美國
US 12,703,068 B2
Impact tool
US 12,703,068 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：MAKITA CORPORATION。PDF 可在本頁下載，未登入每天最多 5 篇。
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- 申請人
- MAKITA CORPORATION
- 發明人
- Ryunosuke KUMAGAI; Tokuo HIRABAYASHI; Hidenori NAGASAKA; Manabu SUGIMOTO
- 公開日
- 2026-08-11
- 申請日
- 2025-01-10
- 文件種類
- B2 核准公告
- 也寫作
- US 12,703,068 B2 · US12703068 · 12703068
摘要
An impact tool includes a brushless motor having coils, a stator core, a stator having an insulating member, and a rotor that is rotatable with respect to the stator. An axis of rotation of the rotor extends in a front-rear direction of the impact tool. A first bearing rotatably supports the rotor and a bearing retainer holds the first bearing. A motor housing houses the brushless motor. A grip housing is disposed downward of the motor housing in an up-down direction. A battery pack is disposed downward of the grip housing.…
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專利局網站： 美國專利商標局（USPTO）