JIGSAW

PROBLEM TO BE SOLVED: To provide a jigsaw which is compact and lightweight. SOLUTION: In the jigsaw wherein rotation of a motor is transmitted to a plunger via a gear, a rotary component rotated with the gear, a pin equipped at a position being eccentric from a rotary center of the rotary component,...

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1. Verfasser: YASUHARA SHIN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a jigsaw which is compact and lightweight. SOLUTION: In the jigsaw wherein rotation of a motor is transmitted to a plunger via a gear, a rotary component rotated with the gear, a pin equipped at a position being eccentric from a rotary center of the rotary component, a connector slidably deterring the pin and the like to reciprocate the plunger, a magnetic motor is used as the motor and a planet gear mechanism is used as the gear.