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1. 发明专利

JP2013245708A Spring fixing device 审中-公开
标题翻译：弹簧固定装置
公开(公告)号：JP2013245708A
公开(公告)日：2013-12-09
申请号：JP2012118028
申请日：2012-05-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Seiki Co Ltd , アイシン精機株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Exedy Corp , 株式会社エクセディ
发明人： ITATSU NAOKI , YAMASHITA TOSHIYA , NAKAJIMA YOICHI , EBATA MASARU , HORI TAKASHI , DOMITSU YASUNORI
IPC分类号： F16F1/12 , F16F1/06 , F16F3/04 , F16F15/123 , F16H45/02
CPC分类号： Y02T10/6204
摘要： PROBLEM TO BE SOLVED: To provide a structure capable of surely fixing a small diameter coil spring to a large diameter coil spring, in the structure for storing the small diameter coil spring inside the large diameter coil spring.SOLUTION: Since both a circular cross section part 56 of a large diameter coil spring 36a and a circular cross section part 58 of a small diameter coil spring 36b are sandwiched in a holding plate 54, the small diameter coil spring 36b is integrally fixed to the large diameter coil spring 36a, and the small diameter coil spring 36b is surely checked in relatively moving to the large diameter coil spring 36a. Since a state of sandwiching the small diameter coil spring 36b and the large diameter coil spring 36a in the holding pate 54 is always maintained, the small diameter coil spring 36b is surely prevented from slipping out of the large diameter coil spring 36a.
摘要翻译：要解决的问题：提供一种能够将小直径螺旋弹簧固定在大直径螺旋弹簧上的结构，用于在小直径螺旋弹簧内部存储大直径螺旋弹簧的结构中。解决方案：由于圆形横截面大直径螺旋弹簧36a的部分56和小直径螺旋弹簧36b的圆形截面部分58夹在保持板54中，小直径螺旋弹簧36b一体地固定到大直径螺旋弹簧36a，确实检查小直径螺旋弹簧36b相对移动到大直径螺旋弹簧36a。由于始终保持将小直径螺旋弹簧36b和大直径螺旋弹簧36a夹持在保持爪54中的状态，所以可靠地防止小直径螺旋弹簧36b从大直径螺旋弹簧36a滑出。

2. 发明专利

JP2013076419A Vehicular fluid transmission apparatus 有权
标题翻译：车辆流体传动装置
公开(公告)号：JP2013076419A
公开(公告)日：2013-04-25
申请号：JP2011214880
申请日：2011-09-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Aisin Seiki Co Ltd , アイシン精機株式会社 , Exedy Corp , 株式会社エクセディ
发明人： YAMASHITA TOSHIYA , ITATSU NAOKI , NAKAJIMA YOICHI , HORI TAKASHI , EBATA MASARU , DOMITSU YASUNORI
IPC分类号： F16H41/24 , F16F15/134
CPC分类号： F03B15/04 , F01D25/24 , F16H41/24 , F16H45/02 , F16H2045/0205 , F16H2045/0221 , F16H2045/0252 , F16H2045/0294
摘要： PROBLEM TO BE SOLVED: To provide a vehicular fluid transmission apparatus in which centering precision of a pump shell is maintained without employing a bearing and a bushing between a centerpiece and a centering hole.SOLUTION: Since a driven plate 38 (a damper output member) is fixed to a set member 35 fixed to a pump shell 12c and simultaneously a cylindrical boss part 42b provided on an inner peripheral part of a damper shell 42 and a centering member 33 projecting from a crankshaft 22 of an engine 21 toward the pump shell 12c are mutually fitted, a damper input member and a centering member fixed to an output shaft of a drive source do not relatively rotate with each other but are fitted to each other and then are centered with each other, so that the centering precision of the pump shell is maintained without employing the bearing and the bushing between the centerpiece and the centering hole.
