Wireworking – Article making or forming – Electric lamp or electric space discharge device electrode
Patent
1984-12-20
1987-01-06
Husar, Francis S.
Wireworking
Article making or forming
Electric lamp or electric space discharge device electrode
29611, 211113, 211 945, 294142, 294143, B21F 4500
Patent
active
046339183
ABSTRACT:
This invention relates to material handling of helical coils of resistance heating wire, hangers for use in handling the wire coils, an assembly of hangers and coils and a method for handling such coils on hangers wherein the manufacture of resistance heating wire can wind and stretch the wire into a coil for a customer, form eyelets at both ends of the coil that are to be used as electrical contact terminals, and then assemble a plurality of coils side by side in a group with eyelets at each end of the coils being on a respective hanger. The hangers have a sleeve-like handle and an integral L-shaped rod arranged so that the coils can be mounted on the hanger by slipping the rod through the eyelets. The assembly of a pair of hangers and a group of coils can then be shipped as a unit to the customer where the customer need only remove the group of coils as a unit and mount the hangers on a T-shaped rack by slipping the handles over posts on the rack. The coils hang in loose loops so that they can be easily removed, usually one at a time, by the customer as they are used. The hangers may be configured to mount on customer racks upon which the customer would have previously hung the coils directly.
REFERENCES:
patent: 654684 (1900-07-01), Smith
patent: 1240365 (1917-09-01), Plumb
patent: 3025889 (1962-03-01), Clay
patent: 3160279 (1964-12-01), Hovey
patent: 3226147 (1965-12-01), Marshall
patent: 3799416 (1974-03-01), Schmaltz
Bosak Alan A.
Lachman John C.
Moorman Lewis B.
Hoskins Manufacturing Company
Husar Francis S.
Showalter Robert
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