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1. 发明申请

US20100084204A1 CRAWLER DEVICE AND AUTOMATIC ATTITUDE CONTROL OF THE SAME 有权
标题翻译： CRAWLER设备及其自动控制
公开(公告)号：US20100084204A1
公开(公告)日：2010-04-08
申请号：US12523610
申请日：2008-01-24
申请人： Hidekazu Iwaki , Shingo Tsukui , Seiji Oomura
发明人： Hidekazu Iwaki , Shingo Tsukui , Seiji Oomura
IPC分类号： B62D55/065
CPC分类号： B62D55/075
摘要： Theme To provide a small-sized crawler device that can stably ride over bumps or steps or stairs.Means to Solve The crawler device includes a device body (1) having main crawlers (20) on its left and right and auxiliary crawlers (30) provided as auxiliary members at one end portion of the device body. Before the crawler device ascends a step or stairs with the auxiliary crawler (30) positioned backward, the controller (65) brings the auxiliary crawler (30) into a preparatory state in which the auxiliary crawler (30) is freely rotatable with respect to the main crawler (20) or the auxiliary crawler (30) is maintained in a position above a line extending longitudinally from the main crawler by a predetermined angle. After the main crawler (20) starts ascending the step or stairs and when a tilt angle of the device body (1) detected by a tilt sensor (60) reaches or exceeds a threshold angle, the controller (65) controls the auxiliary crawler (30) to be rotated downward to reduce the tilt angle of the device body (1), thereby preventing the crawler device from toppling backward.
摘要翻译：主题提供一种可以稳定地靠近颠簸或台阶或台阶的小型履带装置。解决方案该履带装置包括在其左侧和右侧具有主履带（20）的装置主体（1）和在装置主体的一个端部设置为辅助构件的辅助履带（30）。在履带式装置升降台阶之前，辅助履带（30）位于后方，控制器（65）使辅助履带（30）进入准备状态，辅助履带（30）能相对于主履带（20）或辅助履带（30）保持在从主履带纵向延伸预定角度的线上方的位置。在主爬行器（20）开始上升步骤或楼梯之后，当由倾斜传感器（60）检测到的装置主体（1）的倾斜角度达到或超过阈值角度时，控制器（65）控制辅助履带 30）向下旋转以减小装置主体（1）的倾斜角度，从而防止履带装置向后倾斜。

2. 发明授权

US07004474B2 Seal for an endless track 失效
标题翻译：密封为无尽的轨道
公开(公告)号：US07004474B2
公开(公告)日：2006-02-28
申请号：US10602690
申请日：2003-06-25
申请人： Kenichi Takahashi , Masaki Ohara , Akiyoshi Kurihara , Seiji Oomura , Noriyuki Andou , Takashi Konno , Hiromasa Muraki , Akira Muramatsu , Shunsuke Tanaka , Kouji Toriyama
发明人： Kenichi Takahashi , Masaki Ohara , Akiyoshi Kurihara , Seiji Oomura , Noriyuki Andou , Takashi Konno , Hiromasa Muraki , Akira Muramatsu , Shunsuke Tanaka , Kouji Toriyama
IPC分类号： F16J15/34 , F16G13/02
CPC分类号： F16J15/3456 , B62D55/0887
摘要： A seal for an endless track has a cross section having a centerline parallel to an axis of the seal and a configuration symmetric with respect to the centerline of the cross section. The seal can include an elastically deformably configured portion having a cross section like alphabetical letter X, and a protrusion extending from an intersection of legs of letter X in a bushing-side direction further than a plane connecting bushing-side end portions of the legs of letter X. The protrusion has an end surface where the protrusion contacts the bushing. The seal can further include an embedding portion embedded in a space between legs of letter X, on a bushing-side of the intersection of the legs of letter X.
摘要翻译：用于环形轨道的密封件具有横截面，该截面具有平行于密封件的轴线的中心线和相对于横截面的中心线对称的构造。密封件可以包括具有类似字母X的横截面的弹性变形构造部分，以及从衬套侧方向上的字母X的腿部的交叉部延伸的突起，该连接件将连接衬套侧端部突起具有突出部与套管接触的端面。密封件还可包括嵌入字母X的腿之间的空间中的嵌入部分，位于字母X的腿部的交叉点的衬套侧上。

