Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1981-11-19
1983-11-29
Taylor, Billy S.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 703, 242 25R, 242157R, 242158R, H01F 4106, B65H 5430, B65H 5724, B65H 5728
Patent
active
044176996
ABSTRACT:
Apparatus for winding a coil or wire or thread on a C-shaped core structure where the coil width is greater than the gap through which it is being wound comprising, a stationary pedestal having a stationary base and upper platform. A first arm having a central slot engaging a stationary pin on the platform slides and turns angularly. A block and shaft are connected to one end of the arm and are reciprocated by a motor driven cam so that the end of the arm moves in a straight line. At the end of the arm is a post carrying an upper other arm which extends in cantilever fashion over the first arm. Jeweled bearings on the upper arm guide a wire to the rotating C-shaped core structure. The free end of the upper arm extends into a pole gap between ends of the core structure and moves with the lower arm in a straight line while the arms turn and slide on the pedestal, so that the coil is wound uniformly layer on layer on the rotating C-shaped core structure.
REFERENCES:
patent: 1233042 (1917-07-01), Foster
patent: 2171826 (1939-09-01), Duraffourg
patent: 2184390 (1939-12-01), Lovett
patent: 3421706 (1969-01-01), Herubel
Loveman Edward H.
Taylor Billy S.
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