Shell coupling and use thereof

The invention relates to a shell coupling (40) for coupling pairs of pipes, having two half-shells (46, 48′) which, in the coupling state, bound a circular opening (60) for through-passage of the pipes and, at their one end, can be pivoted in relation to one another, via an outer articulation (44),...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	WESTERMANN KARL
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FORMS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HANDLING BUILDING MATERIALS ON THE SITE HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a shell coupling (40) for coupling pairs of pipes, having two half-shells (46, 48′) which, in the coupling state, bound a circular opening (60) for through-passage of the pipes and, at their one end, can be pivoted in relation to one another, via an outer articulation (44), about an articulation axis-parallel to the circular opening (60) and, at their other end, can be connected to one another in a releasable manner via a clamping mechanism (51), with the pipes which are to be coupled being clamped in the process. In order to reinforce the pipe connection to the concrete placing boom, and to improve the force transmission which is necessary in this region, it is proposed, according to the invention, that the shell coupling (40), which is designed as an add-on coupling, has a mounting plate (52) which has a retaining structure (54) by means of which at least one force-transmission element (50) formed on one of the half-shells (48′) is accommodated in a form-fitting and force-fitting manner. The at least one force-transmission element (50) here expediently has a cross-sectionally wedge-shaped contour, the retaining structure (54) forming at least one wedge mount (56), wherein the mounting plate (52) and the one half-shell (48′) can be connected to one another by means of at least one clamping screw (66), with the force fit being made in the process in the wedging direction of the force-transmission element (50) and of the retaining structure (54).