Power tool with improved start actuator

专利名称：Power tool with improved start actuator发明人：James F. Steverding,Glen A. Pankey,Duane R.

Bookshar

申请号：US12938083申请日：20101102公开号：US08230942B2公开日：20120731

专利附图：

摘要：A power tool system includes a two-handed power tool having first and secondstart actuators, one for each hand of an operator. A controller prevents the power toolfrom initiating an operating cycle unless both actuators are turned ON to reduce the

possibility of the operator's hands being disposed in a hazardous position duringoperation of the power tool. To discourage manual override of the dual-start-switchsystem, the controller prevents the power tool from initiating an additional operatingcycle until both actuators have been switched OFF and then ON again. The secondactuator includes a tubular sleeve that extends over part of the power tool to allow thesleeve to slide axially relative to the power tool between ON and OFF positions. Axialmovement of the sleeve from its OFF position to its ON position turns ON the secondstart actuator.

申请人：James F. Steverding,Glen A. Pankey,Duane R. Bookshar

地址：Mentor OH US,Waterford MI US,Highland Heights OH US

国籍：US,US,US

代理机构：Pillsbury Winthrop Shaw Pittman LLP

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