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公开(公告)号：EP3940264B1
公开(公告)日：2024-07-17
申请号：EP19918518.2
申请日：2019-11-12
CPC classification number: F16H2200/200520130101 , F16H63/3003 , F16H2200/002120130101 , B60K1/00 , B60K2001/00120130101 , F16H37/082 , F16H37/0813 , F16H3/54 , F16H2200/003420130101 , F16H2200/203520130101 , F16H3/58 , B60Y2200/9120130101 , B60Y2400/7320130101
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公开(公告)号：EP3266635B1
公开(公告)日：2018-12-12
申请号：EP17162213.7
申请日：2017-03-22
Inventor： DUAN, Fuhai , WANG, Yu , CHEN, Jun
CPC classification number: F16H37/0813 , B60K1/00 , B60K17/02 , B60K17/06 , B60K17/08 , B60K17/165 , B60K17/26 , B60K2001/001 , B60Y2200/90 , B60Y2400/73 , B60Y2400/732 , F16H3/58 , F16H3/66 , F16H57/10 , F16H61/30 , F16H2200/0021 , F16H2200/0034 , F16H2200/201 , F16H2200/2035 , F16H2200/2066 , F16H2200/2082
Abstract: A two-speed transaxle for an electric vehicle has an input shaft receiving power from an electric motor, and two output shafts delivering power to drive the vehicle. At least one epicyclic gear set is used. Each epicylic gear set has only an outer gear member, each of which meshingly engage a plurality of planet gears supported on a common carrier. The two-speed transaxle produces its first forward speed ratio when a first caliper brake system and a second caliper brake system are disengaged and a one-way clutch connects the first sun gear to the transaxle casing. Second forward speed ratio results when the second hydraulic brake is engaged to fix the second sun gear. Reverse drive and regenerative operation result when the first hydraulic brake fixes the first sun gear and the direction of power flow is reversed.
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公开(公告)号：EP2977633B1
公开(公告)日：2018-08-08
申请号：EP13878801.3
申请日：2013-03-22
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： FUNATO, Yasumichi , HATA, Hiroshi
CPC classification number: F16D27/09 , B60K6/387 , F16D11/14 , F16D27/14 , F16D2011/002 , F16D2500/10462 , F16H37/0813 , Y10S903/914
Abstract: An engagement device 10 is provided with a piece 11, a sleeve 12 which is coaxially arranged with the piece 11 and engages with the piece 11 by movement in an axial direction, an actuator 13 which provides thrust to the sleeve 12 in the axial direction, and a hub member 16 which couples the sleeve 12 to a supporting member 32a of a housing 32 which receives torque transmitted from a side of the piece 11 when the piece 11 engages with the sleeve 12. The piece 11, the sleeve 12, and the actuator 13 are accommodated in a closed space. The hub member 16 forms at least a part of an outer shell forming the closed space accommodating the engagement device 10. By this configuration, even when the foreign object is generated along with the engaging operation of the engagement device 10, it becomes possible to keep the foreign object in the closed space, thereby preventing the foreign object generated from the engagement device 10 from being discharged to the outside.
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公开(公告)号：EP3156693A3
公开(公告)日：2017-05-03
申请号：EP16193815.4
申请日：2016-10-13
Applicant: Dana Automotive Systems Group , LLC
Inventor： Cooper, Kenneth E. , Nahrwold, Thomas L.
CPC classification number: F16H48/22 , F16H37/0813 , F16H48/08 , F16H48/34 , F16H48/36 , F16H48/40 , F16H57/0423 , F16H57/0483 , F16H2048/343 , F16H2048/364 , F16H2048/405
Abstract: A limited slip differential system having a differential housing, a differential case disposed within the differential housing and a differential gear set supported within the differential case. A friction clutch assembly including a clutch pack is positioned within the differential case and axially adjacent the differential gear set. A ball and ramp assembly is positioned outside the differential case and includes a reaction member positioned within and fixed to the differential housing. A differential bearing is positioned axially between the reaction member and the differential housing and radially outward from the differential case. A singular thrust bearing is located within the differential housing and outside the differential case and applies an axial load from the actuator assembly to the clutch pack.
