Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1982-02-25
1983-10-11
Levy, Stuart S.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
2421298, 2421371, 206409, 226128, B65D 85675, B65H 4900, B65H 7540
Patent
active
044087306
ABSTRACT:
A portable wire dispenser, suitable for use with solder wire of the type employed in making soldered joints in electrical equipment by a soft soldering operation, comprises a cylindrical body one end of which is closed and the other end of which is open and accommodates an outlet formed with a helical first passageway in communication with a second passageway which is substantially parallel to the longitudinal axis of the cylindrical body, the arrangement being such that a helical coil of wire can be contained in the cylindrical body and can be drawn therefrom by means of a free end of wire emerging from the second passageway in the outlet but is constrained from slipping back into the cylindrical body by the helical first passageway which meets the second passageway at approximately a right angle.
REFERENCES:
patent: 356377 (1887-01-01), Roiseis
patent: 667197 (1901-02-01), Dennis
patent: 866547 (1907-09-01), Wilkinson
patent: 2507541 (1950-05-01), Patterson
patent: 3613958 (1971-10-01), Opp
Shend'ge Vasant J.
Thompson Geoffrey S.
Doigan Lloyd D.
Levy Stuart S.
Multicore Solders Limited
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