公开(公告)号：US20120304726A1

公开(公告)日：2012-12-06

申请号：US13478567

申请日：2012-05-23

申请人： Souichirou Sumida ,  Shuji Ichijo ,  Toru Yagasaki ,  Yukio Yuzawa ,  Kazuhiko Isoe

发明人： Souichirou Sumida ,  Shuji Ichijo ,  Toru Yagasaki ,  Yukio Yuzawa ,  Kazuhiko Isoe

IPC分类号： B21D35/00 ,  B21D31/02

CPC分类号： F16H55/56 ,  B21D53/261 ,  F16H63/065

摘要： An oil hole penetrating through a partition wall of a pulley cover of a continuously variable transmission is formed in a direction perpendicular to an axis of the pulley cover. The pulley cover, having first and second hydraulic oil chambers through which a movable pulley half of a pulley of the continuously variable transmission is biased toward a fixed pulley half thereof, is manufactured in the step of machining a metal sheet. The manufacturing step includes a first step of press-forming the annular partition wall of the pulley cover, a second step of opening the oil hole in the partition wall, the oil hole allowing communication between the first and second hydraulic oil chambers, and a third step of press-forming the peripheral wall of the second hydraulic oil chamber at an outer side, in a radial direction, of the partition wall.

摘要翻译： 在与皮带轮罩的轴线垂直的方向上形成贯穿无级变速器的皮带轮罩的分隔壁的油孔。 在加工金属板的步骤中，制造具有第一和第二液压油室的滑轮罩，通过该第一和第二液压油室，无级变速器的带轮的可动皮带轮一半朝向固定皮带轮一侧偏置。 该制造工序包括对带轮罩的环状分隔壁进行加压成型的第一工序，使分隔壁上的油孔开放的第二工序，允许第一和第二液压油室之间连通的油孔，以及第三工序 在分隔壁的径向外侧压入第二液压油室的周壁的步骤。

公开(公告)号：US09021851B2

公开(公告)日：2015-05-05

申请号：US13478567

申请日：2012-05-23

申请人： Souichirou Sumida ,  Shuji Ichijo ,  Toru Yagasaki ,  Yukio Yuzawa ,  Kazuhiko Isoe

发明人： Souichirou Sumida ,  Shuji Ichijo ,  Toru Yagasaki ,  Yukio Yuzawa ,  Kazuhiko Isoe

IPC分类号： F16H55/56 ,  F16H63/06 ,  B21D53/26

CPC分类号： F16H55/56 ,  B21D53/261 ,  F16H63/065

摘要： An oil hole penetrating through a partition wall of a pulley cover of a continuously variable transmission is formed in a direction perpendicular to an axis of the pulley cover. The pulley cover, having first and second hydraulic oil chambers through which a movable pulley half of a pulley of the continuously variable transmission is biased toward a fixed pulley half thereof, is manufactured in the step of machining a metal sheet. The manufacturing step includes a first step of press-forming the annular partition wall of the pulley cover, a second step of opening the oil hole in the partition wall, the oil hole allowing communication between the first and second hydraulic oil chambers, and a third step of press-forming the peripheral wall of the second hydraulic oil chamber at an outer side, in a radial direction, of the partition wall.

摘要翻译： 在与皮带轮罩的轴线垂直的方向上形成贯穿无级变速器的皮带轮罩的分隔壁的油孔。 在加工金属板的步骤中，制造具有第一和第二液压油室的滑轮罩，通过该第一和第二液压油室，无级变速器的带轮的可动皮带轮一半朝向固定皮带轮一侧偏置。 该制造工序包括对带轮罩的环状分隔壁进行加压成型的第一工序，使分隔壁上的油孔开放的第二工序，允许第一和第二液压油室之间连通的油孔，以及第三工序 在分隔壁的径向外侧压入第二液压油室的周壁的步骤。

公开(公告)号：US06655232B2

公开(公告)日：2003-12-02

申请号：US10125387

申请日：2002-04-19

申请人： Atsushi Fujikawa ,  Shuji Ichijo ,  Yukihiko Fukushima ,  Makoto Sumi ,  Mitsuro Ohtaki ,  Katsuyuki Narai ,  Takashi Hasegawa ,  Shuichi Fujimoto

发明人： Atsushi Fujikawa ,  Shuji Ichijo ,  Yukihiko Fukushima ,  Makoto Sumi ,  Mitsuro Ohtaki ,  Katsuyuki Narai ,  Takashi Hasegawa ,  Shuichi Fujimoto

IPC分类号： F16H5900

CPC分类号： F16H61/0025 ,  F16H61/0009 ,  F16H61/0021 ,  F16H61/662 ,  Y10T74/2186

摘要： A hydraulic controller comprises a first hydraulic control valve 60, which is mounted on an end face S1 of a first housing unit H1, an oil pump 50, which is mounted on the first hydraulic control valve 60, and an input shaft 1 of a transmission, which shaft is provided rotatably in a transmission housing. The oil pump 50 comprises an outer rotor 52 and an inner rotor 53 in a pump casing 51 and 54, which is mounted on the valve body of the first hydraulic control valve 60. The input shaft 1, which is inserted into the pump casing and fit into the inner rotor 53, rotates and drives the inner rotor. The oil pump 50 sucks oil from the bottom of the transmission housing and supplies it through the mounted part into the first hydraulic control valve 60.

公开(公告)号：US06763743B2

公开(公告)日：2004-07-20

申请号：US10123227

申请日：2002-04-17

申请人： Naoto Watanabe ,  Shuji Ichijo ,  Makoto Sumi ,  Hiroshi Saotome

发明人： Naoto Watanabe ,  Shuji Ichijo ,  Makoto Sumi ,  Hiroshi Saotome

IPC分类号： F16F1510

CPC分类号： F16F15/1315 ,  Y10T74/2125

摘要： A flywheel device for a prime mover can be made compact in axial size and has an effectively increased inertial mass. The flywheel device includes a drive plate and a mass ring. The drive plate has an annular projection and is attached to a crankshaft concentric with the crankshaft. The mass ring has an annular recess and is concentrically attached to the drive plate by the annular recess being fitted on the annular projection of the drive plate. The flywheel device transmits torque from an engine as the prime mover to the input shaft of an automatic transmission while reducing variation in the torque.

摘要翻译： 用于原动机的飞轮装置可以制造成轴向尺寸紧凑并且具有有效增加的惯性质量。 飞轮装置包括驱动板和质量环。 驱动板具有环形凸起并且附接到与曲轴同心的曲轴。 质量环具有环形凹部，并且通过安装在驱动板的环形突起上的环形凹槽同心地附接到驱动板。 飞轮装置将来自作为原动机的发动机的扭矩传递到自动变速器的输入轴，同时减小扭矩的变化。