公开(公告)号：US08508090B2

公开(公告)日：2013-08-13

申请号：US13203840

申请日：2010-02-19

申请人： Koichi Tanaka ,  Terasu Harashima ,  Rikiya Kubo

发明人： Koichi Tanaka ,  Terasu Harashima ,  Rikiya Kubo

IPC分类号： H02K7/08 ,  H02K9/00 ,  F16D13/00 ,  F16H57/04

CPC分类号： H02K9/19 ,  B60K17/165 ,  B60K2001/001 ,  B60K2001/006 ,  B60L3/0061 ,  B60L2240/36 ,  B60Y2306/03 ,  F16H48/08 ,  F16H48/38 ,  F16H57/0476 ,  F16H2001/2881 ,  H02K5/20 ,  H02K7/083 ,  H02K7/116 ,  Y02T10/641 ,  Y02T90/16

摘要： PROBLEM TO BE SOLVED: A lubrication structure of a power transmission apparatus is provided with a lubricating liquid transport pipe for cooling a rotating electrical machine used to allow a lubricated member positioned axially outwardly of the rotating electrical machine to be lubricated in the axial direction.SOLUTION: A lubrication structure comprises an oil pipe 44 having discharge nozzles 44a, 44c positioned vertically above coil ends 20a, 20b and discharge nozzles 44d, 44e axially outwardly of the discharge nozzle 44c in juxtaposed relationship with each other at the other axial end portion of the oil pipe 44, and a guide member 22 radially extending between the discharge nozzles 44d, 44e in the axial direction of a motor M and having a radially inner peripheral portion covering bearings 24, 42. The guide member 22 has a guide rib extending axially outwardly of a flange portion 22a to guide the oil discharged from the discharge nozzle 44e in the axial direction. A cover 13 has a cylindrical portion 13a covering the upper surface of a bearing 43. The cylindrical portion 13a is formed with an oil passage 13b for guiding the oil guided by the guide rib 22d to one axial end portion B of the bearing 43.

摘要翻译： 要解决的问题：动力传递装置的润滑结构设置有用于冷却旋转电机的润滑液输送管，用于使轴向向外旋转电机的润滑部件沿轴向润滑。 解决方案：润滑结构包括一个油管44，其具有位于螺旋端部20a，20b上方的排放喷嘴44a，44c和排出喷嘴44d，44e的排出喷嘴44d，44e，排出喷嘴44d，44e在排出喷嘴44c的另一轴向端部彼此并置关系 油管44和引导构件22，其沿着电动机M的轴向在排出喷嘴44d，44e之间径向延伸并且具有覆盖轴承24,42的径向内周部分。引导构件22具有轴向延伸的引导肋 在法兰部分22a的外侧，以引导从排出喷嘴44e沿轴向排出的油。 盖13具有覆盖轴承43的上表面的圆筒部13a。圆筒部13a形成有用于将由引导肋22d引导的油引导到轴承43的一个轴向端部B的油路13b。

公开(公告)号：US20070080041A1

公开(公告)日：2007-04-12

申请号：US11527500

申请日：2006-09-27

申请人： Shintaro Goto ,  Naoki Kato ,  Terasu Harashima

发明人： Shintaro Goto ,  Naoki Kato ,  Terasu Harashima

IPC分类号： F16D25/10

CPC分类号： F16D25/12 ,  F16D13/52 ,  F16D13/683 ,  F16D13/70 ,  F16D25/0638 ,  F16D25/10

摘要： The present invention relates to a frictional engagement apparatus comprising a first frictional engagement unit (42), a second frictional engagement unit (44) and being disposed axially spaced from the first frictional engaging unit, and one case (40) for supporting the first and the second frictional engagement unit non-rotatably circumferentially but shiftably axially relative thereto. One retaining ring (51) is fitted to the case to be located between the first and second frictional engagement unit, the retaining ring being abutted to the nearest first friction plate and/or the second friction plate to stop an approaching shift of the first frictional engagement unit and/or the second frictional engagement unit. At a portion of the retaining ring remote from the case a recess (51a) is formed for allowing an elastic deformation in a direction decreasing thickness thereof, when the first and second frictional engagement units approach to each other.

