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1. 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

2. 发明专利

JP2004034178A Method for assembling sleeve shaft member with shaft-like member, and fixture used therein 有权
公开(公告)号：JP2004034178A
公开(公告)日：2004-02-05
申请号：JP2002191468
申请日：2002-06-28
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： MAENO KATSUHIRO , MATSUO AKIRA , SHIBAYAMA YOSHINORI , NOZAKI KAZUTOSHI , KANEDA TOSHIKI
IPC分类号： B23P21/00 , B23P19/00 , B23P19/02 , C25D5/26 , C25D7/00 , F16H41/30
摘要： PROBLEM TO BE SOLVED: To solve a problem of interference of a rear end Y of a needle bearing 10 with a seal ring 17 to possibly damage the seal ring when a pump assembly A is inserted into an input assembly B to be assembled.
SOLUTION: An oil hole 20 in an input shaft 3 is set to a centering position in machining to achieve a high centering precision. A bush 11 provided on a tip part of a stator support 3 acts as a bearing to support the input shaft, and it has a high centering precision, while it has a prescribed length in an axial direction. With a fixture 22
1 , its shaft part 25 is engaged with an oil hole 20a, so that it is installed on a tip part of the input shaft, when its head (guide) part 23 is guided by the bush 11.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2011214655A Friction engaging device 审中-公开
标题翻译：摩擦接合装置
公开(公告)号：JP2011214655A
公开(公告)日：2011-10-27
申请号：JP2010083052
申请日：2010-03-31
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： SHIBAYAMA YOSHINORI , KITO MASASHI , SEKI YUICHI , NISHINAKA KAZUMASA
IPC分类号： F16D25/0638 , F16D25/12
摘要： PROBLEM TO BE SOLVED: To provide a friction engagement device capable of forming an oil passage properly inside a housing while the size of the overall device construction in the axial direction is suppressed.SOLUTION: The device is equipped with a multi-plate engaging mechanism CL and the housing CH to accommodate an outer supporting member 26, an inner supporting member 22, and the multi-plate engaging mechanism CL. The multi-plate engaging mechanism CL is equipped with a plurality of friction plates 31, a pressing member 36, and a supporting plate 32, wherein the supporting plate 32 is arranged in such a way as in the radial direction overlapping the plurality of friction plates 31 on one side in the axial direction of the friction plates 31, while inside the housing CH is made an oil-tight space filled with oil, and the mechanism CL is accommodated in this oil-tight space. An oil flowing path is formed in contact with one side of the supporting plate 32 in the axial direction, and an other side restricting member 35 is installed at the supporting plate 32 on the other side in the axial direction so as to restrict movement of the plate 32 to the other side in the axial direction.
摘要翻译：要解决的问题：提供一种摩擦接合装置，其能够在轴向整体装置结构的尺寸被抑制的同时在壳体内正确地形成油路。解决方案：该装置配备有多板接合机构CL 以及壳体CH以容纳外部支撑构件26，内部支撑构件22和多板接合机构CL。多板接合机构CL配备有多个摩擦板31，按压部件36和支撑板32，其中支撑板32以径向方式布置成与多个摩擦片重叠 31在摩擦板31的轴向一侧上，同时在壳体CH内部形成充满油的油密封空间，并且机构CL容纳在该不透油空间中。油流路与支承板32的轴向一侧形成，另一侧限制部件35沿轴向安装在另一侧的支承板32上，板32向轴向另一侧。

