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1. 发明申请

US20100081537A1 AUTOMATIC TRANSMISSION AND ADJUSTING METHOD OF GAP IN AXIAL DIRECTION OF AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器轴向自动变速和调整方法
公开(公告)号：US20100081537A1
公开(公告)日：2010-04-01
申请号：US12500341
申请日：2009-07-09
申请人： Naohiro SAKAUE , Tatsuhiko IWASAKI , Jun NAKAMURA , Narihito HONGAWARA , Katsutoshi MUKAI
发明人： Naohiro SAKAUE , Tatsuhiko IWASAKI , Jun NAKAMURA , Narihito HONGAWARA , Katsutoshi MUKAI
IPC分类号： F16H57/08 , F16H3/62 , F16H3/44 , B23P15/14
CPC分类号： F16H57/023 , F16H2057/02043 , F16H2057/02047 , F16H2057/0221 , F16H2057/0235 , Y10T29/49464
摘要： An automatic transmission comprises a transmission mechanism including plural planetary gear sets, a transmission case storing the transmission mechanism, and an end cover closing an opening at one end of the transmission case. A planetary gear set disposed the closest to the end cover is assembled in such a manner that before the end cover is attached to the transmission case, a sun gear is assembled to the transmission case and a pinion carrier is assembled to the end cover. A thrust washer is disposed between an end face of the sun gear and an end face of an inner peripheral portion of the pinion carrier. The thrust washer is a member for adjusting a gap which is formed in an axial direction in the transmission case, and the member is selected from plural ones which have different axial thicknesses from each other.
摘要翻译：一种自动变速器包括一个包括多个行星齿轮组的变速机构，一个储存变速机构的变速箱和一个封闭变速箱一端开口的端盖。以最靠近端盖设置的行星齿轮组组装成使得在端盖附接到变速器壳体之前，将太阳齿轮组装到变速器壳体上，并且将小齿轮架组装到端盖。止推垫圈设置在太阳轮的端面与小齿轮架的内周部的端面之间。止推垫圈是用于调节在变速箱中沿轴向形成的间隙的构件，并且该构件从具有彼此不同的轴向厚度的多个中选择。

2. 发明申请

US20080113845A1 AUTOMATIC TRANSMISSION 失效
标题翻译：自动变速器
公开(公告)号：US20080113845A1
公开(公告)日：2008-05-15
申请号：US11876927
申请日：2007-10-23
申请人： Shinya KAMADA , Junichi DOI , Takamichi TERAOKA , Tokimori SAKA , Shinya YAMAMOTO , Tatsuhiko IWASAKI , Tatsutoshi MIZOBE , Hideo TOYOTA , Naohiro SAKAUE , Norio IWASHITA
发明人： Shinya KAMADA , Junichi DOI , Takamichi TERAOKA , Tokimori SAKA , Shinya YAMAMOTO , Tatsuhiko IWASAKI , Tatsutoshi MIZOBE , Hideo TOYOTA , Naohiro SAKAUE , Norio IWASHITA
IPC分类号： F16H3/62
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/201 , F16H2200/2097
摘要： On an input shaft are provided in order from a side of an engine a torque converter with a lock-up clutch, a first planetary gear set as a multiplying mechanism, a counter drive gear outputting a rotational drive force to a countershaft, a second planetary gear set as a speed-change element, a third planetary gear set as a speed-change element. Accordingly, there can be provided an automatic transmission for six forward speeds with plural planetary gear sets, clutches and brakes that can properly reduce a clutch capacity and restrain gear noises with its compact and light-weighted structure.
摘要翻译：在输入轴上从发动机一侧依次设有具有锁止离合器的变矩器，作为乘法机构的第一行星齿轮组，向中间轴输出旋转驱动力的反向驱动齿轮，第二行星齿轮齿轮组作为变速元件，作为变速元件的第三行星齿轮组。因此，可以提供六个前进速度的自动变速器，其具有多个行星齿轮组，离合器和制动器，其可以适当地降低离合器容量并且以其紧凑和轻重量结构来抑制齿轮噪声。

