专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06889570B2 Gear-type automatic transmission and an automobile using the gear-type automatic transmission 失效
标题翻译：齿轮式自动变速器和使用齿轮式自动变速器的汽车
公开(公告)号：US06889570B2
公开(公告)日：2005-05-10
申请号：US10721460
申请日：2003-11-26
申请人： Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto , Tatsuya Ochi , Hiroshi Ohnishi
发明人： Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto , Tatsuya Ochi , Hiroshi Ohnishi
IPC分类号： F16H3/083 , F16H3/12 , F16H59/14 , F16H61/00 , F16H61/04 , F16H61/28 , F16H63/50 , F16H3/38
CPC分类号： F16H63/502 , F16H3/12 , F16H59/14 , F16H61/0403 , F16H61/12 , F16H61/2807 , F16H2003/0818 , F16H2061/0087 , F16H2061/0407 , Y10S477/906 , Y10T74/19223 , Y10T74/19251 , Y10T74/19284 , Y10T477/677 , Y10T477/6939
摘要： A vehicle transmission system has a gear-type transmission with a plurality of gears and a plurality of claw clutches which transmits a torque between an input shaft of said gear-type transmission and an output shaft of said gear-type transmission. The transmission changes transmission courses by engaging with and/or disengaging from the gears and the claw clutches, and forms another transmission course via a torque controller between the input shaft of the gear-type transmission and the output shaft of said gear-type transmission during a period between a first transmission course and a second transmission course formed by the gears and the claw clutches. A torque capacity of the torque controller is greater than the maximum output shaft torque of the transmission.
摘要翻译：车辆传动系统具有多个齿轮的齿轮式变速器和多个爪式离合器，其在所述齿轮式变速器的输入轴和所述齿轮式变速器的输出轴之间传递转矩。传动通过与齿轮和爪式离合器接合和/或脱离啮合而改变传动路径，并且通过在齿轮式变速器的输入轴和所述齿轮式变速器的输出轴之间的转矩控制器形成另一变速档在第一传动路线和由齿轮和爪式离合器形成的第二传动路线之间的时段。转矩控制器的转矩容量大于变速器的最大输出轴转矩。

2. 发明授权

US06561052B2 Automatic transmission 失效
标题翻译：自动变速器
公开(公告)号：US06561052B2
公开(公告)日：2003-05-13
申请号：US09798984
申请日：2001-03-06
申请人： Mitsuo Kayano , Ryouichi Naganuma , Toshimichi Minowa , Hiroshi Ohnishi , Takashi Okada , Tatsuya Ochi , Hiroshi Sakamoto
发明人： Mitsuo Kayano , Ryouichi Naganuma , Toshimichi Minowa , Hiroshi Ohnishi , Takashi Okada , Tatsuya Ochi , Hiroshi Sakamoto
IPC分类号： F16H338
CPC分类号： F16H3/12 , F16H2061/0407 , Y10T74/19233 , Y10T74/19242 , Y10T74/19251 , Y10T74/19284 , Y10T74/194
摘要： A mesh type automatic transmission is equipped with a plurality of shift gears arranged to rotate freely to an output shaft for providing driving force to the wheels. Cogged clutches 12, 15 engage with the output shaft. Counter shift gears corresponding to each speed are fixed to a counter shaft rotated by the rotation of an input shaft and mesh with the shift gears for performing automatic shifting by controlling engagement of one of the cogged clutches with the voluntary shift gears determined from the accelerator command value and the vehicle speed. An assist mechanism transmits rotational force of the input shaft to the output shaft via the assist shaft which rotates from the rotation of the counter shaft when no cogged clutch of the plurality of cogged clutches is engaged with any of the plurality of shift gears occurring during switching when an engaged cogged clutch of the plurality of cogged clutches is disengaged and one of the cogged clutch of the plurality of cogged clutches is to be engaged.
摘要翻译：网状自动变速器配备有多个变速齿轮，其布置成自由地旋转到输出轴，以向车轮提供驱动力。楔形离合器12,15与输出轴接合。对应于每个速度的反转换档被固定到通过输入轴的旋转而旋转的对中轴，并与变速齿轮啮合，用于通过控制一个齿轮离合器与从加速器指令确定的自主变速齿轮的啮合来进行自动换档价值和车速。辅助机构通过辅助轴将旋转力传递到输出轴，该辅助轴从相对轴的旋转中旋转，当多个齿槽离合器的齿轮离合器与切换期间发生的多个变速齿轮中的任一个啮合时当多个齿槽离合器的啮合齿轮离合器脱离啮合时，多个齿槽式离合器的齿轮式离合器中的一个将被啮合。

