In a worm reduction gear, a second bearing (34) that supports a second end of a worm shaft (18) and a guide member (50q, 50s, 50t, 50) are housed in a holding hole (44) in a housing (17). A bias member (60) biases the second end of the worm shaft toward the worm wheel (19) in a second direction. The guide member is elastically fitted in the holding hole in the housing to guide movement of the second end via the second bearing. A slit (53) is formed in the guide member. Stress is relieved which is exerted on the guide member when the guide member is elastically fitted in the holding hole.
WORM REDUCTION GEAR AND STEERING MECHANISM
SCHNECKENREDUKTIONSGETRIEBE UND LENKMECHANISMUS
ENGRENAGE DE RÉDUCTION À VIS SANS FIN ET MÉCANISME DE DIRECTION
2018-11-28
Patent
Electronic Resource
English