Switch arrangement, particularly for a router

专利名称：Switch arrangement, particularly for a router发明人：Achim Buchholz,Michael Stirm申请号：US08/397627申请日：19950302公开号：US05570776A公开日：19961105

摘要：A switch arrangement, particularly for a router, is provided with a switch and apivotable trigger element in a handle arrangement, which can be pivoted against springforce from a release position into a switch operating position and on which is held in adisplaceable manner a locking element which in an end position prevents the

displacement of the trigger element in the direction of the switch operating position andwhich by engagement of a gripping area by hand can be displaced against spring forceinto a first position, in which the trigger element can be pivoted into the switch operatingposition so that the locking element in a second position locks the trigger element in theswitch operating position. The trigger element is substantially L-shaped and is pivotablyheld at the free end of one of its legs. The locking element is pivotably held at the freeend of the other leg and the gripping area of the locking element is located between apivot connection with the trigger element and a connection area of the legs of thetrigger element and at the side remote from the one arm. The locking element on theside with the gripping area is provided between this area and the pivot connection with alocking surface which cooperates with a countersurface of the handle arrangement andthe locking element is provided on the side facing towards the one leg between the pivotconnection and the connection area of the legs with a locking part which in the second

position is in locking engagement with a locking portion of the handle arrangement.

申请人：BLACK & DECKER INC.

代理人：Dennis A. Dearing,John D. Del Ponti,Charles E. Yocum

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