公开(公告)号：US20100319486A1

公开(公告)日：2010-12-23

申请号：US12793222

申请日：2010-06-03

申请人： Masaki KAWAMOTO ,  Norio Kayukawa ,  Takuya Yoshimi ,  Toshiya Uematsu ,  Hiroyuki Kato ,  Shiro Ogami ,  Yuichi Fukuhara

发明人： Masaki KAWAMOTO ,  Norio Kayukawa ,  Takuya Yoshimi ,  Toshiya Uematsu ,  Hiroyuki Kato ,  Shiro Ogami ,  Yuichi Fukuhara

IPC分类号： F16H37/06 ,  F16H57/04

CPC分类号： F16H57/0494 ,  F16H3/006 ,  F16H3/089 ,  F16H57/0409 ,  F16H57/0423 ,  F16H57/045 ,  F16H2003/0931 ,  F16H2200/0052 ,  F16H2200/0056 ,  Y10T74/19126 ,  Y10T74/19991

摘要： A transmission for a vehicle is provided with a plurality of gears supported on shaft members rotatably supported in a case to extend in an axial direction, first and second large-diameter gears soaked at lower parts thereof in lubrication oil stored in a lubrication oil storage region formed at a lower portion of the case for scooping upward lubrication oil during rotations, and first and second receivers arranged to extend in the axial direction of the shaft members for collecting the upwardly scooped lubrication oils to supply the same to parts to be lubricated. The first and large-diameter gears are arranged respectively on one and the other end sides of the plurality of gears in the axial direction. Other gears of the plurality of gears except for the first and second large-diameter gears are formed to diameters that hardly agitate the lubrication oil in the lubrication oil storage region.

摘要翻译： 车辆用变速器具有多个齿轮，该多个齿轮支撑在壳体上可旋转地支撑在轴向方向上的轴构件上，在其下部浸渍的第一和第二大直径齿轮存储在润滑油存储区域中的润滑油中 形成在壳体的下部，用于在旋转期间汲取向上的润滑油;以及第一和第二接收器，其布置成沿着轴构件的轴向延伸，用于收集向上舀取的润滑油，以将其提供给待润滑的部件。 第一和大直径齿轮分别布置在多个齿轮的轴向的另一端侧。 除了第一和第二大直径齿轮之外的多个齿轮的其他齿轮形成为几乎不搅动润滑油存储区域中的润滑油的直径。

公开(公告)号：US07484893B2

公开(公告)日：2009-02-03

申请号：US11432498

申请日：2006-05-12

申请人： Shinji Kitaoka ,  Yukio Ueda ,  Satoshi Munakata

发明人： Shinji Kitaoka ,  Yukio Ueda ,  Satoshi Munakata

IPC分类号： F16C33/66

CPC分类号： F16C33/6674 ,  F16C19/06 ,  F16C33/6677 ,  F16H57/0421 ,  F16H57/043 ,  F16H57/0471 ,  F16H57/0472

摘要： A lubricating mechanism includes: a rotational shaft; a casing housing a rear-end of the rotational shaft; a bearing between the rotational shaft and the casing; and an oil seal between the casing and one of the rotational shaft and a member rotatable with the rotational shaft in a space behind the bearing. The rotational shaft includes: a first oil passage extending from a front of the bearing towards the bearing; a second oil passage extending radially under the bearing, one side thereof communicating with the first oil passage and the other side thereof opening at a periphery of the rotational shaft; and a third oil passage extending between the periphery of the rotational shaft and an inner periphery of the bearing, one side thereof communicating with the other side of the second oil passage and the other side thereof communicating with the space.

