Fixing end for cores used in reeling

Details Fixing end for cores used in reeling Fixing end for cores used in reeling

1995-06-07

1997-10-21

Cuda, Irene

Roll or roller

With end ring or reinforcement

492 45, 2425731, B65H 1702

Patent

active

056791089

ABSTRACT:
A fixing end for cores used for reeling including wedge pieces movable in an axial direction and bevelled holes bored on the outer circumference of the fixing end and out of which a holding surface of the wedge pieces ascends for locking the fixing end securely to an inner surface of the core. The radial motion of the holding surface of the wedge piece into and out of the hole, i.e, relative to the outer surface of the fixing end, is forced-controlled and the forced-control is provided by means of the axial motion of the wedge piece.

REFERENCES:
patent: 1172907 (1916-02-01), Rust
patent: 4148444 (1979-04-01), Hehner
patent: 4730779 (1988-03-01), Thievessen
patent: 4751776 (1988-06-01), Reunamaki
patent: 4795106 (1989-01-01), Weiss et al.
patent: 4800644 (1989-01-01), Muellenberg
patent: 5011094 (1991-04-01), Azuma

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