CHAIN LINK AND ENERGY-CONVEYING CHAIN WITH LOCKABLE CROSS BEAM

摘要

The subject of the invention relates to a chain link for an energy guide chain. The chain link has two spaced-apart, mutually oppositely disposed chain side plates (2) and at least one transverse portion (5). The transverse portion (5) has at both ends a releasable hinge (10) which can be connected to the chain side plate (2). The transverse portion (5) is lockable to the chain side plate (2). For the purposes of latching the transverse portion (5) to the chain side plate (2) the hinge (10) has a pivot pin (7) and a recess (15) which cooperates with the pivot pin (7) and which has undercut configurations (14). The pivot pin (7) has a latching projection (9) engaging into an opening (16). The opening (16) extends over a part of the periphery of the recess (15).