发明名称 Drywall cutting device
摘要 A drywall cutting device adapted for use with a piece of conventional drywall. The device includes a slidetrack which can be mounted on an edge of a piece of drywall and guide rails which extend substantially perpendicularly from the slidetrack, such that when the slidetrack is placed on an edge of a piece of drywall, the guide rails extend out over the piece of drywall. Slidably mounted on the guide rails is a cutting means holding device, which holds a cutting means such as a knife blade or razor. The drywall cutting device cuts drywall as follows; the slidetrack is placed on an edge of a piece of drywall, the device is slid to the desired cut point, the cutting means is aligned in the desired cut direction, and the cutting means holding device is slide into position on the guide rails. The desired cut is then made by sliding the drywall cutting device along the edge. Use of the present invention will thus result in savings of time and cost to the user.
申请公布号 US5083375(A) 申请公布日期 1992.01.28
申请号 US19910714684 申请日期 1991.06.13
申请人 HELM, SR., LARRY 发明人 HELM, SR., LARRY
分类号 B23Q9/00;B26B29/06;B28B11/12;E04F21/18 主分类号 B23Q9/00
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