摘要翻译： 摩擦接合装置技术领域本发明涉及一种摩擦接合装置，包括第一摩擦接合单元（42），第二摩擦接合单元（44）并与第一摩擦接合单元轴向隔开地设置，以及一个壳体（40），用于支撑第一和 第二摩擦接合单元不可旋转地周向但相对于其可轴向地轴向移动。 一个固定环（51）装配到壳体上以位于第一和第二摩擦接合单元之间，保持环抵靠最近的第一摩擦板和/或第二摩擦板以停止第一摩擦 接合单元和/或第二摩擦接合单元。 在保持环远离壳体的一部分形成凹部（51a）以允许在其厚度减小的方向上的弹性变形时，当第一和第二摩擦接合单元彼此靠近时。

公开(公告)号：US20110203898A1

公开(公告)日：2011-08-25

申请号：US13033679

申请日：2011-02-24

申请人： Terasu Harashima ,  Koichi Tanaka ,  Atsushi Teshima ,  Yoshihiko Sasaki ,  Hiroshi Hamaguchi

发明人： Terasu Harashima ,  Koichi Tanaka ,  Atsushi Teshima ,  Yoshihiko Sasaki ,  Hiroshi Hamaguchi

IPC分类号： F16H57/04 ,  F16H48/06 ,  F16H48/20

CPC分类号： F16H57/0483 ,  B60K1/00 ,  B60K2001/001 ,  F16C33/6659 ,  F16C2361/65 ,  F16H57/0441 ,  F16H57/0471 ,  F16H57/0476 ,  F16H63/3416 ,  H02K7/006 ,  H02K7/116

摘要： A vehicle power transmission device includes: a first power transmission member including a cylindrical shaft end portion rotatably supported via a first bearing on an inner circumferential side of a non-rotating support wall; and a second power transmission member supported on the inside of the cylindrical shaft end portion via a second bearing radially overlapping with the first bearing by the cylindrical shaft end portion to be rotatable concentrically and relatively to the first power transmission member, the second power transmission member including a circular disc gear portion protruded to an outer circumferential side at a predetermined distance from the second bearing in a shaft center direction of the second power transmission member, at a portion facing the first bearing, the gear portion having an annular inner circumferential guide protruding portion for guiding to the first bearing a lubricant oil that passes through the second bearing for lubrication, that enters into a gap between the second bearing and the gear portion, and that travels to the outer circumferential side due to the centrifugal force.

摘要翻译： 一种车辆动力传递装置，包括：第一动力传递构件，其包括圆筒形的轴端部，其通过非旋转支撑壁的内周侧上的第一轴承可旋转地支撑; 以及第二动力传递构件，其经由与所述第一轴承径向重叠的所述圆筒形轴端部的第二轴承支撑在所述圆筒形轴端部的内侧，以能够同心地且相对于所述第一动力传递构件旋转，所述第二动力传递构件 包括圆形盘齿轮部分，在与所述第二动力传递构件的轴中心方向相对于所述第二轴承预定距离的外周侧处，在面向所述第一轴承的部分处，所述齿轮部分具有环形内周引导件突出 用于引导到第一轴承的润滑油，其通过用于润滑的第二轴承，其进入第二轴承和齿轮部之间的间隙，并且由于离心力而行进到外周侧。

公开(公告)号：US20100032260A1

公开(公告)日：2010-02-11

申请号：US12441041

申请日：2008-04-25

申请人： Terasu Harashima ,  Shundo Yamaguchi

发明人： Terasu Harashima ,  Shundo Yamaguchi

IPC分类号： F16H57/10

CPC分类号： F16H63/3026 ,  F16D25/0638 ,  F16D2048/0212

摘要： A frictional engagement device for an automatic transmission includes a tubular case, a friction member on one side that is supported on the case, a friction member on the other side that is supported on a rotary element, an annular piston having a pressing portion that presses the friction members toward one axial side with a thrust force from a pressure receiving portion that defines an annular hydraulic chamber between it and the case, and plural return springs for urging the piston toward the other axial side. The piston has a first pressure receiving section where the pressing portion is cut out over a predetermined angular range, and a second pressure receiving section other than the first pressure receiving section. An urging force of the return springs per unit angular range of the first pressure receiving section is greater than an urging force of the return springs per unit angular range of the second pressure receiving section.