3. 发明申请

US20080108468A1 AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器
公开(公告)号：US20080108468A1
公开(公告)日：2008-05-08
申请号：US11876954
申请日：2007-10-23
申请人： Tatsuhiko IWASAKI , Junichi DOI , Tatsutoshi MIZOBE , Naohiro SAKAUE
发明人： Tatsuhiko IWASAKI , Junichi DOI , Tatsutoshi MIZOBE , Naohiro SAKAUE
IPC分类号： F16H47/04
CPC分类号： F16H63/3026 , F16D21/06 , F16D2021/0661 , F16H3/66 , F16H2200/0052 , F16H2200/201
摘要： Each of first and second multi-plate clutches comprises a clutch outer cylinder portion provided to be coaxial with the input shaft and connected with a first or second rotational element, a clutch inner cylinder portion provided to be coaxial with an input shaft, plural clutch plates provided between these cylinder portions to slide in an axial direction of the input shaft within the clutch outer or inner cylinder portion, and a clutch piston provided to slide in the axial direction and press the clutch plates for connecting the clutch outer cylinder portion with the clutch inner cylinder portion. The clutch outer and inner cylinder portions of each of the first and second multi-plate clutches are provided in the axial direction, and there is provided a support wall portion that is connected with the input shaft and supports the clutch inner cylinder portion of each of the multi-plate clutches.
摘要翻译：第一和第二多板离合器中的每一个包括设置成与输入轴同轴并与第一或第二旋转元件连接的离合器外筒部分，设置成与输入轴同轴的离合器内筒部分，多个离合器片设置在这些气缸部之间，在离合器外筒部或内筒部内沿输入轴的轴向滑动;离合器活塞，设置成沿轴向滑动，并且按压离合器片，用于将离合器外筒部与离合器内筒部。第一和第二多板离合器的离合器外筒部和内筒部分沿轴向设置，并且设置有支撑壁部分，其与输入轴连接并支撑每个的离合器内筒部分多板离合器。

4. 发明申请

US20090088282A1 AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器
公开(公告)号：US20090088282A1
公开(公告)日：2009-04-02
申请号：US12243261
申请日：2008-10-01
申请人： Tatsuhiko IWASAKI , Takamichi TERAOKA , Shinya KAMADA
发明人： Tatsuhiko IWASAKI , Takamichi TERAOKA , Shinya KAMADA
IPC分类号： F16H57/04 , F16H3/44
CPC分类号： F16H3/66 , F16H57/0421 , F16H57/043 , F16H57/0471 , F16H57/0484 , F16H2200/0052 , F16H2200/201 , F16H2200/2043 , F16H2200/2046
摘要： In an automatic transmission, a planetary gear set is disposed adjacently to an end cover and configured such that its inner peripheral face of a carrier is rotatably supported on an outer peripheral face of a boss portion provided at the end cover. A lubricating-oil supply passage comprises an oil passage formed from the end cover to the boss portion, an oil passage formed in the carrier so as to tightly connect to the oil passage at the inner face of the carrier, and an oil passage formed in the pinion shaft so as to tightly connect to the oil passage and reach an outer peripheral face of the pinion shaft. There is provided a lubricating oil supply means for supplying lubricating oil to the bearing portion via the above-descried lubricating-oil supply passage.
摘要翻译：在自动变速器中，行星齿轮组相对于端盖相邻设置，并且构造成使得其行星架的内周面可旋转地支撑在设置在端盖上的凸台部的外周面上。润滑油供给通路包括从端盖形成到凸台部的油路，形成在载体上的油路，以便与载体的内表面上的油路紧密连接;油路，小齿轮轴，以紧紧连接到油路并到达小齿轮轴的外周面。提供了一种用于经由上述润滑油供给通道向轴承部分供给润滑油的润滑油供给装置。

5. 发明申请

US20100011896A1 AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器
公开(公告)号：US20100011896A1
公开(公告)日：2010-01-21
申请号：US12427940
申请日：2009-04-22
申请人： Tatsuhiko IWASAKI , Masako SHINOHARA
发明人： Tatsuhiko IWASAKI , Masako SHINOHARA
IPC分类号： F16H57/04
CPC分类号： F16H57/0494 , F16H57/0426 , Y10T74/19991
摘要： An automatic transmission comprises a converter case storing a torque converter, a transmission case storing a transmission mechanism, the transmission case connecting to the converter case at a front thereof and having a rear wall portion to close an end at a rear thereof, a lubricating-oil introduction passage provided at the converter case to introduce lubricating oil, a rear-side lubricating-oil supply passage provided at the rear wall portion to supply the lubricating oil to the transmission mechanism, a lubricating-oil supply pipe extending toward the rear wall portion in the transmission case, an upstream end of which connects to the lubricating-oil introduction passage and a downstream end of which connects to the rear-side lubricating-oil supply passage, wherein the lubricating-oil supply pipe is supported between the converter case and the rear wall portion.
摘要翻译：一种自动变速器，包括储存变矩器的变换器壳体，存储变速机构的变速器壳体，在前侧连接到变换器壳体的变速器壳体，并具有后壁部，以使其后端封闭，油引入通道，设置在转换器壳体处以引入润滑油;后侧润滑油供给通道，设置在后壁部分，以将润滑油供应到变速机构;润滑油供给管，其向后壁部分延伸在变速器壳体中，其上游端连接到润滑油引入通道，下游端连接到后侧润滑油供应通道，其中润滑油供给管被支撑在转换器壳体和后壁部分。

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