Vorrichtung zum lösbaren Verbinden von zwei Teilen entlang einer nicht kreisförmigen und vorzugsweise ovalen Kontur

摘要

The coupling consists of an enclosed surround and an inner crown (10) made from three or more segments with connecting elements (16) which can be set in locked or released positions. Each connecting element is pivoted to the ends of two segments, joining them end to end, and the segments are attached to one of the two joined components by connectors with guides. The first of the two components can be, for example, a hatch which fits into the second - an aperture in the wall of a container or chamber.