3. 发明授权

US06679133B1 Gear-type automatic transmission and car using the gear type automatic transmission 失效
标题翻译：齿轮式自动变速器和汽车使用齿轮式自动变速器
公开(公告)号：US06679133B1
公开(公告)日：2004-01-20
申请号：US09857450
申请日：2001-06-04
申请人： Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto , Tatsuya Ochi , Hiroshi Ohnishi
发明人： Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto , Tatsuya Ochi , Hiroshi Ohnishi
IPC分类号： F16H6104
CPC分类号： F16H63/502 , F16H3/12 , F16H59/14 , F16H61/0403 , F16H61/12 , F16H61/2807 , F16H2003/0818 , F16H2061/0087 , F16H2061/0407 , Y10S477/906 , Y10T74/19223 , Y10T74/19251 , Y10T74/19284 , Y10T477/677 , Y10T477/6939
摘要： A vehicle transmission system has a gear-type transmission with a plurality of gears and a plurality of claw clutches which transmits a torque between an input shaft of said gear-type transmission and an output shaft of said gear-type transmission. The transmission changes transmission courses by engaging with and/or disengaging from the gears and the claw clutches, and forms another transmission course via a torque controller between the input shaft of the gear-type transmission and the output shaft of said gear-type transmission during a period between a first transmission course and a second transmission course formed by the gears and the claw clutches. A torque capacity of the torque controller is greater than the maximum output shaft torque of the transmission.
摘要翻译：车辆传动系统具有多个齿轮的齿轮式变速器和多个爪式离合器，其在所述齿轮式变速器的输入轴和所述齿轮式变速器的输出轴之间传递转矩。传动通过与齿轮和爪式离合器接合和/或脱离啮合而改变传动路径，并且通过在齿轮式变速器的输入轴和所述齿轮式变速器的输出轴之间的转矩控制器形成另一变速档在第一传动路线和由齿轮和爪式离合器形成的第二传动路线之间的时段。转矩控制器的转矩容量大于变速器的最大输出轴转矩。

4. 发明授权

US06438479B1 Control apparatus for an automatic transmission of a vehicle and method 失效
标题翻译：用于车辆自动变速器的控制装置和方法
公开(公告)号：US06438479B1
公开(公告)日：2002-08-20
申请号：US09495907
申请日：2000-02-02
申请人： Tatsuya Ochi , Toshimichi Minowa , Hiroshi Ohnishi
发明人： Tatsuya Ochi , Toshimichi Minowa , Hiroshi Ohnishi
IPC分类号： G06F700
CPC分类号： F16H61/061 , F16H59/141 , F16H59/46 , F16H2059/148 , Y10T477/63525 , Y10T477/639
摘要： An apparatus for controlling an automatic transmission of an automobile and a control method thereof. When a feedback control is executed by the automatic transmission while the speed is being changed, the control operation may often lose stability. This is due to a large deviation between a target value and a practical value at the start of the feedback control operation being caused by a change in the opening degree of the throttle and a change in the oil temperature in the automatic transmission. To solve such a technical problem, the invention employs a control apparatus which detects that the automatic transmission is changing the speed, operates the output shaft torque of the automatic transmission, recognizes a point of inflection of the output shaft torque while the speed is being changed, sets a target output shaft torque of the automatic transmission, and sets an initial target value at a moment of said point of inflection.
摘要翻译：一种用于控制汽车自动变速器的装置及其控制方法。当速度改变时通过自动变速器执行反馈控制时，控制操作可能经常失去稳定性。这是由于由于节气门开度的变化和自动变速器中的油温的变化而引起的反馈控制动作开始时的目标值与实际值之间的大的偏差。为了解决这样的技术问题，本发明采用了一种控制装置，其检测到自动变速器正在改变速度，操作自动变速器的输出轴转矩，在速度改变时识别输出轴转矩的拐点设定自动变速器的目标输出轴转矩，并且在所述拐点的瞬间设定初始目标值。