摘要翻译： 润滑机构包括：旋转轴; 壳体，其容纳所述旋转轴的后端; 旋转轴和壳体之间的轴承; 以及在所述壳体和所述旋转轴中的一个之间的油封，以及在所述轴承后面的空间中与所述旋转轴一起旋转的构件。 旋转轴包括：从轴承的前部向轴承延伸的第一油通道; 在轴承的径向下方延伸的第二油路，其一侧与第一油路连通，另一侧在旋转轴的周边开口; 以及在旋转轴的周边与轴承的内周之间延伸的第三油路，其一侧与第二油路的另一侧连通，另一侧与该空间连通。

公开(公告)号：US20130073131A1

公开(公告)日：2013-03-21

申请号：US13623293

申请日：2012-09-20

申请人： Aisin Al Co., Ltd.

发明人： Kazutaka KOBAYASHI ,  Takeshige MIYAZAKI

IPC分类号： B60W10/10 ,  B60W10/02

CPC分类号： B60W10/10 ,  B60K6/48 ,  B60K2006/4808 ,  B60W10/02 ,  B60W10/11 ,  B60W20/30 ,  B60W30/18072 ,  B60W2510/0208 ,  B60W2520/10 ,  B60W2710/027 ,  B60W2710/0666 ,  B60W2710/083 ,  Y02T10/6221 ,  Y02T10/626 ,  Y10S903/909 ,  Y10S903/945 ,  Y10S903/946 ,  Y10T477/23 ,  Y10T477/26 ,  Y10T477/6418

摘要： In this power transmission control device, an EV travel mode for traveling by using only an electric-motor driving torque in a state in which a clutch torque is maintained to zero, and an EG travel mode for traveling by using the internal-combustion-engine driving torque in a state in which the clutch torque is adjusted to a value larger than zero are selectively realized depending on a travel state. In a state in which the EV travel mode is selected, when it is determined that a vehicle speed is higher than a predetermined speed Vth, “a gear position to be realized” is changed depending on the travel state of the vehicle, and when it is determined that the vehicle speed is equal to or lower than the predetermined speed Vth, “the gear position to be realized” is maintained to a current gear position independently of the travel state of the vehicle.

摘要翻译： 在该动力传递控制装置中，在离合器扭矩保持为零的状态下仅使用电动机驱动转矩行驶的EV行驶模式和通过使用内燃机行驶的EG行驶模式 根据行驶状态来选择性地实现将离合器扭矩调整为大于零的值的状态下的驱动转矩。 在选择EV行驶模式的状态下，当确定车速高于预定速度Vth时，根据车辆的行驶状态改变要实现的档位，并且当确定 车速等于或低于预定速度Vth，要实现的档位被保持到与车辆的行驶状态无关的当前档位。

公开(公告)号：US20100234172A1

公开(公告)日：2010-09-16

申请号：US12720956

申请日：2010-03-10

申请人： Takeshige MIYAZAKI ,  Hiroki Hatori

发明人： Takeshige MIYAZAKI ,  Hiroki Hatori

IPC分类号： B60W10/10 ,  B60W20/00

CPC分类号： B60W20/40 ,  B60K6/387 ,  B60K6/48 ,  B60K2006/541 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60Y2400/428 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y10T74/19014 ,  Y10T477/26

摘要： An apparatus comprises a changeover mechanism which is able to change a connection state to any one of three states, i.e., “an IN-Connection State” in which a power transmission path is provided between a transmission input shaft and the electric motor output shaft, “an OUT-Connection State” in which a power transmission path is provided between a transmission output shaft and the electric motor output shaft, and “a neutral connection state” in which no transmission path therebetween is provided. At a timing (time t1) at which a both-neutral-state is required during the vehicle is running, both “an operation for a changeover of the state-of-connecting of the clutch mechanism (C/T 30) from a connection-state to a shut-off-state” and “an operation for a changeover of said connection state of the changeover mechanism 50 from either one of the IN-Connection State and the OUT-Connection State to the non-connection state” are simultaneously started.

