FASTENING STRUCTURE

PROBLEM TO BE SOLVED: To restrain progress of potential difference corrosion while restraining cost from increasing. SOLUTION: In a fastening structure 10 having a bolt 1 and a member 2 fastened by the bolt 1 and made of a metal having an electric potential different from the bolt 1, the head 5 of t...

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Bibliographische Detailangaben
Hauptverfasser:	AKIYAMA HIDEJI, MOCHIZUKI TATSUHIKO, FUKUSHIMA HARUO, HIRANO SATOSHI, USUKI HIDEKI, JINBO YOSHIO
Format:	Patent
Sprache:	eng
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:	PROBLEM TO BE SOLVED: To restrain progress of potential difference corrosion while restraining cost from increasing. SOLUTION: In a fastening structure 10 having a bolt 1 and a member 2 fastened by the bolt 1 and made of a metal having an electric potential different from the bolt 1, the head 5 of the bolt 1 has a groove 4 along the outer peripheral end of a surface 3a on the surface 3a pushed by the member 2 at the time of fastening the bolt. COPYRIGHT: (C)2010,JPO&INPIT