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US 11,897,071 B2Granted
Grid-type workpiece carrier
AssigneeZell Systemtechnik GmbH
InventorIngo Zell
Life of this patent
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Abstract
A grid-type workpiece carrier includes parallel strip-type first grid elements having recesses, and strip-type second grid elements arranged transverse to the first grid elements and having recesses, wherein the recesses of the first and second grid elements engage in one another in such a way that the crossing first and second grid elements form a grid, wherein the first grid elements are mechanically securely fixed to second grid elements that are arranged in an edge region on opposing sides of the grid.
Claims10
A grid-type workpiece carrier having
- a multiplicity of plank-like first grid elements (QM, QR, QR1, QR2, QM1, QM2), disposed in parallel and having notches (A1, A2), and a multiplicity of plank-like second grid elements (LE, LR, LE1, LE2, LR1, LR2), disposed transversely thereto and having notches (A1, A2), wherein the notches of the first and second grid elements engage in one another in such a way that the first and second grid elements intersecting one another form a grid,
- wherein the first grid elements are mechanically securely fixed only on second grid elements (LR, LR1, LR2) that, out of the multiplicity of second grid elements, are disposed in a peripheral region on opposite sides of the grid, wherein the mechanically secure fixation is a substance-to-substance bond.
Dependencies are inferred from the claim text.