摘要翻译： 一种装置包括能够将连接状态改变为三个状态中的任何一个的转换机构，即，在传动输入轴和电动机输出轴之间设置动力传递路径的“连接状态” 在变速器输出轴和电动机输出轴之间设置有动力传递路径的“OUT连接状态”和其间没有传动路径的“中立连接状态”。 在车辆行驶期间需要双中立状态的时刻（时刻t1），“将离合器机构（C / T 30）的连接状态的切换从连接 “状态到关闭状态”，并且“将切换机构50的所述连接状态从IN连接状态和OUT连接状态中的任一个切换到非连接状态的操作”同时 开始了

公开(公告)号：US20190195362A1

公开(公告)日：2019-06-27

申请号：US16303413

申请日：2017-08-01

申请人： AISIN Al CO., LTD.

发明人： Masaya ICHIKAWA ,  Hideya OSAWA ,  Hirotoshi TANAKA

IPC分类号： F16H63/36

CPC分类号： F16H63/36

摘要： In order to achieve a simple and miniaturized structure, there is provided an interlock mechanism including a shaft disposed to be movable in an axial direction and rotatable in a rotation direction, an interlock member disposed coaxially with an outer peripheral side of the shaft so as to be rotatable integrally with the shaft in the rotation direction and immovable in the axial direction, and configured to include a first main body portion, a second main body portion, and a connection pin, a first fork from which a fork head protrudes, and a second fork from which a fork head protrudes. A first engagement target portion engaging with the fork head is cut out in the first main body portion of the interlock member. A second engagement target portion engaging with the fork head is cut out in the second main body portion of the interlock member.

公开(公告)号：US20180119802A1

公开(公告)日：2018-05-03

申请号：US15795598

申请日：2017-10-27

申请人： Toyota Jidosha Kabushiki Kaisha ,  Aisin Al Co., Ltd. ,  Toyota Motorsport GmbH

发明人： Shinichi TAKEUCHI ,  Akihiko ICHIKAWA ,  Tomohiro YOSHIMURA ,  Tomomitsu TERAKAWA ,  Jun YABUTA ,  Klemens POLLMEIER ,  Lars van LEEUWEN ,  Andree MILLER ,  Patrizio AGOSTINELLI

IPC分类号： F16H61/04 ,  F16H61/68 ,  F16H3/091

CPC分类号： F16H61/0437 ,  F16H3/091 ,  F16H3/0915 ,  F16H59/68 ,  F16H61/68 ,  F16H61/682 ,  F16H2003/0811 ,  F16H2061/047 ,  F16H2061/0474 ,  F16H2200/0047

摘要： A control apparatus for a vehicular transmission including at least one dog clutch each having a first dog member mounted on a first shaft such that the first dog member is rotated together with the first shaft, and at least one second dog member each mounted to be axially adjacent to the first dog member and rotatable relative to the first shaft, first gears each mounted to be rotatable relative to the first shaft and provided with the second dog member, second gear which are mounted such that the second gears are rotated together with a second shaft parallel to the first shaft, and which mesh with the respective first gears, and a shifting mechanism for selectively placing each dog clutch in an engaged or released state. The control apparatus includes: a first calculating portion for detecting to a rotary angular position of the first shaft, and calculating a rotary angular position of the first dog member on the basis of the detected rotary angular position of the first shaft; a second calculating portion for detecting a rotary angular position of the second shaft, and calculating a rotary angular position of each second dog member on the basis of the detected rotary angular position of the second shaft; and an engagement control portion for controlling the shifting mechanism on the basis of the rotary angular positions of the first and second dog members, for engagement of the first and second dog members with each other.

公开(公告)号：US09217491B2

公开(公告)日：2015-12-22

申请号：US14115899

申请日：2012-05-11

申请人： Atsushi Sakurai

发明人： Atsushi Sakurai

IPC分类号： F16H3/14 ,  F16H63/30 ,  F16H3/091

CPC分类号： F16H3/14 ,  F16H3/0915 ,  F16H63/302 ,  Y10T74/19233

摘要： A reverse arm is pivoted by a driving pin of a reverse fork inserted into a driven hole thereof, and the reverse arm thereby moves an idle gear in an axial direction, whereby the idle gear is engaged with and disengaged from a driving gear and a driven gear of a reverse gear train. The outside diameter of the driving pin is smaller than the width between opposed flat inner side surfaces of the driven hole of the reverse arm; thus, a gap is formed between the driving pin and the inner side surfaces. A jump-over mechanism JO is provided between the reverse arm and a transmission casing for elastically urging the reverse arm outward away from a predetermined intermediate position within the pivoting range of the reverse arm and brings the driving pin in contact with one of the inner side surfaces of the driven hole.

