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公开(公告)号：US20090170616A1
公开(公告)日：2009-07-02
申请号：US12318224
申请日：2008-12-23
申请人： Toru Souda , Akihito Hongoya , Satoru Kasuya , Takahiro Torii , Tsuyoshi Yamaguchi , Takayuki Kawakami , Yoshiharu Harada
发明人： Toru Souda , Akihito Hongoya , Satoru Kasuya , Takahiro Torii , Tsuyoshi Yamaguchi , Takayuki Kawakami , Yoshiharu Harada
IPC分类号： F16D3/06
CPC分类号： F16H57/0025 , F16C3/02 , F16D3/06 , F16D2001/103 , Y10T403/7026
摘要： An automatic transmission that includes an input shaft; an output shaft; and a speed change mechanism portion that shifts a rotation of the input shaft to be transmitted to the output shaft, wherein: the output shaft has a spline formed in a range in which the output shaft fits in a power transmission shaft included in a vehicle, and n-stage (n is an integer of at least 2) chamfering is performed on a larger diameter portion of the spline.
摘要翻译： 一种包括输入轴的自动变速器; 输出轴; 以及变速机构部，其使输入轴的旋转移动到所述输出轴，其中：所述输出轴具有形成在所述输出轴配合在包括在车辆中的动力传递轴的范围内的花键， 和n级（n为至少为2的整数）在花键的较大直径部分上进行倒角。
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公开(公告)号：US08142099B2
公开(公告)日：2012-03-27
申请号：US12318224
申请日：2008-12-23
申请人： Toru Souda , Akihito Hongoya , Satoru Kasuya , Takahiro Torii , Tsuyoshi Yamaguchi , Takayuki Kawakami , Yoshiharu Harada
发明人： Toru Souda , Akihito Hongoya , Satoru Kasuya , Takahiro Torii , Tsuyoshi Yamaguchi , Takayuki Kawakami , Yoshiharu Harada
IPC分类号： B25G3/28
CPC分类号： F16H57/0025 , F16C3/02 , F16D3/06 , F16D2001/103 , Y10T403/7026
摘要： An automatic transmission that includes an input shaft; an output shaft; and a speed change mechanism portion that shifts a rotation of the input shaft to be transmitted to the output shaft, wherein: the output shaft has a spline formed in a range in which the output shaft fits in a power transmission shaft included in a vehicle, and n-stage (n is an integer of at least 2) chamfering is performed on a larger diameter portion of the spline.
摘要翻译： 一种包括输入轴的自动变速器; 输出轴; 以及变速机构部，其使输入轴的旋转移动到所述输出轴，其中：所述输出轴具有形成在所述输出轴配合在包括在车辆中的动力传递轴的范围内的花键， 和n级（n为至少为2的整数）在花键的较大直径部分上进行倒角。
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公开(公告)号：US20090180908A1
公开(公告)日：2009-07-16
申请号：US10585188
申请日：2005-02-18
申请人： Akira Matsuo , Akihito Hongoya , Mikio Iwase , Yoshinori Shibayama , Makoto Kaneso , Kamishima Hirofumi , Atsushi Hanawa , Koichi Miyamoto , Haruhisa Suzuki
发明人： Akira Matsuo , Akihito Hongoya , Mikio Iwase , Yoshinori Shibayama , Makoto Kaneso , Kamishima Hirofumi , Atsushi Hanawa , Koichi Miyamoto , Haruhisa Suzuki
CPC分类号： F16H61/0025 , F04C2/086 , F04C2/088 , F04C2/102 , F05C2201/0439
摘要： An oil pump includes a pump cover covering a recess in a side face of a pump body to form a gear compartment therebetween. A drive gear and a rotatably driven gear are meshed and mounted in the gear compartment. Working spaces R are formed by the engagement of the meshed gear teeth. Discharge ports are formed in both the pump body and the pump cover in communication with the gear compartment. A notch is formed in the pump body at the bottom of the gear compartment and extends from the front end of the discharge port in the pump body to the rear end of a discharge area for the working spaces. Another notch is formed in the inner side face of the pump cover, and extends from the front end of the discharge port in the cover to the rear end of the discharge area.
