Flat packing for sealing a sealed gap between machine component sealed surfaces to be pressed against the flat packing has different sealing positions

摘要

Flat packing (100) has a first sealing position adjacent to a second sealing position. At the first sealing position there is an elastomer sealing element (110) made from a sealing material that attaches to the first sealing position and goes hard in situ. At the second sealing position there is a recess, through which the elastomer sealing element extends when the flat packing is installed.