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51. 发明申请

US20130184111A1 HYBRID VEHICLE DRIVING APPARATUS 有权
标题翻译：混合动力驱动装置
公开(公告)号：US20130184111A1
公开(公告)日：2013-07-18
申请号：US13553091
申请日：2012-07-19
申请人： Michitaka Tsuchida , Tomoaki Nishizuru , Tatsuo Obata , Natsuki Sada , Hirotaka Yata , Tomoo Atarashi
发明人： Michitaka Tsuchida , Tomoaki Nishizuru , Tatsuo Obata , Natsuki Sada , Hirotaka Yata , Tomoo Atarashi
IPC分类号： F16H37/08
CPC分类号： F16H37/0826 , B60K6/40 , B60K6/405 , B60K6/445 , Y02T10/6239
摘要： A hybrid vehicle driving apparatus includes: a first rotor shaft of a first electric motor, the first electric motor being disposed on a first axis; a power distribution mechanism that includes a planetary gear device and is disposed on the first axis; an output gear shaft that serves as an output member of the power distribution mechanism and is disposed on the first axis; a counter shaft disposed on a second axis; a second rotor shaft of a second electric motor disposed on a third axis; a power transmission shaft disposed on the third axis; a differential gear disposed on a fourth axis; and a casing that includes a plurality of case members. The output gear shaft, the power transmission shaft, the counter shaft, the differential gear, the first rotor shaft, and the second rotor shaft are rotatably supported by a common case member that is one of the plurality of case members.
摘要翻译：一种混合动力车辆驱动装置，包括：第一电动机的第一转子轴，所述第一电动机设置在第一轴上; 动力分配机构，其包括行星齿轮装置，并配置在所述第一轴上; 输出齿轮轴，其用作所述动力分配机构的输出构件并且设置在所述第一轴线上; 设置在第二轴上的副轴; 设置在第三轴上的第二电动机的第二转子轴; 设置在所述第三轴上的动力传动轴; 差速齿轮，设置在第四轴线上; 以及包括多个壳体构件的壳体。输出齿轮轴，动力传递轴，副轴，差速齿轮，第一转子轴和第二转子轴由多个壳体构件中的一个的共同壳体构件可旋转地支撑。

52. 发明申请

US20130017916A1 VEHICLE DRIVE DEVICE 审中-公开
标题翻译：车辆驱动装置
公开(公告)号：US20130017916A1
公开(公告)日：2013-01-17
申请号：US13546428
申请日：2012-07-11
申请人： Natsuki Sada , Hidetoshi Aoki , Michitaka Tsuchida
发明人： Natsuki Sada , Hidetoshi Aoki , Michitaka Tsuchida
IPC分类号： F16H37/08
CPC分类号： B60K6/445 , B60K6/383 , B60K6/40 , B60L50/16 , B60L50/40 , B60L50/61 , F16D41/06 , F16D2300/06 , Y02T10/6217 , Y02T10/6239 , Y02T10/7022 , Y02T10/7077
摘要： A vehicle drive device includes an input member drivingly coupled to a drive output member of an internal combustion engine that rotates in a positive direction; an output member drivingly coupled to wheels; a rotating electrical machine; a distribution output member drivingly coupled to the output member; and a differential gear unit that distributes and transfers a torque, transferred to the input member, to the rotating electrical machine and the distribution output member. The distribution output member is placed coaxially with the input member and supported in a radial direction by a support bearing so as to be capable of rotating. Rotation of the input member in a negative direction is restricted by a one-way clutch. The one-way clutch is placed radially inward of the support bearing. At least a part of the one-way clutch is placed so as to overlap the support bearing as viewed in the radial direction.
摘要翻译：车辆驱动装置包括驱动地连接到内燃机的驱动输出构件的输入构件，所述内燃机的驱动输出构件沿正方向旋转; 驱动地联接到车轮的输出构件; 旋转电机; 驱动地连接到所述输出构件的分配输出构件; 以及差动齿轮单元，其将转移到所述输入构件的转矩分配并传递到所述旋转电机和所述分配输出构件。分配输出构件与输入构件同轴地设置并且通过支撑轴承在径向方向上被支撑以能够旋转。输入部件沿负方向的旋转受到单向离合器的限制。单向离合器放置在支撑轴承的径向内侧。单向离合器的至少一部分被放置成在径向方向上与支承轴承重叠。

