| 摘要 |
mechanical engineering. SUBSTANCE: connecting rod has rod 1, cover 2, L-shaped bolts 3, and nuts 4. Socket for L-shaped bolt is provided with hole for bolt rod and cavity for head of bolt 3. Cavity is made in shape of base 6, side walls and rear wall formed by cylindrical surface. Cylindrical surface is limited by radius R drawn from centre shifted from cylindrical surface axis away from rear wall. In this case, projections are formed which prevent L-shaped bolt 3 from turning. Construction of socket facilitates machining of hole 5. EFFECT: enhanced reliability. 2 dwg
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