摘要翻译：解决的问题：提供一种在不使用轴承和中心件与定心孔之间的衬套的情况下保持泵壳的定心精度的车辆液体传动装置。解决方案：由于驱动板38（阻尼器输出构件）固定到固定到泵壳体12c上的固定构件35，同时设置在减震器壳体42的内周部分上的圆柱形凸台部分42b和定心从发动机21的曲轴22朝向泵壳12c突出的构件33相互配合，固定在驱动源的输出轴上的阻尼器输入构件和定心构件彼此不相对旋转，而是彼此相配合然后彼此对中，使得在不使用轴承和中心件与定心孔之间的衬套的情况下，保持泵壳的定心精度。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2009275797A Controller of vehicle 审中-公开
标题翻译：车辆控制器
公开(公告)号：JP2009275797A
公开(公告)日：2009-11-26
申请号：JP2008126992
申请日：2008-05-14
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： ITATSU NAOKI , NOZAKI YOSHINOBU , YOSHIOKA YUHEI , KATO AKIHIKO
IPC分类号： F16H63/34 , B60T1/06 , F16H59/44 , F16H59/68 , F16H59/74 , F16H61/22 , F16H61/28
CPC分类号： F16H63/3483
摘要： PROBLEM TO BE SOLVED: To provide a controller of a vehicle preventing occurrence of ratcheting when an engine stalls.
SOLUTION: The controller of a vehicle is provided with: a transmission connected to the engine 11 so as to change a power transmitting state by engagement with frictional engagement elements; and a parking lock mechanism 17 for switching between a locked state in which an output shaft of the transmission is locked and an unlocked state in which the locked state is released by a hydraulic pressure input through an oil hole 41. When the locked state is switched to the unlocked state, the parking lock mechanism 17 maintains the unlocked state by restricting switching from the unlocked state to the locked state by a tapered member 51 and a plurality of ball-like members 52 provided in a cylinder 31, and releases the restriction by the hydraulic pressure inputted through the oil hole 42.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在发动机停止时防止发生棘轮的车辆的控制器。解决方案：车辆的控制器设置有：连接到发动机11的变速器，以通过与摩擦接合元件接合来改变动力传递状态; 以及用于在变速器的输出轴被锁定的锁定状态和通过通过油孔41输入的液压被释放锁定状态的解锁状态之间进行切换的停车锁定机构17.当锁定状态被切换时在解锁状态下，停车锁定机构17通过限制从设置在气缸31中的锥形构件51和多个球状构件52限制从解锁状态向锁定状态的切换而保持解锁状态，并且通过通过油孔42输入的液压。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009030642A Automatic transmission 审中-公开
标题翻译：自动变速器
公开(公告)号：JP2009030642A
公开(公告)日：2009-02-12
申请号：JP2007192354
申请日：2007-07-24
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： SHIBAYAMA YOSHINORI , NAKAMURA ATSUSHI , HAYASHI TAKAYUKI , ITATSU NAOKI
IPC分类号： F16H61/00 , F16H57/027 , F16H59/14 , F16H59/48 , F16H61/68 , F16H61/684 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To provide an automatic transmission in which oil is prevented from jetting through a breather hole by stabilizing the pressure in a case.
