Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1976-04-05
1977-12-06
Taylor, Billy S.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
140 921, 242 72R, B65H 7524, H01F 4106
Patent
active
040612899
ABSTRACT:
The main body of the winding machine comprises: a rotating driving section and a support portion both mounted on a base; and a main shaft supported at one end thereof by a bearing mounted on said support portion and rotated in accordance with the rotation of the rotating driving section. The main shaft is detachably provided at one end thereof with a universal winding barrel comprising: a slider coupled on to the main shaft and sliding on the main shaft; and a plurality of winding barrel plates connected on to said slider through a plurality of links and changing the circumferential dimension to mount the insulating tube thereon when the slider slides axially on the main shaft. At the same time, the urging of the insulating tube against the plurality of winding barrel plates to support it and the releasing of said winding barrel plates are carried out automatically.
REFERENCES:
patent: 1093284 (1914-04-01), Mehlum
patent: 2563994 (1951-08-01), Dougherty
patent: 2762577 (1956-09-01), Herr
patent: 2941743 (1960-06-01), Cochrane et al.
patent: 3166104 (1965-01-01), Foley et al.
patent: 3866847 (1975-02-01), Droll
Kobayashi Kazuhiro
Kotera Masao
Miura Yoshio
Hitachi , Ltd.
Taylor Billy S.
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