A structure capable of preventing the tip end portion of the worm from being displaced in a direction orthogonal to the biasing direction is provided for the worm reducer comprising a means for elastically biasing the tip end portion of the worm toward the worm wheel side. The support bearing 17 supports the tip end portion of the worm 16 is elastically biased toward the worm wheel 15 side by the elastic biasing means 81, and the support bearing 17 is elastically held by the elastic holding means 82 from both sides in the second direction orthogonal to the first direction parallel to the biasing direction by the elastic biasing means 81 and to the center axis of the worm housing portion 22.
WORM REDUCER AND ELECTRIC ASSIST DEVICE
SCHNECKENREDUKTIONSGETRIEBE UND ELEKTRISCHE VORRICHTUNG
RÉDUCTEUR À VIS SANS FIN ET DISPOSITIF D'ASSISTANCE ÉLECTRIQUE
2024-07-24
Patent
Electronic Resource
English