SOLUTION: In this automatic transmission, the breather hole allowing the inside of the case to communicate with the atmosphere to supply and discharge air according to the difference between the pressure in the case and the atmosphere is formed at the upper part of the case in which a shift mechanism is installed. The automatic transmission comprises a control part U having a heavy-load operation determination means 36 for determining the presence or absence of heavy-load operation information and a line-pressure control means 30 for so outputting a command signal to a hydraulic control device 17 that a regulator valve 18 can hold a line pressure at a predetermined high pressure when the heavy-load operation determination means 36 determines that the heavy-load operation information is present. Since the pressure in the case can be held constant by holding the line pressure at a constant pressure, the oil is prevented from jetting through the breather hole.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种自动变速器，其中通过使壳体中的压力稳定来防止油通过通气孔喷射。解决方案：在这种自动变速器中，允许壳体内部与大气连通的通气孔根据壳体中的压力和大气之间的差异来供给和排出空气，安装换挡机构的情况。该自动变速器包括具有用于确定是否存在重负荷运行信息的重负荷运转判定单元36的控制部U以及用于向液压控制装置17输出指令信号的行压控制单元30，当重负荷运转判定单元36判断为存在重负荷运转信息时，调节阀18能将管路压力保持在规定的高压。由于通过将管线压力保持在一定压力下，可以使壳体中的压力保持恒定，因此防止油通过通气孔喷射。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009014008A Breather device for automatic transmission 有权
标题翻译：用于自动变速器的呼吸器装置
公开(公告)号：JP2009014008A
公开(公告)日：2009-01-22
申请号：JP2007172895
申请日：2007-06-29
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： OKADA NAOYA , KITAMURA SHUSAKU , NAKAMURA ATSUSHI , ITATSU NAOKI , FUKUMASU TOSHIHIRO , METSUGI HIROMITSU , TANAKA MASAHARU
IPC分类号： F16H57/027
CPC分类号： F16H57/027
摘要： PROBLEM TO BE SOLVED: To provide a breather device for an automatic transmission discharging, into the atmosphere, high-pressure air flowing from a case into a breather chamber, and smoothly returning to the case, oil flowing into the breather chamber together with the high-pressure air.
SOLUTION: The breather device 20 for an automatic transmission has a main body part 21 attached to an upper part of a case. The case houses a power transmission mechanism part together with an ATF. A breather chamber 22 is formed in the main body part 21. The main body part 21 is provided with: a first connecting pipe 24 connected with a communication hole disposed to the upper part of the case to communicate the inside of the case with the breather chamber 22; and a second connecting pipe 25 communicating the breather chamber 22 with the air at a position above the first connecting pipe 24 in a perpendicular direction and separated in a horizontal direction. A downward inclination is formed to an inner bottom face 22c of the breather chamber 22. The downward inclination leads the ATF flowing into the breather chamber 22 through the first connecting pipe 24, to the first connecting pipe 24 side.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于自动变速器的通气装置，将从壳体流入通气室的高压空气排放到大气中，并且平稳地返回壳体，一起流入通气室的油与高压空气。解决方案：用于自动变速器的通气装置20具有安装在壳体上部的主体部分21。该箱与ATF一起装有动力传动机构部件。通气室22形成在主体部21中。主体部21设置有：第一连接管24，其与设置在壳体的上部的连通孔连接，以将壳体的内部与通气孔室22; 以及第二连接管25，其将通气室22与第一连接管24上方的空气在垂直方向上连通并在水平方向上分离。向通气孔22的内底面22c形成向下倾斜。向下的倾斜导致ATF通过第一连接管24流入到通气室22中，连接到第一连接管24侧。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2013160276A Power transmission device for vehicle 有权
标题翻译：用于车辆的动力传动装置
公开(公告)号：JP2013160276A
公开(公告)日：2013-08-19
申请号：JP2012021235
申请日：2012-02-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Seiki Co Ltd , アイシン精機株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Exedy Corp , 株式会社エクセディ
发明人： YAMASHITA TOSHIYA , ITATSU NAOKI , NAKAJIMA YOICHI , HORI TAKASHI , EBATA MASARU , DOMITSU YASUNORI
IPC分类号： F16H45/02
摘要： PROBLEM TO BE SOLVED: To provide a vehicle power transmission device having a compact bearing.SOLUTION: A damper shell 36 is supported by a front shell 16a via a sealed bearing 44 so as to rotate relative to the front shell 16a. An outer race 44a of the sealed bearing 44 is supported by an inner peripheral part 36a of the damper shell 36. An inner race 44b of the sealed bearing 44 is supported by an inner peripheral part 16g of the front shell 16a. The outer race 44a of the sealed bearing 44 is supported by an inner peripheral surface 36e of the inner peripheral part 36a of the damper shell 36. As compared with a bearing 116 having an inner ring 116b supported by an outer peripheral surface 106b of an inner peripheral part 106a of a damper input member 106, the position of the sealed bearing 44 can be appropriately arranged on an inner peripheral side of a damper device 10, and the diameter of the sealed bearing 44 can be reduced further. The sealed bearing 44 can be made compact, and the mass and the inertia thereof can be reduced.
