发明名称 Electric motor shaft access cover
摘要 An electric motor having a shaft access cover. The electric motor includes a housing that defines an aperture, a stator fixed relative to the housing, a shaft rotatable relative to the housing so the aperture provides access to an end portion of the shaft, and a rotor connected to the shaft for rotation therewith relative to the stator. The end portion of the shaft has a surface adapted for engagement by a tool so a load drivingly connected to the electric motor can be manipulated with respect to the electric motor. The shaft access cover is attachable to the housing for pivotable movement between an unlocked position and a locked position where the shaft access cover substantially covers the aperture. The pivotable movement between the locked and unlocked positions includes less 360 degrees of pivotable movement.
申请公布号 US2004119352(A1) 申请公布日期 2004.06.24
申请号 US20020324733 申请日期 2002.12.19
申请人 A.O. SMITH CORPORATION 发明人 LONG NORMAN R.
分类号 H02K5/10;H02K5/124;(IPC1-7):H02K5/00 主分类号 H02K5/10
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