发明人： Akira Hashimoto , Tatsuo Yamashita , Hiroyuki Nakaishi
IPC分类号： B62D55/14
CPC分类号： B62D55/15 , B62D55/0887 , B62D55/14 , B62D55/32
摘要： A roller wheel for a track-type travelling vehicle is disposed on a non-ground-engaging side of a track and supported by a vehicle body frame. The roller wheel includes a shaft, a roller assembly and a bearing. The shaft is supported by the vehicle body frame. The roller assembly is disposed on an outer periphery of the shaft. The bearing allows the roller assembly to be rotatably supported by the shaft therethrough. The roller assembly includes a tubular inner roller shell disposed closer to the vehicle body frame, and a tubular outer roller shell disposed outwards of the inner roller, the tubular outer roller shell being coupled to the inner roller shell by a straddle fitting structure.
摘要翻译：用于轨道式行驶车辆的滚轮设置在轨道的非地面接合侧并由车体框架支撑。滚轮包括轴，滚子组件和轴承。轴由车体框架支撑。辊组件设置在轴的外周上。轴承允许辊组件由轴可转动地支撑。辊组件包括靠近车身框架设置的管状内辊壳和设置在内辊外侧的管状外辊壳，管状外辊壳通过跨接装置结构联接到内辊壳体。

8. 发明授权

US09172069B2 Battery sealing structure, electrolyte circulation type battery cell frame, electrolyte circulation type battery cell stack, and electrolyte circulation type battery 有权
标题翻译：电池密封结构，电解液循环型电池电池架，电解液循环型电池电池组和电解液循环型电池
公开(公告)号：US09172069B2
公开(公告)日：2015-10-27
申请号：US13982900
申请日：2012-03-30
申请人： Hiroyuki Nakaishi , Yasumitsu Tsutsui
发明人： Hiroyuki Nakaishi , Yasumitsu Tsutsui
IPC分类号： H01M2/10 , H01M2/08 , H01M8/24 , H01M8/02 , H01M8/18 , H01M8/20
CPC分类号： H01M2/08 , H01M2/10 , H01M8/0273 , H01M8/0276 , H01M8/0297 , H01M8/188 , H01M8/20 , H01M8/242 , H01M8/2455 , Y02E60/50 , Y02E60/528
摘要： An easy-to-assemble battery sealing structure is provided. A cell frame includes a battery plate-like member (bipolar plate), a pair of frames for holding a peripheral portion of bipolar plate therebetween and pressing the peripheral portion from the front and the rear, and an annular packing made of an elastic material. Frames are provided with an annular groove between respective surfaces of the frames facing each other, for accommodating the peripheral portion of bipolar plate. Packing is mounted on the peripheral portion of bipolar plate, arranged in annular groove, and press-contacted between frames and the peripheral portion of bipolar plate. Packing includes a pair of legs for holding the peripheral portion of bipolar plate therebetween, and a base connecting legs together.
摘要翻译：提供了易于组装的电池密封结构。电池框架包括电池板状构件（双极板），用于将双极板的周边部分保持在其间并从前后按压周边部分的一对框架以及由弹性材料制成的环状填料。框架在彼此面对的框架的相应表面之间设置有环形槽，用于容纳双极板的周边部分。包装安装在双极板的周边部分，布置在环形槽中，并且在框架与双极板的周边部分之间压接。包装物包括用于将双极板的周边部分保持在其间的一对支腿和将腿连接在一起的底座。

9. 发明授权

US07258947B2 Electrolyte for redox flow battery, and redox flow battery 有权
标题翻译：电解液用于氧化还原电池，氧化还原电池
公开(公告)号：US07258947B2
公开(公告)日：2007-08-21
申请号：US10479710
申请日：2002-04-30
申请人： Michiru Kubata , Hiroyuki Nakaishi , Nobuyuki Tokuda
发明人： Michiru Kubata , Hiroyuki Nakaishi , Nobuyuki Tokuda
IPC分类号： H01M6/00
CPC分类号： H01M8/188 , H01M2300/0008 , H01M2300/0011 , Y02E60/528 , Y02P70/56
摘要： The present invention provides electrolyte that can suppress reduction of battery efficiencies and capacities with increased cycles of charge/discharge of the battery, a method for producing the same, and a redox flow battery using the same electrolyte. The redox flow battery uses the electrolyte having a NH4 content of not more than 20 ppm and a relation of Si concentration (ppm)×electrolyte quantity (m3)/electrode area (m2) of less than 5 ppm·m3/m2. By limiting a quantity of contaminants in the electrolyte, a clogging of carbon electrodes to cause reduction of the battery performances with increased charge/discharge operations can be suppressed.
摘要翻译：本发明提供电解质，其可以通过增加电池的充电/放电循环，其制造方法和使用相同电解质的氧化还原液电池来抑制电池效率和容量的降低。氧化还原液流电池使用NH 4 S含量不大于20ppm的电解质和Si浓度（ppm）x电解质量（m 3+）的电极面积/电极面积（m 2）小于5ppm.m 3 / m 2。通过限制电解质中的污染物量，可以抑制碳电极的堵塞，从而在增加充电/放电操作时引起电池性能的降低。

10. 发明申请

US20130309540A1 BATTERY SEALING STRUCTURE, ELECTROLYTE CIRCULATION TYPE BATTERY CELL FRAME, ELECTROLYTE CIRCULATION TYPE BATTERY CELL STACK, AND ELECTROLYTE CIRCULATION TYPE BATTERY 有权
标题翻译：电池密封结构，电解质循环型电池盒，电解质循环型电池电池和电解质循环型电池
公开(公告)号：US20130309540A1
公开(公告)日：2013-11-21
申请号：US13982900
申请日：2012-03-30
申请人： Hiroyuki Nakaishi , Yasumitsu Tsutsui
发明人： Hiroyuki Nakaishi , Yasumitsu Tsutsui
IPC分类号： H01M2/08 , H01M2/10
CPC分类号： H01M2/08 , H01M2/10 , H01M8/0273 , H01M8/0276 , H01M8/0297 , H01M8/188 , H01M8/20 , H01M8/242 , H01M8/2455 , Y02E60/50 , Y02E60/528
摘要： An easy-to-assemble battery sealing structure is provided. A cell frame includes a battery plate-like member (bipolar plate), a pair of frames for holding a peripheral portion of bipolar plate therebetween and pressing the peripheral portion from the front and the rear, and an annular packing made of an elastic material. Frames are provided with an annular groove between respective surfaces of the frames facing each other, for accommodating the peripheral portion of bipolar plate. Packing is mounted on the peripheral portion of bipolar plate, arranged in annular groove, and press-contacted between frames and the peripheral portion of bipolar plate. Packing includes a pair of legs for holding the peripheral portion of bipolar plate therebetween, and a base connecting legs together.
摘要翻译：提供了易于组装的电池密封结构。电池框架包括电池板状构件（双极板），用于将双极板的周边部分保持在其间并从前后按压周边部分的一对框架以及由弹性材料制成的环状填料。框架在彼此面对的框架的相应表面之间设置有环形槽，用于容纳双极板的周边部分。包装安装在双极板的周边部分，布置在环形槽中，并且在框架与双极板的周边部分之间压接。包装物包括用于将双极板的周边部分保持在其间的一对支腿和将腿连接在一起的底座。

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