Mandrel locking mechanism

Details Mandrel locking mechanism Mandrel locking mechanism

1985-09-17

1987-01-13

Levy, Stuart S.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 72R, B65H 1602, B65H 7518

Patent

active

046358714

ABSTRACT:
A rewinder mandrel, wherein separate adjustment is provided for positioning the core locking lugs and for adjusting the spring tension for pivoting the lugs to uncammed position; and in which novel replacable core lugs are provided, having a bifurcation providing legs facilitating snap-in assembly.

REFERENCES:
patent: 2757875 (1956-08-01), Gollos et al.
patent: 2769600 (1956-11-01), Kwitek et al.
patent: 2901192 (1959-08-01), Nystrand
patent: 2931590 (1960-04-01), Nystrand
patent: 2995314 (1961-08-01), Nystrand
patent: 3331565 (1967-07-01), Gerritts

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