Patent ID: 7987604
Filing Date: 2011-08-02
Classification: E04D,E04F

Abstract:
1. A jig for use in cutting synthetic shingles and tiles while the jig is disposed on a supporting surface, comprising; (a) a table having an upper supporting surface for receiving and supporting a synthetic shingle or tile thereon; (b) the table having a plurality of sides terminating in edges; (c) a plurality of elongate slots in the table, generally parallel to said edges and having a lower surface for disposition onto a supporting surface; (d) an elongate clamping bar having at least one longitudinal slot therein; (e) a plurality of fastener means for fastening the elongate bar to the table by the fasteners extending through the at least one longitudinal slot in the clamping bar and through elongate slots in the table, when a shingle or tile is in clamped relation between the elongate bar and the table; (f) whereby the at least one elongate slot in the clamping bar and the elongate slots in the table comprise means for slideably adjustably clamping the clamping bar to the table with a shingle or tile therebetween, in an infinite number of selected angular positions of the clamping bar, for guiding a cutter along the clamping bar for cutting a clamped shingle or tile in any one or more of an infinite number of angular cuts; (g) wherein the table comprises a table frame having a removable insert that has the upper supporting surface thereon; (h) wherein the frame has an upper surface and wherein the upper surface of the insert protrudes above the upper surface of the frame; and (i) including a safety apparatus comprising means for attaching the jig to a root, during use.