Abstract: A transmission unit includes a transmission housing, a transmission element rotatably accommodated in the transmission housing, a bearing seat, and an angular contact ball bearing accommodated in the bearing seat, for mounting the transmission element, as well as a double-row angular contact ball bearing having: an inner bearing ring; an outer bearing ring; a first ball-cage assembly with first balls which are accommodated in a first track space extending between a first inner rolling element raceway of the inner bearing ring and a first outer rolling element raceway of the outer bearing ring; and a second ball-cage assembly with second balls which are accommodated in a second track space extending between a second inner rolling element track of the inner bearing ring and a second outer rolling element track of the outer bearing ring.

Abstract: In a differential device, paired side gears include shaft portions and intermediate wall portions formed in a flat plate shape intersecting an axis of the output shafts, the intermediate wall portions integrally connecting the shaft portions to toothing portions of the side gears separated outward from the shaft portions in a radial direction of an input member, respectively. Each of the intermediate wall portions is formed with a width in the radial direction which is longer than a maximum diameter of a pinion. A cover portion includes a boss portion and a side wall portion connected to the boss portion and having an outer side surface as a surface orthogonal to the axis of the output shafts. A back surface of at least one of the intermediate wall portion and the toothing portion is supported on an inner side surface of the side wall portion.

Abstract: Disclosed is a differential transmission unit featuring active controlling of the moment distribution. Said differential transmission unit comprises a differential transmission (4) with two output shafts (6, 7), the cage (5) of said differential transmission (4) forming the input member, and one respective controlled frictional clutch (22, 26) that is associated with an output shaft. The primary part (22) of the clutch is drivingly connected to the input member (5) while the secondary part (26) of the clutch is drivingly connected to the associated output shaft (6, 7), at least one of the driving connections being provided with an increased or reduced transmission ratio.

Abstract: The invention relates to a differential assembly, more particularly for being used in the driveline of a motor vehicle, comprising a one-piece differential carrier 3, 53 which is rotatingly drivable around an axis of rotation (A) and, in a casing portion 26, comprises at least one assembly aperture 16 and, in each of two cover portions arranged opposite one another, comprises an integrally formed-on bearing projection; sideshaft gears 9, 10 which can be inserted into the differential carrier 3 through the assembly aperture 16 and, in the mounted condition, are rotatably held in the differential carrier 3 on the axis of rotation A; four differential gears 8 which can be inserted into the differential carrier 3 through the assembly aperture 16 and, in the mounted condition, rotate together with the differential carrier 3 around the axis of rotation A and engage the sideshaft gears 9, 10; a cross member assembly 7 which is drivingly connected to the differential carrier 3 in respect of rotation thereof and compr

Abstract: A differential transmission comprises a differential casing (16) driven by an input shaft and having compensating gears (20) mounted therein, and in each case having an output gear (21, 22) to drive a first and a second output shaft (3, 4), it being possible for the differential casing to be connected to one of the output shafts (3, 4) via a friction clutch (12) by pressure being applied to a pressure plate (29).

Abstract: A differential gear for distribution of torque between a forward driven wheel shaft and a rear driven wheel shaft on a vehicle in which the rear wheel shaft can be raised has an input shaft (3) which via differential pinions (6) is in engagement with a rear differential wheel (7) connected to an output shaft (4). The input shaft (3) and the rear differential wheel (7) are mutually supported via a bearing (15) which transmits axial forces between them. This bearing is fitted with preloading to eliminate axial play.

Abstract: A rotation transmitting device having an outer ring formed with a bore, a holder fixedly mounted in the bore and rolling elements mounted in the holder so as to be rollable as the outer ring rotates. A pair of input shafts are provided coaxially with an axis of rotation of the outer ring so as to sandwich the rolling elements from both sides thereof. Output shafts are rotatably mounted in the bore at both sides of the input shafts. Cages are rotatably mounted between the output shafts and the outer ring and formed with pockets. Engaging elements are mounted in the pockets and adapted to be engageable between opposite surfaces of the outer ring and the output shafts with relative rotation between the cages and the output shafts in either direction. Elastic members are mounted in the pockets to keep the engaging elements in a position where they are not engaged.