摘要翻译： 反向臂由插入其从动孔中的倒叉的驱动销枢转，并且反向臂由此沿轴向方向移动空转齿轮，由此空转齿轮与驱动齿轮啮合并与驱动齿轮啮合 倒档齿轮系的齿轮。 驱动销的外径小于反向臂的从动孔的相对的平坦的内侧表面之间的宽度; 因此，在驱动销和内侧表面之间形成间隙。 在反向臂和变速器壳体之间设置有跳转机构JO，用于在反向臂的枢转范围内将反向臂向外弹力推动到预定中间位置，并使驱动销与内侧之一接触 从动孔的表面。

公开(公告)号：US09085298B2

公开(公告)日：2015-07-21

申请号：US13984376

申请日：2012-02-08

申请人： Yoshiki Ito ,  Takeshige Miyazaki ,  Mitsuhiro Tabata

发明人： Yoshiki Ito ,  Takeshige Miyazaki ,  Mitsuhiro Tabata

IPC分类号： B60W20/00 ,  B60K6/48 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W10/26 ,  F02D29/02 ,  B60L11/14 ,  B60L11/18 ,  B60L15/20 ,  F16H59/68

CPC分类号： B60W20/30 ,  B60K6/48 ,  B60L11/14 ,  B60L11/1861 ,  B60L15/20 ,  B60L2210/40 ,  B60L2220/14 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2250/26 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/11 ,  B60W10/26 ,  B60W20/00 ,  B60W20/13 ,  B60W30/18054 ,  B60W2510/0208 ,  B60W2510/0241 ,  B60W2510/101 ,  B60W2510/244 ,  B60W2540/10 ,  B60W2540/16 ,  B60Y2400/71 ,  F02D29/02 ,  F16H2059/6823 ,  Y02T10/6221 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y10S903/902 ,  Y10T477/26

摘要： A power transmission control device, which is applied to a hybrid-vehicle provided with an internal combustion engine (E/G) and a motor (M/G) as power sources, includes a manual transmission and a friction clutch. When the shift position is in “neutral”, the friction clutch is in an engaged state, an accelerator opening is “0”, and a battery remaining amount SOC is less than a threshold TH, a charge condition is satisfied. When the charge condition is satisfied, charge of a battery by using an E/G torque is carried out. Specifically, the M/G is driven, by using the E/G torque, as an electrical power generator, and electric energy acquired by electric power generation by the M/G is used to charge the battery. As a result, for the HV-MT vehicle, by using the internal-combustion-engine torque, the battery for supplying the electric motor with the electric energy can be efficiently charged.

摘要翻译： 应用于配备有内燃机（E / G）的混合动力车辆和作为动力源的电动机（M / G））的动力传递控制装置包括手动变速器和摩擦离合器。 当换档位置处于“中立”状态时，摩擦离合器处于接合状态，加速器开度为“0”，电池剩余量SOC小于阈值TH，满足充电条件。 当满足充电条件时，执行使用E / G转矩的电池充电。 具体地，通过使用E / G转矩作为发电机驱动M / G，并且通过M / G通过发电获得的电能用于对电池充电。 结果，对于HV-MT车辆，通过使用内燃机转矩，可以有效地对用于向电动机提供电能的电池充电。

公开(公告)号：US20110257858A1

公开(公告)日：2011-10-20

申请号：US13033944

申请日：2011-02-24

申请人： Kazutaka Kobayashi ,  Yoshiyuki Aoyama ,  Takeshige Miyazaki ,  Akihiro Ohno ,  Ryohei Shigeta ,  Tomoaki Kato ,  Go Nagayama

