Connection assembly i.e. quick release coupling, for connecting e.g. charge air pipes and cooling water pipes, has base forming recess via sections in circumferential direction in central section through part viewed on side facing seal

摘要

The assembly has a pair of connector parts (1, 2) including a pair of passage channels (3, 4). A seal (11) is provided at the part (2) that has a base (27) running in a circumferential direction via sections of the part (2) and provided in direction to a central longitudinal axis (13) of the part (2). The base is arranged in front of the seal based on an insertion direction (5) of the part (1). The base forms a recess (28) via the sections in the circumferential direction of the part (2) in a longitudinal central section through the part (2) viewed on a side facing the seal.