ELECTRIC POWER TOOL WITH DC BRUSHLESS MOTOR

PROBLEM TO BE SOLVED: To enhance operability by making a DC brushless motor compact in size in a machine length direction, thereby making an electric power tool compact in machine length, in the electric power tool such as an impact driver employing the DC brushless motor as a drive source.SOLUTION:...

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Bibliographische Detailangaben
Hauptverfasser:	SUGIMOTO MANABU, OTA KENICHI, HYODO KOKI, OGINO KAZUTOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To enhance operability by making a DC brushless motor compact in size in a machine length direction, thereby making an electric power tool compact in machine length, in the electric power tool such as an impact driver employing the DC brushless motor as a drive source.SOLUTION: Machine length of a DC brushless motor M is shortened by locating a bearing 57 for supporting a rotating shaft 53 of a rotor 50 on an inner circumferential side of an electric insulating member 62 of a stator 60.