FIELD: building engineering. SUBSTANCE: innovation concerns hand impact tools. The effect is achieved by the fact that the device is equipped with stopping device 16 mounted on the face end of shaft 2 from the side of shock worker 13 and spring-loaded relative to this face end. Supports 6 are fixed on the face end opposite to the shaft 2. EFFECT: enhanced efficiency at the expense of orienting the chopped off material. 5 dwg
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Authors
Dates
1995-12-20—Published
1990-02-28—Filed