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1. 发明申请

US20130065724A1 TRAVEL DRIVE DEVICE FOR DUMP TRUCK 有权
标题翻译：用于拖车的旅行驱动装置
公开(公告)号：US20130065724A1
公开(公告)日：2013-03-14
申请号：US13548740
申请日：2012-07-13
申请人： Takeshi SHINOHARA , Takeshi SHIBUKAWA , Shinichiro HAGIHARA , Naoyuki INOUE , Kyoko TANAKA
发明人： Takeshi SHINOHARA , Takeshi SHIBUKAWA , Shinichiro HAGIHARA , Naoyuki INOUE , Kyoko TANAKA
IPC分类号： F16H57/04
CPC分类号： F16H57/0486 , B60K7/0007 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60Y2200/14 , B60Y2200/142 , F16H1/46 , F16H57/0457 , F16H57/0479
摘要： There are provided a rotational shaft provided in a spindle, a wheel mounting cylinder which is mounted through wheel support bearings on an outer peripheral side of the spindle, and a planetary gear reduction mechanism for decelerating rotation of the rotational shaft, which is transmitted to the wheel mounting cylinder. A carrier forming a part of the planetary gear reduction mechanism is mounted in a non-rotating state on an open end side of the spindle. A cylindrical coupling member is provided between an open side of the spindle and the carrier. An oil guide path is formed between a one-side end surface of each of planetary gears and an opposing surface portion of a cylindrical coupling member for guiding lubricant oil ejected from a meshing part therebetween to a planetary gear bearing.
摘要翻译：提供了一种设置在主轴中的旋转轴，通过轮轴支撑轴承安装在主轴的外周侧的轮安装筒，以及用于减速旋转轴的旋转的行星齿轮减速机构，车轮安装缸。形成行星齿轮减速机构的一部分的托架在主轴的开口端侧以非旋转状态安装。圆柱形联接构件设置在主轴的敞开侧和托架之间。在每个行星齿轮的一侧端面和用于将从其间的啮合部分喷射的润滑油引导到行星齿轮轴承的圆柱形联接件的相对表面部分之间形成导油路。

2. 发明申请

US20130056289A1 TRAVEL DRIVE DEVICE FOR DUMP TRUCK 有权
标题翻译：用于拖车的旅行驱动装置
公开(公告)号：US20130056289A1
公开(公告)日：2013-03-07
申请号：US13544202
申请日：2012-07-09
申请人： Takeshi SHIBUKAWA , Naoyuki INOUE , Kyoko TANAKA , Shinichiro HAGIHARA , Takeshi SHINOHARA
发明人： Takeshi SHIBUKAWA , Naoyuki INOUE , Kyoko TANAKA , Shinichiro HAGIHARA , Takeshi SHINOHARA
IPC分类号： B60K17/14
CPC分类号： B60K17/046 , B60T1/062 , F16D55/40 , F16D65/0031 , F16D65/853 , F16D2121/04
摘要： A wheel mounting cylinder (18) is rotatably provided on an outer peripheral side of an axle housing (12) through wheel support bearings (20, 21). A wet brake (45) is provided between the axle housing (12) and the wheel mounting cylinder (18) for applying a braking force to rotation of the wheel mounting cylinder (18). A seal mechanism (55) is provided between the wet brake (45) and the wheel support bearing (20) for keeping a cooling liquid (50) of the wet brake (45) in a sealed state to lubricant oil (100) in the wheel mounting cylinder (18). A foreign-object trapping portion (58, 62) is provided between the wheel support bearing (20) and the seal mechanism (55) for trapping foreign objects flowing from the seal mechanism (55) toward the wheel support bearing (20).
摘要翻译：通过轮支撑轴承（20,21）可旋转地设置在车轴壳体（12）的外周侧的车轮安装缸（18）。在轴壳体（12）和车轮安装缸（18）之间设有湿式制动器（45），用于对车轮安装缸（18）的旋转施加制动力。在湿式制动器（45）和车轮支撑轴承（20）之间设置密封机构（55），用于将湿式制动器（45）的冷却液体（50）保持在密封状态，使润滑油（100）在车轮安装缸（18）。异物收集部分（58,62）设置在车轮支撑轴承（20）和密封机构（55）之间，用于将从密封机构（55）流动的异物捕获到车轮支撑轴承（20）。

