POWER TOOL HAVING A HAMMER MECHANISM

Abstract: a power tool includes a motor, a hammer mechanism, a housing, and a handle. the motor has a motor shaft that rotates around a motor axis. the hammer mechanism includes a cylinder and a hammer element and is configured to convert rotary motion of the motor shaft to linear motion of the hammer element along a prescribed hammer axis by utilizing action of an air spring of an air chamber. the housing has a front end part including a front end surface to which a tool accessory is mounted, and a rear end part including a rear surface on the opposite side to the front end surface the handle is configured to be held by a user. the motor axis and the hammer axis are parallel to each other. the rear end of the handle is arranged on the rear end part.

Inventor(s): Yoshiro TADA, Masanori Furusawa, Kanami Inagaki

CPC Classification: B25D17/245 (PERCUSSIVE TOOLS {(percussive machines for forging ; hand-held drilling machines, in general , for wood ; drilling machines, used for mining or quarrying, with reciprocating tool which is turned intermittently when out of contact with the working face )})

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