4. 发明专利

JP2010106968A Control device for automatic transmission 审中-公开
标题翻译：自动变速器控制装置
公开(公告)号：JP2010106968A
公开(公告)日：2010-05-13
申请号：JP2008279837
申请日：2008-10-30
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： MIYAZAWA TAKAHIRO , SHIBAYAMA YOSHINORI
IPC分类号： F16H61/02 , F16H59/40 , F16H59/44 , F16H61/686
摘要： PROBLEM TO BE SOLVED: To inhibit a rotary member, a support member and a bearing member attached between both members from wearing by controlling the engagement of a friction engagement member, capable of clutching the rotary member at a suitable moment at start in the manual mode in the control device for an automatic transmission.
SOLUTION: In the control device, while the manual mode in which a gear ratio is set based on a selection by a manual operation of a shift selection means is selected during the stop of a vehicle and a first gear ratio is selected as a gear ratio (determined to be "YES" in steps 104 and 106), when a first support member is determined to be aligned by its own rotation (determined to be "YES" in step 114) after a one-way clutch is actuated (step 112), a friction engagement member is engaged (step 116). The engagement also engages a rotary member to the case.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过控制摩擦接合构件的接合来阻止旋转构件，支撑构件和安装在两构件之间的承载构件，能够在开始时的适当时刻将旋转构件夹紧用于自动变速器的控制装置中的手动模式。解决方案：在控制装置中，在车辆停止期间选择基于通过换档选择装置的手动操作的选择来设定齿轮比的手动模式，并且选择第一齿轮比作为当在单向离合器被致动之后，当确定第一支撑构件通过其自身旋转（在步骤114中被确定为“是”）被对准时，齿轮比（在步骤104和106中被确定为“是”）（步骤112），接合摩擦接合构件（步骤116）。接合还将旋转构件接合到壳体。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2011017381A Solenoid valve 有权
标题翻译：电磁阀
公开(公告)号：JP2011017381A
公开(公告)日：2011-01-27
申请号：JP2009162244
申请日：2009-07-08
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TANAKA KOSUKE , YAMADA KORYU , ITO KATSUHIRO , FUKAYA NAOYUKI , ISHIKAWA KAZUNORI , SHIBAYAMA YOSHINORI
IPC分类号： F16H61/00 , F16K31/06
摘要： PROBLEM TO BE SOLVED: To provide a solenoid valve avoiding wear of a sleeve outer periphery resulted from lateral pressure by making a direction of resultant force of the lateral force acting on a sleeve the same when output hydraulic pressure is output and when not output.SOLUTION: The solenoid valve includes a feedback port 34 and an output port 26 at a part opposite to an input port 37 relative to the axis of the sleeve 22, and the sleeve includes a recess 31 provided to form a feedback oil passage 28, a seal part 27 provided to enclose the feedback oil passage and seal leaking oil, and a lateral pressure reducing groove 30 formed to let the oil leaked from the feedback oil path through the seal part flow outside a valve section. The solenoid valve is configured so that the lateral pressure reducing groove lets out oil to make the direction of resultant force of the lateral force acting on the sleeve the same when the output hydraulic pressure is output and when not output, and avoids a defect that the sleeve has wear or the like.
摘要翻译：要解决的问题：提供一种电磁阀，通过在输出液压输出时和当不输出时，使作用在套筒上的横向力的合力方向相同时，避免由侧向压力引起的套筒外周的磨损。：电磁阀在相对于套筒22的轴线的输入端口37的相对部分处具有反馈端口34和输出端口26，并且套筒包括设置成形成反馈油通道28的凹部31，密封件设置为包围反馈油通道并密封泄漏油的部分27以及形成为使油从反馈油路通过密封部分泄漏的流体流过阀部分的侧向减压槽30。电磁阀构造成使得侧向减压槽在输出液压输出时不产生油时，使作用在套筒上的横向力的合力方向相同，并且避免了缺陷袖子有磨损等。

