Hingeable segmented pipe couplings

A hingeable segmented pipe coupling includes two or more coupling segments (10,12) which are hingeable relative to each other in the absence of transverse hinge pins, at least one pair of bolting pads (16,20) including arcuate surfaces (24b,28b) which roll with respect to each other, and each of whi...

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Bibliographische Detailangaben
Hauptverfasser:	DE RAYMOND, PETER GEORGE, RUNG, ROBERT
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A hingeable segmented pipe coupling includes two or more coupling segments (10,12) which are hingeable relative to each other in the absence of transverse hinge pins, at least one pair of bolting pads (16,20) including arcuate surfaces (24b,28b) which roll with respect to each other, and each of which includes a fulcrum (A,B) for engagement with a headed securing member (34) associated with those bolting pads (16,20). In preferred embodiments, the bolting faces (24,28) of the bolting pads (16,20) are contoured to prevent rotational movement of the coupling segments (10,12) about the axis of the securing member.