A pressure generator for a hydraulic vehicle brake system includes a piston cylinder unit with a cylinder and a piston, a ball screw drive, an electric hollow-shaft motor which surrounds and is configured to drive the ball screw drive, and a planetary gear set configured to transmit a rotational movement of the hollow-shaft motor to the ball screw drive. The planetary gear set includes a planetary carrier and an internal gear which are respectfully connected via pint-type positive locking connections to a spindle nut of the ball screw drive and a static tubular force transmitter. The locking connections are configured to enable connections between parts via the respective parts being brought together axially in a hollow shaft of the hollow-shaft motor.

A product including a carrier having piloting features for assembling multiple gear drives for use in an electric drive unit of a vehicle. A method of assembling a portion of an electric drive unit utilizing a gear piloting carrier having piloting features for assembling multiple gear drives.

A jig includes: a first gear part that can be meshed with an input gear disposed in a casing by being inserted into the casing from the outside of the casing; a torque application part that is fixed to the first gear part, is disposed outside the casing in a state in which the first gear part is meshed with the input gear, and is capable of applying a torque about a first axis, which corresponds to an axis of the first gear part, to the first gear part; and a phase indicator provided on the torque application part to indicate the phase of the first gear part about the first axis.

A multipurpose protective cap for a transmission prior to and during assembly with a drive shaft has a base portion having a cylindrical cross-section of a first inner diameter. The base portion comprises a side wall defining the cylindrical cross-section and having an outer edge and an inner edge, and a membrane spanning the cylindrical cross-section of the base portion at the outer edge of the side wall. An insertion portion extends from the base portion opposite the outer edge, the insertion portion having a cylindrical cross-section of a second inner diameter, the second inner diameter smaller than the first inner diameter. A contamination removal portion is formed in an interior surface of the insertion portion and configured to remove debris as the drive shaft passes through the insertion portion. A handle extends from the side wall of the base portion.

A method of exchanging a rack of a rack and pinion drive arrangement, and associated jig assembly, are disclosed. The method includes providing a rack and pinion drive arrangement, with a first rack installed in meshing engagement with the pinions of the gearbox; providing a jig assembly comprising a second toothed rack and a coupling arrangement; arranging the second rack in longitudinal coaxial alignment with the first rack; connecting a first end of the second rack to a proximal end of the first rack, via the coupling arrangement; bringing the second rack into meshing engagement with the pinions of the gearbox by linear displacement of the first and second rack, disconnecting the first rack from the second rack. The nominal rotational position between the respective pinions and primary gears may be calibrated either when the first or the second rack is in meshing engagement with the pinions of the gearbox.

A method of exchanging a rack of a rack and pinion drive arrangement, and associated jig assembly, are disclosed. The method includes providing a rack and pinion drive arrangement, with a first rack installed in meshing engagement with the pinions of the gearbox; providing a jig assembly comprising a second toothed rack and a coupling arrangement; arranging the second rack in longitudinal coaxial alignment with the first rack; connecting a first end of the second rack to a proximal end of the first rack, via the coupling arrangement; bringing the second rack into meshing engagement with the pinions of the gearbox by linear displacement of the first and second rack, disconnecting the first rack from the second rack. The nominal rotational position between the respective pinions and primary gears may be calibrated either when the first or the second rack is in meshing engagement with the pinions of the gearbox.

Provided is a reduction device for which productivity can be improved. A motor with reduction gear includes a bracket 10 having a gear storage recess 16 with a second surface 10c opened, a reduction mechanism 4 stored in the gear storage recess 16, and a guide part 56 closing the second surface 10c of the gear storage recess 16. The reduction mechanism 4 includes an internal gear 42, an eccentric shaft 41, an oscillating gear 43 rotatably supported on an eccentric part 45 of the eccentric shaft 41, and an output part 44. An engagement part 83 is provided on the guide part 56 and the internal gear 42 to concavo-convex fit the guide part 56 and the internal gear 42. The internal gear 42 is pressed by the guide part 56 from the opening side of the gear storage recess 16.

The invention relates to a wiper motor (10; 10a), having a gearbox housing (12) which preferably has a pot-shaped main body (16) for configuring a receptacle space (18) for a gearbox (20), wherein an opening (21) of the main body (16) is able to be closed by a gearbox cover (22; 22a), wherein a plurality of latching connections (26) that act in the direction of a joining direction (24) between the main body (16) and the gearbox cover (22; 22a) are configured between the main body (16) and the gearbox cover (22; 22a), said latching connections (26) having in each case an elastically deformable first latching element (28; 28a) on the gearbox cover (22; 22a) and a rigidly configured second latching element (30) that on the main body (16) interacts in a form-fitting manner with the first latching element (28; 28a).

In at least one embodiment, the assembly for a gearbox for a wind turbine includes a housing element, a rotational element, a bearing, a first connection feature for connecting the housing element to a connection element and a second connection feature for connecting the rotational element to the connection element. The rotational element is arranged rotatably with respect to the housing element via the bearing. At least one of the first and the second connection feature is configured to form a movable, form-fitting connection such that, when the housing element and the rotational element are connected to the connection element via the first and the second connection feature, a relative axial movement between the rotational element and the housing element is prevented but a relative rotation between the rotational element and the housing element is enabled.

A gear device includes a gear attached to a shaft to rotate integrally with the shaft, a pair of bearings located across the gear in a direction in which the shaft extends and supporting the shaft in a rotatable manner, and a plurality of removable members attached to the gear. The plurality of removable members are attached to two surfaces of the gear intersecting with the shaft. Each removable member of the plurality of removable members faces a bearing of the pair of bearings located across the gear.