5. 发明授权

US6032095A Control apparatus for an automatic transmission of a vehicle and method 失效
标题翻译：用于车辆自动变速器的控制装置和方法
公开(公告)号：US6032095A
公开(公告)日：2000-02-29
申请号：US999230
申请日：1997-12-29
申请人： Tatsuya Ochi , Toshimichi Minowa , Hiroshi Ohnishi
发明人： Tatsuya Ochi , Toshimichi Minowa , Hiroshi Ohnishi
IPC分类号： F16H61/02 , F16H59/24 , F16H61/06 , G06G7/70 , F16H59/14
CPC分类号： F16H61/061 , B60W2510/105 , F16H2059/148 , F16H59/24 , Y10T477/63525 , Y10T477/639 , Y10T477/69365
摘要： An apparatus and method control an automatic transmission of an automobile. When a feedback control is executed by the automatic transmission while the speed is being changed, the control operation may often lose stability due to a large deviation between a target value and a practical value at the start of the feedback control operation being caused by a change in the opening degree of the throttle and a change in the oil temperature in the automatic transmission. To solve such a technical problem, the control apparatus which detects that the automatic transmission is changing the speed, operates the output shaft torque of the automatic transmission, recognizes a point of inflection of the output shaft torque while the speed is being changed, sets a target output shaft torque of the automatic transmission, and sets an initial target value at a moment of the point.
摘要翻译：控制汽车的自动变速器的装置和方法。当在速度改变时通过自动变速器执行反馈控制时，由于变化引起的反馈控制操作开始时的目标值与实际值之间的大的偏差，控制操作可能经常失去稳定性在节气门的开度和自动变速器中的油温的变化。为了解决这样的技术问题，检测到自动变速器正在改变速度，操作自动变速器的输出轴转矩的控制装置识别出速度变化时的输出轴转矩的拐点，自动变速器的目标输出轴转矩，并在该点的时刻设定初始目标值。

6. 发明授权

US07222551B2 Automatic transmission 失效
标题翻译：自动变速器
公开(公告)号：US07222551B2
公开(公告)日：2007-05-29
申请号：US10239149
申请日：2001-04-24
申请人： Mitsuo Kayano , Toshimichi Minowa , Takashi Okada , Tatsuya Ochi , Hiroshi Sakamoto
发明人： Mitsuo Kayano , Toshimichi Minowa , Takashi Okada , Tatsuya Ochi , Hiroshi Sakamoto
IPC分类号： F16H63/00
CPC分类号： F16H3/0915 , F16H3/12 , F16H2061/0407 , Y10T74/19242 , Y10T74/19251 , Y10T74/1926 , Y10T74/19284
摘要： A mesh-type automatic transmission includes a power input shaft for introducing power of an engine, a plurality of transmission gears, a plurality of cogged clutches, a power output shaft for outputting driving force, a counter shaft, and a plurality of counter gears, for transmitting power of the engine to the power output shaft by rotating the power input shaft with the power of the engine, rotating the counter shaft, and transmitting rotation of the counter shaft to the power output shaft with automatic gear change by engaging and disengaging the cogged clutches to one of the transmission gears corresponding to the speed. The counter shaft is provided with an assist mechanism for transmitting rotational force of the power input shaft to the power output shaft by transmitting rotation of the counter shaft via the assist gear, during the period of disengagement of a gear to the engagement of a new gear during gear change.
摘要翻译：网状自动变速器包括用于引入发动机功率的动力输入轴，多个变速齿轮，多个齿轮离合器，用于输出驱动力的动力输出轴，副轴和多个反转齿轮，用于通过利用发动机的动力旋转动力输入轴来将发动机的动力传递到动力输出轴，旋转相对轴，并通过接合和分离来自相位轴的自动变速齿轮将副轴的转动传递到动力输出轴齿轮离合器对应于速度的传动齿轮之一。副轴设有辅助机构，用于通过在齿轮脱离啮合的新齿轮的啮合期间通过辅助齿轮传递副轴的旋转而将动力输入轴的旋转力传递到动力输出轴换档时

