Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1990-04-11
1991-02-26
Cuchlinski, Jr., William A.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 77, B65H 7520
Patent
active
049955667
ABSTRACT:
A reel for a chain or the like comprises a core portion adapted to have a chain wound around it and a pair of flange portions arranged at opposite ends of the core portion for retaining the chain on the core portion. The core and flange portions are constituted by a plurality of bent rods bonded together. Each of the bent rods comprises a central portion forming part of the core of the reel and a pair of side portions at its opposite ends forming parts of the chain-retaining flanges of the reel. The reel is inexpensive to manufacture, and can be dipped in rust-preventive fluid along with the chain, thereby eliminating the necessity of winding a chain onto a special reel for rust treatment and then rewinding the chain onto another reel for storage or shipment.
REFERENCES:
patent: 1103519 (1914-07-01), Lachman
patent: 1302262 (1919-04-01), Wirt
patent: 2080355 (1937-05-01), Geer
patent: 2973915 (1961-03-01), Elow
patent: 3977622 (1976-08-01), Fecher
patent: 4032078 (1977-06-01), Van de Loock
patent: 4089485 (1978-05-01), Van de Loock
Kotegawa, deceased Katsumi
Miki Hirofumi
Okuda Yoshihiro
Uera Masaru
Cuchlinski Jr. William A.
Rhea J.
Tsubakimoto Chain Co.
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