6. 发明专利

JP2010008327A Method and device for evaluating transmission 审中-公开
标题翻译：用于评估传输的方法和装置
公开(公告)号：JP2010008327A
公开(公告)日：2010-01-14
申请号：JP2008170368
申请日：2008-06-30
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： SHIBAYAMA YOSHINORI , TERASHIMA KINYA , ICHIKAWA TOSHIYUKI
IPC分类号： G01M99/00 , F16H63/34
CPC分类号： F16H63/483 , F16H2061/1208
摘要： PROBLEM TO BE SOLVED: To provide a method of evaluating a transmission capable of duplicating conditions equivalent to those in an evaluation test for an actual vehicle on a slope upon performing an evaluation test of functions of the transmission by applying a torque to a specific part of a parking mechanism and the like.
SOLUTION: The method of evaluating the transmission includes: a torque applying step of instantly applying, to drive shafts 7, 9, a predetermined torque generated by free fall of a weight member 13 in a torque generating part 18; and an upon-release torque detection step of locking brake parts 15, 16, keeping distortion of the drive shafts 7, 9 generated when applying the predetermined torque, and releasing torsion of the drive shafts by switching the range of an automatic transmission 2 from the P range to the N range to detect torque upon the release. With this method, it is possible to perform function evaluation equivalent to that performed with a foot brake locked and a parking lock unlocked by using the brake parts as parts corresponding to foot brakes of actual vehicles.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种方法，用于通过对转矩函数施加扭矩来执行对变速器的功能的评估试验，能够对与实际车辆的评价试验相当的条件的斜率进行复制的传动装置停车机构的具体部分等。评估变速器的方法包括：扭矩施加步骤，立即施加驱动轴7,9的由转矩产生部件18中的配重构件13自由下落产生的预定扭矩; 以及释放扭矩检测步骤，用于锁定制动部件15,16，当施加预定扭矩时产生的驱动轴7,9的变形，并且通过将自动变速器2的范围从 P范围到N范围，以检测释放时的扭矩。通过这种方法，可以执行与通过使用制动器部件对应于实际车辆的脚踏制动器的部件来解锁的脚踏制动器锁定和停车锁定所执行的功能评估。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2005256877A Hydraulic control device for automatic transmission 有权
标题翻译：液压控制装置自动变速器
公开(公告)号：JP2005256877A
公开(公告)日：2005-09-22
申请号：JP2004066449
申请日：2004-03-09
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： SHIMIZU TETSUYA , TSUCHIDA KENICHI , SUZUKI AKITOMO , ISHIKAWA KAZUNORI , SHIBAYAMA YOSHINORI
IPC分类号： F16H61/00 , B60T8/34 , F16H59/68 , F16H61/02 , F16H61/04 , F16H61/68 , F16H61/684 , F16H61/686
CPC分类号： F16H61/0206 , F16H61/04 , F16H61/12 , F16H61/686 , F16H2061/1224 , F16H2061/205 , F16H2200/0052 , F16H2200/2007 , F16H2200/2023 , F16H2200/2097 , F16H2312/04
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control device for an automatic transmission, capable of preventing speed change shock without prohibiting improved fuel economy of a vehicle or compactness of the automatic transmission. SOLUTION: This hydraulic device for an automatic transmission is provided with a hydraulic servo 25 to control the engagement state of a clutch C-1 based on supplied hydraulic pressure, a linear solenoid valve 21 for the C-1 to output signal pressure by regulating hydraulic pressure, a control valve 22 to output control pressure as regulated line pressure P L based on the signal pressure from the linear solenoid valve 21 for the C-1, and a C-1 applied relay valve 23 to take input of the control pressure and the line pressure P L to be outputted to the hydraulic servo 25 after selective change-over. In an oil passage g to input the line pressure P L to the C-1 applied relay valve 23, an orifice 30 to regulate flow is provided. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于自动变速器的液压控制装置，其能够防止变速冲击而不阻止改善车辆的燃油经济性或自动变速器的紧凑性。该解决方案：用于自动变速器的液压装置设置有液压伺服机构25，用于根据所提供的液压来控制离合器C-1的接合状态，用于C-1的线性电磁阀21输出信号压力通过调节液压，控制阀22基于来自用于C-1的线性电磁阀21的信号压力和施加C-1的继电器输出作为调节管路压力P L 的控制压力阀23将控制压力和管路压力P L 的输入输出到液压伺服机构25后进行选择转换。在向施加C-1的继动阀23输入管路压力P L 的油路g中，设置有用于调节流量的孔口30。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005061450A Lubricating oil feeding structure of automatic transmission and annular receiver for automatic transmission 有权
标题翻译：用于自动变速器的自动变速器和环形接收器的润滑油输送结构
公开(公告)号：JP2005061450A
公开(公告)日：2005-03-10
申请号：JP2003207754
申请日：2003-08-18
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： NIIMI ATSUSHI , NOBATA MICHIO , KASUYA SATORU , SHIBAYAMA YOSHINORI , NISHIDA MASAAKI
IPC分类号： F16H57/04 , F16H57/08 , F16N31/00
CPC分类号： F16H57/0421 , F16H57/043
摘要： PROBLEM TO BE SOLVED: To provide a lubricating oil feeding structure of an automatic transmission and an annular receiver for the transmission capable of securing at all times the feed of the lubricating oil to a rotary slide contacting part of a rotary member of a pinion shaft etc. irrespective of the relative rotating positioning of the receiver and an oil outflow hole in between.
SOLUTION: The annual receiver 49 is furnished with an oil take-in recess 49c and an oil passing notch 49g, which are arranged alternately at a certain pitch centering on an input shaft 11 in such an arrangement that their inside diametric open ends 49k and 49m are approaching each other, wherein the circumferential direction dimension L
1 of the recess 49c is formed longer than the circumferential direction dimension L
2 of the notch 49g. This allows taking in the lubricating oil effectively irrespective of the relative rotating positioning of the annular receiver 49 and the oil outflow hole 47b in between owing to this arrangement in which the circumferential direction dimension of the recess 49c is longer than that of the notch 49g is approached at all times to the oil outflow hole 47b when the lubricating oil is to be supplied to a needle bearing 33.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于变速器的自动变速器的润滑油供给结构和用于变速器的环形接收器，其能够始终确保润滑油的进给到旋转构件的旋转滑动接触部分小齿轮轴等，而不管接收器的相对旋转定位和其间的油流出孔。解决方案：每年的接收器49配备有一个吸油口49c和一个油通道缺口49g，它们以一定的间距以一定的间距排列在一个输入轴11上，使得它们的内部直径开口端 49k和49m彼此接近，其中凹部49c的圆周方向尺寸L 1 形成为比凹口49g的圆周方向尺寸L 2 更长。由于凹部49c的圆周方向尺寸比槽口49g的圆周方向尺寸长，因此能够有效地吸入润滑油，而不管环形接收器49和油流出孔47b之间的相对旋转定位如何当将润滑油供给到滚针轴承33时，始终接近油流出孔47b。（C）2005，JPO＆NCIPI

