Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1988-08-04
1990-02-27
Silbaugh, Jan H.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156353, 156379, 264 401, 264153, 264171, 264257, 425113, 425135, 425296, B29C 6900, B32B 3118, B32B 3120
Patent
active
049043188
ABSTRACT:
A method and apparatus for the manufacture of a diaphragm from a fabric-containing sheet (material). The fabric-containing sheet produced by an extrusion molding machine in a width which is a multiple of the diameter of diaphragms to be manufactured is continuously fed in fixed pitches to a press vulcanizing device and an punching device, to permit automation of the manufacture of diaphragms and an appreciable reduction in the number of steps. This method, thus, improves the yield of materials used, permits down sizing of the production equipment, and reduces the motive power consumption.
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patent: 2748425 (1956-06-01), Coffey
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patent: 3195180 (1965-07-01), Jagger et al.
patent: 3267191 (1966-08-01), Williams et al.
patent: 3801406 (1974-04-01), Debenedetti
W. Seyderhelm, "Das Schneiden und Stanzen von Kunststoffen und Gummi", Carl Hanser Verlag, Munchen Wien, 1978, pp. 71-73.
W. Luers, "Fordergurte und ihre Herstellung", in GAK 3/1978, pp. 176, 182.
Goto Fumio
Kondo Masatoshi
Kondou Mitsutaka
Nakagawa Noboru
Ohashi Tamiyosi
Silbaugh Jan H.
Timm Catherine
Toyoda Gosei Co,., Ltd.
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