To provide a hose end drawing device which is capable of efficiently drawing the end of a hose body in a well stabilized state without impairing the surface of the hose body, when the end is drawn.
The hose end drawing device is constituted of a clamping device 3 which clamps the hose body 2 formed of an outer surface rubber layer, a reinforcing layer, an inner surface rubber layer and the like to the outer peripheral surface of a metal mandrel 1 such as standard size steel mandrel; a cutting device 4 which cuts the end 2a of the hose body 2 clamped by the clamping device 3 to a specified length up to the outer peripheral surface of the metal mandrel 1; and a drawing device 5 for drawing the end 2a of the cut hose body 2. In addition, near the clamping device 3, an auxiliary clamping fixture 8 which is fitted into a notched groove 7 of the hose body 2 cut by the cutting device 4 and movable forward/backward, is provided.
COPYRIGHT: (C)2005,JPO&NCIPI
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Takashi Noguchi
Kazuhiko Saishita