53. 发明申请

US20120329594A1 HYBRID DRIVE SYSTEM 有权
标题翻译：混合驱动系统
公开(公告)号：US20120329594A1
公开(公告)日：2012-12-27
申请号：US13581589
申请日：2011-02-10
申请人： Natsuki Sada , Tomoo Atarashi , Hirotaka Yata , Tomoaki Nishizuru , Michitaka Tsuchida
发明人： Natsuki Sada , Tomoo Atarashi , Hirotaka Yata , Tomoaki Nishizuru , Michitaka Tsuchida
IPC分类号： F16H3/72
CPC分类号： B60K6/445 , B60K6/40 , F16H3/727 , F16H57/021 , F16H2037/0866 , F16H2057/02034 , F16H2057/02086 , Y02T10/6239
摘要： A hybrid drive system includes an input member, a rotating electric machine, a power distributing apparatus that distributes and transmits torque transmitted to the input member to the rotating electric machine and an output member, an output gear capable of outputting torque transmitted to the output member, an output bearing that rotatably supports the output member, and a rotor bearing that rotatably supports the rotor. The entire apparatus is arranged overlapping with the output member at a position in an axial direction on a radially inner side of the output member, and a ring gear of the apparatus is integrally provided with the output member, on an inner peripheral surface of the output member. The output gear is integrally provided with the output member, on an outer peripheral surface of the output member. The output bearing and the rotor bearing are arranged overlapping at a position in the axial direction.
摘要翻译：一种混合动力驱动系统，包括：输入部件，旋转电机，将传递到输入部件的转矩分配并传递给旋转电机的动力分配装置和输出部件;能够输出传递到输出部件的转矩的输出齿轮; ，可旋转地支撑输出构件的输出轴承和可旋转地支撑转子的转子轴承。整个装置在输出构件的径向内侧的轴向位置处与输出构件重叠布置，并且该装置的环形齿轮与输出构件一体地设置在输出构件的内周面上会员。输出齿轮与输出部件一体地设置在输出部件的外周面上。输出轴承和转子轴承在轴向的位置上重叠配置。

54. 发明授权

US08245803B2 Wheel assembly with in-wheel motor 有权
标题翻译：车轮组件带轮毂电机
公开(公告)号：US08245803B2
公开(公告)日：2012-08-21
申请号：US11836938
申请日：2007-08-10
申请人： Satoshi Murata , Michitaka Tsuchida , Hiroaki Urano
发明人： Satoshi Murata , Michitaka Tsuchida , Hiroaki Urano
IPC分类号： B60K7/00
CPC分类号： B60K7/0015 , B60K17/043 , B60K17/046 , B60K2007/0038 , B60K2007/0061 , B60L2220/46 , F16H57/04
摘要： A wheel assembly with an in-wheel motor, which transmits rotational output of an output shaft of a motor to a wheel via a counter gear, is provided with an oil pump that is driven by rotational output of the counter gear and an oil flow path that leads oil from the oil pump to the motor.
摘要翻译：具有轮内电机的轮组件，其经由中间齿轮将马达的输出轴的旋转输出传递到车轮，设置有由反相齿轮的旋转输出驱动的油泵和油流路将油从油泵引导到电机。