摘要翻译： 用于自动变速器的摩擦接合装置包括一个管状壳体，一个支撑在壳体上的摩擦构件，另一侧的摩擦构件，该摩擦构件被支撑在一个旋转元件上，一个环形活塞， 摩擦构件朝向一个轴向侧具有来自在其与壳体之间限定环形液压室的受压部分的推力以及用于将活塞朝向另一个轴向侧推动的多个复位弹簧。 活塞具有第一压力接收部分，其中按压部分在预定角度范围内切除，以及除第一压力接收部分之外的第二压力接收部分。 第一受压部的每单位角范围的复位弹簧的推压力大于第二受压部的单位角度范围内的复位弹簧的推压力。

公开(公告)号：US08459134B2

公开(公告)日：2013-06-11

申请号：US13080798

申请日：2011-04-06

申请人： Terasu Harashima ,  Atsushi Teshima ,  Yoshihiko Sasaki ,  Hiroshi Hamaguchi

发明人： Terasu Harashima ,  Atsushi Teshima ,  Yoshihiko Sasaki ,  Hiroshi Hamaguchi

IPC分类号： F16H3/08

CPC分类号： F04C2/10 ,  F01C17/02 ,  F04C14/04 ,  F04C15/0061 ,  F16H3/003 ,  F16H57/0441 ,  F16H57/0483 ,  Y10T74/19219

摘要： A vehicle oil pump that is driven by a drive gear provided on a rotating shaft that rotates in one direction when a vehicle travels forward and rotates in the opposite direction when the vehicle travel backward includes a first driven gear that is in mesh with the drive gear and provided on a drive shaft of the vehicle oil pump via a first one-way clutch, an idler gear that is in mesh with the drive gear, and a second driven gear that is in mesh with the idler gear and provided on the drive shaft of the vehicle oil pump via a second one-way clutch. The first one-way clutch is configured to transmit rotation of the first driven gear to the drive shaft when the vehicle travels in one direction, from among forward and backward, and the second one-way clutch is configured to transmit rotation of the second driven gear to the drive shaft when the vehicle travels in the other direction, from among forward and backward.

摘要翻译： 一种车辆油泵，其由设置在旋转轴上的驱动齿轮驱动，所述驱动齿轮在车辆向前行进时沿一个方向旋转并且当车辆向后行进时沿相反方向旋转包括与所述驱动齿轮啮合的第一从动齿轮 并且经由第一单向离合器，与驱动齿轮啮合的空转齿轮和与惰轮啮合并设置在驱动轴上的第二从动齿轮设置在车辆油泵的驱动轴上 的车辆油泵经由第二单向离合器。 第一单向离合器构造成当车辆从前进和后退沿着一个方向行进时将第一从动齿轮的旋转传递到驱动轴，并且第二单向离合器构造成传递第二从动齿轮的旋转 当车辆在向前和向后沿另一个方向行进时，齿轮传递到驱动轴。

公开(公告)号：US20110252906A1

公开(公告)日：2011-10-20

申请号：US13080798

申请日：2011-04-06

申请人： Terasu HARASHIMA ,  Atsushi Teshima ,  Yoshihiko Sasaki ,  Hiroshi Hamaguchi

发明人： Terasu HARASHIMA ,  Atsushi Teshima ,  Yoshihiko Sasaki ,  Hiroshi Hamaguchi

IPC分类号： F16H3/08

CPC分类号： F04C2/10 ,  F01C17/02 ,  F04C14/04 ,  F04C15/0061 ,  F16H3/003 ,  F16H57/0441 ,  F16H57/0483 ,  Y10T74/19219

摘要： A vehicle oil pump that is driven by a drive gear provided on a rotating shaft that rotates in one direction when a vehicle travels forward and rotates in the opposite direction when the vehicle travel backward includes a first driven gear that is in mesh with the drive gear and provided on a drive shaft of the vehicle oil pump via a first one-way clutch, an idler gear that is in mesh with the drive gear, and a second driven gear that is in mesh with the idler gear and provided on the drive shaft of the vehicle oil pump via a second one-way clutch. The first one-way clutch is configured to transmit rotation of the first driven gear to the drive shaft when the vehicle travels in one direction, from among forward and backward, and the second one-way clutch is configured to transmit rotation of the second driven gear to the drive shaft when the vehicle travels in the other direction, from among forward and backward.

