Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Shaping against forming surface
Patent
1983-12-19
1985-11-12
Lowe, James
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
Shaping against forming surface
249 64, 249142, 264334, 400124, B29C 700, B29C 114
Patent
active
045527164
ABSTRACT:
An apparatus and method for manufacturing a wire matrix print head print wire guiding device which allows automatic insertion of manufacturing wires in a mold, which wires after molding define curved passageways in the molded print wire guiding device through which the print wires may subsequently be automatically threaded. The molding apparatus includes a great enough plurality of thin, apertured inserts for supporting the manufacturing wires so that an aperture in each insert, through which a manufacturing wire passes, directs the manufacturing wire into the corresponding aperture in the next adjacent insert in the mold. The print wire guiding device manufactured with this apparatus and method is inexpensive to assemble with print wires in a wire matrix print head, because the print wires can be threaded by automated means.
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"Wire Matrix Print Head Guide Means", by R. A. Rachui, IBM Technical Disclosure Bulletin, vol. 23, No. 7B, pp. 3072-3073 (Dec. 1980).
International Business Machines - Corporation
Lefeve Douglas H.
Lowe James
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