Stock material or miscellaneous articles – Structurally defined web or sheet – Nonplanar uniform thickness material
Patent
1979-03-26
1981-07-21
Thibodeau, Paul J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Nonplanar uniform thickness material
428177, 428192, 428194, B32B 302, B32B 1500
Patent
active
042799554
ABSTRACT:
A cigarette magazine chute wall is formed by two metal sheets 11, 12 glued together in an arc-shaped zone 10b and filled with a moldable spacer material 14 in a wedge-shaped zone 10a. Grooved pins 15, 16 and threaded bushes 17, 18 are embedded in the filler to implement the anchoring of the sheets and their subsequent assembly in a magazine. A mold assembly is built up by clamping together a plurality of curved mold plates 20, and disposing a pair of magnetically fixed sheets 11, 12 between adjacent plates, whereafter the filler 14 is introduced under pressure.
REFERENCES:
patent: 2004204 (1935-06-01), Jackson
patent: 3352742 (1967-11-01), Zunich et al.
Focke Bernhard
Focke Heinz
Focke & Co.
Thibodeau Paul J.
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