Mccoy sawhorse brackets9/10/2023 Google Patents US4877109A - Adjustable sawhorse and scaffold Apr.US4877109A - Adjustable sawhorse and scaffold STATES PATENTS Number Name Date 394,026 Smith Dec. Y10T403/341- Three or more radiating membersĪ sawhorse bracket including a pair of horizontal flat upper supports disposed in spaced parallel relation, there being formed along the outer longitudinal edges of said supports downwardly diverging flanges adapted to overlie the upper ends of sawhorse legs to retain said upper ends and prevent outward swinging thereof spaced parallel (cross members extending between the upper supports and underlying the ends of said upper supports, the ends of the cross members abutting against the inner surfaces of the flanges and being rigidly secured to said upper supports, the end portions of the cross members receiving between them the legs of a sawhorse to prevent swinging movement of the upper ends of said sawhorse legs in directions perpendicular to outward swinging movement o f'said legs cleats in the'form' of flat plates having their upper edges rigidly secured to the under surfaces of the top 20 supports and having their :side edges :abntting against and rigidly'secured xtoithe surfaces ot the crossmembers, asaid cleats being in spaced parallel relation to the respective flanges to prevent inward swinging movement of the upper ends of sawhorse legs received between the respective cleats and flanges, the lower ends of the cleats having open slots fastening means extending through the upper supports for securing said upper supports to the underside of a sawhorse top piece and nut and bolt means extending through said slots and constituting the sole connection between the sawhorse bracket and sawhorse'legs connected thereto.Y10T- TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION.Y10- TECHNICAL SUBJECTS COVERED BY FORMER USPC.Y- GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS AND DIGESTS.B25H1/06- Work benches Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type.
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