Extendable tool for use marking angular lines

作者: Robert L. Warner

DOI:

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摘要: An expandable tool for laying out and marking predetermined angular layout lines on a work surface. The is comprised of first leg ( 202 ), second 204 hypotenuse 206 ) which are assembled by the user such that intersection form desired angle as defined ). general shape will normally be triangle. Each can consist single portion (or member), or alternatively, each made up more than one portion. ends fitted with fastening mechanism 214 connecting portions together. to various sizes addition deletion portions. Additionally, disassembled facilitate compact transport subsequent sites.

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