O-ring for feed roller

An O-ring for a feed roller includes an O-ring body having first and second ends, which are discontinued from each other, wherein coupling surfaces in the first and second ends are capable of being coupled to each other while opposing each other in a complementary fashion; and a fastening unit faste...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LEE BYUNGIL
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CONVEYING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING MECHANICAL ENGINEERING PACKING PERFORMING OPERATIONS PISTONS PNEUMATIC TUBE CONVEYORS SEALINGS 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:	An O-ring for a feed roller includes an O-ring body having first and second ends, which are discontinued from each other, wherein coupling surfaces in the first and second ends are capable of being coupled to each other while opposing each other in a complementary fashion; and a fastening unit fastening the first and second ends to each other such that the coupling surfaces in the first and second ends form and maintain a coupled state in which coupling surfaces oppose each other in a complementary fashion. The O-ring body has first and second storage recesses formed in corresponding opposite positions, the first and second storage recesses being engraved on outer circumferential surfaces thereof, and the fastening unit is received in and fitted to the first and second storage recesses.