| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to hand-held machine like fret-saw. Said machine comprises bearing plate secured at machine case and to be placed on working surface and device to adjust the position of said plate relative to said case. Said adjustment device comprises adjustment element with displacing section located between said case and said bearing plate and secured at the case or at the plate. Adjustment element displacing element slides in contact recess made in bearing plate of in case to contact with one or several walls of said recess. Adjustment made by said adjustment element changes the displacing section position in said contact recess and that of bearing plate relative to the case.EFFECT: easy and accurate adjustment.10 cl, 5 dwg |
