RIGID-CHAIN LINK AND RIGID CHAIN EQUIPPED WITH SUCH LINKS

摘要

The invention relates to a link (1) for a rigid chain, comprising a substantially fork-shaped body (2) provided with a heel (3) connected by a base (4) to two parallel cheeks (5) separated by a space (6) intended to receive the heel (3) of a neighbouring link (1), the heel (3) and each cheek (5) comprising an opening (19, 20, 21) configured to receive a common rotation pin (7) enabling a link to be articulated with respect to a neighbouring link, characterised in that each cheek (5) has a shoulder (9) and an end (10) having flat parallel faces configured to bear against corresponding faces of the shoulder (9) and an end (10) of the cheeks (5) of a neighbouring link (1).