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    • 3. 发明公开
    • 유성 차동 기어 및 상기 유형의 기어를 제어하기 위한 방법
    • 用于控制类型的齿轮的商业差异齿轮和方法
    • KR1020100038385A
    • 2010-04-14
    • KR1020107001279
    • 2008-06-12
    • 섀플러 테크놀로지스 아게 운트 코. 카게
    • 비어만토르스텐멧텐노르베르트
    • F16H48/30F16H48/06B60K23/04
    • F16H48/30B60K17/16F16H48/10F16H48/11F16H2048/204
    • The present invention describes a planetary differential gearing (1) having a drive input spur gear (2) with an outer toothing (3) and having a planet carrier (6) which is rotationally fixedly connected to said drive input spur gear (2) and which is arranged in the hub region of the latter and which supports at least one pair of planet gearwheels (7, 8) which mesh with one another, wherein each of the at least two planet gearwheels (7, 8) is in meshing engagement with in each case one sun gear (9, 10) which in each case is rotationally fixedly connected to a drive output shaft (11, 12) and has an outer toothing. The planetary differential gearing (1) comprises at least one superposition stage (13, 14) which has at least one loose wheel (15, 16) which is in meshing engagement in each case with one of the drive output shafts (11, 12) and with a ring gear (17) which is rotationally fixedly coupled to the drive input spur gear (2). The at least one superposition stage (13, 14) also comprises at least one controllable clutch (K1, K2) for variably braking the at least one loose wheel (15, 16) with respect to a housing section (18) and/or the at least one drive output shaft (11, 12), or a controllable clutch (K1, K2) for variably braking or accelerating the ring gear (17a, 17b) with respect to the drive input spur gear (2).
    • 本发明描述了一种具有驱动输入正齿轮(2)的行星齿轮传动装置(1),其具有外齿圈(3)并具有与所述驱动输入正齿轮(2)可旋转地固定连接的行星架(6) 其布置在后者的轮毂区域中,并且支撑彼此啮合的至少一对行星齿轮(7,8),其中所述至少两个行星齿轮(7,8)中的每一个与所述行星齿轮(7,8)啮合, 在每种情况下,一个太阳齿轮(9,10)在每种情况下旋转地固定地连接到驱动输出轴(11,12)并具有外齿。 行星齿轮传动装置(1)包括至少一个叠置台(13,14),其具有至少一个松动轮(15,16),每个松动轮与所述驱动输出轴(11,12)中的一个啮合, 以及旋转地固定地联接到驱动输入正齿轮(2)的齿圈(17)。 所述至少一个叠加台(13,14)还包括至少一个可控离合器(K1,K2),用于相对于壳体部分(18)可变地制动所述至少一个松动轮(15,16)和/或 至少一个驱动输出轴(11,12)或可控离合器(K1,K2),用于可变地制动或加速环形齿轮(17a,17b)相对于驱动输入正齿轮(2)。