发明名称 Scroll saw motor/printed circuit board housing with switch lock-out
摘要 A motor housing for a variable speed scroll saw or other operating tool is disclosed. The motor housing includes a motor as well as a printed circuit board mounted in the motor housing adjacent the motor. A switch is attached to the printed circuit board and extends outside of the motor housing. The switch is also attached to the motor housing. A switch lock-out is operably associated with the housing for disabling the switch until the switch lock-out is disengaged. Preferably, the switch lock-out is a releasable locking mechanism such as a padlock.
申请公布号 US5684388(A) 申请公布日期 1997.11.04
申请号 US19950509050 申请日期 1995.07.31
申请人 EMERSON ELECTRIC CO. 发明人 THEISING, JOHN L.;TOMISER, JR., FRANK J.
分类号 H02K11/00;(IPC1-7):H02K7/065 主分类号 H02K11/00
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