CLUTCH MECHANISM

PROBLEM TO BE SOLVED: To secure the sure movement of a movable member 55A in a clutch mechanism 20.SOLUTION: A magnetic flux amount passing through an attraction magnetic circuit MCa when a control device 6 carries electricity to coils 53a, 53b, and a magnetic flux amount passing through a non-attra...

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Bibliographische Detailangaben
Hauptverfasser:	OKUDA YUICHIRO, OKUMA TORU, UEDA MOTOHIKO, YAMAGAMI YOSUKE, KONISHI TOSHIHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION 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 secure the sure movement of a movable member 55A in a clutch mechanism 20.SOLUTION: A magnetic flux amount passing through an attraction magnetic circuit MCa when a control device 6 carries electricity to coils 53a, 53b, and a magnetic flux amount passing through a non-attraction magnetic circuit MCb, are varied. At this time, a movable member 55A is moved in an axial line direction by a magnetic force of the non-attraction magnetic circuit MCb or the attraction magnetic circuit MC. Even if one of divided movable bodies 500 to 505 contacts with a non-magnetic part 57c which is deformed by thermal expansion at this time, the contacting divided movable body is moved to the outside in the radial direction. Therefore, generation of a large friction force between the movable member 55A and a guide part 57a can be suppressed.