7. 发明授权

US07201703B2 Gear type speed change unit control device, control method, and automobile 失效
标题翻译：齿轮式变速单元控制装置，控制方式和汽车
公开(公告)号：US07201703B2
公开(公告)日：2007-04-10
申请号：US10494959
申请日：2002-11-07
申请人： Tatsuya Ochi , Toshimichi Minowa , Takashi Okada , Hiroshi Sakamoto , Naoyuki Ozaki , Mitsuo Kayano
发明人： Tatsuya Ochi , Toshimichi Minowa , Takashi Okada , Hiroshi Sakamoto , Naoyuki Ozaki , Mitsuo Kayano
IPC分类号： B60W10/02 , B60W10/04
CPC分类号： F16H63/48 , B60T1/005 , B60T1/062 , B60T13/662 , F16H3/089 , F16H3/0915 , F16H61/0059 , F16H61/688 , Y10T477/75 , Y10T477/78
摘要： A control device for giving an existing gear type transmission a parking lock function to lock a vehicle; a control method thereof; and an automobile having an improved transmission. The gear type transmission comprises a gear type speed change mechanism (5) provided with a mesh type clutch (3), and a second friction clutch (4) installed between the shafts of the speed change mechanism to enable torque transfer during shifting. A parking demand detecting means (9) detects the driver's parking demand. And, when it detects the driver's parking demand, a control device (10) sends an instruction signal to an actuator to instruct the latter to engage both the mesh type clutch (3) and the second friction clutch (4).
摘要翻译：一种用于给予现有齿轮式变速器锁定车辆的停车锁定功能的控制装置; 其控制方法; 以及具有改进的传动的汽车。齿轮式变速器包括设置有网状离合器（3）的齿轮式变速机构（5）和安装在变速机构的轴之间的第二摩擦离合器（4），以在变速期间实现转矩传递。停车需求检测装置（9）检测驾驶员的停车需求。并且，当检测到驾驶员的停车需求时，控制装置（10）向执行器发送指示信号，指示驾驶员接合网状离合器（3）和第二摩擦离合器（4）。

8. 发明申请

US20050126321A1 Motor vehicle, control unit, driving force transmission system, and motor vehicle control method 有权
标题翻译：机动车辆，控制单元，驱动力传动系统和机动车控制方法
公开(公告)号：US20050126321A1
公开(公告)日：2005-06-16
申请号：US10986139
申请日：2004-11-12
申请人： Tatsuya Ochi , Toshimichi Minowa , Takashi Okada , Hiroshi Sakamoto , Naoyuki Ozaki
发明人： Tatsuya Ochi , Toshimichi Minowa , Takashi Okada , Hiroshi Sakamoto , Naoyuki Ozaki
IPC分类号： F16D48/02 , F16H61/04 , F16H61/16 , F16H61/682
CPC分类号： F16H61/16 , F16H61/04 , F16H2306/24 , Y10T74/19251 , Y10T477/688 , Y10T477/6934
摘要： A large gearshift shock that occurs if a renewed gearshift operation is forcibly carried out in order to meet a new gearshift request made through a driver's operating an accelerator pedal or a signal from an operation lever during a current gearshift operation. Gearshift response lag occurs due to an attempt to avoid the large gearshift shock. To solve these problems, a control system for a gear type transmission is mounted. The control system is provided with a renewed gearshift disabling period, during which any renewed gearshift request to a third predetermined gearshift position made during a gearshift operation from a first predetermined gearshift position to a second predetermined gearshift position is disabled.
摘要翻译：如果强制执行换挡换档操作，以便在当前换档操作期间，通过驾驶员操作加速器踏板或来自操纵杆的信号来实现新的换档请求，则发生大的换档冲击。由于试图避免大的换档冲击，发生换档响应滞后。为了解决这些问题，安装有用于齿轮式变速器的控制系统。控制系统具有更新换档禁用期，在此期间，禁止在从第一预定换档位置到第二预定换档位置的换档操作期间对第三预定换档位置进行更新的换档请求。

