| 摘要 |
This invention relates to a joint arrangement (1) for a coupling, more particularly for an articulated joint coupling or a central buffer coupling, for the purpose of joining in an articulated manner two adjacent wagon boxes (100, 101) of a multi-member vehicle, particularly a rail vehicle. The joint arrangement has a first pivoting part (2), a second pivoting part (3) and a joint bolt (4). The first and the second pivoting parts (2, 3) interact by means of the vertically running joint bolt (4), about a common swiveling axis (21), as defined by the joint bolt (4). In order to prevent freezing of the joint arrangement at low ambient temperatures and thus limiting operation thereof, the joint bolt is equipped with a heating element (5) for heating the joint arrangement.
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