摘要翻译： 一种车辆油泵，其由设置在旋转轴上的驱动齿轮驱动，所述驱动齿轮在车辆向前行进时沿一个方向旋转并且当车辆向后行进时沿相反方向旋转包括与所述驱动齿轮啮合的第一从动齿轮 并且经由第一单向离合器，与驱动齿轮啮合的空转齿轮和与惰轮啮合并设置在驱动轴上的第二从动齿轮设置在车辆油泵的驱动轴上 的车辆油泵经由第二单向离合器。 第一单向离合器构造成当车辆从前进和后退沿着一个方向行进时将第一从动齿轮的旋转传递到驱动轴，并且第二单向离合器构造成传递第二从动齿轮的旋转 当车辆在向前和向后沿另一个方向行进时，齿轮传递到驱动轴。

公开(公告)号：US20100170764A1

公开(公告)日：2010-07-08

申请号：US12684295

申请日：2010-01-08

申请人： Terasu Harashima ,  Kazunori Kaneko ,  Tetsuya Kohno

发明人： Terasu Harashima ,  Kazunori Kaneko ,  Tetsuya Kohno

IPC分类号： F16D13/74

CPC分类号： F16D25/123 ,  F16D25/0638

摘要： An automatic transmission includes a clutch, a clutch drum, a piston, and a brake. The clutch drum, the clutch, and the brake are arranged in sequence in an interior space formed by joining a transmission case to a rear case in an axial direction from the rear case side. A separating/guiding wall that is provided in a circumferential direction so as to define a surplus lubricating oil trapping space for trapping surplus lubricating oil that gathers on an inner peripheral surface of the transmission case and in a second brake, and causes trapped surplus lubricating oil guided thereby into the surplus lubricating oil trapping space to flow downward in the circumferential direction, and a holding mechanism for restricting axial movement of the separating/guiding wall, are provided in relation to spline fitting portions formed on the inner peripheral surface of the transmission case.

摘要翻译： 自动变速器包括离合器，离合器鼓，活塞和制动器。 离合器鼓，离合器和制动器依次布置在通过从后壳侧沿轴向方向将变速器壳体连接到后壳体而形成的内部空间中。 分隔导向壁，其设置在圆周方向上，以便限定多余的润滑油捕获空间，用于捕获多个润滑油，所述多余的润滑油聚集在所述变速箱的内周面上和在第二制动器中，并且产生被捕获的剩余润滑油 引导到多余的润滑油捕集空间中，沿圆周方向向下流动，并且相对于形成在变速箱的内周面上的花键配合部分设置有用于限制分离/引导壁的轴向移动的保持机构 。

公开(公告)号：US20100126819A1

公开(公告)日：2010-05-27

申请号：US12624884

申请日：2009-11-24

申请人： Shintaro Goto ,  Terasu Harashima ,  Naoki Kato

发明人： Shintaro Goto ,  Terasu Harashima ,  Naoki Kato

IPC分类号： F16D13/22 ,  F16F1/06

CPC分类号： F16F1/328 ,  F16D25/0638 ,  F16D25/10 ,  F16D2048/0212 ,  Y10T403/587

摘要： A wave spring holding structure includes a wave spring that includes crest portions and recessed portions that are alternately formed in a circumferential direction thereof, and a first gap; a circular member provided to be rotatable around an axis; and an arc-shaped snap ring that includes a second gap, and that restricts movement of the circular member in a direction of the axis. The wave spring and the snap ring share the axis with the circular member. The wave spring and the snap ring are rotatable with respect to each other. The wave spring is disposed and held between the circular member and the snap ring so that the crest portions protrude toward the circular member, and the recessed portions protrude toward the snap ring. The first gap is formed in one of the crest portions.