摘要翻译：要解决的问题：提供一种具有紧凑轴承的车辆动力传动装置。解决方案：阻尼器壳体36经由密封轴承44由前壳体16a支撑以相对于前壳体16a旋转。密封轴承44的外圈44a由阻尼器壳体36的内周部分36a支撑。密封轴承44的内圈44b由前壳16a的内周部分16g支撑。密封轴承44的外圈44a由阻尼器壳体36的内周部36a的内周面36e支撑。与具有内圈116b的轴承116相比，内圈116b由内圈116b的内周面阻尼器输入构件106的周边部分106a，密封轴承44的位置可以适当地布置在阻尼器装置10的内周侧上，并且可以进一步减小密封轴承44的直径。密封轴承44可以制造得紧凑，并且可以减小其质量和惯性。

7. 发明专利

JP2010236670A Control device of vehicle 审中-公开
标题翻译：车辆控制装置
公开(公告)号：JP2010236670A
公开(公告)日：2010-10-21
申请号：JP2009087612
申请日：2009-03-31
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： KATO AKIHIKO , ITATSU NAOKI , NOZAKI YOSHINOBU
IPC分类号： F16H61/12 , F16H59/10 , F16H59/68 , F16H61/18 , F16H61/682
摘要： PROBLEM TO BE SOLVED: To provide a control device of a vehicle which avoids an increase in the number of circuits in a wiring structure of a bus bar for wiring connection and solves a problem such as the complication of a device constitution.
SOLUTION: The control device forces an automatic transmission side ECU 71 to share a transmission control function and a range switching function, and a vehicle side ECU 82 to the share transmission function, a shift lever 81 side fail-safe function and an automatic transmission side fail-safe function. By this, two kinds of microcomputers to be required at the automatic transmission side ECU according to whether or not as SBW system is mounted are reduced to only one microcomputer 72 by mounting the range switching function to be shared by the other microcomputer to the microcomputer 72 and forcing the vehicle side ECU to share the automatic transmission side fail-safe function.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种车辆的控制装置，其避免了用于布线连接的汇流条的布线结构中的电路数量的增加，并且解决了诸如装置结构的复杂性的问题。解决方案：控制装置强制自动变速器侧ECU71共享变速器控制功能和量程切换功能，以及车辆侧ECU82到共享传递功能，变速杆81侧故障保护功能和自动变速器侧故障保护功能。由此，根据是否安装SBW系统，在自动变速器侧ECU需要的两种微型计算机通过将其他微型计算机共享的范围切换功能安装到微计算机72而仅减少为一台微计算机72 并强制车侧ECU共享自动变速器侧故障保护功能。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010143326A Parking lock device 审中-公开
标题翻译：停车设备
公开(公告)号：JP2010143326A
公开(公告)日：2010-07-01
申请号：JP2008321147
申请日：2008-12-17
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： ITATSU NAOKI , NOZAKI YOSHINOBU
IPC分类号： B60T1/06 , F16B1/02 , F16H63/34
CPC分类号： F16H63/3483
摘要： PROBLEM TO BE SOLVED: To provide an easy-to-manufacture parking lock device with a simple structure.