9. 发明授权

US06510911B1 Automobile with different diameter differential gear sets having the same gear ratio 失效
标题翻译：具有不同直径差速齿轮组的汽车具有相同的传动比
公开(公告)号：US06510911B1
公开(公告)日：2003-01-28
申请号：US09676247
申请日：2000-09-29
申请人： Kazuhiko Satou , Toshimichi Minowa , Satoru Kuragaki , Tokuji Yoshikawa , Tatsuya Ochi
发明人： Kazuhiko Satou , Toshimichi Minowa , Satoru Kuragaki , Tokuji Yoshikawa , Tatsuya Ochi
IPC分类号： B60K100
CPC分类号： B60K17/16 , B60K17/35 , B60T1/062 , Y10T74/19693
摘要： An automobile which is designed to be able to drive wheel tires by making use of a double series differential gear device 15 provided with both a first series gear constituted by a first ring gear 22A and a first drive gear 23A and a second series gear constituted by a second ring gear 22B and a second drive gear 23B, thereby, a back-up for an abnormal situation can be prepared and a high reliability is maintained, accordingly, with the use of highly reliable differential gear mechanism, an automobile in which a stable braking force is always obtained without being affected by its environmental conditions is provided.
摘要翻译：一种被设计成能够通过使用具有由第一齿圈22A和第一驱动齿轮23A构成的第一串联齿轮的双系列差速齿轮装置15驱动轮胎的汽车和由第一齿圈22A和第二驱动齿轮23A构成的第二串联齿轮第二齿圈22B和第二驱动齿轮23B，从而可以准备用于异常情况的备用，并且保持高可靠性，因此，通过使用高度可靠的差速齿轮机构，其中稳定的总是获得制动力而不受其环境条件的影响。

10. 发明授权

US06243637B1 Control apparatus and method for automatic transmission by oil pressure on clutch 失效
标题翻译：通过离合器油压自动变速的控制装置和方法
公开(公告)号：US06243637B1
公开(公告)日：2001-06-05
申请号：US09271334
申请日：1999-03-18
申请人： Toshimichi Minowa , Tatsuya Ochi , Hiroshi Kuroiwa , Mitsuyoshi Okada , Junichi Noda
发明人： Toshimichi Minowa , Tatsuya Ochi , Hiroshi Kuroiwa , Mitsuyoshi Okada , Junichi Noda
IPC分类号： G06F700
CPC分类号： F16H61/061 , B60W2510/0638 , B60W2510/0657 , B60W2540/106 , B60W2710/027 , F16D48/066 , F16D2500/1026 , F16D2500/1085 , F16D2500/3065 , F16D2500/3067 , F16D2500/30822 , F16D2500/50287 , F16D2500/70247 , F16D2500/70406 , F16H59/14 , F16H59/36 , F16H61/0021 , F16H2059/385 , Y10T477/45 , Y10T477/60
摘要： A control apparatus of automatic transmission controls by oil pressure at least one clutch of an automatic transmission connected to an engine output to be engaged or disengaged to make gear shifting. In this control apparatus, the output torque of the engine is calculated on the basis of a parameter representative of a load of the engine and the engine speed. In addition, a transfer torque necessary for the clutch is calculated by use of at least the calculated engine output torque and the engine speed. Then, a command value of oil pressure acted on the clutch is determined by the calculated transfer torque.
摘要翻译：自动变速器的控制装置通过油压控制至少一个连接到发动机输出的自动变速器的离合器以被接合或分离以进行变速。在该控制装置中，基于表示发动机的负荷和发动机转速的参数来计算发动机的输出转矩。此外，通过至少使用计算出的发动机输出转矩和发动机转速来计算离合器所需的传递转矩。然后，通过计算出的传递转矩来确定作用在离合器上的油压指令值。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式