OPENTECHNICAL PUBLICATION OT-2026-000003287 Workpiece-holding system Published: 2026-09-15T20:03:01.253995Z Permanent URL: https://opentechnical.org/p/OT-2026-000003287 Categories: Tools & Tooling > Clamping Tools ------------------------------------------------------------------------ ABSTRACT A system for holding a workpiece has a support table having a support surface and formed with an array of anchor seats opening at the support surface. At least one clamp securable in a one of the seats has a clamp body displaceable parallel to the support surface. A stop body normally lying on the surface has a centering formation defining an axis generally perpendicular to the support surface and has a polygonal periphery defined by a plurality of flat sides generally perpendicular to the surface and lying at different spacings from the axis. An anchor centered on the axis and seated in a one of the seats secures the stop body to the surface with one of its sides bearing against the workpiece and the stop-body axis fixed relative to the respective seat. 1. Drawings [0001] Sheet 1. [0002] Sheet 2. [0003] Sheet 3. [0004] Sheet 4. [0005] Sheet 5. [0006] Sheet 6. [0007] Sheet 7. [0008] Sheet 8. [0009] Sheet 9. ------------------------------------------------------------------------ OpenTechnical publication OT-2026-000003287 Published 2026-09-15T20:03:01.253995Z https://opentechnical.org/p/OT-2026-000003287