SOLUTION: This parking lock device 20 comprises switch means 35 for switching between a lock condition for locking an output shaft 34 and a canceling condition for canceling the output shaft 34; and holding means 58 for holding the canceling condition. The switch means 35 has a cylinder 21, a piston 22 and a piston rod 23. The holding means 58 has an actuation element 40 actuating to restrain a movement of the piston 22 and allow the movement of the piston 22, and actuation means 50 opposed to the piston rod 23 and actuating the actuation element 40 together with the piston rod 23. The actuation element 40 has a bottom part 41 pressed by the piston rod 23 and the actuation means 50, and a plurality of arm parts 42 positioned outside a movement path of the piston rod 23 and locked to a lock part 31 of the piston rod 23.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有简单结构的易于制造的停车锁定装置。解决方案：该停车锁定装置20包括用于切换用于锁定输出轴34的锁定状态和用于取消输出轴34的取消条件的开关装置35; 以及用于保持取消条件的保持装置58。开关装置35具有气缸21，活塞22和活塞杆23.保持装置58具有致动元件40，致动元件40致动以约束活塞22的运动并允许活塞22的运动，并且致动装置50相对连接到活塞杆23并与活塞杆23一起致动致动元件40.致动元件40具有由活塞杆23和致动装置50按压的底部部分41和位于运动外侧的多个臂部件42 活塞杆23的路径并被锁定到活塞杆23的锁定部分31上。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2014009706A Torque fluctuation absorbing device 有权
标题翻译：扭矩波动吸收装置
公开(公告)号：JP2014009706A
公开(公告)日：2014-01-20
申请号：JP2012144489
申请日：2012-06-27
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社 , Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Exedy Corp , 株式会社エクセディ
发明人： EBATA MASARU , YAMASHITA TOSHIYA , ITATSU NAOKI , NAKAJIMA YOICHI , HORI TAKASHI , DOMITSU YASUNORI
IPC分类号： F16F15/123
摘要： PROBLEM TO BE SOLVED: To provide a torque fluctuation absorbing device capable of sealing a space in which an elastic member is stored, without increasing hysteresis.SOLUTION: The torque fluctuation absorbing device includes: a center plate 23 disposed so as to be rotatable; side plates 17, 18 arranged concentric with the center plate 23 so as to be rotatable with respect to the center plate 23; the elastic member 34 for absorbing torque fluctuation generated between the side plates 17, 18 and the center plate 23; a first seal member 25 fixed to the center plate 23 and abutting on the side plate 18 so as to be slidable in a rotational direction; and a second seal member 24 fixed to the center plate 23 and arranged so as to be spaced apart a predetermined clearance from the side plate 17.
摘要翻译：要解决的问题：提供一种能够在不增加滞后的情况下密封存储弹性构件的空间的扭矩波动吸收装置。解决方案：扭矩波动吸收装置包括：中心板23，其可旋转地设置; 侧板17,18与中心板23同心地设置成可相对于中心板23旋转; 用于吸收在侧板17,18和中心板23之间产生的扭矩波动的弹性构件34; 第一密封构件25，其固定到中心板23并且抵靠在侧板18上以沿旋转方向滑动; 以及第二密封构件24，其固定到中心板23并且被布置成与侧板17间隔开预定的间隙。

10. 发明专利

JP2013076417A Vehicular fluid transmission apparatus 有权
标题翻译：车辆流体传动装置
公开(公告)号：JP2013076417A
公开(公告)日：2013-04-25
申请号：JP2011214878
申请日：2011-09-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Aisin Seiki Co Ltd , アイシン精機株式会社 , Exedy Corp , 株式会社エクセディ
发明人： YAMASHITA TOSHIYA , ITATSU NAOKI , NAKAJIMA YOICHI , HORI TAKASHI , EBATA MASARU , DOMITSU YASUNORI
IPC分类号： F16H41/24 , F16F15/134
CPC分类号： F01D25/24 , F16H41/24 , F16H45/02 , F16H2045/0205 , F16H2045/0252 , F16H2045/0294
摘要： PROBLEM TO BE SOLVED: To provide a vehicular fluid transmission apparatus which enhances centering precision of a damper shell 42 constituting main components of a damper device.SOLUTION: In the damper device 34 provided between a torque converter 10 and an engine 21 outside the torque converter 10, the damper shell 42 having the largest mass among the components constituting it is supported relatively to be rotatable via an annular bearing 40 by an annular set member 35 fixed a front shell 12a, so that the centering precision being enhanced to keep vibration generating when rotated constrained.

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