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1. 发明申请

US20090133944A1 IN-WHEEL MOTOR SYSTEM 审中-公开
标题翻译：内轮电机系统
公开(公告)号：US20090133944A1
公开(公告)日：2009-05-28
申请号：US12096863
申请日：2006-12-11
申请人： Satoshi Nishioka , Haruo Iwano , Katsumi Tashiro
发明人： Satoshi Nishioka , Haruo Iwano , Katsumi Tashiro
IPC分类号： B60K7/00 , B60K1/00
CPC分类号： B60G15/04 , B60G3/20 , B60G7/008 , B60G13/18 , B60G2200/144 , B60G2200/156 , B60G2200/17 , B60G2200/42 , B60G2202/25 , B60G2202/312 , B60G2204/129 , B60G2204/148 , B60G2204/182 , B60G2204/30 , B60G2204/4191 , B60G2204/4304 , B60G2206/50 , B60K7/0007 , B60K17/02 , B60K17/046 , B60K17/30 , B60K2007/0053 , B60K2007/0092 , B60L2220/44 , B60L2220/46 , H02K7/006 , H02K7/116 , H02K7/14 , Y02T10/641
摘要： An electric motor 10 and a reduction gear mechanism 11 are connected to each other by a flexible coupling 12, such as an Oldham's coupling, which is a power transmission mechanism. Also, a casing 11c of the reduction gear mechanism 11 is integrally structured together with a knuckle 5, which is an unsprung part of a vehicle, or mounted to the knuckle 5. Further, a motor case 10a of the electric motor 10 is mounted to a motor mounting member 4m provided on the lower part of a strut 4 for suspending the knuckle 5 through the medium of a shock absorbing mechanism 20 equipped with a spring member 21, a damper, and two guide members 23 for guiding the operating direction of the spring member 21 and the damper. An in-wheel motor system thus structured allows the mass of the motor 10 to act as the mass of a dynamic damper and thus features not only improved ground contact performance and riding comfort of a vehicle running on a rough road but also superior space efficiency.
摘要翻译：电动马达10和减速齿轮机构11通过诸如作为动力传递机构的十字联轴器之类的柔性联轴器12相互连接。此外，减速齿轮机构11的壳体11c与作为车辆的簧下部分的转向节5或与安装在转向节5上的转向节5一体地构成。此外，电动机10的电动机壳体10a安装到设置在支柱4的下部的电动机安装构件4m，用于通过装备有弹簧构件21，阻尼器的减震机构20的介质和用于引导转向节5的操作方向的两个引导构件23来吊挂转向节5 弹簧构件21和阻尼器。如此构造的轮内马达系统能够使马达10的质量作为动力阻尼器的质量，因此具有不仅提高了在粗糙路面上行驶的车辆的接地性能和乘坐舒适性，而且具有优异的空间效率。

2. 发明授权

US10081911B2 Method for manufacturing brass-plated steel wire and apparatus for drawing brass-plated steel wire 有权
公开(公告)号：US10081911B2
公开(公告)日：2018-09-25
申请号：US12864117
申请日：2009-01-26
申请人： Koji Matsuyama
发明人： Koji Matsuyama
IPC分类号： B21C1/00 , B21C1/04 , D07B1/06
CPC分类号： D07B1/0666 , B21C1/003 , B21C1/04 , D07B2205/3089 , D07B2801/18
摘要： A wire drawing apparatus (10) is used in a final drawing process to ensure adequate initial performance of adhesion between brass-plated steel wire and rubber without a drop in productivity. At least one of the die (14z) disposed in the most downstream position, the die (14y) disposed in the second most downstream position, and the die (14x) disposed in the third most downstream position is a drawing die having a friction coefficient μ of 0.12 to 0.41 with the brass-plated steel wire. The other dies (14) are drawing dies each having a friction coefficient μ of 0.1 or below. By using these drawing dies, brass-plated steel wire (13) is drawn, and a noncrystalline portion of high lattice defect density is formed on the surface of the crystalline portion of the brass-plating layer of the brass-plated steel wire (13).

