Spindle hub

Details Spindle hub Spindle hub

1975-03-19

1976-12-28

Mautz, George F.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 1702

Patent

active

039997219

ABSTRACT:
A hub for driving a reel of tape, having a resiliently mounted radially expandable key for nesting in a keyway of the axial hole in the reel. The reel may be placed upon the hub in any circumferential relation with one hand and relative rotation will cause the key to move radially outward when the keyway is aligned with it. Cessation axially of the keyway at the front of the reel and a corresponding catch on the front of the key secures the reel axially upon the hub.

REFERENCES:
patent: 509159 (1893-11-01), Giles
patent: 1179924 (1916-04-01), Howell
patent: 2058224 (1936-10-01), George
patent: 2221089 (1940-11-01), Githens et al.
patent: 2254605 (1941-09-01), Foster
patent: 2381301 (1945-08-01), Markle, Jr.
patent: 3278133 (1966-10-01), Froehlich

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