Closing cylinder has a truncated conical section and play which are selected so that a core pin interacts with the edge of a core pin hole

摘要

Closing cylinder (1) has a truncated conical section (17) and play which are selected so that a core pin (12c) displaced via a separating joint (F) between a cylinder core (8) and a cylinder housing (2) interacts with the edge of a core pin hole. Preferred Features: The core pin and a housing pin have rotational symmetry. The axial length of the truncated conical section is longer than the axial length of a guiding section.