3. 发明授权

US09427925B2 Tire manufacturing apparatus and tire manufacturing method 有权
标题翻译：轮胎制造装置和轮胎制造方法
公开(公告)号：US09427925B2
公开(公告)日：2016-08-30
申请号：US13702452
申请日：2010-12-03
申请人： Yusuke Araki
发明人： Yusuke Araki
IPC分类号： B29D30/58 , B29D30/08 , B29D30/26 , B29D30/52
CPC分类号： B29D30/08 , B29D30/2607 , B29D30/58 , B29D2030/523 , B29D2030/585
摘要： A tire manufacturing apparatus and a tire manufacturing method capable of efficiently manufacturing quality tire by uniformly expanding the diameter of an annular tread and mounting the tread on a base tire without axial deviation. The tire manufacturing apparatus for mounting an annular tread on the outer periphery of a base tire includes a drum for securing a base tire, a plurality of holding means each having a holding surface for holding the outer periphery of the annular tread, a moving means for moving the holding means along the central axis of the base tire, a sealing means for sealing the opening on one side of the annular tread, and an air supplying means for supplying air into a space surrounded by the annular tread and the sealing means.
摘要翻译：一种轮胎制造装置和轮胎制造方法，其能够通过均匀地扩大环形胎面的直径并将胎面安装在基础轮胎上而不会有轴向偏移，从而有效地制造轮胎质量。用于在基轮胎的外周上安装环形胎面的轮胎制造装置包括：用于固定基座轮胎的滚筒;多个保持装置，每个保持装置具有用于保持环形胎面的外周的保持表面;移动装置，沿着基座轮胎的中心轴线移动保持装置，用于密封环形胎面一侧的开口的密封装置，以及用于将空气供给到由环形胎面和密封装置包围的空间中的空气供应装置。

4. 发明授权

US09046457B2 Road surface condition estimating method, road surface condition estimating tire, road surface condition estimating apparatus, and vehicle control apparatus 有权
标题翻译：道路状况估计方法，路面状况估计轮胎，路面状况估计装置以及车辆控制装置
公开(公告)号：US09046457B2
公开(公告)日：2015-06-02
申请号：US11917852
申请日：2006-06-19
申请人： Yasushi Hanatsuka , Hiroshi Morinaga
发明人： Yasushi Hanatsuka , Hiroshi Morinaga
IPC分类号： B60T8/00 , G01N19/02 , B60G17/0165 , B60T8/172 , B60W40/06
CPC分类号： G01N19/02 , B60G17/0165 , B60G2204/113 , B60G2400/206 , B60G2400/252 , B60G2400/821 , B60G2600/70 , B60G2800/162 , B60G2800/702 , B60G2800/916 , B60T8/1725 , B60T2210/12 , B60W40/06 , B60W2422/70 , B60W2550/147
摘要： The vibration of a tire 10 of a running vehicle in the circumferential direction or the width direction is detected by a road surface condition estimating tire 10, provided with an acceleration sensor 11 and a signal processing unit 12. Data of a detected vibration waveform are divided into data of three domains, namely, a pre-leading domain, a contact patch domain, and a post-trailing domain, and then the vibration levels in the pre-leading domain and the contact patch domain, respectively, are extracted. At the same time, a vibration component in a low-frequency band and a vibration component in a high-frequency band are extracted respectively from the vibration levels in the respective domains, and respective vibration level ratios R, which are each a ratio thereof, are calculated. Then, on the vehicle body side, the condition of a road surface on which the vehicle is running is estimated, based on the calculated vibration level ratio R and a map 32M, stored in a storage means 32, showing a relationship between the vibration level ratio R of tire vibration and road surface conditions. Thus a road surface condition can be estimated with accuracy even when there are changes in temperature or vehicle speed.
摘要翻译：通过设置有加速度传感器11和信号处理单元12的路面状态估计轮胎10检测行驶车辆在周向或宽度方向上的轮胎10的振动。检测到的振动波形的数据被分割分为三个领域的数据，即前导域，接触点域和后拖尾域，然后分别提前前导域和接触区域中的振动水平。同时，从各个区域的振动水平分别提取低频带中的振动分量和高频带中的振动分量，并且各自的振动级别比R各自为比例，被计算。然后，在车身侧，基于计算出的振动等级比R和存储在存储装置32中的地图32M来推定车辆行驶的路面的状态，表示振动等级轮胎振动与路面状况的比值R。因此，即使存在温度或车速的变化，也能够准确地估计路面状况。

