Coil winding device having a turret rotatable between a winding

Winding – tensioning – or guiding – Coil holder or support – Spool or core

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H01F 4108, H02K 1509

Patent

active

053281098

ABSTRACT:
A coil manufacturing device includes a turret having a spindle which turns a bobbin, a winding unit which winds wire on the rotating bobbin, and a taping unit which tapes the wire wound on the bobbin. A mechanism moves the spindle between the winding unit and the taping unit, and another mechanism changes over the wire supplied to the winding unit so that wire change-over and taping can be performed simultaneously. The winding unit includes a nozzle bar, a nozzle device provided on the nozzle bar for supplying the wire, a clamping device on the nozzle bar for holding an end of the wire and a nozzle displacement device for supporting the nozzle bar and moving it in three dimensions.

REFERENCES:
patent: 4055310 (1977-10-01), Bonaiti
patent: 4470552 (1984-09-01), Parham, Jr. et al.
patent: 4722486 (1988-02-01), Camardella
patent: 4809917 (1989-03-01), Tsuchiya
patent: 4878628 (1989-11-01), Takeda et al.
patent: 4951889 (1990-08-01), Camardella et al.
Patent Abstracts of Japan, vol. 14, No. 161 (E-909) 28 Mar. 1990 & JP-A-20 18 915 (Matsushita Electric) 23 Jan. 1990 (abstract).

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