A SPRING DEVICE FOR SECURING A THREADED FASTENER OF A BOLTED JOINT AND A SYSTEM FOR SECURING A BOLTED JOINT

A spring device (100) for securing a threaded fastener of a bolted joint. The spring device (100) comprises at least one ring-shaped portion (102, 104), and a plurality of elongate spring elements (106). Each spring element (106) is attached at least in a first end to the at least one ring-shaped po...

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Bibliographische Detailangaben
1. Verfasser:	SUNDBERG, Richard
Format:	Patent
Sprache:	eng ; fre ; 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:	A spring device (100) for securing a threaded fastener of a bolted joint. The spring device (100) comprises at least one ring-shaped portion (102, 104), and a plurality of elongate spring elements (106). Each spring element (106) is attached at least in a first end to the at least one ring-shaped portion (102, 104). The at least one ring-shaped portion (102, 104) and a body formed by the plurality of spring elements have a common centre axis. Each spring element (106) comprises an inner peripheral surface (108) directed towards the centre axis, and wherein a first portion (108a) of said inner peripheral surface (108) is closer to the centre axis than are other portions (108b) of said inner peripheral surface (108) and closer to the centre axis than an inner peripheral surface (102a) of the at least one ring-shaped portion (102, 104). The disclosure further relates to a system (200) for securing a bolted joint.