Process for manufacturing synthetic resin hose having a reinforc

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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156173, 15624413, 156298, 1563077, 156393, 427208, 4273744, 427412, 4274346, 118405, 138123, 87 9, B65H 8100, B29C 1900, B29C 1904, C09J 502

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043269052

ABSTRACT:
An improved process for manufacturing a synthetic resin hose having a reinforcing member embedded therein, comprising applying a bonding agent to a plurality of warp materials in a bonding agent tub; guiding the warps through yarn guide holes provided in a diameter ajusting disk to the outer peripheral surface of a hollow cylindrical member; forming a warped tubular member arranged side by side with a space each other and parallel to the axis of the tubular member by drawing it in the longitudinal axial direction of a hose being formed; weaving a plurality of braiding yarns into a braid member consecutively in overlying relation around on the outer peripheral surface of said warp tubular member, thereby forming a tubular reinforcing member; bonding warps to braided yarns at the contacts therebetween by passing a first heating unit, thereby heat-setting the tubular reinforcing member; solidifying the tubular reinforcing by passing a first cooling unit; coating synthetic resin onto the inner and outer peripheral surface of the tubular reinforcing member by passing a resin applying unit; forming the composite tubular synthetic resin hose with embedded tubular reinforcing member by passing a second cooling unit; drawing the composite tubular body thus formed while cooling the same; and taking up the synthetic resin hose to a winding-up reel under constant tension.

REFERENCES:
patent: 459536 (1891-09-01), Simon
patent: 2257647 (1941-09-01), Pierce
patent: 3007497 (1961-11-01), Shobert
patent: 3437537 (1969-04-01), Takada
patent: 4019940 (1977-04-01), Hood

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