Method apparatus and spool for automated winding

Details Method apparatus and spool for automated winding Method apparatus and spool for automated winding

1993-06-29

1995-10-24

Stodola, Daniel P.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

2421184, 2421251, 29464, 140 922, B65H 7514, B23Q 300, B21F 902

Patent

active

054603331

ABSTRACT:
A spool (10) where an elongated metal element (25) is to be wound, comprises a core ( 12 ) and two flanges ( 14 ). The core (12) and/or the flanges (14) comprise at least one reference mark (18). The core comprises at least one fixing hole (16). At least one of the fixing holes (16) is located at a predetermined distance from the reference mark (18). The leading end of the elongated element is plastically bent. Next the reference mark (18) is located and the bent part of the elongated element (25) is put into one of the fixing holes (16). Thereafter the elongated element (25) is wound on the spool (10).

REFERENCES:
patent: 1456108 (1923-05-01), Johannesen
patent: 3272454 (1966-09-01), Lane et al.
patent: 3994058 (1976-11-01), Sasaki et al.
patent: 4019543 (1977-04-01), Sasaki et al.
patent: 4026483 (1977-05-01), Skalleberg
patent: 4160532 (1979-07-01), Demuth et al.
patent: 4292114 (1981-09-01), Engmann et al.

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