Abstract: The invention involves a gearbox, especially for adjustment devices in motor vehicles, with a plastic worm drive. The invention provides that the worm drive has an encircling, circular flat contact surface perpendicular to the worm axle and a number of removal pockets in the form of recesses that are interposed axially between contact surface and the worm axle and at the same time arranged in a level recessed to the level of contact surface, whereby an encircling bevel is formed in the transition area from level of removal pockets to the level of the circular contact surface.

Abstract: The invention concerns a gearing for an adjustment device, especially an automotive adjustment device. Included is a threaded spindle as well as a spindle nut sitting on the threaded spindle, while inside a housing of the gearing. On either side of the spindle nut, there is provided a bearing bush to mount the spindle nut inside the gearing housing, while at least one of the bearing bushes consists of flexible material and is clamped under prestressing between the gearing housing and the spindle nut.

Abstract: A gear for an adjusting device with includes a gear spindle (5) and a spindle nut (30) exhibiting an internal thread (32). The spindle nut (30) rests on the spindle (5) and the inner thread (32) of the spindle nut (30) engages with the spindle thread (27). A bearing sleeve (15), which exhibits a bearing section (19) for supporting the spindle nut (30), is provided on either side of the spindle nut (30). At least one bearing sleeve (15) has a guide section (25) for guiding the spindle nut (30) relative to thread spindle (5).

Abstract: The invention concerns a gearing for an adjustment device, especially an automotive adjustment device. Included is a threaded spindle as well as a spindle nut sitting on the threaded spindle, while inside a housing of the gearing. On either side of the spindle nut, there is provided a bearing bush to mount the spindle nut inside the gearing housing, while at least one of the bearing bushes consists of flexible material and is clamped under prestressing between the gearing housing and the spindle nut.

Abstract: The invention involves a gearbox 1, especially for adjustment devices in motor vehicles, with a plastic worm drive 10. The invention provides that the worm drive 10 has an encircling, circular flat contact surface 27 perpendicular to the worm axle and a number of removal pockets 22 in the form of recesses that are interposed axially between contact surface 27 and the worm axle and at the same time arranged in a level 29 recessed to the level of contact surface 27, whereby an encircling bevel 23 is formed in the transition area from level 29 of removal pockets 22 to the level of the circular contact surface 27.

Abstract: The invention involves a gearbox 1, especially for adjustment devices in motor vehicles, with a plastic worm drive 10. The invention provides that the worm drive 10 has an encircling, circular flat contact surface 27 perpendicular to the worm axle and a number of removal pockets 22 in the form of recesses that are interposed axially between contact surface 27 and the worm axle and at the same time arranged in a level 29 recessed to the level of contact surface 27, whereby an encircling bevel 23 is formed in the transition area from level 29 of removal pockets 22 to the level of the circular contact surface 27.

Abstract: The invention relates to a gear for an adjusting device, with a gear spindle (5) and with a spindle nut (30) exhibiting an internal thread (32), such that the spindle nut (30) rests on the spindle (5) and the inner thread (32) of the spindle nut (30) engages with the spindle thread (27), and such that a bearing sleeve (15), which exhibits a bearing section (19) for supporting the spindle nut (30), is provided on either side of the spindle nut (30). The invention specifies that at least one bearing sleeve (15) has a guide section (25) for guiding the spindle nut (30) relative to thread spindle (5).