Apparel apparatus – Hat making – Shaping
Patent
1996-06-19
1998-03-31
Mohanty, Bibhu
Apparel apparatus
Hat making
Shaping
223 7, 223 57, 425395, 425412, A42C 104
Patent
active
057328587
ABSTRACT:
A hat molding machine using advanced features will produce a completed hat form from an unshaped felt or wool configuration. The machine employs male and female hat molds. The female hat mold has embedded electric heating elements which are temperature controlled. Low pressure steam is piped into the female mold. Using three pneumatic cylinders and an automatic programmable air controller with timer for proper sequencing, a completed hat form shape including shape portion and flange brim portion results.
REFERENCES:
patent: 755365 (1904-03-01), Cuming
patent: 1392605 (1921-10-01), Stevens
patent: 2370553 (1945-02-01), Lornitzo
patent: 2754530 (1956-11-01), Cottrell et al.
patent: 4684934 (1987-08-01), Kiss
Advertisement for two hat making machines, Michelagnoli, Florence, Italy, undated.
"Headware Engineering, pp. 9-11 and Hats are Made" pp. 38-42 in How Hat Life Yearbook and Directory, 1984-85 Edition, Pellon Corporation, New York, New York.
Mohanty Bibhu
Walker Alfred M.
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