FIELD: process engineering.
SUBSTANCE: invention relates to hand-held electrically driven tools, e.g. battery hammer drill. This tool has percussion mechanism actuated by drive bearing, counter shaft, housing of transmission, mid flange and end shield. Drive bearing represents a swing bearing coupled with counter shaft. End shield is plugged in mid flange for counter shaft and at least one percussion mechanism component to be fitted therein.
EFFECT: lower material input and smaller mounting space.
10 cl, 5 dwg
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