55. 发明授权

US08195348B2 Driving power control apparatus for four wheel drive vehicle 有权
标题翻译：驱动四轮驱动车辆的动力控制装置
公开(公告)号：US08195348B2
公开(公告)日：2012-06-05
申请号：US12226821
申请日：2007-05-18
申请人： Ryoji Mizutani , Michitaka Tsuchida , Yasuaki Tahara , Tomohiro Fukushima , Masafumi Sakuma
发明人： Ryoji Mizutani , Michitaka Tsuchida , Yasuaki Tahara , Tomohiro Fukushima , Masafumi Sakuma
IPC分类号： B60L11/02 , B60W20/00 , B60W10/08
CPC分类号： B60W20/30 , B60K1/02 , B60K6/445 , B60K6/52 , B60K7/0007 , B60K17/043 , B60K17/356 , B60K2007/0092 , B60L11/14 , B60L15/2045 , B60L2220/44 , B60L2240/423 , B60W10/06 , B60W10/08 , B60W10/119 , B60W20/00 , B60W30/1882 , B60W2540/10 , B60W2710/083 , B60W2720/406 , Y02T10/52 , Y02T10/6239 , Y02T10/6265 , Y02T10/6286 , Y02T10/645 , Y02T10/646 , Y02T10/70 , Y02T10/7077 , Y02T10/7283 , Y02T10/84
摘要： Front left and right wheel units are driven by an engine and a motor generator. Rear left and right wheel units are independently driven by in-wheel motor type motor generators. The motor generator and the motor generator are configured to have different rated outputs, respectively, and be subjected to different speed reduction ratios, respectively, between the motor generators and their respectively associated drive wheel units, and thus have characteristics, respectively, in efficiency with respect to torque and vehicular speed, that exhibit high efficiency in mutually different output ranges, respectively. When a mileage oriented mode is selected as a traveling mode, an ECU determines how a drive torque should be allocated between the motor generators, as based on the motors' required drive torque and vehicular speed and on each motor generator's characteristic in efficiency, to maximize the motor generators' total efficiency.
摘要翻译：前左右轮单元由发动机和电动发电机驱动。后轮左右轮单元由轮内电机式电动发电机独立驱动。电动发电机和电动发电机分别被配置为具有不同的额定输出，并且分别在电动发电机和它们分别相关联的驱动轮单元之间经受不同的减速比，因此具有分别具有的效率的特性，相对于扭矩和车速，分别在相互不同的输出范围内表现出高效率。当选择里程定向模式作为行驶模式时，ECU基于电动机所需的驱动转矩和车速以及每个电动发电机的效率特性来确定如何在电动发电机之间分配驱动转矩，以最大化电机发电机的总效率。

56. 发明授权

US08180541B2 Drive and braking force control device for vehicle 有权
标题翻译：车辆驱动和制动力控制装置
公开(公告)号：US08180541B2
公开(公告)日：2012-05-15
申请号：US11815268
申请日：2006-02-02
申请人： Yoshinori Maeda , Kazuya Okumura , Michitaka Tsuchida , Yoshio Uragami , Kensuke Yoshizue , Satoshi Ando , Koji Sugiyama
发明人： Yoshinori Maeda , Kazuya Okumura , Michitaka Tsuchida , Yoshio Uragami , Kensuke Yoshizue , Satoshi Ando , Koji Sugiyama
IPC分类号： B60T8/1755
CPC分类号： B60W30/02 , B60G2800/016 , B60G2800/922 , B60G2800/952 , B60T8/1755 , B60T2270/311 , B60W10/184 , B60W2710/105 , B60W2720/14 , B60W2720/403
摘要： In a braking/driving force control apparatus, a vehicle target braking/driving force and a vehicle target yaw moment through the control of braking/driving forces of wheels are calculated, and when the target braking/driving force and the target yaw moment cannot be achieved through the control of the braking/driving forces of the wheels, it is determined which one of the braking/driving force and the yaw moment should take priority on the basis of the target braking/driving force and the target yaw moment. When it is determined that the braking/driving force should take priority, the braking/driving forces of the wheels are controlled so as to attain the target braking/driving force as much as possible, and when it is determined that the yaw moment should take priority, the braking/driving forces of the wheels are controlled so as to attain the target yaw moment as much as possible.
摘要翻译：在制动/驱动力控制装置中，计算通过控制车轮的制动/驱动力的车辆目标制动/驱动力和车辆目标横摆力矩，并且当目标制动/驱动力和目标横摆力矩不能通过控制车轮的制动/驱动力来实现，基于目标制动/驱动力和目标横摆力矩确定制动/驱动力和横摆力矩中的哪一个应该优先。当确定制动/驱动力应优先时，控制车轮的制动/驱动力尽可能地达到目标制动/驱动力，并且当确定横摆力矩应当优先，控制车轮的制动/驱动力，以尽可能地达到目标横摆力矩。

