36results about How to "Save axial construction space" patented technology

The invention relates to a radial rolling bearing, in particular single-row spherical-roller bearing, which is composed substantially of an outer bearing ring (2) and an inner bearing ring (3) and of a plurality of spherical rollers (4), which spherical rollers (4) are arranged between said bearing rings (2,3), which spherical rollers (4) have in each case two side faces (5,6) which are flattened symmetrically from a spherical basic shape and are arranged parallel to one another, and which spherical rollers (4) are retained with uniform spacing to one another in the peripheral direction by means of a bearing cage. Here, the spherical rollers (4) have a width (bk) between their side faces (5,6) of approximately 70% of the diameter (dk) of their spherical basic shape, and roll with their running faces (7) in two groove-shaped raceways (10,11) which are formed in the inner side (8) of the outer bearing ring (2) and in the outer side (9) of the inner bearing ring (3). According to the invention, at least one of the axial rims (12, 13, 14, 15) which delimit the groove-shaped raceways (10,11) in the bearing rings (2,3) is designed to be reduced in radial height such that the radial bearing (1) can, by means of the increased spacing (aL2) of said rim (12, 13, 14, 15) to the radially opposite rim (12, 13, 14, 15), be equipped with an increased number of spherical rollers (4) in an axial assembly process.

A transmission having at least one planetary stage (101), at least one spur gear stage (103) and a transmission housing (117). The planetary stage (101) includes a planetary carrier (107) mounted to rotate, one or more planetary gearwheels (109) mounted to rotate on the planetary carrier (107), and a rotatable sun gear (113). The spur gear stage (103) has at least one spur gear (123). The spur gear (123) and the sun gear (113) are rotationally fixedly connected to one another. The transmission housing (117) has at least one spindle (127) and the spur gear (123) is mounted on the spindle (127).

The invention relates to a compensating device for, in particular, radial offset for the torque-transmitting connection from an input shaft to an output shaft, comprisingat least the following components: a first meandering disk; A second meandering disk; The first meandering disk being connectable to an output shaft by means of the first inner connection and being connectable to the second meandering disk by means of the first outer connection and the second outer connection, and the second meandering disk being connected to the second meandering disk by means of the second meandering disk, Second inner connection and the third inner connection can be connected to the third meandering disk, and wherein the third meandering disk can be connected to an input shaft by means of the third outer connection. With the compensating device proposed here, a geometrical tolerance tolerance between an output shaft and a transmission input shaft can be compensated for on a small axial and radial construction space by a production-related and / or mounting-dependent geometrical tolerance.