Apparatus for manufacturing wire

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

Reexamination Certificate

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Details

C156S051000, C156S052000, C156S053000, C156S428000, C057S018000

Reexamination Certificate

active

06869493

ABSTRACT:
The present invention relates to an apparatus for manufacturing wire having an inverted cone-shaped cylinder within a spool, wherein the diameter of the top end of the cylinder is larger than the lower end thereof enabling a tape wound thereon unwound from the spool to go from a lower position to a higher position of the cylinder while the tape being wrapped on the wire due to the centrifugal force of rotation in the wrapping process. This has the benefit of preventing the subsequent turns of the tape from loosening out of the spool, and enables the tape being continuously, evenly, and securely wrapped on the wire in a high speed operation.

REFERENCES:
patent: 1531361 (1925-03-01), Varillon et al.
patent: 2220006 (1940-10-01), Walsh et al.
patent: 3124924 (1964-03-01), Smith
patent: 3425209 (1969-02-01), Goy
patent: 3668857 (1972-06-01), Goy et al.
patent: 6727433 (2004-04-01), Tsai
Abstract of South African Patent 200002698 published Jan. 31, 2001.

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