FIELD: impact mechanisms. SUBSTANCE: tool has a body with an axial hole of rectangular cross section in which a striker, a bundle of contact cylinders of equal radius and a working member shank are positioned. A hollow in the form of a cylindrical segment with a radius equal to the cylinder radius is made in each cylinder, the cylinders are positioned so as to insert each following cylinder into the hollow of the previous one. EFFECT: improved efficiency. 2 dwg
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Authors
Dates
1994-07-30—Published
1991-04-24—Filed