DEVICE UNIT WITH MOTOR AND WORM GEAR

PROBLEM TO BE SOLVED: To obtain a device unit in which all bearing parts can be assembled completely prior to adjustment of a thrust bearing and the thrust bearing can be adjusted by a protrusion existing on a casing. SOLUTION: The bottom 19 of a hollow pot-like protrusion 21 is made of a plastic de...

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1. Verfasser: KRAUTH MARCO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To obtain a device unit in which all bearing parts can be assembled completely prior to adjustment of a thrust bearing and the thrust bearing can be adjusted by a protrusion existing on a casing. SOLUTION: The bottom 19 of a hollow pot-like protrusion 21 is made of a plastic deformable material and has a nipplelike molded part directing a worm shaft 16. The molded part forms the corresponding shoulder part 28 of a thrust bearing close to the worm shaft 16 and it is molded to the bottom 19 after the worm shaft 16 has been built in the casing 20.