FEEDING ROLLS OF IMPROVED CONTACT INTENSITY AND TRANSFER SYSTEMS HAVING THE SAME

A feeding roll may include a fixing member and an outer cylinder roller. The fixing member may have a cavity formed on a surface thereof, may have a discharge passage through which air in the cavity is discharged to the outside, and may have a cylindrical shape. The outer roller can surround the fix...

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Bibliographische Detailangaben
1. Verfasser:	BYUN, YOUNG HEE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	A feeding roll may include a fixing member and an outer cylinder roller. The fixing member may have a cavity formed on a surface thereof, may have a discharge passage through which air in the cavity is discharged to the outside, and may have a cylindrical shape. The outer roller can surround the fixing member, have an adsorptive hole punched therethrough, rotate around the fixing member, and have a hollow cylindrical shape. 피딩롤은 고정 부재 및 외통 롤러를 포함할 수 있다. 고정 부재는 표면에 캐비티(cavity)가 형성될 수 있고, 캐비티 내부의 공기가 외부로 배출되는 배출통로를 가질 수 있으며, 원기둥의 형상을 가질 수 있다. 외통 롤러는 고정 부재를 둘러쌀 수 있고, 흡착공이 천공될 수 있으며, 고정 부재를 중심으로 회전할 수 있고, 속이 빈 원통 형상을 가질 수 있다.