Invention Grant
- Patent Title: Electric tool
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Application No.: US17704141Application Date: 2022-03-25
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Publication No.: US11750064B2Publication Date: 2023-09-05
- Inventor: Junya Inuzuka
- Applicant: MAKITA CORPORATION
- Applicant Address: JP Anjo
- Assignee: MAKITA CORPORATION
- Current Assignee: MAKITA CORPORATION
- Current Assignee Address: JP Anjo
- Agency: Oliff PLC
- Priority: JP 17117093 2017.06.14 JP 17117094 2017.06.14 JP 17117095 2017.06.14 JP 17117096 2017.06.14
- Main IPC: H02K7/14
- IPC: H02K7/14 ; H02K1/16 ; H02K1/18 ; H02K11/33 ; H02K3/34 ; H02K3/46 ; B25F5/00
Abstract:
In the brushless motor disposed in a hammer drill, while a stator core of a stator is formed by joining a plurality of divided cores divided in a circumferential direction, varnishes are applied over a coil and joining portions between the divided cores.
Public/Granted literature
- US20220224173A1 ELECTRIC TOOL Public/Granted day:2022-07-14
Information query
