Plastic and nonmetallic article shaping or treating: processes – Vacuum treatment of work
Patent
1982-12-10
1984-09-25
Hoag, Willard E.
Plastic and nonmetallic article shaping or treating: processes
Vacuum treatment of work
264257, 264314, 2643281, B28B 0000
Patent
active
044735200
ABSTRACT:
An automotive steering wheel and process for making it wherein fiber reinforcing members are placed around a core member that is placed in a mold cavity to form the rim and spoke portions of a steering wheel. The mold cavity is then evacuated to remove air trapped in the reinforcing fibers while injecting a thermosetting resin at a high rate to bond the reinforcing assembly into a solid mass.
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patent: 3135640 (1964-06-01), Kepka et al.
patent: 3177105 (1965-04-01), Wiltshire
patent: 3892831 (1975-07-01), Robin et al.
patent: 3949988 (1976-04-01), Staufer
patent: 3962394 (1976-06-01), Hall
patent: 3975479 (1976-08-01), McClean
Farris Robert D.
Overcashier Robert H.
Hoag Willard E.
Shell Oil Company
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