Winding – tensioning – or guiding – Bobbin or spool – Double-headed spool
Patent
1990-02-22
1991-06-25
Matecki, Katherine
Winding, tensioning, or guiding
Bobbin or spool
Double-headed spool
B65H 7522, B65H 7524
Patent
active
050259997
ABSTRACT:
An apparatus for forming coil windings includes a support rod and a pair of flanges that may be mounted in a selected position along the support rod. A plurality of pivotal arms cooperatively engage the flanges. Coil forming guide rods are received in brackets mounted in sliding engagement in an elongated slot extending in each arm. A measuring gauge is provided to set the guide rods in the desired position for producing a particular size winding. A series of clamps are then tightened to positively hold the arms and brackets in position.
REFERENCES:
patent: 555516 (1896-03-01), Knox
patent: 701317 (1902-06-01), English
patent: 948207 (1910-02-01), Coon
patent: 1764125 (1930-06-01), Spoor
patent: 2170764 (1939-08-01), Penman
patent: 2370868 (1945-03-01), Luebke
patent: 3635260 (1972-01-01), Olson
patent: 4221347 (1980-09-01), Hill
patent: 4844346 (1989-07-01), Maraman
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