Extruder worm
UA164253UUndetermined Publication Date: 2026-09-09NATIONAL TECHNICAL UNIVERSITY OF UKRAINE IGOR SIKORSKY KYIV POLYTECHNIC INSTITUTE
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Patent Information
- Authority / Receiving Office
- UA · UA
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2026-03-31
- Publication Date
- 2026-09-09
Abstract
Extruder worm includes a core with a tail section, a working section equipped with screw thread, and a removable tip of variable cross-section with its apex located on the longitudinal axis of the core. The tip is designed with a cross-section in the shape of a regular Reuleaux polygon.
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