H - Electricity – 01 – F
Patent
H - Electricity
01
F
242/58
H01F 41/06 (2006.01) H01F 5/02 (2006.01) H01F 27/30 (2006.01) H01F 41/04 (2006.01)
Patent
CA 1080682
ABSTRACT OF THE INVENTION A dual coil bobbin assembly adapted for use in the manufacture of coil elements for telephone receivers comprising two spool like sections joined by a flexible hinge and adapted to have the bobbins of each coil positioned axi-symmetrically on a temporary basis whereby both coils maybe mechanically wound on the bobbin assemblies. After winding is completed the coils may be repositioned with each bobbin parallel and in appropriate position for mounting in a telephone receiver assembly.
295609
Anders Raymond H.
Foster Gerald W.
Ward Ronald C.
Wernet William F.
LandOfFree
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