Abstract translation: 一种限滑差速器系统，具有差速器壳体，设置在差速器壳体内的差速器壳体和支承在差速器壳体内的差速器齿轮组。 包括离合器组件的摩擦离合器组件位于差速器壳体内并且与差速器齿轮组轴向相邻。 球和斜坡组件定位在差速器壳体外部并且包括定位在差速器壳体内并固定到差速器壳体上的反作用构件。 差速器轴承轴向地定位在反作用构件和差速器壳体之间并且从差速器壳体径向向外定位。 单一推力轴承位于差速器壳体内并位于差速器壳体外部，并且将来自致动器组件的轴向负载施加到离合器组件。
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公开(公告)号：EP3156693A2
公开(公告)日：2017-04-19
申请号：EP16193815.4
申请日：2016-10-13
Applicant: Dana Automotive Systems Group , LLC
Inventor： Cooper, Kenneth E. , Nahrwold, Thomas L.
CPC classification number: F16H48/22 , F16H37/0813 , F16H48/08 , F16H48/34 , F16H48/36 , F16H48/40 , F16H57/0423 , F16H57/0483 , F16H2048/343 , F16H2048/364 , F16H2048/405
Abstract: A limited slip differential system having a differential housing, a differential case disposed within the differential housing and a differential gear set supported within the differential case. A friction clutch assembly including a clutch pack is positioned within the differential case and axially adjacent the differential gear set. A ball and ramp assembly is positioned outside the differential case and includes a reaction member positioned within and fixed to the differential housing. A differential bearing is positioned axially between the reaction member and the differential housing and radially outward from the differential case. A singular thrust bearing is located within the differential housing and outside the differential case and applies an axial load from the actuator assembly to the clutch pack.
Abstract translation: 具有差速器壳体的限位差速器系统，设置在差速器壳体内的差速器壳体和支撑在差速器壳体内的差动齿轮组。 包括离合器组件的摩擦离合器组件定位在差速器壳体内并且轴向邻近差速齿轮组。 球和斜坡组件定位在差速器壳体的外部，并且包括定位在差速器壳体内并固定到差速器壳体的反作用构件。 差速轴承定位在反作用构件和差速器壳体之间并且从差速器壳体径向向外定位。 单向推力轴承位于差速器壳体内部并位于差速器壳体之外，并且将致动器组件的轴向载荷施加到离合器组件。
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Patent Agency Ranking
公开(公告)号：EP3027455A1
公开(公告)日：2016-06-08
申请号：EP14739689.9
申请日：2014-07-16
Applicant: Audi AG
Inventor： MEIXNER, Christian
IPC: B60K17/346 , B60K23/08 , F16H48/11
CPC classification number: B60K17/165 , B60K17/3462 , B60K17/35 , B60K23/0808 , B60K2023/0816 , F16H37/0813 , F16H48/10 , F16H48/11 , F16H48/22
Abstract: The invention relates to a drive train (1) of a motor vehicle between a drive unit (2) and a first wheel axle (4) and a second wheel axle (5), the second wheel axle (5) consisting at least of a first sub-axle (6) and a second sub-axle (6), and the first and the second sub-axle (6) being connected to a differential (8) for torque distribution. According to the invention, the differential (8) is an individual differential (8) which is operatively connected to the drive unit (2) via a drive shaft (9) and which can optionally be operatively connected to the first wheel axle (4) for torque distribution.
Abstract translation: 公开了一种在驱动单元和第一轮轴与第二轮轴之间的机动车辆的传动系，所述第二轮轴至少由第一子轴和第二副轴组成，第一和第二副轴 子轴连接到用于扭矩分配的差速器。 差速器是通过驱动轴可操作地连接到驱动单元并且可选地可操作地连接到第一轮轴以进行扭矩分配的单独差速器。
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公开(公告)号：EP3002483A1
公开(公告)日：2016-04-06
申请号：EP14842944.2
申请日：2014-09-05
Applicant: Aisin AW Co., Ltd.
