GROUND COIL FOR MAGNETIC LEVITATION SYSTEM RAILWAY

PROBLEM TO BE SOLVED: To make a bending moment smaller and to reduce the size of a double-end stud, and to correct a track-side dimensional error easily changing a position of screwing a correcting member into a bush, by fitting a nut to a threaded part of a double-end stud inside a hole of the bush...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OHAMA SHIGEYA, ITABASHI YOSHIFUMI
Format:	Patent
Sprache:	eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To make a bending moment smaller and to reduce the size of a double-end stud, and to correct a track-side dimensional error easily changing a position of screwing a correcting member into a bush, by fitting a nut to a threaded part of a double-end stud inside a hole of the bush by screwing. SOLUTION: A nut 19 is fitted to a threaded part 17c of a double-end stud 17 by screwing, and a ground coil body 15 is fitted to a track 11. And one surface of the collar part 17a of the double-end stud 17 screwed up to the track 11 comes in touch with an insert 10, and inside a hole 14b of a bush 14 the nut 19 is fitted to the threaded part 17c by screwing. Since it is possible to shorten the length of the double-end stud 17 as the result of this, its bending moment becomes smaller, and it is possible to reduce the size of the double-end stud 17. Besides, a track 11-side dimensional error can be corrected easily, by changing the position of screwing up of the correcting member 16.