专利名称：DRIVE DEVICE AND ELECTRIC POWER
STEERING DEVICE
发明人：富澤 弘貴,磯谷 康次申请号：JP2015174674申请日：20150904公开号：JP6575243B2公开日：20190918
摘要：A driving unit includes a stator, a rotor, a shaft, a housing, a protrusion, a smallpulley, and a sealing member. The rotor is rotatably disposed relative to the stator. Theshaft rotates together with the rotor. The housing houses the stator and the rotor. Theprotrusion protrudes from an outer surface of the housing toward an outside of thehousing. The outer surface is positioned at one side of the housing in an axial direction ofthe rotor. The small pulley is disposed at an end of the shaft protruding toward theoutside of the housing through a hole formed in the protrusion. The small pulley iscylindrical shaped. The sealing member seals a space between an inner surface of thehole of the protrusion and an outer surface of the shaft.
申请人：株式会社デンソー
地址：愛知県刈谷市昭和町１丁目１番地
国籍：JP
代理人：服部 雅紀
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