Metal working – Means to assemble or disassemble – Overedge assembling means
Patent
1983-03-11
1985-12-24
Schmidt, Frederick R.
Metal working
Means to assemble or disassemble
Overedge assembling means
292835, 29802, B23P 1100
Patent
active
045596891
ABSTRACT:
An apparatus for manufacturing a metal and plastic lightweight wheel cover. An annular riser supports the wheel cover assembly while several curling rolls roll curl the outermost flange of an outer ornamental member onto a lightweight plastic insert and retaining ring capturing the insert between the outer member and the retaining ring. The roll curling prevents relative rotation between the outer ornamental face and the retaining ring. The curling rolls embed a plurality of jagged edged barbs, formed on the retaining ring, in the insert. The barbs prevent the insert from rotating relative to the retaining ring.
REFERENCES:
patent: 2689595 (1954-09-01), Belada
patent: 3015294 (1962-01-01), Lyon
patent: 3055330 (1962-09-01), Lyon
patent: 3096738 (1963-07-01), Celovsky
patent: 3210841 (1965-10-01), Costello
patent: 3395441 (1968-08-01), Herbenar
patent: 3444606 (1969-05-01), Jones
patent: 3824667 (1974-07-01), Smith et al.
McNair, Jr. Robert J.
Randall Wheel Trim, Inc.
Schad Steven P.
Schmidt Frederick R.
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