Inventor： SUGIURA, Nobutada , MORIMOTO, Takashi , AOKI, Toshihiko , KATO, Hiroshi , KASUYA, Satoru , OTAKE, Masahiro , MURAKAMI, Masanori , NAKAJIMA, Takuya
IPC: F16H3/66 , F16D25/0638 , F16D25/10 , F16D25/12
CPC classification number: F16H3/663 , F16D25/0638 , F16D25/10 , F16H3/66 , F16H3/666 , F16H37/0813 , F16H61/0265 , F16H2061/0046 , F16H2200/0069 , F16H2200/2012 , F16H2200/2023 , F16H2200/2046
Abstract: When a third sun gear 23s and a fourth sun gear 24s are non-rotatably held stationary by a brake B2, a compound planetary gear train 25 of an automatic transmission 20 increases the speed of the power transmitted to a third carrier 23c, and transmits the resultant power to a third ring gear 23r and a fourth carrier 24c serving as a first output element and to a fourth ring gear 24r serving as a second output element. A clutch C3 for selectively connecting the fourth ring gear 24r of the compound planetary gear train 25 to first and second sun gears 21s and 22s of first and second planetary gears 21 and 22 and a clutch C4 for selectively connecting the third ring gear 23r and the fourth carrier 24c of the compound planetary gear train 25 to the first and the second sun gears 21s and 22s are disposed on a side closer in the axial direction to the compound planetary gear train 25 than the first and the second planetary gears 21 and 22.
Abstract translation: 当第三太阳轮23s和第四太阳轮24s通过制动器B2不可旋转地保持静止时，自动变速器20的复合行星齿轮系25增加传递到第三行星架23c的动力的速度， 作为第一输出元件的第三齿圈23r和第四行星架24c以及作为第二输出元件的第四齿圈24r的合力。 用于将复合行星齿轮系25的第四齿圈24r选择性地连接到第一和第二行星齿轮21,22的第一和第二恒星齿轮21s和22s的离合器C3以及用于选择性地连接第三齿圈23r和第三齿圈23r的离合器C4 复合行星齿轮系25的第四行星齿轮架24c相对于第一行星齿轮21和第二行星齿轮22配置在比复合行星齿轮系25更靠轴线方向侧的第一太阳齿轮21s和第二太阳齿轮22s。
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8.发明公开Transmission with one input and two output opposed shafts 审中-公开Übertragungmit einer Antriebs- und zwei Abtriebsgegenwellen
公开(公告)号：EP2336601A1
公开(公告)日：2011-06-22
申请号：EP10475501.2
申请日：2010-01-19
Applicant: Transmisie engineering a.s.
Inventor： Peroncík, Miroslav , Peroncík, Milos , Sirán, Stanislav , Jurkovic, Viliam , Baricák, Milan , Hrcek, Stanislav
CPC classification number: F16H37/0813
Abstract: Transmission with one input and two output opposed shafts intended in particular for driving the two-shaft technological equipment; the transmission is composed of the input shaft (1) firmly coupled with the central gear (2), which is in gearing with the satellites (planet gears) (3); said satellites (3) are rotationally mounted on the satellite (3) carrier (5) and at the same time they are in gearing with the central gear (4); said satellite (3) carrier (5) is firmly coupled with the cogged pinion (6), which is in gearing with the first cogwheel (gear) (7); said first cogwheel (7) is firmly coupled with the first output shaft (8), which is firmly coupled with the second cogwheel (9); said second cogwheel (9) is in gearing with the third cogwheel (10), which is firmly coupled with the second output shaft (11); the central gear (4) is firmly coupled with the cogged pinion (12), which is in gearing with the fourth cogwheel (13) firmly coupled with the second output shaft (11).
