FIELD: machine building.
SUBSTANCE: invention relates to machine building and may be used in protective casings for hand machine. Casing has carcass, bearing section to rest upon hand machine flange support, and tension member to clamp protective casing on hand machine flange support. It incorporates lock to fix casing angular position relative to hand machine. Said bearing section has, at least, one lock element to interact with lock element of said flange support. Said tension member is arranged inside or outside of said protective casing. Lock element is made integral with casing bearing section ot with tension member bearing section that adjoins the casing to overlap it.
EFFECT: simple, reliable and safe design.
19 cl, 14 dwg
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