CLUTCH MECHANISM
PROBLEM TO BE SOLVED: To exactly execute a moving process of a movable member 55 at on/off of energization.SOLUTION: When a control device 6 starts electric conduction to an electromagnetic coil 53 in a first direction, a magnetic force generated by a non-attraction magnetic circuit MCb becomes larg...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To exactly execute a moving process of a movable member 55 at on/off of energization.SOLUTION: When a control device 6 starts electric conduction to an electromagnetic coil 53 in a first direction, a magnetic force generated by a non-attraction magnetic circuit MCb becomes larger than an attraction magnetic force generated by an attraction magnetic circuit MCa. Following this, a movable member 55 is guided by a guide part 57a of a yoke 57, and moved to a second position side from a first position side. When the control device 6 starts electric conduction to the electromagnetic coil 53 in a second direction, the attraction magnetic force generated by the attraction magnetic circuit MCa becomes larger than the magnetic force generated by the non-attraction magnetic circuit MCb. Following this, the movable member 55 is guided by the guide part 57a, and moved to the first position side from the second position side. |
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