ELECTRIC HAMMER Russian patent published in 2023 - IPC B25D11/06 B25C1/06 

FIELD: electric hammers.

SUBSTANCE: invention relates to electric hammers. The electric hammer contains a housing and a protective casing fixed in the housing, in which a spring and a nail impact limiter are installed. The housing contains a rechargeable battery, a power button, a control device, a linear electric motor. The electric motor consists of an armature on which a left non-magnetic bushing, a left magnetic bushing, a right magnetic bushing, a right non-magnetic bushing, a non-magnetic stop, a direct-on magnetizing coil, side magnetic circuits of the direct-on magnetizing coil, a left non-magnetic insert, a right magnetizing coil, side magnetizing circuits of the magnetizing coil are installed. reversing coils, right non-magnetic insert, magnetic housing fixed with screws to said side magnetic circuits of magnetizing coils of direct and reverse switching.

EFFECT: kinematic scheme of the drive train is simplified, which increases the efficiency.

1 cl, 5 dwg