Lead terminal for connecting pipeline in pneumatic spring system, has cone portion of holding element that is cooperated with cone portion of housing, such that internal diameter of holding element is increased

摘要

The lead terminal (1) has a holding element (9) that is mounted on a hole (12) facing grip element (13) for seizing pipe line (20), such that internal diameter of hole in holding element is smaller than outer diameter of pipeline. The holding element provided in and against a plug-in direction of pipe line in housing is adjusted along the length direction. The plug-in portion of pipeline exerts force on grip element. A cone portion (10) of holding element is cooperated with cone portion (3) of housing, such that internal diameter of holding element is increased.