| 摘要 |
FIELD: machine building.SUBSTANCE: chain connection link 1 comprises U-like half-links 2, 3 with pivoted clevises 4 and engaged arms 5-8 with toothed links. Said toothed links at said arms 5-8 are composed, one side, of ledges and, on the other side, with recesses aligned with said ledges. Central mid element 19 to be locked by tubular split pin 26 is arranged between adjacent inner arms 6, 8 of half-links 2, 3 and connected therewith.EFFECT: higher reliability.18 cl, 22 dwg |
