VORRICHTUNG ZUM GEGENEINANDERPRESSEN VON ZWEI KONISCHEN FLANSCHEN EINER ROHRVERBINDUNG

The device has a tensioning chain having a plurality of links (23), connected to one another via articulations (10), and having pressure pieces (9) which each have two flanks for abutment on the two conical flanges (1). Each pressure piece (9) is pivotably mounted in one of the chain links (10) in e...

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Bibliographische Detailangaben
1. Verfasser: FEND, HEINRICH
Format: Patent
Sprache:ger
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Zusammenfassung:The device has a tensioning chain having a plurality of links (23), connected to one another via articulations (10), and having pressure pieces (9) which each have two flanks for abutment on the two conical flanges (1). Each pressure piece (9) is pivotably mounted in one of the chain links (10) in each case and has, on its two sides, respectively two spaced-apart bearing regions (16) for abutment on the two flanges (1). By mounting in the chain articulation (10) and abutment on the flanges (1) via two bearing regions (16), the position of the pressure piece (9) is defined unambiguously. The pressure piece (9) must not transfer any tensile forces into the tensioning chain, and it may be small and lightweight. By the abutment of the pressure piece (9) on the flanges (1) via two bearing regions (16) in each case, the surface pressure is kept within limits.