ELECTROMAGNETIC SOLENOID

PURPOSE:To enable to securely drive a matter to be driven with a simple and compact structure by a method wherein the matter to be driven is rotatably supported and then so constructed as to be moved and displaced directly in the longitudinal direction of a supporting member. CONSTITUTION:A shaft 61...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WATANABE SHIYUUICHI, KATAOBE NOBORU
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CORRECTION OF TYPOGRAPHICAL ERRORS ELECTRICITY i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME INDUCTANCES LINING MACHINES MAGNETS PERFORMING OPERATIONS PRINTING SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SELECTIVE PRINTING MECHANISMS STAMPS TRANSFORMERS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	PURPOSE:To enable to securely drive a matter to be driven with a simple and compact structure by a method wherein the matter to be driven is rotatably supported and then so constructed as to be moved and displaced directly in the longitudinal direction of a supporting member. CONSTITUTION:A shaft 61 is fixed on a fixed table 60, and a rotor 62 and an armature 54 a movable iron core are supported to the shaft 61 with the relation of up and down positions. The rotor 62 is made of magnetic substance and is so formed as to freely rotate on the shaft 61. The armature 54 is also made of magnetic substance and is enabled to freely rotate on the shaft 61 and to move in the longitudinal direction of the axis. When a coil 69 is put in conduction, a magnetic flux generates in a magnetic path composed of yokes 68 and 67, the rotor 62 and the armature 54, and then the armature 54 is attracted to the rotor 62 by magnetic force. When the conductive of the coil 69 is stopped, the armature 54 moved downward under its own weight and by the action of a spring 64.