9. 发明专利

JP2011214641A Power transmission device 有权
标题翻译：电力传输装置
公开(公告)号：JP2011214641A
公开(公告)日：2011-10-27
申请号：JP2010082491
申请日：2010-03-31
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： SHIBAYAMA YOSHINORI , TSUNEMATSU ISAO , ISHIKAWA TOMOYUKI , ITO TATSUAKI
IPC分类号： F16H57/04
CPC分类号： F16H57/0483 , F16H57/037 , F16H57/0427 , F16H57/045 , F16H57/0457 , F16H57/0471 , Y10T74/19991
摘要： PROBLEM TO BE SOLVED: To suppress shortage of lubricating oil supplied to a predetermined object to be lubricated.SOLUTION: A power transmission device comprises a catch tank 80, an oil path 82 which supplies lubricating oil in the catch tank 80 to a bearing 62a, a top part 21b which receives lubricating oil raised by a differential ring gear 65 to guide the lubricating oil to the catch tank 80, and an oil path 84 which guides lubricating oil discharged from an oil pump to the catch tank 80. Thus, the shortage of lubricating oil supplied to the bearing 62a can be suppressed even when either the amount of lubricating oil raised by the differential ring gear 65 to reach the catch tank 80 by way of the top part 21b or the amount of lubricating oil discharged from the oil pump to be guided to the catch tank 80 through the oil path 84 is small.
摘要翻译：要解决的问题：为了抑制供给到要被润滑的预定物体的润滑油的不足。解决方案：一种动力传递装置，包括一个收集罐80，一个在捕获罐80中的轴承62a供应润滑油的油路82，接收由差速器齿圈65提升以将润滑油引导到收集罐80的润滑油的顶部21b，以及将从油泵排出的润滑油引导到储油罐80的油路84.因此，短缺即使通过差速器齿圈65升高到通过顶部部分21b到达止回阀80的润滑油的量或从油泵排出的润滑油的量，也能够抑制供给到轴承62a的润滑油通过油路84被引导到捕集罐80很小。

10. 发明专利

JP2010096281A Range shifting device 审中-公开
标题翻译：范围移位装置
公开(公告)号：JP2010096281A
公开(公告)日：2010-04-30
申请号：JP2008267928
申请日：2008-10-16
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： NAKAMURA TOMOYA , SHIBAYAMA YOSHINORI
IPC分类号： F16H61/28 , F16H59/10 , F16H61/00 , F16H61/02 , F16H61/686 , F16H63/34
CPC分类号： F16H61/0437 , F16H61/686 , F16H2061/0481 , F16H2061/0485 , F16H2061/0488 , Y10T74/20159
摘要： PROBLEM TO BE SOLVED: To alleviate a shock at the time of switching ranges such as a shock caused when a brake B-1 is disengaged earlier than a clutch C-1 and a one-way clutch is engaged (first gear), in a case that a D→N operation is performed during running at a second gear. SOLUTION: When, for example, a D→N operation is performed during running at a second gear using a range shifting device by a shift-by-wire method, a clutch C-1 is first disengaged with a linear solenoid valve actuated by electric signals S1, S3, S6 through an A/T control unit U2. Subsequently, at an interval of a predetermined delay time given by a retarding means U1a, the motor 32 of a drive mechanism 35 is driven to switch the manual valve 20 to an N range position, thereby the brake B-1 is drained. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题为了减轻在离合器C-1和单向离合器接合之前切换例如制动器B-1脱离时引起的冲击时的冲击时的冲击（第一档）在第二档运行时执行D→N操作的情况。
解决方案：当通过换档方式使用换档装置在例如第二档运行时执行D→N操作时，离合器C-1首先与线性电磁阀由电信号S1，S3，S6通过A / T控制单元U2启动。随后，在由延迟装置U1a给定的预定延迟时间的间隔，驱动机构35的马达32被驱动以将手动阀20切换到N档位置，从而制动器B-1被排出。版权所有（C）2010，JPO＆INPIT

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