3. 发明授权

US4798177A System for controlling rotational speed of hydraulically driven cooling fan of internal combustion engine, responsive to engine coolant and also fan propellant temperature 失效
标题翻译：用于控制内燃机的液压驱动冷却风扇的转速的系统，其响应于发动机冷却剂以及风扇推进剂温度
公开(公告)号：US4798177A
公开(公告)日：1989-01-17
申请号：US116340
申请日：1987-11-04
申请人： Seiji Oomura , Kashirou Fukami , Masao Inagaki , Tooru Hamamoto
发明人： Seiji Oomura , Kashirou Fukami , Masao Inagaki , Tooru Hamamoto
IPC分类号： F01P7/04 , F01P7/02
CPC分类号： F01P7/044
摘要： A cooling fan for an internal combustion engine hydraulically driven by a flow of propellant hydraulic fluid is controlled of its rotational speed by a system which includes a device for sensing a value representing the operating temperature of the engine, a device for sensing the operating temperature of the propellant hydraulic fluid, and a device for controlling the flow of the propellant hydraulic fluid, so as to increase the flow rate of the propellant hydraulic fluid when the operating temperature of the engine increases and also when the operating temperature of the propellant hydraulic fluid increases.
摘要翻译：由推进剂液压流体液压驱动的用于内燃机的冷却风扇由其系统控制，该系统包括用于感测表示发动机工作温度的值的装置，用于感测发动机工作温度的装置推进剂液压油和用于控制推进剂液压流体的流动的装置，以便当发动机的操作温度升高时以及当推进剂液压流体的操作温度增加时增加推进剂液压流体的流量。

4. 发明授权

US4794883A Dual reservoir tank for propellant hydraulic fluid for internal combustion engine hydraulically driven cooling fan and for power steering actuating fluid 失效
标题翻译：用于内燃机液压驱动冷却风扇和动力转向驱动液的推进剂液压油双储罐
公开(公告)号：US4794883A
公开(公告)日：1989-01-03
申请号：US116339
申请日：1987-11-04
申请人： Kashirou Fukami , Masao Inagaki , Seiji Oomura , Tooru Hamamoto
发明人： Kashirou Fukami , Masao Inagaki , Seiji Oomura , Tooru Hamamoto
IPC分类号： B62D5/07 , F01P7/04 , F15B1/26 , F01P5/04
CPC分类号： F15B1/26 , B62D5/07 , F01P7/044
摘要： In an automotive vehicle wherein the cooling fan for the internal combustion engine is driven hydraulically by a flow of a first propellant hydraulic fluid, while the power steering device for the steering system is driven hydraulically by a flow of a second propellant hydraulic fluid, reservoirs for storing the first and second propellant hydraulic fluids are provided as first and second tank portions, respectively, of a common reservoir tank, so that the first propellant hydraulic fluid which is more apt to be heated up by friction loss is cooled down by the second propellant hydraulic fluid which remains at ambient temperature as effectively cooled through the power steering fluid circulation system.
摘要翻译：在一种机动车辆中，其中用于内燃机的冷却风扇由第一推进剂液压流体的流动液压驱动，而用于转向系统的动力转向装置由第二推进剂液压流体的液流驱动，用于存储第一和第二推进剂液压流体分别设置在公共储存罐的第一和第二罐部分上，使得更容易被摩擦损失加热的第一推进剂液压流体被第二推进剂冷却保持在环境温度下的液压流体通过动力转向液循环系统被有效地冷却。

5. 发明授权

US08162083B2 Crawler device and automatic attitude control of the same 有权
标题翻译：履带式装置和自动姿态控制相同
公开(公告)号：US08162083B2
公开(公告)日：2012-04-24
申请号：US12523610
申请日：2008-01-24
申请人： Hidekazu Iwaki , Shingo Tsukui , Seiji Oomura
发明人： Hidekazu Iwaki , Shingo Tsukui , Seiji Oomura
IPC分类号： B62D55/00
CPC分类号： B62D55/075
摘要： ThemeTo provide a small-sized crawler device that can stably ride over bumps or steps or stairs.Means to SolveThe crawler device includes a device body (1) having main crawlers (20) on its left and right and auxiliary crawlers (30) provided as auxiliary members at one end portion of the device body. Before the crawler device ascends a step or stairs with the auxiliary crawler (30) positioned backward, the controller (65) brings the auxiliary crawler (30) into a preparatory state in which the auxiliary crawler (30) is freely rotatable with respect to the main crawler (20) or the auxiliary crawler (30) is maintained in a position above a line extending longitudinally from the main crawler by a predetermined angle. After the main crawler (20) starts ascending the step or stairs and when a tilt angle of the device body (1) detected by a tilt sensor (60) reaches or exceeds a threshold angle, the controller (65) controls the auxiliary crawler (30) to be rotated downward to reduce the tilt angle of the device body (1), thereby preventing the crawler device from toppling backward.
摘要翻译：主题提供一种可以稳定地靠近颠簸或台阶或台阶的小型履带装置。解决方案该履带装置包括在其左侧和右侧具有主履带（20）的装置主体（1）和在装置主体的一个端部设置为辅助构件的辅助履带（30）。在履带式装置升降台阶之前，辅助履带（30）位于后方，控制器（65）使辅助履带（30）进入准备状态，辅助履带（30）可相对于主履带（20）或辅助履带（30）保持在从主履带纵向延伸预定角度的线上方的位置。在主爬行器（20）开始上升步骤或楼梯之后，当由倾斜传感器（60）检测到的装置主体（1）的倾斜角度达到或超过阈值角度时，控制器（65）控制辅助履带 30）向下旋转以减小装置主体（1）的倾斜角度，从而防止履带装置向后倾斜。

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