FIELD: process engineering.
SUBSTANCE: invention relates to machine building, mainly to hand-held angular grinders with protective case fitted at locating journal located at machine handle to allow rearrangement of said case and locking by clamping yoke. Ends of the latter are fixed by clamping tool to allow their forced displacement in both tightening and loosening directions. Clamping screw passes through said ends and is screwed on one of said ends. Said screw thrusts into opposite end of said yoke by its head making a thrust. One more thrust composed of bearing part is arranged to enter the screw rod recess.
EFFECT: easy and controlled rearrangement of protective case.
4 cl, 11 dwg
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