Cutting Tool Assembly For HVAC Vent Opening And The Like

摘要

A power cutting tool for automatically cutting out a vent opening in a substrate such as a floor and the like according to a prescribed pattern is disclosed. The power cutting tool includes a base assembly adapted for support on a surface of said substrate. A track assembly having a track is carried by the base assembly for automatically guiding the movement of the cutting tool. A power cutting tool includes a cutting blade which penetrates the substrate to cut out the vent opening. A drive assembly includes a first drive for operating the cutting blade, and a second drive engaging the track for automatically moving the power cutting tool along the track while simultaneously operating the cutting blade to cut out the vent opening pattern in the substrate.

主权项

1. A power cutting tool for automatically cutting out a vent opening in a substrate such as a floor and the like according to a prescribed pattern comprising:
a base assembly adapted for support on a surface of said substrate while the vent opening is cut out in a pattern; a track assembly having a track carried by the base assembly for automatically guiding the movement of a cutting tool assembly; a power cutting tool assembly carried on the track including a cutting blade which penetrates the substrate during operation to cut out said vent opening and said pattern; a drive assembly having a first drive for operating said cutting blade.