公开(公告)号：US5447365A

公开(公告)日：1995-09-05

申请号：US089494

申请日：1993-07-12

申请人： Tateo Muramatsu ,  Masaru Ishibashi ,  Harumichi Yamazaki

发明人： Tateo Muramatsu ,  Masaru Ishibashi ,  Harumichi Yamazaki

IPC分类号： B62D55/24 ,  C09K19/34

CPC分类号： C09K19/3466 ,  B62D55/244

摘要： A rubber track assembly comprising a driving wheel, an idler wheel, an endless rubber track extending around the driving wheel and the idler wheel and having a plurality of rubber lugs formed on its outer circumference and a plurality of rubber guide projections formed on its inner surface, and a plurality of roller wheels arranged in contact with inner surface of the rubber track in a ground contact region thereof, each of the wheels has a pair of wheel portions formed at its opposite sides and spaced apart to be disposed at opposite sides of the guide projection for engaging the inner surface of the rubber track at the opposite sides of the guide projection. The rubber guide projection is provided with at least one low friction surface having a coefficient of friction lower than that of the rubber material of the rubber guide projection.

摘要翻译： 一种橡胶履带组件，包括驱动轮，惰轮，围绕驱动轮和惰轮延伸的环形橡胶履带，并且在其外圆周上形成有多个橡胶接头，并且在其内表面上形成有多个橡胶引导突起 以及多个辊轮，其布置成与橡胶履带的内表面在其接地区域中接触，每个车轮具有一对车轮部分，其形成在其相对侧并间隔设置在 引导突起，用于在引导突起的相对侧处接合橡胶履带的内表面。 橡胶引导突起设置有摩擦系数低于橡胶引导突起的橡胶材料的摩擦系数的至少一个低摩擦表面。

公开(公告)号：US5427443A

公开(公告)日：1995-06-27

申请号：US158287

申请日：1993-11-29

申请人： Tateo Muramatsu ,  Masaru Ishibashi

发明人： Tateo Muramatsu ,  Masaru Ishibashi

IPC分类号： B62D55/24

CPC分类号： B62D55/242

摘要： An annular elastic track having sprocket-driven protrusions on the inner circumference and lugs on the outer circumference. The annular elastic track comprises a plurality of annular thin plates spaced radially from one another with a predetermined interval and embedded in layers in the track in its circumferential direction. The annular thin plates are a plurality of concentric annular plates having different diameters or a spirally formed single thin plate. Such an annular elastic track is used for vehicles as well as a monocycle comprising a flat plate-shaped cross-section, at least two external rollers arranged outside the annular elastic track for applying a load onto it, at least one internal roller arranged inside the annular elastic track to hold the track by these internal and external rollers therebetween, and crank device including pedals provided inside the annular elastic track for driving one of said external and internal rollers.

摘要翻译： 环形弹性轨道，在内圆周上具有链轮驱动的突起，并在外圆周上具有凸耳。 环形弹性轨道包括以预定间隔彼此径向间隔开的多个环形薄板，并且沿圆周方向嵌入轨道中的层中。 环形薄板是具有不同直径的多个同心环形板或螺旋形成的单个薄板。 这种环形弹性轨道用于车辆以及包括平板状横截面的单环，至少两个布置在环形弹性轨道外部的外部辊，用于向其施加负载，至少一个内部辊布置在 环形弹性轨道，用于通过它们之间的这些内部和外部辊保持轨道，并且曲柄装置包括设置在环形弹性轨道内部的踏板，用于驱动所述外部和内部辊中的一个。

公开(公告)号：US5540489A

公开(公告)日：1996-07-30

申请号：US486586

申请日：1995-06-07

申请人： Tateo Muramatsu ,  Masaru Ishibashi ,  Harumichi Yamazaki

发明人： Tateo Muramatsu ,  Masaru Ishibashi ,  Harumichi Yamazaki

IPC分类号： B62D55/24 ,  C09K19/34 ,  B62D55/12

CPC分类号： C09K19/3466 ,  B62D55/244

摘要： A rubber track assembly comprising a driving wheel, an idler wheel, an endless rubber track extending around the driving wheel and the idler wheel and having a plurality of rubber lugs formed on its outer circumference and a plurality of rubber guide projections formed on its inner surface, and a plurality of roller wheels arranged in contact with inner surface of the rubber track in a ground contact region thereof, each of the wheels has a pair of wheel portions formed at its opposite sides and spaced apart to be disposed at opposite sides of the guide projection for engaging the inner surface of the rubber track at the opposite sides of the guide projection. The rubber guide projection is provided with at least one low friction surface having a coefficient of friction lower than that of the rubber material of the rubber guide projection.