3. 发明申请

US20130062926A1 TRAVEL DRIVE DEVICE FOR DUMP TRUCK 有权
标题翻译：用于拖车的旅行驱动装置
公开(公告)号：US20130062926A1
公开(公告)日：2013-03-14
申请号：US13547591
申请日：2012-07-12
申请人： Takeshi SHIBUKAWA , Naoyuki INOUE , Kyoko TANAKA , Shinichiro HAGIHARA , Takeshi SHINOHARA
发明人： Takeshi SHIBUKAWA , Naoyuki INOUE , Kyoko TANAKA , Shinichiro HAGIHARA , Takeshi SHINOHARA
IPC分类号： B60P1/12
CPC分类号： B60K17/046 , B60Y2200/142
摘要： There are provided an axle housing, a rotational shaft provided to axially extend in a spindle of the axle housing, a wheel mounting cylinder which is mounted on an outer peripheral side of the spindle through wheel support bearings and to which wheels are mounted, and a planetary gear reduction mechanism for decelerating rotation of the rotational shaft, which is transmitted to the wheel mounting cylinder. A carrier forming a part of the planetary gear reduction mechanism is mounted in a non-rotating state on an open end side of the spindle. A cylindrical coupling member is provided between the spindle and the carrier, and provided with an axial one side outer periphery splined-coupled to an open end inner peripheral side of the spindle and an axial other side outer periphery spline-coupled to an inner peripheral side of the carrier.
摘要翻译：设置有轴壳体，设置成在轴壳体的心轴中轴向延伸的旋转轴，轮安装筒，其通过车轮支撑轴承安装在心轴的外周侧上，并且安装有车轮行星齿轮减速机构，其用于减速旋转轴的旋转，该旋转轴被传递到车轮安装筒。形成行星齿轮减速机构的一部分的托架在主轴的开口端侧以非旋转状态安装。圆柱形联接构件设置在主轴和载体之间，并且设置有与主轴的开口内周侧花键连接的轴向一侧外周边和与内周侧花键连接的轴向另一侧外周边的承运人。

4. 发明申请

US20110200282A1 VEHICLE DRIVE UNIT FOR DUMP TRUCK 审中-公开
标题翻译：用于拖车的车辆驱动单元
公开(公告)号：US20110200282A1
公开(公告)日：2011-08-18
申请号：US13006469
申请日：2011-01-14
申请人： Takeshi SHINOHARA , Hayato MASUDA , Takeshi SHIBUKAWA
发明人： Takeshi SHINOHARA , Hayato MASUDA , Takeshi SHIBUKAWA
IPC分类号： F16C19/00
CPC分类号： B60K17/046 , F16H57/0424 , F16H57/045 , F16H57/0471 , F16H57/0486
摘要： A wheel drive motor (18) is disposed at the inner peripheral side of a spindle (15) for a wheel (12), and rotation of a shaft (19) connected to a rotational shaft (18B) of the wheel drive motor is decelerated by a reduction gear (20). An axial intermediate portion (19A) of the shaft (19) is supported by a shaft bearing (44) provided between a sleeve (41) and a retainer (42). On the other hand, a spindle side oil supplying passage (48) is provided in the top portion of the spindle (15) and a retainer side oil supplying passage (49) is provided in the retainer (42). At rotation of the wheel (12), lubricant oil (G) scattered on the upper surface of the spindle (15) is supplied to the shaft bearing (44) through the spindle side oil supplying passage (48) and the retainer side oil supplying passage (49).
摘要翻译：轮驱动马达（18）设置在用于车轮（12）的心轴（15）的内周侧，并且连接到车轮驱动马达的旋转轴（18B）的轴（19）的旋转减速通过减速齿轮（20）。轴（19）的轴向中间部分（19A）由设置在套筒（41）和保持器（42）之间的轴承（44）支撑。另一方面，主轴侧供油路（48）设置在主轴（15）的上部，保持器侧供油路（49）设置在保持架（42）内。在轮（12）旋转时，通过主轴侧供油通路（48）向主轴（44）供给分散在主轴（15）的上表面的润滑油（G），保持器侧供油通道（49）。

5. 发明申请

US20100119184A1 Travel Assembly 有权
标题翻译：旅行大会
公开(公告)号：US20100119184A1
公开(公告)日：2010-05-13
申请号：US12615562
申请日：2009-11-10
申请人： Takeshi SHIBUKAWA , Hayato Masuda
发明人： Takeshi SHIBUKAWA , Hayato Masuda
IPC分类号： F16C33/66
CPC分类号： F16C33/6659 , F16C2326/02
摘要： A travel assembly is provided with a cylindrical spindle for being fixed on a body of a working vehicle, a rotary shaft arranged extending in an axial direction through the spindle and rotationally drivable by a driving source, a rim rotatably arranged on a side of an outer periphery of the spindle to permit mounting of a wheel thereon, a planetary gear reduction mechanism for transmitting rotation of the rotary shaft to the rim at a reduced speed, a bearing rotatably supporting the rotary shaft via a sleeve integrally fitted on the rotary shaft, and a retainer holding the bearing in place. A lube oil pipe for feeding lube oil to the rotary shaft is held in place by the retainer. The lube oil pipe branches within the retainer to form an oil passage. The oil passage has an opening through which the lube oil can be fed to rolling elements in the bearing.
摘要翻译：行程组件设有圆柱形主轴，用于固定在作业车辆的主体上，旋转轴沿轴向延伸穿过主轴并由驱动源可转动地驱动;轮辋可旋转地布置在外侧主轴的周边以允许在其上安装轮子;行星齿轮减速机构，用于以较低的速度将旋转轴的旋转传递到轮辋;可旋转地支撑旋转轴的轴承，该轴承通过一体地安装在旋转轴上的套筒，以及将轴承保持在适当位置。用于将润滑油供给旋转轴的润滑油管由保持器保持在适当位置。润滑油管在保持器内分支形成油通道。油通道具有开口，润滑油可以通过该开口被供给到轴承中的滚动元件。