5. 发明申请

US20130020001A1 PNEUMATIC TIRE 有权
标题翻译：气动轮胎
公开(公告)号：US20130020001A1
公开(公告)日：2013-01-24
申请号：US13522608
申请日：2011-01-18
申请人： Akihiro Nishi
发明人： Akihiro Nishi
IPC分类号： B60C11/13 , B60C11/117 , B60C11/11
CPC分类号： B60C11/0306 , B60C11/0309 , B60C11/12 , B60C11/125 , B60C11/1369 , B60C2011/0369
摘要： A pneumatic tire capable of improving snowy road performance while controlling the occurrence of uneven wear of the tire due to buckling deformation. A tire 10 having a block pattern is provided with raised bottom portions 19 in lug grooves 15 extending in a direction intersecting with a main groove 13 and shoulder grooves 12, 14. The raised bottom portion 19 crosses the shoulder groove defining the center blocks 16 and shoulder blocks 17. The height of the raised bottom portion 19 is in a range of 10 to 20 percent of the groove depth of the shoulder groove. As a result, the edge components in the circumferential direction of the tire are increased and the rigidity in the axial direction of the tread 11 is uniformized without causing a decline in the draining characteristics.
摘要翻译：一种充气轮胎，其能够在控制由于弯曲变形引起的轮胎的不均匀磨损的发生的同时，提高雪路面性能。具有块状图案的轮胎10在与主槽13和肩部槽12,14交叉的方向上延伸的横向花纹沟15中设置有凸起的底部19.凸起的底部19与限定中心块16和凸台17的高度在肩槽的槽深度的10〜20％的范围内。结果，轮胎的圆周方向上的边缘部件增加，并且胎面11的轴向刚性均匀化，而不会引起排水特性的下降。

6. 发明申请

US20120324857A1 METHOD AND SYSTEM FOR MANUFACTURING CABLE BEAD 失效
标题翻译：制造电线珠的方法和系统
公开(公告)号：US20120324857A1
公开(公告)日：2012-12-27
申请号：US13527238
申请日：2012-06-19
申请人： Yuichirou OGAWA
发明人： Yuichirou OGAWA
IPC分类号： D02G3/48 , D02G3/36
CPC分类号： B29D30/48 , B29D2030/487 , B29D2030/488
摘要： A method and system for manufacturing high-quality cable beads with efficiency. The method includes the steps of arranging a plurality of carriages carrying a core and a reel wound with a wire around a reel revolving means having at least two arms, attaching the core to a core rotating means for rotating the core in a circumferential direction by holding it with one of the arms and positioning the reel on one side of the core by holding it with the other of the arms, manufacturing a cable bead by revolving the reel by holding it alternately with each of the two arms, and returning the cable bead and the reel to the carriage using the two arms. Thus, the setting of the reel and the core, the manufacturing of a cable bead, and the returning of the cable bead and the reel back to the carriage are performed automatically.
摘要翻译：一种高效生产高品质电缆珠的方法和系统。该方法包括以下步骤：将具有芯线的多个托架和绕有绕线的卷绕在具有至少两个臂的卷轴旋转装置上，将所述芯部安装到芯部旋转装置，用于通过保持沿圆周方向旋转芯部它与一个臂并且通过与另一个臂保持在芯的一侧来定位卷轴，通过与两个臂中的每个臂交替地旋转卷轴来制造电缆束，并且使电缆珠并使用两个臂将卷轴装到托架上。因此，自动地执行卷轴和芯的设置，电缆焊道的制造以及电缆焊道和卷筒返回到托架。

