Patent ID: 8651922
Filing Date: 2014-02-18
Classification: B23D,B24B

Abstract:
1. A powerhead assembly for a handheld power tool including a motive source and being configured to rotate an implement about an arbor, the powerhead assembly comprising: a housing having a slot defined between a first housing side and a second housing side, the slot configured to receive the implement, at least one of the housing sides further including a guard receiving groove on the inner-side thereof; a drive assembly retained within the housing and structured to couple the motive source to the arbor; and a rotatable guard disposed between the first housing side and the second housing side and at least partially covering the implement, the rotatable guard including an alignment projection structured to be fitted within the guard receiving groove of the at least one housing sides, wherein the first housing side and second housing side are structured to retain the rotatable guard while simultaneously allowing it to rotate.