A worm gear for a worm gear system of a motor vehicle steering device may include a hub, a support element, and a gear rim. The gear rim may have a multiplicity of teeth that extend radially outward from a central encircling annular web. The support element may be a support ring that by means of an injection-molding method is injected between the gear rim and the hub. The support element may connect in a form-fitting manner the hub and the gear rim. The gear rim may include reinforcement ribs that, on both end sides, from the teeth extend radially in a direction of a worm gear longitudinal axis.
SCHNECKENRAD FÜR EIN SCHNECKENRADGETRIEBE EINER KRAFTFAHRZEUGLENKUNG MIT EINEM ZWISCHEN EINER NABE UND EINEM ZAHNKRANZ EINGESPRITZTEN TRÄGERRING
WORM GEAR FOR A WORM GEAR MECHANISM OF A VEHICLE STEERING SYSTEM WITH A CARRIER RING INJECTED BETWEEN A HUB AND A TOOTHED WHEEL
ROUE À VIS SANS FIN POUR UN ENGRENAGE DE ROUE À VIS SANS FIN D'UNE DIRECTION DE VÉHICULE AUTOMOBILE COMPRENANT UNE BAGUE DE SUPPORT INJECTÉE ENTRE UN MOYEU ET UNE COURONNE DENTÉE
2022-02-02
Patent
Elektronische Ressource
Deutsch
Europäisches Patentamt | 2021
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|Europäisches Patentamt | 2019
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