Patent ID: 9022705
Filing Date: 2015-05-05
Classification: B27C,Y10T

Abstract:
1. An electrical power tool to process a work-piece, comprising: a base having a base surface that is capable of contacting the work-piece; a tool main body detachably attached to the base and having a spindle to which a tool bit can be attached; and an elevating mechanism that is capable of changing a relative position of the tool main body to the base, wherein the elevating mechanism includes a male elevating member that is releasably integrated with the tool main body via an integrating mechanism and vertically movably attached to the base, and a female elevating member that is attached to the base and is capable of relatively raising and lowering the male elevating member, wherein the tool main body is configured to be removed and spaced from the base while the male elevating member is left in the base when the male elevating member is released from the tool main body by operating the integrating mechanism, wherein the male elevating member engages the tool main body at both end portions of the male elevating member in a raising and lowering direction thereof, wherein the integrating mechanism includes an engagement release lever that is attached to one of the end portions of the male elevating member, and wherein the engagement release lever is arranged and constructed to release the male elevating member from the tool main body.