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    • 4. 发明申请
    • DRIVE SYSTEM AND VEHICLE
    • 驱动系统和车辆
    • WO2017070388A1
    • 2017-04-27
    • PCT/US2016/057971
    • 2016-10-20
    • OSHKOSH CORPORATION
    • MORROW, JonSTEINBERGER, DavidBRAUN, EricKOTLOSKI, Andrew
    • B60K6/365B60K6/387F16H3/72B60K6/445B60K6/38F16H37/08
    • B60K6/365B60K6/387B60K6/445B60K2006/381F16H3/728F16H2037/0873F16H2200/2007F16H2200/2041Y02T10/6239Y10S903/911
    • A drive system (100) includes a first gear set (110) and a second gear set (120), each having a sun gear (112, 122), a ring gear (114, 124), a plurality of planetary gears (116, 126) coupling the sun gear (112, 122) to the ring gear (114, 124), and a carrier (118, 128) rotationally supporting the plurality of planetary gears (116, 126); a connecting shaft (36) coupling an engine (20) to the first gear set (110); a first electrical machine (40) coupled to the first gear set (110); a second electrical machine (50) coupled to the second gear set (120); an output shaft (32) configured to transport power from the first electrical machine (40), the second electrical machine (50), and the engine (20) to a tractive element; and a clutch (130) selectively rotationally coupling the first carrier (118) to the output shaft (32) when engaged. The output shaft (32) is aligned with the connecting shaft (36), the first electrical machine (40), and the second electrical machine (50) to thereby form a straight-thru transmission arrangement.
    • 驱动系统(100)包括第一齿轮组(110)和第二齿轮组(120),每个齿轮组均具有太阳轮(112,122),齿圈(114,124) ,将所述太阳轮(112,122)连接到所述环形齿轮(114,124)的多个行星齿轮(116,126)以及旋转地支撑所述多个行星齿轮(116,126)的托架(118,128) ; 将发动机(20)连接到第一齿轮组(110)的连接轴(36); 联接到所述第一齿轮组(110)的第一电机(40); 联接到所述第二齿轮组(120)的第二电机(50); 输出轴(32),所述输出轴构造成将来自所述第一电机(40),所述第二电机(50)和所述发动机(20)的动力传输到牵引元件; 以及在接合时选择性地将第一托架​​(118)联接到输出轴(32)的离合器(130)。 输出轴(32)与连接轴(36),第一电机(40)和第二电机(50)对齐,从而形成直通式传动装置。
    • 7. 发明申请
    • GEARBOX FOR VEHICLES AND VEHICLES COMPRISING SUCH A GEARBOX
    • 用于包含齿轮箱的车辆和车辆的齿轮箱
    • WO2015183159A1
    • 2015-12-03
    • PCT/SE2015/050596
    • 2015-05-25
    • SCANIA CV AB
    • ARNELÖF, Per
    • F16H37/04F16H3/54F16H57/023
    • F16H37/042F16H3/50F16H3/54F16H37/046F16H57/023F16H2003/447F16H2037/049F16H2200/0034F16H2200/2005F16H2200/2041F16H2200/2064F16H2200/2094F16H2702/02
    • The invention relates to a gearbox for vehicles (1), comprising a planetary gear (14) 5 with a ring gear (22), a sun gear (18) and a planet carrier (20), on which at least one planet gear (24) is rotatable mounted, which ring gear (22) and sun gear (18) en- gages with the at least one planet gear (24) by teeth (32); and a gearbox housing (12) surrounding the planetary gear (14). A first axially movable coupling sleeve (42) is in a first gear position arranged to engage the ring gear (22) with the gearbox 10 housing (12), in a second gear position arranged to engage the sun gear (18) with the planet carrier (20), and in a third gear position arranged to engage the planet carrier (20) with the gearbox housing (12). A second axially movable coupling sleeve (43) is in the third gear position arranged to engage the ring gear (22) with an output shaft (28). The invention also relates to a vehicle (1), which comprises such a gear-15 box (2).
    • 本发明涉及一种用于车辆(1)的齿轮箱,其包括具有环形齿轮(22)的行星齿轮(14)5,太阳齿轮(18)和行星架(20),至少一个行星齿轮 24)可旋转地安装,所述环形齿轮(22)和太阳齿轮(18)通过齿(32)与所述至少一个行星齿轮(24)配合; 以及围绕所述行星齿轮(14)的变速箱壳体(12)。 第一可轴向移动的联接套筒(42)处于第一档位,布置成使齿圈(22)与齿轮箱10的壳体(12)相接合,该第二齿轮位置设置成与行星(18)接合太阳齿轮 (20),并且在被布置成将所述行星架(20)与所述变速箱壳体(12)接合的第三档位。 第二轴向可移动的联接套筒(43)处于设置成与齿圈(22)与输出轴(28)啮合的第三档位。 本发明还涉及一种包括这种齿轮15箱(2)的车辆(1)。
    • 9. 发明申请
    • TRANSMISSIONS
    • 变速箱
    • WO2008142523A9
    • 2009-09-17
    • PCT/IB2008001222
    • 2008-05-16
    • VALTRA INCRUOKOLA TIMO
    • RUOKOLA TIMO
    • F16H47/04
    • F16H47/04B60K17/28F16H2037/088F16H2037/0886F16H2200/2007F16H2200/2041
    • A method of operating a power-branched transmission (10) is provided. The transmission comprises an input shaft (11) and an output shaft (23), an epicyclic gearing (13) having first, second and third gear elements (16, 17, 18) each being connected to either the input shaft or the output shaft, wherein the input shaft and the output shaft are each connected to at least one of the first, second and third gear elements. The transmission further comprises a drive connection (24) between a fourth gear element (19) of the epicyclic and the input shaft, the connection serving to drive the fourth gear element from the input shaft in a continuously variable manner to provide a CVT. The method comprises selectively locking two of the first, second and third gear elements relative to one another to provide a direct driving relationship between the input shaft and the output shaft whilst disconnecting the drive connection. By selectively locking out the CVT part of the transmission in this way, a driver can retrieve a high torque output when required.
    • 提供了一种操作功率分支变速器(10)的方法。 所述变速器包括输入轴(11)和输出轴(23),行星齿轮传动装置(13)具有第一,第二和第三齿轮元件(16,17,18),每个齿轮元件(16,17,18)连接到输入轴或输出轴 ,其中所述输入轴和所述输出轴各自连接到所述第一,第二和第三齿轮元件中的至少一个。 变速器还包括在行星齿轮的第四齿轮元件(19)和输入轴之间的驱动连接(24),用于以连续可变的方式从输入轴驱动第四齿轮元件以提供CVT的连接。 该方法包括相对于彼此选择性地锁定第一,第二和第三齿轮元件中的两个,以便在断开驱动连接的同时在输入轴和输出轴之间提供直接的驱动关系。 通过以这种方式选择性地锁定变速器的CVT部分,驾驶员可以在需要时检索高转矩输出。