Connecting-link parts for link chain includes ends connected to each other with longitudinal web, and comprises stub and pocket

摘要

Each connecting-link parts (1, 2) has ends (4, 5) connected to each other by longitudinal web (3). Parts are provided with stub (6) at one end (4), and with pocket (7) at other end (5) to hold stub of upper connecting-link part in each case. In closed position, connecting-link parts are locked in place using central locking element (10) resting in shell-shaped supporting surfaces (9) of two projections (8) which protrude into clear interior of connecting link.