초록

Flat gasket ring, in particular for producing a flange connection between moldings, the flat gasket ring having, along its outer circumferential line, lip structures which are intended for accommodating the gasket ring in a positively locking manner in relation to moldings.

대표청구항 ▼

[ What is claimed is:] [1.]1. A flat gasket ring for producing a fluid-tight connection between two opposite moldings which are provided with flange adapters and have an internal diameter, through which the medium which is to be transported flows, and an external diameter, wherein flanges are pushed

[ What is claimed is:] [1.]1. A flat gasket ring for producing a fluid-tight connection between two opposite moldings which are provided with flange adapters and have an internal diameter, through which the medium which is to be transported flows, and an external diameter, wherein flanges are pushed over the moldings and connected to one another by means of screws, to produce contact pressure on the gasket, wherein, in the outer circumferential region, the flat gasket ring has at least one lip structure which projects radially beyond the external diameter of the moldings and is designed for enclosing the moldings in an essentially positively locking manner wherein the flat gasket ring is chambered at the connection to the lip structure to form a predetermined breaking point for severing the lip structure from the flat gasket ring.