7. 发明授权

US08061191B2 Method and apparatus for detecting wear of tire 有权
标题翻译：检测轮胎磨损的方法和装置
公开(公告)号：US08061191B2
公开(公告)日：2011-11-22
申请号：US12668314
申请日：2008-07-03
申请人： Yasushi Hanatsuka
发明人： Yasushi Hanatsuka
IPC分类号： G01M17/02 , B60C11/24
CPC分类号： B60C11/24 , B60C11/243 , B60C11/246 , G01M17/02
摘要： A method and apparatus for detecting the state of wear of the tire tread with accuracy and durability are provided. Acceleration of the inner surface of the tire tread is detected by an acceleration sensor installed in an inner liner region of the tire. From a thus detected time-series waveform of acceleration, an acceleration waveform in the leading edge region including a leading peak which occurs when the block engages with the road surface or an acceleration waveform in the trailing edge region including a trailing peak which occurs when the block disengages from the road surface is extracted. A frequency band value Pf is calculated which is the magnitude of acceleration in a predetermined frequency region of a frequency spectrum obtained through a frequency analysis of the extracted acceleration waveform. And the degree of tire wear is determined by comparing the frequency band value Pf with a preset threshold K(v).
摘要翻译：提供了一种用于以准确性和耐久性检测轮胎胎面的磨损状态的方法和装置。通过安装在轮胎的内衬区域中的加速度传感器来检测轮胎胎面的内表面的加速度。根据这样检测到的加速度时间序列波形，包括当块与路面接合时发生的前导区域的前缘区域中的加速度波形或包括在后沿区域中的加速度波形，包括当提取与路面脱离的块。计算频带值Pf，其是通过所提取的加速度波形的频率分析获得的频谱的预定频率区域中的加速度的大小。并且通过将频带值Pf与预设阈值K（v）进行比较来确定轮胎磨损程度。

8. 发明申请

US20100282386A1 PNEUMATIC TIRE FOR TWO-WHEELED VEHICLE 审中-公开
标题翻译：双轮车用气胎
公开(公告)号：US20100282386A1
公开(公告)日：2010-11-11
申请号：US12738475
申请日：2008-10-17
申请人： Shinsaku Katayama , Masahumi Koide , Makoto Ishiyama
发明人： Shinsaku Katayama , Masahumi Koide , Makoto Ishiyama
IPC分类号： B60C11/00
CPC分类号： B29D30/60 , B60C9/2204 , B60C11/00 , B60C11/005 , B60C11/0075 , B60C2011/0025 , B60C2200/10
摘要： This invention provides a pneumatic tire for a two-wheeled vehicle with improved lateral grip at cornering, controlled tread wear in the shoulder regions, ensured uniformity of wear on the left and the right, and secured heat generation in the tread on an actual vehicle. The pneumatic tire has left and right dissimilar rubber layers (15b, 15c) disposed in an inner layer of the tread in the left and right shoulder regions (16), respectively. Of the left and right dissimilar rubber layers (15b, 15c), made of a dissimilar rubber of a smaller tan δ than that of the rubber of a tread surface layer (15a), the width is within a range of 5% to 25% of the extended tread width, the position of the end on the tread edge (15z) side is within a range of 5% to 14% of the extended tread width as measured from the tread edge (15z), the position of the end on the center region (17) side is within a range of 15% to 30% of the extended tread width as measured from the tread edge (15z), and the thickness is 20% to 70% of the whole thickness of the tread. Also, the tan δ of the rubber constituting the left dissimilar rubber layer (15b) disposed on the more frequently used left side is smaller than the tan δ of the rubber constituting the right dissimilar rubber layer (15c) disposed on the less frequently used right side.
摘要翻译：本发明提供了一种用于两轮车辆的充气轮胎，其具有改进的转弯侧向抓地力，肩部区域中受控的胎面磨损，确保左右磨损的均匀性，以及在实际车辆上胎面中的固定发热。充气轮胎具有分别设置在左右肩部区域（16）的胎面内层的左右不同的橡胶层（15b，15c）。在由与胎面表面层（15a）的橡胶相比较小tanδ的异种橡胶制成的左右不同橡胶层（15b，15c）中，宽度在5％〜25％的范围内，在胎面边缘（15z）侧的端部的位置处于从胎面边缘（15z）测量的延伸胎面宽度的5％至14％的范围内，端部的位置在中心区域（17）侧从胎面边缘（15z）测量的延伸胎面宽度的15％至30％的范围内，并且厚度为胎面整体厚度的20％至70％。此外，构成更频繁使用的左侧的左异种橡胶层（15b）的橡胶的tanδ小于构成较不常用的右侧的右侧异种橡胶层（15c）的橡胶的tanδ 侧。

