Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1991-03-29
1993-11-09
Matecki, Katherine
Winding, tensioning, or guiding
Coil holder or support
Spool or core
29618, H01C 1704
Patent
active
052595617
ABSTRACT:
An automatic resistor coil winding apparatus comprises a core holding portion for holding both axial end portions of a cylindrical core of a resistor, in such a manner that the core is rotatable in the direction of the peripheral surface thereof, a resistor wire supply portion having a resistor wire supply nozzle for supplying a resistor wire, a welding electrode portion for welding the resistor wire to the leading end and the trailing end of the core, and a slide base carrying the resistor wire supply portion and the welding electrode portion. The resistor wire supply portion has a resistor wire fixing mechanism and a resistor wire supply nozzle advancing/retracting mechanism, and the resistor wire supply nozzle is disposed on the slide base so as to be located at the same position as the welding electrode portion. The resistor wire supply portion has a resistor wire supply nozzle rotating portion for rotating said resistor wire supply nozzle through a predetermined angle in either direction along the axis of the core held by the core holding portion thereby changing the direction of supply of the resistance wire.
REFERENCES:
patent: 1061947 (1913-05-01), Phillips
patent: 1994373 (1935-03-01), Thorne
patent: 2531962 (1950-11-01), Bancroft
patent: 2765124 (1956-10-01), Sickles
patent: 4037072 (1977-07-01), Johnson
patent: 4635865 (1987-01-01), Arnold
patent: 4988292 (1961-06-01), Bliss
LandOfFree
Automatic resistor coil winding apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automatic resistor coil winding apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic resistor coil winding apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1137833