美國
US 12,703,031 B2
Cutting tool for machining fiber composite materials
US 12,703,031 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：Ceratizit Balzheim GmbH & Co. KG。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Ceratizit Balzheim GmbH & Co. KG
- 發明人
- Jochen Walcher; Michael Schmid; Peter Luibrand; Oliver Rapp
- 公開日
- 2026-08-11
- 申請日
- 2023-06-05
- 文件種類
- B2 核准公告
- 也寫作
- US 12,703,031 B2 · US12703031 · 12703031
摘要
A cutting tool for machining fiber composite materials has clamping section and a cutting section which extend along a longitudinal axis. The cutting section has a basic cylindrical shape. First chipping flutes form left-hand spirals and second chipping flutes form right-hand spirals. Intersecting first and second chipping flutes form a plurality of discrete cutting elements on the cutting section. The cutting elements have a first circumferential cutting edge running along a left-hand spiral and a second circumferential cutting edge running along a right-hand spiral.…
這裡只列摘要開頭，完整內容在 PDF 裡。
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專利局網站： 美國專利商標局（USPTO）