METALLIC WIRE WINDING REEL

METALLIC WIRE WINDING REEL

PROBLEM TO BE SOLVED: To provide a reel for winding a metallic wire in which the inner surface of an L-shaped portion that continuously extends from a winding drum to a flange is designed to have an suitable round shape to prevent a winding collapse or a breakage. SOLUTION: In the reel for winding a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: AIKO TAKAYUKI
Format: Patent
Sprache:eng
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:PROBLEM TO BE SOLVED: To provide a reel for winding a metallic wire in which the inner surface of an L-shaped portion that continuously extends from a winding drum to a flange is designed to have an suitable round shape to prevent a winding collapse or a breakage. SOLUTION: In the reel for winding a metallic wire in which the diameter D of the metallic wire and the curvature radius R1 of the inner surface of the L-shaped portion satisfy the relation of 0.4D≤R1≤15D, and the thickness d1 of the winding drum and the thickness d2 of the flange are both within the range of 4 to 10 mm, the diameter D of the metallic wire and the curvature radius R1 of the inner surface of the L-shaped portion satisfy the relation of 0.4D≤R1≤15D, and the thickness d of the L-shaped portion satisfies the relational expression of d1