Abstract translation: 具有一个输入和两个输出相对轴的传动，特别用于驱动双轴技术设备; 传动装置由与卫星（行星齿轮）（3）传动的中心齿轮（2）牢固连接的输入轴（1）构成。 所述卫星（3）旋转地安装在卫星（3）载体（5）上，同时它们与中心齿轮（4）啮合; 所述卫星（3）载体（5）与与所述第一齿轮（齿轮）（7）啮合的所述齿轮小齿轮（6）牢固地联接; 所述第一齿轮（7）与所述第一输出轴（8）牢固地联接，所述第一输出轴与所述第二齿轮（9）牢固地联接; 所述第二齿轮（9）与所述第三齿轮（10）啮合，所述第三齿轮与所述第二输出轴（11）牢固地联接; 中心齿轮（4）与啮合小齿轮（12）牢固地联接，齿轮小齿轮（12）与与第二输出轴（11）牢固联接的第四齿轮（13）啮合。
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公开(公告)号：EP2207985A1
公开(公告)日：2010-07-21
申请号：EP08803049.9
申请日：2008-08-15
Applicant: ZF Friedrichshafen AG
Inventor： FISCHER, Walter , POHLENZ, Jürgen , BAILLY, Gerhard , WEBER, Tobias , RATZMANN, Thomas
CPC classification number: F16H47/04 , F16H3/728 , F16H37/0813 , F16H37/084 , F16H2037/0873 , F16H2200/0039 , F16H2200/2005
Abstract: The invention relates to a transmission device (3) having a variator (5) for varying a transmission in a variable fashion and having a secondary power branching. A planetary gear unit (8) is provided for power branching, wherein a first shaft (9) of the planetary gear unit (8) is coupled to a transmission input (6), a second shaft of the planetary gear unit (8) is coupled to a first shaft (12) of the variator (5), and a third shaft (11) of the planetary gear unit (8) is coupled to a second shaft (13) of the variator (5). At least a first switching element (14) and a second switching element (15) are provided for switching between a first transmission region and a second transmission region. The transmission within the transmission regions can be variably changed via the variator (5). According to the invention, the two transmission regions overlap, and the second shaft (10) of the planetary gear unit (8) can be connected to the transmission output (7) via the first switching element (14) for the illustration of the first transmission region, and the third shaft (11) of the planetary gear unit (8) can be connected to the transmission output (7) via the second switching element (15) for the illustration of the second transmission region.
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10.发明授权
公开(公告)号：EP1651460B1
公开(公告)日：2008-09-03
申请号：EP04734528.5
申请日：2004-05-24
Applicant: ROBERT BOSCH GMBH
Inventor： WEBER, Nicole , FALKENSTEIN, Jens-Werner
CPC classification number: B60W20/10 , B60K6/547 , B60W10/06 , B60W10/08 , B60W20/00 , F16H3/728 , F16H37/0813 , F16H2200/0052 , Y02T10/6286
Abstract: The invention relates to a method for regulating an electromechanically power-branching hybrid drive (2) of a motor vehicle comprising an internal combustion engine (VM) and two electric motors (E1, E2) that are coupled by a transmission (P1, P2, 4). According to the invention, respectively nominal rotational speeds (nVMsoll, nE1soll, nE2soll) and nominal torques (MVMsoll, ME1soll, ME2soll) are calculated, based on the coupling conditions of the transmission (P1, P2, 4) for the internal combustion engine (VM) and the two electric motors (El, E2), the respective nominal rotational speeds (nVMsoll, nE1Soll, nE2soll) are compared with corresponding actual rotational speeds (nVMist, nE1ist, nE2ist) of the internal combustion engine (VM) and the electric motors (E1, E2), and at least one additional torque (MVMzus, ME1zus, ME2zus) is calculated on the basis of a deviation (eVM, eE1, eE2).
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