APPARATUS FOR ELASTIC CONNECTION OF PARTS

摘要

FIELD: clamping and holding sheet material, namely manual tool for grinding surfaces. SUBSTANCE: connected parts have respectively recess and protrusion in plane of their engagement. Wedge-shaped stop with tapered face is secured to one of connected parts. One end of spring is joined with other part. Free end of spring slides along tapered face of stop and in time moment of coincidence of contours of recess and protrusion it engages with seat provided on said face. EFFECT: reliable driving of spring to stressed operating condition, enhanced appearance of tool. 3 dwg