57. 发明申请

US20100120569A1 DRIVING APPARATUS FOR HYBRID VEHICLE 审中-公开
标题翻译：混合动力驾驶装置
公开(公告)号：US20100120569A1
公开(公告)日：2010-05-13
申请号：US12451937
申请日：2008-07-14
申请人： Hiroaki Sanji , Natsuki Sada , Tomoo Atarashi , Michitaka Tsuchida , Hideaki Komada
发明人： Hiroaki Sanji , Natsuki Sada , Tomoo Atarashi , Michitaka Tsuchida , Hideaki Komada
IPC分类号： B60K6/365
CPC分类号： B60K6/26 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/405 , B60K6/445 , B60L50/13 , B60L50/16 , H02K7/006 , H02K7/08 , H02K7/116 , Y02T10/6239 , Y02T10/641 , Y02T10/70 , Y02T10/7077
摘要： A driving apparatus for a hybrid vehicle that includes an input shaft linked to an engine; a generator; a motor; a differential gear device including a first gear element linked to a rotary shaft of the generator, a second gear element linked to the input shaft, and a third gear element that transmits power to a drive shaft; and a counter gear that is linked to the third gear element of the differential gear device and drive-linked to the motor.
摘要翻译：一种用于混合动力车辆的驱动装置，其包括连接到发动机的输入轴; 发电机电机差速齿轮装置，包括连接到发电机的旋转轴的第一齿轮元件，连接到输入轴的第二齿轮元件和将动力传递到驱动轴的第三齿轮元件; 以及与差速齿轮装置的第三齿轮元件连接并与马达驱动连接的中间齿轮。

58. 发明申请

US20090236905A1 BRAKING-DRIVING FORCE CONTROL DEVICE OF VEHICLE 有权
标题翻译：制动驱动力控制装置
公开(公告)号：US20090236905A1
公开(公告)日：2009-09-24
申请号：US11817517
申请日：2006-02-24
申请人： Yoshinori Maeda , Kazuya Okumura , Michitaka Tsuchida , Yoshio Uragami , Kensuke Yoshizue , Satoshi Ando , Koji Sugiyama
发明人： Yoshinori Maeda , Kazuya Okumura , Michitaka Tsuchida , Yoshio Uragami , Kensuke Yoshizue , Satoshi Ando , Koji Sugiyama
IPC分类号： B60T8/1755
CPC分类号： B60W10/04 , B60G2800/215 , B60T8/1755 , B60T8/1769 , B60T2270/613 , B60W10/08 , B60W10/18 , B60W2050/0057 , B60W2510/18 , B60W2510/182 , B60W2510/20 , B60W2520/10 , B60W2540/10 , B60W2720/28
摘要： According to the present invention, when at least one of a target braking/driving force and a vehicle target yaw moment required to a vehicle cannot be achieved by a braking/driving forces of wheels, a target braking/driving force after a modification and a target yaw moment after a modification are calculated to be values attainable by the braking/driving forces of the wheels. When the magnitudes of the target braking/driving force after a modification and the target yaw moment after the modification exceed the corresponding limit value, these magnitudes are limited to the limit values. Alternatively, when the magnitudes of rates of change of the target braking/driving force after a modification and the target yaw moment after the modification exceed the corresponding limited rates of change, these magnitudes of the rates of change are limited to the limited rates of change.
摘要翻译：根据本发明，当通过车轮的制动/驱动力不能实现车辆所需的目标制动/驱动力和车辆目标横摆力矩中的至少一个时，修改后的目标制动/驱动力和计算修改后的目标横摆力矩是通过车轮的制动/驱动力可达到的值。当修改后的目标制动/驱动力的大小和修改后的目标横摆力矩超过相应的极限值时，这些量值被限制在极限值。或者，当修改后的目标制动/驱动力的变化率的大小和修改后的目标横摆力矩超过相应的有限变化率时，变化率的这些幅度被限制到有限的变化率。