6. 发明申请

US20090215569A1 Travel Assembly 有权
标题翻译：旅行大会
公开(公告)号：US20090215569A1
公开(公告)日：2009-08-27
申请号：US12392413
申请日：2009-02-25
申请人： Takeshi SHIBUKAWA , Hayato MASUDA
发明人： Takeshi SHIBUKAWA , Hayato MASUDA
IPC分类号： F16H57/04
CPC分类号： F16H57/0482 , B60K7/00 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60L15/2036 , B60L15/2054 , B60L2200/36 , B60L2220/44 , B60L2240/421 , B60L2270/145 , F16D1/10 , F16D2001/103 , F16D2300/06 , F16H57/0467 , Y02T10/645 , Y02T10/72 , Y02T10/7275 , Y10T74/19995
摘要： A travel assembly, for example, suited for arrangement on a vehicle such as a mining dump truck, is provided with a travel motor, a planetary speed reduction mechanism for transmitting rotation of the travel motor at a lower rotational speed, a spindle forming an axle, and a wheel supported on the spindle via a tapered roller bearing and rotatable by the planetary speed reduction mechanism. The planetary speed reduction mechanism includes a sun gear rotatable by rotation of a shaft of the travel motor, planet gears for rotating the wheel in response to rotation of the sun gear, and a carrier for holding the planet gears. The travel assembly is provided with a spline connection connecting the spindle and the carrier with each other and an oil passage for guiding internal lube oil of the planetary speed reduction mechanism to the spline connection.
摘要翻译：例如，适用于搭载在诸如挖掘车辆的车辆上的旅行组件设置有行驶马达，用于以较低旋转速度传递行进马达的旋转的行星减速机构，形成轴的主轴以及通过圆锥滚子轴承支撑在主轴上并由行星减速机构旋转的轮。行星减速机构包括能够通过行进马达的轴的旋转而旋转的太阳齿轮，用于响应于太阳齿轮的旋转而使车轮旋转的行星齿轮和用于保持行星齿轮的托架。移动组件设置有将主轴和托架彼此连接的花键连接件和用于将行星减速机构的内部润滑油引导到花键连接的油路。

7. 发明申请

US20090215568A1 Travel Assembly 有权
标题翻译：旅行大会
公开(公告)号：US20090215568A1
公开(公告)日：2009-08-27
申请号：US12392406
申请日：2009-02-25
申请人： Takeshi SHIBUKAWA
发明人： Takeshi SHIBUKAWA
IPC分类号： F16H57/08 , F16H57/04
CPC分类号： B60K17/046
摘要： A travel assembly, for example, suited for arrangement on a vehicle such as a mining dump truck, is provided with a travel motor, a planetary speed reduction mechanism for transmitting rotation of the travel motor at a lower rotational speed, a spindle forming an axle, and a wheel supported on the spindle via a tapered roller bearing and rotatable by the planetary speed reduction mechanism. The planetary speed reduction mechanism includes a sun gear rotatable by rotation of a shaft of the travel motor, planet gears for rotating the wheel in response to rotation of the sun gear, stepped pins forming rotary shafts for the planet gears, a carrier for holding the stepped pins thereon, and bolts for fixedly securing the stepped pins on the carrier. The travel assembly is provided with a spline connection connecting the spindle and the carrier with each other and a limiting member for limiting movements of the bolts in a direction toward the tapered roller bearing.
摘要翻译：例如，适用于搭载在诸如挖掘车辆的车辆上的旅行组件设置有行驶马达，用于以较低旋转速度传递行进马达的旋转的行星减速机构，形成轴的主轴以及通过圆锥滚子轴承支撑在主轴上并由行星减速机构旋转的轮。行星减速机构包括能够通过行进电动机的轴的旋转而旋转的太阳齿轮，用于响应于太阳齿轮的旋转而旋转车轮的行星齿轮，形成行星齿轮的旋转轴的阶梯销，用于保持在其上的阶梯销，以及用于将阶梯销钉固定地固定在托架上的螺栓。行进组件设置有将主轴和承载件彼此连接的花键连接件和用于限制螺栓朝向圆锥滚子轴承的方向的移动的限制构件。

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