公开(公告)号：US20050124454A1

公开(公告)日：2005-06-09

申请号：US10986391

申请日：2004-11-12

申请人： Hiroyuki Nishizawa ,  Kisaburo Hayakawa ,  Shuzo Sanda ,  Masanobu Kimura ,  Masataka Osawa ,  Yuji Iwase ,  Naoto Tanaka ,  Naoki Moriguchi ,  Masami Sugaya

发明人： Hiroyuki Nishizawa ,  Kisaburo Hayakawa ,  Shuzo Sanda ,  Masanobu Kimura ,  Masataka Osawa ,  Yuji Iwase ,  Naoto Tanaka ,  Naoki Moriguchi ,  Masami Sugaya

IPC分类号： F16H61/02 ,  F16H59/68 ,  F16H61/00 ,  F16H61/30 ,  F16H61/662 ,  F16H61/664

CPC分类号： F16H61/6648

摘要： A controller determines a target gear ratio from an accelerator opening and a vehicle speed. The controller determines the stroke of a trunnion on the basis of the difference between present inclination and a target inclination, thereby to control stroke by a hydraulic control valve. The stroke is corrected according to input/output disc pushing force.

摘要翻译： 控制器根据加速器开度和车速确定目标传动比。 控制器基于当前倾斜度和目标倾斜度之间的差异来确定耳轴的行程，从而通过液压控制阀来控制行程。 行程根据输入/输出盘推动力进行校正。

公开(公告)号：US20150192195A1

公开(公告)日：2015-07-09

申请号：US14420182

申请日：2013-11-05

申请人： Daisuke Okamoto ,  Naoki Moriguchi ,  Morihiro Matsumoto ,  Masayuki Ishibashi ,  Daisuke Tokozakura

发明人： Daisuke Okamoto ,  Naoki Moriguchi ,  Morihiro Matsumoto ,  Masayuki Ishibashi ,  Daisuke Tokozakura

IPC分类号： F16H55/06 ,  B23F19/00 ,  F16H55/17

CPC分类号： F16H55/06 ,  B23F19/00 ,  F16H55/17 ,  Y10T74/19949

摘要： Provided are gears in which flanks of mutually meshing teeth are polished and finished to a predetermined surface texture. In the gears, the arithmetic mean roughness Ra of the tooth flanks is equal to or less than 0.15 μm and the peak height Rpk satisfies 0.01 μm

摘要翻译： 提供了齿轮，其中相互啮合的齿的侧面被抛光和精加工成预定的表面纹理。 在齿轮中，齿面的算术平均粗糙度Ra等于或小于0.15μm，并且在精加工和使用之后，峰高Rpk满足0.01μm

公开(公告)号：US5122103A

公开(公告)日：1992-06-16

申请号：US460998

申请日：1990-01-04

申请人： Yasunori Nakawaki ,  Toshiyuki Asada ,  Toshitake Suzuki ,  Yasuhiko Higashiyama ,  Akiharu Abe ,  Naoki Moriguchi

发明人： Yasunori Nakawaki ,  Toshiyuki Asada ,  Toshitake Suzuki ,  Yasuhiko Higashiyama ,  Akiharu Abe ,  Naoki Moriguchi

IPC分类号： F16H3/66

CPC分类号： F16H3/666 ,  F16H3/66 ,  F16H2200/0047 ,  F16H2200/0086 ,  F16H2200/201

摘要： A speed changing gear device for an automatic transmission, comprising a main gear assembly for providing a plurality of operating positions, and an axiliary gear assembly for providing a direct drive position and a speed changing drive position. The main gear assembly includes a single-pinion type first planetary gear unit having a first sun gear, a first planetary gear, a first ring gear and a first carrier, and a single-pinion type second planetary gear unit having a second sun gear, a second planetary gear, a second ring gear and a second carrier. The auxiliary gear assembly includes a third planetary gear unit having a third sun gear, at least one third planetary gear, a third ring gear and a third carrier. The first carrier and second ring gear are fixed to each other, or selectively connected to each other by a first clutch. The first and second sun gears, and the first sun gear and second carrier are selectively connected to each other by a second and a third clutch, respectively. The first sun gear, second sun gear and second carrier are selectively inhibited from rotating by a first brake, and the second carrier is inhibited from rotating by a second brake.

摘要翻译： 一种用于自动变速器的变速齿轮装置，包括用于提供多个操作位置的主齿轮组件和用于提供直接驱动位置和变速驱动位置的轴向齿轮组件。 主齿轮组件包括具有第一太阳齿轮，第一行星齿轮，第一环形齿轮和第一行星架的单小齿轮型第一行星齿轮单元和具有第二太阳齿轮的单小齿轮型第二行星齿轮单元， 第二行星齿轮，第二齿圈和第二行星架。 辅助齿轮组件包括具有第三太阳齿轮，至少一个第三行星齿轮，第三齿圈和第三行星架的第三行星齿轮单元。 第一行星齿轮架和第二齿圈彼此固定，或者通过第一离合器彼此选择性地连接。 第一和第二太阳齿轮以及第一太阳齿轮和第二载体分别通过第二和第三离合器彼此选择性地连接。 第一太阳齿轮，第二太阳齿轮和第二载体被第一制动器选择性地禁止旋转，并且第二载具被第二制动器禁止旋转。

公开(公告)号：US5057063A

公开(公告)日：1991-10-15

申请号：US493707

申请日：1990-03-15

申请人： Toshiyuki Asada ,  Yasuhiko Higashiyama ,  Yasunori Nakawaki ,  Toshitake Suzuki ,  Akiharu Abe ,  Naoki Moriguchi

发明人： Toshiyuki Asada ,  Yasuhiko Higashiyama ,  Yasunori Nakawaki ,  Toshitake Suzuki ,  Akiharu Abe ,  Naoki Moriguchi

IPC分类号： F16H3/66

CPC分类号： F16H3/666 ,  F16H2003/445 ,  F16H2200/0047 ,  F16H2200/0052 ,  F16H2200/0056 ,  F16H2200/201 ,  F16H2200/2046 ,  F16H2200/2048 ,  F16H2200/2051 ,  F16H2200/2056 ,  F16H2200/2061

摘要： A gear train for changing the rotational speed of an input shaft to transmit the resultant rotation to an output shaft consists of single pinion type first and second planetary gear sets and a double pinion type third planetary gear set. A sun gear of the first planetary gear set is normally or selectively connected to a carrier and a sun gear of the second planetary gear set, a carrier of the first planetary gear set is normally or selectively connected to a carrier of the third planetary gear set, the carrier of the second planetary gear set is normally or selectively connected to a sun gear of the third planetary gear set, a ring gear of the second planetary gear set is normally or selectively connected to a ring gear of the third planetary gear set, the input shaft is selectively connected to either one or both of the sun gear and the ring gear of the first planetary gear set, and the output shaft is connected to the sun gear of the third planetary gear set, whereby at least five forward speeds and one reverse are permitted to be set.