KLEMKOBLING

An inner conduit is received in an outer conduit in overlapping relationship. A locking member is received in the outer conduit for lateral shifting into locking engagement with the inner conduit. There are two spaced apart abutment surfaces on the outer conduit, and a toggle member is received in t...

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Bibliographische Detailangaben
1. Verfasser:	LOCHTE, GLEN ELGIN
Format:	Patent
Sprache:	nor
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS 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 MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	An inner conduit is received in an outer conduit in overlapping relationship. A locking member is received in the outer conduit for lateral shifting into locking engagement with the inner conduit. There are two spaced apart abutment surfaces on the outer conduit, and a toggle member is received in the outer conduit. When the toggle member is expanded, a clamping force is exerted from one of said abutment surfaces to the other through the locking member and the inner conduit, to hold the conduit members tightly together. The locking member and the toggle member can be operated by manual screws, or by a piston powered cam. Seals can be inserted between the inner and outer conduits to establish a fluid-tight seal.