摘要翻译： 油泵包括覆盖在泵体的侧面中的凹部的泵盖，以在它们之间形成齿轮室。 驱动齿轮和可旋转从动齿轮啮合并安装在齿轮室中。 工作空间R由啮合齿轮齿的啮合形成。 排出口形成在泵体和泵盖之间，与齿轮室连通。 在泵体的齿轮室的底部形成有凹口，从泵体的排出口的前端延伸到工作空间的排出区域的后端。 在泵盖的内侧面形成有另一个凹口，并且从盖的排出口的前端延伸到排出区域的后端。
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公开(公告)号：US20100167866A1
公开(公告)日：2010-07-01
申请号：US12293737
申请日：2007-03-29
申请人： Takaaki Kato , Tsuyoshi Fukaya , Akihito Hongoya , Hiroyuki Tsukamoto , Masafumi Kinoshita , Masaru Morise
发明人： Takaaki Kato , Tsuyoshi Fukaya , Akihito Hongoya , Hiroyuki Tsukamoto , Masafumi Kinoshita , Masaru Morise
IPC分类号： F16H57/10
CPC分类号： F16H3/663 , F16H2200/006 , F16H2200/0086 , F16H2200/201 , F16H2200/2023 , F16H2200/2048
摘要： An automatic transmission in which first to third clutches which can couple an input shaft to a first element of a first multiple planetary gear set and second and fourth elements of the second multiple planetary gear set, respectively, are arranged on a front side of the first multiple planetary gear set. Thus, it is possible to prevent a situation in which disengaging of the third clutch in the first speed causes the fourth element of the first multiple planetary gear set to rotate in reverse and generate a large relative rotation with the first element.
摘要翻译： 一种自动变速器，其中分别将输入轴联接到第一多行星齿轮组的第一元件的第一至第三离合器和第二多行星齿轮组的第二和第四元件分别布置在第一和第二多行星齿轮组的前侧上 多行星齿轮组。 因此，可以防止在第一速度中第三离合器的分离使得第一多行星齿轮组的第四元件反向旋转并且与第一元件产生大的相对旋转的情况。
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5.发明授权Automatic transmission with a separator for removing oil from the surface of a rotary member 失效具有用于从旋转构件的表面去除油的分离器的自动变速器
公开(公告)号：US5960919A
公开(公告)日：1999-10-05
申请号：US880919
申请日：1997-06-23
申请人： Fumitomo Yokoyama , Kazuhisa Ozaki , Akihiro Kuroyanagi , Makoto Hijikata , Katsuyuki Asaoka , Akihito Hongoya , Kagenori Fukumura , Atsushi Tabata , Yasuo Hojo
发明人： Fumitomo Yokoyama , Kazuhisa Ozaki , Akihiro Kuroyanagi , Makoto Hijikata , Katsuyuki Asaoka , Akihito Hongoya , Kagenori Fukumura , Atsushi Tabata , Yasuo Hojo
CPC分类号： F16H57/0423 , F16H57/0484 , Y10T74/19991 , Y10T74/2186
摘要： An automatic transmission including at least one rotary member; a rotary member enclosure enclosing the rotary member; and an oil reservoir arranged below the rotary member enclosure for collecting and reserving the oil. An oil separator is located facing the outer circumference of the rotary member for separating the oil adhering to the rotary member. Because the amount of oil left on the surface of the rotary member is reduced, the amount of oil recovered in the oil reservoir is accordingly increased and the level of the oil surface in the oil reservoir is prevented from falling.
