Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1990-03-14
1991-08-06
Stodola, Daniel P.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242DIG3, 211 50, B65H 1808, B42F 1500
Patent
active
050370375
ABSTRACT:
A catch tray for receiving individual spools of output recording media, having a nominal outer diameter, which are dropped therein and which is capable of maintaining and enhancing their tight tubular form. The tray comprises a pair of walls spaced from one another by a distance less than the nominal outer diameter, and the surfaces of the wall have different coefficients of friction so that said spools of output recording media roll between the walls.
REFERENCES:
patent: 2488326 (1949-11-01), Pratt
patent: 2643002 (1953-06-01), Rubenstein
patent: 2972416 (1961-02-01), DeVivo
patent: 3176849 (1965-04-01), Peebles
patent: 3216582 (1965-11-01), Cross
patent: 3474980 (1969-10-01), Mann, Jr.
patent: 4245834 (1981-01-01), Songer et al.
Fedyna Thomas C.
Mayer David M.
Abend Serge
Darling John P.
Stodola Daniel P.
Xerox Corporation
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