Bolzen und diesen verwendendes Verfahren zum Spannen von Bauteilen

This invention relates to a bolt comprising a bolt shank (30) formed at an outer peripheral surface thereof with external threads (32), and a nut (40) formed at an inner peripheral surface thereof with internal threads, comprising a latch means (38) for latching the nut with the bolt shank, which is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MIZUNO, MASATAKA, OZAWA, JUNZO, KONDO, SHINICHI, AOYAMA, KAZUTAKA
Format:	Patent
Sprache:	ger
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	This invention relates to a bolt comprising a bolt shank (30) formed at an outer peripheral surface thereof with external threads (32), and a nut (40) formed at an inner peripheral surface thereof with internal threads, comprising a latch means (38) for latching the nut with the bolt shank, which is provided on at least one of the bolt shank and the nut, the nut being separatable from the bolt shank and capable of being screwed onto the bolt shank, wherein the nut (40) is movable relative to the bolt shank (30) in a state of being screwed onto the bolt shank, when a larger torque than a predetermined torque is applied to the nut while the latch means (32) latches the nut (40) with the bolt shank (30).