초록 ▼

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 periphe

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.

대표청구항 ▼

A process for manufacturing a synthetic resin hose having a reinforcing member embedded, the improvements comprising the steps of; applying a bonding agent to a plurality of warp materials in a bonding agent tub; guiding said plurality of bonding agent bearing warps through yarn guide holes provided

A process for manufacturing a synthetic resin hose having a reinforcing member embedded, the improvements comprising the steps of; applying a bonding agent to a plurality of warp materials in a bonding agent tub; guiding said plurality of bonding agent bearing warps through yarn guide holes provided in a diameter adjusting disc to the outer peripheral surface of a hollow cylindrical member; forming a warp 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; braiding a plurality of braiding yarns to form 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 said tubular reinforcing member; solidifying said tubular reinforcing member by passing a first cooling unit; coating synthetic resin onto the inner and outer peripheral surface of said 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 said synthetic resin hose to a winding-up reel under a constant tension; and said steps are combined in the order described successively from one end of the hollow cylindrical member to said winding-up reel.