59. 发明申请

US20090108671A1 VEHICLE DRIVE APPARATUS 有权
标题翻译：车辆驱动装置
公开(公告)号：US20090108671A1
公开(公告)日：2009-04-30
申请号：US12295336
申请日：2007-06-21
申请人： Yoshinori Maeda , Akihiro Hosokawa , Yousuke Suzuki , Michitaka Tsuchida , Kazuya Okumura , Tadahiro Oshiumi , Kensuke Yoshizue , Koji Sugiyama
发明人： Yoshinori Maeda , Akihiro Hosokawa , Yousuke Suzuki , Michitaka Tsuchida , Kazuya Okumura , Tadahiro Oshiumi , Kensuke Yoshizue , Koji Sugiyama
IPC分类号： B60K7/00
CPC分类号： B60K17/356 , B60G7/008 , B60G17/0195 , B60G21/051 , B60G2200/142 , B60G2200/21 , B60G2200/422 , B60G2204/129 , B60G2204/148 , B60G2204/30 , B60G2206/20 , B60G2300/50 , B60G2800/952 , B60K23/0808 , B60W30/04 , B60W30/045 , B60W2720/14 , B60W2720/30 , Y02T10/7258
摘要： A vehicle drive apparatus independently controls drive forces for a front-right drive wheel, a front-left drive wheel, a rear-right drive wheel, and a rear-left drive wheel using a front-right electric motor, a front-left electric motor, a rear-right electric motor, and a rear-left electric motor, respectively. The drive forces for the drive wheels of a vehicle incorporating the vehicle drive apparatus are determined based on the target moments in the yaw and roll directions of the vehicle, the total drive for the drive wheels, and the drive reaction forces at the drive wheels. Thus, the performance desired by the driver can be achieved, and the drivability therefore improves accordingly.
摘要翻译：车辆驱动装置使用前右电动机独立地控制前右驱动轮，前左驱动轮，后右驱动轮和左后驱动轮的驱动力，左前电动电动机，右后电动机和左后电动机。基于车辆的偏航和滚动方向上的目标力矩，驱动轮的总驱动力和驱动轮的驱动反作用力来确定车辆驱动装置的车辆的驱动轮的驱动力。因此，可以实现驾驶员期望的性能，因此可以相应地提高驾驶性能。

60. 发明申请

US20090025991A1 Electrically Driven Wheel and Vehicle 有权
标题翻译：电动车轮和车辆
公开(公告)号：US20090025991A1
公开(公告)日：2009-01-29
申请号：US11887820
申请日：2006-04-12
申请人： Naoki Moriguchi , Michitaka Tsuchida , Ryoji Mizutani , Junichiro Sakurai , Yuki Tojima
发明人： Naoki Moriguchi , Michitaka Tsuchida , Ryoji Mizutani , Junichiro Sakurai , Yuki Tojima
IPC分类号： B60K7/00
CPC分类号： H02K7/102 , B60K7/0007 , B60K17/046 , F16D55/02 , F16D65/14 , F16D2121/02 , F16D2121/14 , F16D2123/00 , H02K7/116 , H02K7/14
摘要： An electrically driven wheel includes a wheel disc and a wheel hub; an in-wheel motor mounted within the wheel disc to drive the wheel disc and the wheel hub or to be driven by the wheel disc and the wheel hub; a brake rotor and a brake caliper suppressing rotation of the wheel disc and the wheel hub while a vehicle is moving; and a parking lock mechanism provided in the in-wheel motor separately from a brake mechanism formed of the brake rotor and the brake caliper. The parking lock mechanism is a band-type brake frictionally engaging a planetary carrier serving as an “output portion” of a “reduction mechanism”.
摘要翻译：电动轮包括轮盘和轮毂; 安装在轮盘内的轮内马达，以驱动轮盘和轮毂，或由轮盘和轮毂驱动; 制动转子和制动钳，其在车辆移动时抑制轮盘和轮毂的旋转; 以及与由制动转子和制动钳形成的制动机构分开设置在车轮电动机中的停车锁定机构。停车锁定机构是作为“减速机构”的“输出部”的行星架的摩擦接合的带状制动器。

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