Invention Grant
- Patent Title: Electric power tool and method for manufacturing the same
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Application No.: US15631949Application Date: 2017-06-23
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Publication No.: US10562115B2Publication Date: 2020-02-18
- Inventor: Ryosuke Suzuki , Akira Niwa
- Applicant: MAKITA CORPORATION
- Applicant Address: JP Anjo
- Assignee: MAKITA CORPORATION
- Current Assignee: MAKITA CORPORATION
- Current Assignee Address: JP Anjo
- Agency: Oliff PLC
- Priority: JP2016-150349 20160729
- Main IPC: H02K7/14
- IPC: H02K7/14 ; B23D47/02 ; B25F5/00 ; B23B45/00 ; B23B45/02 ; B23D51/02 ; B27B9/00

Abstract:
A covering member made of a resin is integrally molded with a sensor substrate of a brushless motor in a circular saw by low-temperature, low-pressure injection molding. The covering member covers rotation detecting elements, a thermistor, resistors, and connecting portions (terminals) of lead wires that serve as electrically conductive portions conducting electric currents.
Public/Granted literature
- US20180029148A1 ELECTRIC POWER TOOL AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2018-02-01
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