Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1992-03-02
1994-02-15
Stodola, Daniel P.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
24610, 242129, B65H 1600
Patent
active
052859819
ABSTRACT:
A spooled wire dispenser cart (20) including a central frame (22) and a plurality of spaced spool bars (62). At the free end (66) of each spool bar (62) is a "spool retainer" (74). Each spool retainer (74) includes an elongate element (76) which has an "unblocking position" relative to the spool bar (62) wherein wire spools can be freely slid over the free end of the spool bar (62); and a "blocking position" relative to the spool bar (62) such that wire spools are prevented from sliding over the free end of the spool bar. A preferred wire cart (20) also includes a folding handle (46) which has an extended position useful for maneuvering the cart (20), and a folded position wherein handle (46) is compactly folded against the central frame (22) of cart (20).
REFERENCES:
patent: 1481086 (1924-01-01), Fitz
patent: 3558072 (1971-01-01), Wakahara
patent: 3934655 (1976-01-01), Whistle
patent: 3937411 (1976-02-01), Vogel
patent: 3990653 (1976-11-01), Marcell
patent: 4391422 (1983-07-01), McDonald
patent: 4564152 (1986-01-01), Herriage
patent: 4611645 (1986-09-01), Whisnant
Cobra Tools, Inc. catalog entitled "Cobra Tools for the Professional" copyright 1990, pp. 6 and 7, item HCW.
Greenlee Textron Inc., catalog copyright 1989, pp. 85 and 86 No. 910.
Wyrecart, Inc. brochure, marked "6/84" (presumably Jun., 1984).
Buckley R. Lawrence
Dunn Eileen
Stodola Daniel P.
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