9. 发明授权

US07696902B2 Tire sensor device and tire information transmission method 失效
标题翻译：轮胎传感器装置和轮胎信息传输方法
公开(公告)号：US07696902B2
公开(公告)日：2010-04-13
申请号：US10577730
申请日：2004-11-08
申请人： Hiromitsu Ichikawa , Hiromasa Hada , Takao Kokubu , Masaharu Oku , Masanobu Toyofuku
发明人： Hiromitsu Ichikawa , Hiromasa Hada , Takao Kokubu , Masaharu Oku , Masanobu Toyofuku
IPC分类号： B60C23/00
CPC分类号： B60C23/0433 , B60C23/0413 , B60C23/0483 , B60C23/0493 , B60C23/0498
摘要： A tire sensor device comprising sensor modules 20A to 20D, each comprising a sensor, a communication module having a communication function and a power regenerating circuit, and an antenna; and a base station comprising an internal communication device for communication with the sensor modules 20A to 20D, an information processing device for processing tire information signals from the sensor modules, an external communication device for communicating with a car control device 40 on the car body side and a power source. The sensor modules 20A to 20D and the base station 30 are arranged in the tire and constitute an intra-tire LAN. Tire information signals transmitted from the sensor modules 20A to 20D are processed by the base station 30 and transmitted to the car control device 40 so that appropriate tire information can be obtained and the size and power consumption of the sensor device can be reduced.
摘要翻译：一种轮胎传感器装置，包括传感器模块20A至20D，每个传感器模块包括传感器，具有通信功能的通信模块和功率再生电路以及天线; 以及包括用于与传感器模块20A至20D通信的内部通信装置的基站，用于处理来自传感器模块的轮胎信息信号的信息处理装置，用于与轿厢主体侧的轿厢控制装置40通信的外部通信装置和电源。传感器模块20A至20D和基站30布置在轮胎中并构成轮胎内LAN。从传感器模块20A〜20D发送的轮胎信息信号由基站30进行处理，发送给轿厢控制装置40，从而能够获得适当的轮胎信息，能够降低传感器装置的尺寸和功耗。

10. 发明申请

US20100065180A1 PNEUMATIC TIRE 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20100065180A1
公开(公告)日：2010-03-18
申请号：US12515175
申请日：2007-11-16
申请人： Makoto Ishiyama , Masafumi Koide , Takashi Kawai , Shinsaku Katayama
发明人： Makoto Ishiyama , Masafumi Koide , Takashi Kawai , Shinsaku Katayama
IPC分类号： B60C9/22
CPC分类号： B60C9/2204 , B60C9/2009 , B60C9/22 , B60C2009/2029 , B60C2009/2219 , B60C2009/2223 , B60C2200/06
摘要： A belt reinforcement layer 16 disposed on a out side of a crossing belt 15 of the pneumatic tire across the full width of the crossing belt 15 comprises a first spiral reinforcement layer 17 covering the crossing belt 15 in wide range as a tread center portion is a center, being narrower than a tread width and being composed of an aromatic polyamide, a second spiral reinforcement layer 18 covering both end of two belt layer 15a and 15b of the crossing belt 15 and having a cord that a diameter thereof composed of a nylon is finer than a cord of the first spiral reinforcement layer 17 and a overlap portion 18z that a reinforcement layer overlaps is provided on a part of the second spiral reinforcement layer 18 so that separation between the belt layer and belt reinforcement layer can be controlled strongly and effective hoop effect is exhibited at the tread end portion so as to improve driving stability and durability at high-speed driving.
摘要翻译：设置在交叉皮带15的整个宽度上的充气轮胎的交叉皮带15的外侧的皮带加强层16包括在胎面中心部分处宽度范围内覆盖交叉皮带15的第一螺旋加强层17 中心，比胎面宽度窄，由芳香族聚酰胺构成，覆盖交叉带15的两个带束层15a和15b的两端的第二螺旋形加强层18和具有由尼龙构成的直径的帘线比第一螺旋加强层17的绳索和加强层重叠的重叠部分18z更细，在第二螺旋加强层18的一部分上设置，使得带束层和带束层加强层之间的分离能够被强烈有效地控制在胎面端部表现出环绕效果，从而提高高速行驶时的行驶稳定性和耐久性。

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