公开(公告)号：US5536464A

公开(公告)日：1996-07-16

申请号：US339996

申请日：1994-11-15

申请人： Tateo Muramatsu

发明人： Tateo Muramatsu

IPC分类号： B29C33/04 ,  B29C35/02 ,  B29C35/04 ,  B29C35/16 ,  B29C43/22 ,  B29D29/08 ,  B62D55/24

CPC分类号： B29C43/222 ,  B29C35/0277 ,  B29D29/085 ,  B62D55/244 ,  B29C2035/1616 ,  B29C33/04 ,  B29C35/041 ,  B29K2021/00 ,  B29L2031/7094

摘要： The present invention provides novel apparatus and a novel method for manufacturing an endless rubber track for large vehicles such as tractors or earth-moving machines. A plurality of sprocket-engaging core bar inserts are disposed in the inner portion or inner diameter of the endless rubber track to engage the power drive mechanism of the vehicle. Rubber tread is disposed on the outer portion or external diameter of the rubber track. Although the rubber track is made in segments, it is completely vulcanized, and does not have discontinuous, unvulcanized regions between vulcanized segments. Rubber track is formed using at least two different mold assemblies. In the first mold assembly, the interior and exterior portions of the rubber track are molded onto a green belt to form a first segment, and a central portion of the segment is vulcanized. In the second mold assembly, the interior and exterior portions of the rubber track are molded onto an adjacent section of the green belt to form a second belt segment, and the second segment along with the adjacent unvulcanized first segment is vulcanized.

摘要翻译： 本发明提供了用于制造诸如拖拉机或土方机械的大型车辆的环形橡胶履带的新型装置和新方法。 多个链轮接合的芯棒插入件设置在环形橡胶履带的内部或内径中以与车辆的动力驱动机构接合。 橡胶胎面设置在橡胶履带的外部或外径上。 尽管橡胶履带是以段形制成的，但是其完全硫化，硫化段之间不具有不连续的未硫化区域。 使用至少两个不同的模具组件形成橡胶履带。 在第一模具组件中，橡胶履带的内部和外部部分被模制在绿色带上以形成第一段，并且段的中心部分被硫化。 在第二模具组件中，橡胶履带的内部和外部部分被模制到绿带的相邻部分上以形成第二带段，并且第二段与相邻的未硫化的第一段一起被硫化。

公开(公告)号：US06467999B2

公开(公告)日：2002-10-22

申请号：US09814805

申请日：2001-03-23

申请人： Tateo Muramatsu ,  Satoshi Tagomori ,  Masaru Kaneko

发明人： Tateo Muramatsu ,  Satoshi Tagomori ,  Masaru Kaneko

IPC分类号： E02B310

CPC分类号： E02B7/005

摘要： There is provided an internal pressure regulating system in which when a flexible bag body used for a collapsible dam is excessively pressurized, gas within the bag body is discharged. The system includes a flexible bag body which can be inflated with gas, and a pipe having opposite ends, with one end connected to an exhaust opening in the bag body, and the other end introduced into the upstream region of a watercourse.

摘要翻译： 提供了一种内部压力调节系统，其中当用于可塌陷的大坝的柔性袋体被过度加压时，袋体内的气体被排出。 该系统包括可以用气体充气的柔性袋体，以及具有相对端的管，其一端连接到袋体中的排气口，另一端引入水道的上游区域。

公开(公告)号：US4330224A

公开(公告)日：1982-05-18

申请号：US126749

申请日：1980-03-03

申请人： Tateo Muramatsu ,  Mamoru Kurihara

发明人： Tateo Muramatsu ,  Mamoru Kurihara

IPC分类号： E02B7/00 ,  E02B7/02

CPC分类号： E02B7/005

摘要： A collapsible rubber dam installation comprising a rubber dam built across a watercourse such as a river or the like and operative to be raised by supplying fluid such as air, water or the like. The dam is collapsed by discharging the fluid therein into atmosphere. A fluid supply and discharge conduit have one end connected to the inside of the rubber dam at a position which is higher than at least a level of drain collected therein and have the other end extending substantially upwardly with an ascending inclination.

摘要翻译： 一种可折叠的橡胶坝装置，其包括在诸如河流等的水道上建造的橡胶坝，并且可通过供应诸如空气，水等的流体而被升起。 大坝通过将其中的流体排放到大气中而坍塌。 流体供应和排放导管的一端在橡胶坝的内部连接到高于至少收集在其中的排水平面的位置，并且另一端以上升的倾斜基本向上延伸。

公开(公告)号：US06354762B1

公开(公告)日：2002-03-12

申请号：US09541678

申请日：2000-03-31

申请人： Tateo Muramatsu

发明人： Tateo Muramatsu

IPC分类号： E02B720

CPC分类号： E02B7/005

摘要： A flexible membrane dam is provided which can be installed easily and in which a concentration of stress at a time the dam is made to stand is less than in conventional structures. Mounting hardware for the dam is also provided. When a fluid such as air is supplied to an interior of a flexible membrane, the flexible membrane inflates and stands, and tension acts on the flexible membrane . At inclined surface portions, a vicinity of an outer peripheral edge of the flexible membrane is, in a convex and concave shape, nipped and fixed between an upper pressing hardware and a lower pressing hardware . At the upper pressing hardware, a ratio (AE1/AE1′)×100 of a length AE1 from a point E1 of a concave portion to a point A, to a length AE1′ from a point E1′ of a convex portion to the point A, is 85 or more. Namely, the length AE1′ is close to the length AE1. Thus, at an inflated main body side of the flexible membrane, local drawing up of the flexible membrane by the upper pressing hardware is suppressed, i.e., a concentration of stress at the flexible membrane when inflated is suppressed. The flexible membrane can be stand up in a planar shape from end portions of the upper pressing hardware.

