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    • 92. 发明公开
    • Direct power reversing drive axle
    • Rückwärtsantriebsachsemit Direktantrieb
    • EP2759459A1
    • 2014-07-30
    • EP14165374.1
    • 2010-02-25
    • NACCO Materials Handling Group, Inc.
    • Chess, Robert, LeeChen, ChenyaoRowley, John
    • B62D11/08
    • B60W10/02B60W10/10B62D11/08B62D11/24B66F9/07568B66F9/07572
    • The present invention provides a drive axle assembly and a method of operating the same. The drive axle assembly (15) comprises: a drive shaft (6) configured to rotate with a driving torque; a first clutch pack assembly (11, 20, 40) comprising a first forward clutch arrangement (26) and a first reverse clutch arrangement (28); a second clutch pack assembly (13, 25) comprising a second forward clutch arrangement (27) and a second reverse clutch arrangement (29); a first drive wheel assembly connected to the first clutch pack assembly (11, 20, 40), wherein the first forward clutch arrangement (26) is configured to selectively provide at least a portion of the driving torque of the drive shaft (6) to the first drive wheel (1) for rotation in a first rotation direction, and the first reverse clutch arrangement (28) is configured to selectively provide at least a portion of the driving torque of the drive shaft (6) to the first drive wheel (1) for rotation in a second rotation direction; and a second drive wheel assembly connected to the second clutch pack assembly (13, 25), wherein the second forward clutch arrangement (28) is configured to selectively provide at least a portion of the driving torque of the drive shaft (6) to the second drive wheel (3) for rotation in the first rotation direction, and the second reverse clutch arrangement (29) is configured to selectively provide at least a portion of the driving torque of the drive shaft (6) to the second drive wheel (3) for rotation in the second rotation direction.
    • 本发明提供一种驱动桥组件及其操作方法。 驱动轴组件(15)包括:构造成以驱动扭矩旋转的驱动轴(6); 第一离合器组件(11,20,40)包括第一前进离合器装置(26)和第一倒档离合器装置(28); 第二离合器组件(13,25),包括第二前进离合器装置(27)和第二倒档离合器装置(29); 连接到第一离合器组件组件(11,20,40)的第一驱动轮组件,其中第一前进离合器装置(26)构造成选择性地将驱动轴(6)的驱动扭矩的至少一部分提供到 所述第一驱动轮(1)沿第一旋转方向旋转,并且所述第一倒档离合器装置(28)构造成选择性地将所述驱动轴(6)的驱动扭矩的至少一部分提供给所述第一驱动轮 1),用于沿第二旋转方向旋转; 以及连接到所述第二离合器组件组件(13,25)的第二驱动轮组件,其中所述第二前进离合器装置(28)构造成选择性地将驱动轴(6)的驱动扭矩的至少一部分提供给 第二驱动轮(3),用于沿第一旋转方向旋转,第二倒档离合器装置(29)构造成选择性地将驱动轴(6)的驱动扭矩的至少一部分提供给第二驱动轮(3) ),用于沿第二旋转方向旋转。
    • 95. 发明公开
    • A VEHICLE WITH BRAKE STEERING
    • EIN FAHRZEUG MIT LENKBREMSE
    • EP2475558A1
    • 2012-07-18
    • EP10752798.8
    • 2010-09-09
    • CNH Italia S.p.A.
    • CANUTO, FrancescoMORSELLI, RiccardoFONTI, Claudio
    • B60T8/24B60T8/1755B62D11/08B60T11/21B62D11/00
    • B60T8/246B60T8/1755B60T11/21B62D11/003B62D11/08B62D11/24
    • A vehicle includes a frame, body or chassis defining left and right sides and comprising at least one source of motive power; at least one respective, driven, ground-engaging member supported on each said side of the vehicle so as to be moveable relative to the vehicle during motion of the vehicle; at least one driven member drive train for connecting the or each said source so as to cause movement of at least one of the driven, ground-engaging members and hence of the vehicle; a respective brake (10, 11), for each driven, ground-engaging member, that is operable under the control of driven member brake commands generated in a controller (12) so as to provide a respective braking effort for each of the driven, ground-engaging members; at least one ground- engaging, steerable member that defines a steering angle, relative to the vehicle, that is adjustable on the operation of one or more control members; at least one sensor for generating a steering angle signal (25) that is indicative of the steering angle; at least one sensor (23, 24) for generating a vehicle speed signal (31, 32) that is indicative of the vehicle speed relative to the ground; and at least one sensor for generating a respective driven member speed signal that is indicative of the movement speed relative to the vehicle of each driven, ground-engaging member. The controller (12) is capable of generating the driven member brake commands based on the steering angle (25) and vehicle speed signals together with a driven member slip estimation signal that is generated from the driven member speed signals (31, 32).
    • 一种包括用于每个被驱动的地面接合构件的相应制动器的车辆,其可在控制器中产生的被驱动构件制动指令,限定转向角的地面接合,可操纵构件的控制下操作;用于产生转向角的传感器 指示转向角的信号,用于产生车速信号的传感器和用于产生相应的被驱动部件速度信号的传感器。 控制器能够根据转向角和车速信号以及从被驱动构件速度信号产生的从动构件滑移估计信号产生驱动构件制动指令。
    • 97. 发明公开
    • Lenkeinrichtung für ein selbstfahrendes Gerät
    • Lenkeinrichtungfürein selbstfahrendesGerät
    • EP2374694A2
    • 2011-10-12
    • EP11401054.9
    • 2011-04-04
    • Amazonen-Werke H. Dreyer GmbH & Co. KG
    • Klein, Laurent
    • B62D11/24
    • B62D11/006B62D11/24
    • Lenkeinrichtung (19) für ein selbstfahrendes Gerät, wie beispielsweise Rasenmäher und/oder Kehrmaschine mit einem Rahmen, zwei angetriebenen Vorderrädern (4), die jeweils von einem Ölmotor (3) mit zugeordneten Regeleinrichtungen (17,18) in einstell- und/oder regelbarer Weise antreibbar sind, und mittels eines Hydraulikzylinders (15) zum Lenken des Gerätes ansteuerbaren lenkbaren Hinterrädern (6). Um die bekannte für eine auf die Vorder- und Hinterräder wirkende Lenkeinrichtung geschaffen wesentlich einfacher auszugestalten, ist vorgesehen, dass die Lenkeinrichtung (19) ein Lenkelement (12) zur Ansteuerung des zumindest einem der lenkbaren Hinterrädern (6) zugeordneten Hydraulikzylinders (15) und der den Vorderrädern (4) zugeordneten Regeleinrichtungen (17,18) aufweist, dass die den Vorderrädern (4) zugeordneten Regeleinrichtungen (17,18) mittels Übertragungseinrichtungen (27,32,38,42) durch den Lenkeinschlag der angesteuerten Hinterräder (6) betätigbar sind.
    • 装置(19)具有控制连接到后轮(6)的液压缸(15)的方向盘。 控制阀(17)和控制装置(18)附接到前轮(4)。 通过后轮的转向冲击,阀和控制装置通过可旋转杆(27),倾斜杆(32),控制元件(38)和控制杆(42)来致动。 曲线路径元件(40)附接到控制元件,使得路径元件与倾斜杆共同作用。 路径元件被设计为布置在控制元件中的凹槽型凹部。