摘要翻译： 波形弹簧保持结构包括波形弹簧，其包括在其圆周方向上交替形成的波峰部分和凹部，以及第一间隙; 设置成能够绕轴线旋转的圆形构件; 以及弧形卡环，其包括第二间隙，并且限制所述圆形构件沿所述轴线的方向的移动。 波形弹簧和卡环与圆形构件共享轴。 波形弹簧和卡环可相对于彼此旋转。 波形弹簧被设置并保持在圆形构件和卡环之间，使得波峰部朝向圆形构件突出，并且凹部朝向卡环突出。 第一间隙形成在其中一个顶部。

公开(公告)号：US20120299419A1

公开(公告)日：2012-11-29

申请号：US13203840

申请日：2010-02-19

申请人： Koichi Tanaka ,  Terasu Harashima ,  Rikiya Kubo

发明人： Koichi Tanaka ,  Terasu Harashima ,  Rikiya Kubo

IPC分类号： H02K5/16

CPC分类号： H02K9/19 ,  B60K17/165 ,  B60K2001/001 ,  B60K2001/006 ,  B60L3/0061 ,  B60L2240/36 ,  B60Y2306/03 ,  F16H48/08 ,  F16H48/38 ,  F16H57/0476 ,  F16H2001/2881 ,  H02K5/20 ,  H02K7/083 ,  H02K7/116 ,  Y02T10/641 ,  Y02T90/16

摘要： PROBLEM TO BE SOLVED: A lubrication structure of a power transmission apparatus is provided with a lubricating liquid transport pipe for cooling a rotating electrical machine used to allow a lubricated member positioned axially outwardly of the rotating electrical machine to be lubricated in the axial direction.SOLUTION: A lubrication structure comprises an oil pipe 44 having discharge nozzles 44a, 44c positioned vertically above coil ends 20a, 20b and discharge nozzles 44d, 44e axially outwardly of the discharge nozzle 44c in juxtaposed relationship with each other at the other axial end portion of the oil pipe 44, and a guide member 22 radially extending between the discharge nozzles 44d, 44e in the axial direction of a motor M and having a radially inner peripheral portion covering bearings 24, 42. The guide member 22 has a guide rib extending axially outwardly of a flange portion 22a to guide the oil discharged from the discharge nozzle 44e in the axial direction. A cover 13 has a cylindrical portion 13a covering the upper surface of a bearing 43. The cylindrical portion 13a is formed with an oil passage 13b for guiding the oil guided by the guide rib 22d to one axial end portion B of the bearing 43.

摘要翻译： 要解决的问题：动力传递装置的润滑结构设置有用于冷却旋转电机的润滑液输送管，用于使轴向向外旋转电机的润滑部件沿轴向润滑。 解决方案：润滑结构包括一个油管44，该油管44具有位于排出喷嘴44a，44c上方的排出喷嘴44a，44c，其排放喷嘴44a，44c位于螺旋端部20a，20b的上方，排出喷嘴44d，44e在排出喷嘴44c的轴向外侧彼此并排， 油管44和引导构件22，其沿着电动机M的轴向在排出喷嘴44d，44e之间径向延伸并且具有覆盖轴承24,42的径向内周部分。引导构件22具有轴向延伸的引导肋 在法兰部分22a的外侧，以引导从排出喷嘴44e沿轴向排出的油。 盖13具有覆盖轴承43的上表面的圆筒部13a。圆筒部13a形成有用于将由引导肋22d引导的油引导到轴承43的一个轴向端部B的油路13b。

公开(公告)号：US20090114501A1

公开(公告)日：2009-05-07

申请号：US12289143

申请日：2008-10-21

申请人： Shintaro Goto ,  Terasu Harashima ,  Naoki Kato

发明人： Shintaro Goto ,  Terasu Harashima ,  Naoki Kato

IPC分类号： F16D13/56

CPC分类号： F16D25/0638 ,  F16D13/70 ,  F16D25/12 ,  F16D2048/0212

摘要： A wave washer is interposed on an inner peripheral groove via a snap ring. The wave washer urges a radiation direction outer end of a bottom plate member against a wall surface side of the inner peripheral groove in a direction of an axis.

摘要翻译： 波形垫圈通过卡环插入在内周槽上。 波形洗衣机在轴向的方向上推动底板构件的辐射方向外端抵靠内周槽的壁面侧。