摘要翻译： 一种包括至少一个旋转构件的自动变速器; 围绕旋转构件的旋转构件外壳; 以及设置在旋转构件外壳下方用于收集和储存油的储油器。 油分离器面对旋转构件的外周面，用于分离附着在旋转构件上的油。 因为留在旋转构件表面上的油量减少，所以在储油器中回收的油的量相应地增加，并且防止储油器中的油面的水平下降。
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公开(公告)号：US07887456B2
公开(公告)日：2011-02-15
申请号：US12038357
申请日：2008-02-27
IPC分类号： F16H3/62
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/0086 , F16H2200/2012 , F16H2200/2046 , F16H2200/2048 , F16H2200/2051
摘要： To provide an automatic transmission apparatus for forward 8-speed, which keeps a transmission gear ratio step in good balance.The apparatus includes: a first planetary gear device PG0 having a ring gear R0 connected to an input shaft; a second planetary gear device PG1 having a carrier C1 connected to a carrier C0 of the first planetary gear device, and a sun gear S1 connected to R0; a third planetary gear device PG2 having a ring gear R2 connected to C1; a fourth planetary gear device PG3 having a sun gear S3 connected to a sun gear S2 of the third planetary gear device; a first clutch C-1 that selectively connects S2 to the input shaft; a second clutch C-2 that selectively connects C2 to the input shaft; a first brake B-1 that selectively regulates the rotation of R0; a second brake B-2 that selectively regulates the rotation of R2; a third brake B-3 that selectively regulates the rotation of S0; and a fourth brake B-4 that selectively regulates the rotation of R3. The apparatus further includes a third clutch C-3 that connects R0 and S1 to the input shaft, or connects R2 to C1. PG0 to PG3 are each provided as a single pinion type.
摘要翻译： 提供一种用于前进8速的自动变速装置，其保持变速器齿轮比的平衡。 该装置包括：具有连接到输入轴的齿圈R0的第一行星齿轮装置PG0; 具有连接到第一行星齿轮装置的行星架C0的行星架C1的第二行星齿轮装置PG1和连接到R0的太阳齿轮S1; 具有与C1连接的齿圈R2的第三行星齿轮装置PG2; 具有与第三行星齿轮装置的太阳齿轮S2连接的太阳齿轮S3的第四行星齿轮装置PG3; 选择性地将S2连接到输入轴的第一离合器C-1; 选择性地将C2连接到输入轴的第二离合器C-2; 选择性地调节R0的旋转的第一制动器B-1; 选择性地调节R2的旋转的第二制动器B-2; 选择性地调节S0的旋转的第三制动器B-3; 以及选择性地调节R3的旋转的第四制动器B-4。 该装置还包括将R0和S1连接到输入轴的第三离合器C-3，或将R2连接到C1。 PG0〜PG3分别设置为单小齿轮型。
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公开(公告)号：US07699590B2
公开(公告)日：2010-04-20
申请号：US10585188
申请日：2005-02-18
申请人： Akira Matsuo , Akihito Hongoya , Mikio Iwase , Yoshinori Shibayama , Makoto Kaneso , Kamishima Hirofumi , Atsushi Hanawa , Koichi Miyamoto , Haruhisa Suzuki
发明人： Akira Matsuo , Akihito Hongoya , Mikio Iwase , Yoshinori Shibayama , Makoto Kaneso , Kamishima Hirofumi , Atsushi Hanawa , Koichi Miyamoto , Haruhisa Suzuki
CPC分类号： F16H61/0025 , F04C2/086 , F04C2/088 , F04C2/102 , F05C2201/0439
摘要： An oil pump includes a pump cover covering a recess in a side face of a pump body to form a gear compartment therebetween. A drive gear and a rotatably driven gear are meshed and mounted in the gear compartment. Working spaces R are formed by the engagement of the meshed gear teeth. Discharge ports are formed in both the pump body and the pump cover in communication with the gear compartment. A notch is formed in the pump body at the bottom of the gear compartment and extends from the front end of the discharge port in the pump body to the rear end of a discharge area for the working spaces. Another notch is formed in the inner side face of the pump cover, and extends from the front end of the discharge port in the cover to the rear end of the discharge area.
摘要翻译： 油泵包括覆盖在泵体的侧面中的凹部的泵盖，以在它们之间形成齿轮室。 驱动齿轮和可旋转从动齿轮啮合并安装在齿轮室中。 工作空间R由啮合齿轮齿的啮合形成。 排出口形成在泵体和泵盖之间，与齿轮室连通。 在泵体的齿轮室的底部形成有凹口，从泵体的排出口的前端延伸到工作空间的排出区域的后端。 在泵盖的内侧面形成有另一个凹口，并且从盖的排出口的前端延伸到排出区域的后端。
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公开(公告)号：US20080248913A1
公开(公告)日：2008-10-09
申请号：US12038369
申请日：2008-02-27
IPC分类号： F16H3/62
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/0086 , F16H2200/2012 , F16H2200/2048 , F16H2200/2051
摘要： An automatic transmission having a second ring gear of planetary gear mechanisms and is connected to an input shaft so as to be able to transmit power thereto, and a first sun gear and a second sun gear, and a first carrier that are connected to each other are in turn connected to a third control brake and a first control brake, respectively. A third sun gear and a fourth sun gear of the planetary gear mechanisms are connected to each other, and are in turn detachably connected to the input shaft 14 by a first control clutch. A third ring gear R2 and a fourth ring gear R3 are connected to a second control brake and a fourth control brake, respectively. Furthermore, a third carriers is detachably connected to the input shaft by a second control clutch, and a fourth carrier is connected to an output shaft.