摘要翻译： 提供了一种柔性膜坝，其可以容易地安装，并且其中使坝坝一次施加的应力集中在常规结构中。 还提供了大坝的安装硬件。 当诸如空气的流体被供应到柔性膜的内部时，柔性膜膨胀和固定，并且张力作用在柔性膜上。 在倾斜表面部分处，柔性膜的外周边缘附近为凸形和凹形，夹在并固定在上压件和下冲压件之间。 在上压制硬件上，从凹部至点A的点E1的长度AE1与从凸部的点E1'到点A的长度AE1'的比率（AE1 / AE1'）×100 ，是85以上。 即，长度AE1'接近长度AE1。 因此，在柔性膜的膨胀主体侧，抑制了由上压制硬件局部拉伸柔性膜，即抑制膨胀时柔性膜处的应力集中。 柔性膜可以从上压制硬件的端部处起平面形状。

公开(公告)号：US06213683B1

公开(公告)日：2001-04-10

申请号：US09227590

申请日：1999-01-08

申请人： Tateo Muramatsu

发明人： Tateo Muramatsu

IPC分类号： E02B720

CPC分类号： E02B7/54 ,  E02B7/005

摘要： A flexible film, of which a flexible film weir is composed, has a two-dimensional configuration when expanded, and the total length of the periphery of the flexible film is set longer than the mounting length of mounting faces (a river bed and faces of slopes). Weights are attached on the flexible film at appropriate intervals. Portions left redundant when the flexible film is mounted on the mounting faces are folded and fixed at toes of the slopes in such a way that they are overlapped. The two-dimensional configuration of the flexible film simplifies the structure. Further, as the weights prevents the weir from floating up, there is no need for forming irregularities on the river bed, thereby simplifying the construction.

摘要翻译： 构成柔性膜堰的柔性膜在膨胀时具有二维结构，柔性膜的周边的总长度被设定为比安装面的安装长度（河床和面的 连续下坡）。 重量以适当的间隔附着在柔性膜上。 当将柔性膜安装在安装面上时，部分折叠并固定在斜面的脚趾处，使得它们重叠。 柔性膜的二维结构简化了结构。 此外，由于重量防止堰浮起，所以不需要在河床上形成不规则，从而简化了施工。

公开(公告)号：US6102620A

公开(公告)日：2000-08-15

申请号：US227149

申请日：1999-01-08

申请人： Tateo Muramatsu

发明人： Tateo Muramatsu

IPC分类号： E02B7/20 ,  E02B7/00

CPC分类号： E02B7/005

摘要： A rubber sheet is formed in a bag shape, and a seam portion of the bag-shaped rubber sheet is fixed to a summit portion of an overflow dam. When the bag-shaped rubber sheet is expanded, a rubber dam is raised, thereby damming up water and adjusting the amount of running water. Next, when the bag-shaped rubber sheet which has been expanded is contracted and collapsed, the rubber sheet is supported by pipes, which extend substantially horizontally from the summit portion of the overflow dam toward the downstream side at a predetermined distance from each other. For this reason, the rubber sheet hangs down with its own weight and with the weight of water running downstream so as to droop down between the pipes. As a result, a rubber dam that does not bulge at the downstream side is obtained.

摘要翻译： 橡胶片形成为袋状，袋状橡胶片的接缝部固定在溢流坝的顶部。 当袋状橡胶片膨胀时，橡胶坝升高，从而堵住水并调节自来水量。 接下来，当已膨胀的袋状橡胶片收缩和收缩时，橡胶片被从溢流坝的顶部大致水平地延伸到彼此预定距离的下游侧的管道支撑。 因此，橡胶片自身重量下降，并且下游的水的重量下降到管道之间。 结果，获得了在下游侧不膨胀的橡胶坝。

公开(公告)号：US4836713A

公开(公告)日：1989-06-06

申请号：US918441

申请日：1986-10-14

申请人： Tateo Muramatsu ,  Hideaki Saito ,  Mamoru Takasaki ,  Yasushi Enami

发明人： Tateo Muramatsu ,  Hideaki Saito ,  Mamoru Takasaki ,  Yasushi Enami

IPC分类号： E02B7/00

CPC分类号： E02B7/005

摘要： A flexible sheet dam is secured to the riverbed along two securing lines at upstream and downstream sides. In this dam, at least one concave and/or convex region is made in the plane of the riverbed between the two securing lines in a direction parallel to the securing lines, whereby the complete deflation of the dam can be attained without trouble.

摘要翻译： 柔性板坝沿上游和下游两条固定线固定在河床上。 在该坝中，在平行于固定线的方向上在两条固定线之间的河床平面中形成至少一个凹入和/或凸起区域，从而可以无故障地实现坝的完全排水。