OPENTECHNICAL PUBLICATION
OT-2026-000000068

Vacuum chuck for a lathe for making optically-smooth surfaces

Published: 2026-09-15T19:02:22.202124Z
Permanent URL: https://opentechnical.org/p/OT-2026-000000068
Categories: Lifting, Positioning & Manipulation > Vacuum Lifting

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ABSTRACT

The ornamental design for vacuum chuck for a lathe for making optically-smooth
surfaces, as shown in the accompanying drawings.

1. Drawings

[0001] Sheet 1.

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OpenTechnical publication OT-2026-000000068
Published 2026-09-15T19:02:22.202124Z
https://opentechnical.org/p/OT-2026-000000068