Static molds – Providing substitution of alternatively used parts – Part having intelligence
Patent
1989-09-26
1990-12-25
Housel, James C.
Static molds
Providing substitution of alternatively used parts
Part having intelligence
249104, 249144, 249164, 249184, 264225, 425192R, 426515, B29C 3330, A23G 122
Patent
active
049797204
ABSTRACT:
A mold for forming a synthetic resin tray to be used in molding chocolate bars comprises a female mold portion defining a mold cavity and a male mold portion including a skirt projecting into the cavity. A plate is disposed in the male mold portion and engages an inwardly extending lip at the free end of the skirt. The plate is provided on a side facing the mold cavity with an inscription and is pressed against the lip by a pressure block disposed in the male mold portion. The pressure block is shiftable to enable a substitution of another inscription plate. The inscription plate may be provided with a projection on the inscription side for forming an opening or a recess in the injection molded tray.
REFERENCES:
patent: 3536290 (1970-10-01), Terry
patent: 3883109 (1975-05-01), Hahne
patent: 4200658 (1980-04-01), Katzman et al.
patent: 4254933 (1981-03-01), Netto
patent: 4384702 (1983-05-01), Boskovic
patent: 4708314 (1987-11-01), Kuhling
patent: 4778683 (1988-10-01), Newsteder
Neiman-Marcus Christmas Book, 1978, p. 1, Confectionery Monopoly Set.
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