摘要翻译： 一种自动变速器，其具有行星齿轮机构的第二齿圈并且连接到输入轴以能够向其传递动力;以及第一太阳齿轮和第二太阳齿轮以及彼此连接的第一行星架 分别又连接到第三控制制动器和第一控制制动器。 行星齿轮机构的第三太阳齿轮和第四太阳齿轮彼此连接，并且通过第一控制离合器又可拆卸地连接到输入轴14。 第三齿圈R 2和第四齿圈R 3分别连接到第二控制制动器和第四控制制动器。 此外，第三托架通过第二控制离合器可拆卸地连接到输入轴，并且第四托架连接到输出轴。
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公开(公告)号：US07955213B2
公开(公告)日：2011-06-07
申请号：US12293737
申请日：2007-03-29
申请人： Takaaki Kato , Tsuyoshi Fukaya , Akihito Hongoya , Hiroyuki Tsukamoto , Masafumi Kinoshita , Masaru Morise
发明人： Takaaki Kato , Tsuyoshi Fukaya , Akihito Hongoya , Hiroyuki Tsukamoto , Masafumi Kinoshita , Masaru Morise
IPC分类号： F16H3/62
CPC分类号： F16H3/663 , F16H2200/006 , F16H2200/0086 , F16H2200/201 , F16H2200/2023 , F16H2200/2048
摘要： An automatic transmission in which first to third clutches which can couple an input shaft to a first element of a first multiple planetary gear set and second and fourth elements of the second multiple planetary gear set, respectively, are arranged on a front side of the first multiple planetary gear set. Thus, it is possible to prevent a situation in which disengaging of the third clutch in the first speed causes the fourth element of the first multiple planetary gear set to rotate in reverse and generate a large relative rotation with the first element.
摘要翻译： 一种自动变速器，其中分别将输入轴联接到第一多行星齿轮组的第一元件的第一至第三离合器和第二多行星齿轮组的第二和第四元件分别布置在第一和第二多行星齿轮组的前侧上 多个行星齿轮组。 因此，可以防止在第一速度中第三离合器的分离使得第一多行星齿轮组的第四元件反向旋转并且与第一元件产生大的相对旋转的情况。
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公开(公告)号：US07946947B2
公开(公告)日：2011-05-24
申请号：US12038543
申请日：2008-02-27
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/0086 , F16H2200/2012 , F16H2200/2046 , F16H2200/2048 , F16H2200/2051
摘要： In single pinion planetary gear mechanisms, a second sun gear is linked to an input shaft in a power-transmissible manner, a first sun gear is linked to a third control brake, and a first carrier and a second ring gear which are linked to each other are linked to a first control brake. In single pinion planetary gear mechanisms, a third sun gear and a fourth sun gear which are linked to each other are linked to the input shaft disengageably by a first control clutch, and a third ring gear and a fourth ring gear are linked to a second control brake and a fourth control brake, respectively. Furthermore, in the single pinion planetary gear mechanisms, a third carrier is linked to the input shaft disengageably by a second control clutch and a fourth carrier is linked to an output shaft.
摘要翻译： 在单小齿轮行星齿轮机构中，第二太阳齿轮以功率可传递的方式连接到输入轴，第一太阳齿轮连接到第三控制制动器，第一太阳齿轮和第二齿圈连接到每个 其他连接到第一控制制动器。 在单小齿轮行星齿轮机构中，彼此连接的第三太阳轮和第四太阳齿轮通过第一控制离合器分离地连接到输入轴，并且第三齿圈和第四齿圈连接到第二齿圈 控制制动器和第四控制制动器。 此外，在单小齿轮行星齿轮机构中，第三托架通过第二控制离合器分离地连接到输入轴，并且第四托架连接到输出轴。
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