PULLEY SPLIT BODY

PROBLEM TO BE SOLVED: To solve the problem that there is technology to adopt a split pulley for easing the exchange of the pulley, but the size of a projection to engage a split body is restricted and the strength is a question. SOLUTION: In order to solve the problem, the split pulley is increased...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NAKAMURA RYOZO, ITO TAKASHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CONVEYING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES HEATING LIGHTING MECHANICAL ENGINEERING PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING THERMAL INSULATION IN GENERAL TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To solve the problem that there is technology to adopt a split pulley for easing the exchange of the pulley, but the size of a projection to engage a split body is restricted and the strength is a question. SOLUTION: In order to solve the problem, the split pulley is increased in the strength of mutual engagement, and a means to ease the exchange of pulley is provided. In order to attain the object, for example, there is provided the split body contacting a belt via a shaft, and having a notch, in which the center angle of an arc formed by the cross section viewed from the axial direction is greater than 180°, at the surface which is brought in contact with the belt. The split body of the pulley has two notches, which are mutually opposite in the notch direction, and formed parallel to the axis. COPYRIGHT: (C)2005,JPO&NCIPI