发明人： Kazutaka Kobayashi ,  Yoshiyuki Aoyama ,  Takeshige Miyazaki ,  Akihiro Ohno ,  Ryohei Shigeta ,  Tomoaki Kato ,  Go Nagayama

IPC分类号： G06F17/00 ,  B60K23/08

CPC分类号： B60W30/18172 ,  B60K17/3462 ,  B60K17/35 ,  B60K23/08 ,  B60K23/0808 ,  B60K28/16 ,  B60W10/06 ,  B60W10/119 ,  B60W2520/28 ,  B60W2720/28 ,  F02D29/02

摘要： A drive state control apparatus is applied to a vehicle which has not only a transfer including a multi-disc clutch mechanism but also a changeover mechanism interposed in an axle and which can be switched between 2WD and 4WD. When a 2WD-to-4WD changeover condition is satisfied, the multi-disc clutch is immediately switched from a “decoupled state” to a “coupled state.” Meanwhile, a connecting operation of the changeover mechanism is started upon establishment of a state in which left and right rear wheels have no acceleration slippage, and a state in which rotational speeds of first and second axles on opposite sides of the changeover mechanism are approximately equal to each other. In addition, in the case where the left and right rear wheels have acceleration slippage after the 2WD-to-4WD changeover condition has been satisfied, an E/G output reduction control is executed. Thus, the connecting operation can be performed smoothly.

摘要翻译： 驱动状态控制装置被应用于不仅具有多盘式离合器机构的传递的车辆，而且还包括插入在车轴中并且可以在2WD与4WD之间切换的切换机构。 当满足2WD-to-4WD切换条件时，多盘离合器立即从“解耦状态”切换到“耦合状态”。同时，在建立状态时开始切换机构的连接操作 左后轮和右后轮没有加速滑动，并且转换机构的相对侧上的第一和第二轴的转速大致相等的状态。 此外，在满足2WD-4WD切换条件之后左右后轮具有加速滑移的情况下，执行E / G输出减少控制。 因此，可以顺利地进行连接动作。

公开(公告)号：US20110061486A1

公开(公告)日：2011-03-17

申请号：US12857649

申请日：2010-08-17

申请人： Shigeto NISHIMURA ,  Hiroyuki Suzuki

发明人： Shigeto NISHIMURA ,  Hiroyuki Suzuki

IPC分类号： F16H3/093

CPC分类号： F16H3/093 ,  F16H2003/0931 ,  F16H2200/0052

摘要： A six speed M/T includes four shafts, which are an input shaft A1, a first intermediate shaft A2, a second intermediate shaft A3, and an output shaft A4, those being parallel to one another. A single drive gear G45i is used as both a fourth-speed drive gear and a fifth-speed drive gear. The number of gear teeth of a second final drive gear Gfi2 is greater than that of a first final drive gear Gfi1. A fourth-speed driven gear G4o, a third-speed driven gear G3o, a first-speed driven gear G1o, and a second-speed driven gear G2o are arranged to the shaft A2 in this order from the side close to an engine E/G, and a fifth-speed driven gear G5o, a sixth-speed driven gear G6o, and a reverse driven gear GRo are arranged to the shaft A3 in this order from the side close to the engine E/G.

摘要翻译： 六速M / T包括四个轴，它们是彼此平行的输入轴A1，第一中间轴A2，第二中间轴A3和输出轴A4。 单个驱动齿轮G45i用作四速驱动齿轮和五速驱动齿轮。 第二最终驱动齿轮Gfi2的齿轮齿数大于第一最终传动齿轮Gfi1的齿数。 第四速从动齿轮G4o，三速从动齿轮G3o，一速从动齿轮G1o和二速从动齿轮G2o以从靠近发动机E / G，以及五号从动齿轮G5o，六速从动齿轮G6o，以及倒车从动齿轮GRo，从靠近发动机E / G的一侧依次配置在轴A3上。