초록 ▼

The present invention contemplates an apparatus for producing a controlled taper cut in a workpiece. The apparatus includes a plurality of horizontal support members for supporting a slidable gantry member and a rotatable support member disposed within the gantry member in a substantially vertical p

The present invention contemplates an apparatus for producing a controlled taper cut in a workpiece. The apparatus includes a plurality of horizontal support members for supporting a slidable gantry member and a rotatable support member disposed within the gantry member in a substantially vertical position. The rotatable vertical support member is adjustable in a vertical direction within the gantry member. A router support beam is pivotally attached to the distal end of the vertical support member at the approximate midsection of the router support beam. The apparatus also includes a cutting tool slidably mounted from the support beam.

대표청구항 ▼

An apparatus for producing a controller taper cut in a workpiece, comprising: a plurality cross support members; a plurality of vertical support members coupled to said cross support members said vertical support members for supporting said cross members in a fixed position over said workpiece; a ga

An apparatus for producing a controller taper cut in a workpiece, comprising: a plurality cross support members; a plurality of vertical support members coupled to said cross support members said vertical support members for supporting said cross members in a fixed position over said workpiece; a gantry member slidably disposed on said horizontal support members; a rotatable vertical support member disposed within said gantry member in a position which is substantially parallel with respect to said plurality of vertical support members wherein said rotatable vertical support member includes means for adjusting the vertical position of said rotatable vertical support member within said gantry member; a support beam pivotally attached to the distal end of the rotatable vertical support member at the approximate midsection of said support beam; an adjustment member pivotally attached to the approximate mid-section of said rotatable vertical member and one end of the support beam for controlling the angular relationship of said support beam with respect to the cross axis defined by the cross support members; a cutting tool means coupled to a mounting means slidably disposed on the support beam for moving the cutting tool means along the support beam.