Patent ID: 9033695
Filing Date: 2015-05-19
Classification: B29C,F16B

Abstract:
1. An injection interface device, to be located between an injection tube and a mold provided with an injection hole, the injection tube comprising a terminal element at its end which is able to be introduced into the injection hole for forming a seal between the injection hole and the terminal element, the injection interface device comprising: a wedge comprising a first surface mountable against the terminal element and a second surface being inclined with respect to the first surface, a fixation element comprising a surface mountable against the second surface of the wedge and movable with respect to said second surface, an attachment element configured so that the attachment element prevents movement of the wedge in a direction parallel to the mold surface and also configured so that it prevents movement of the fixation element in a direction perpendicular to the mold, the wedge, the fixation element and the attachment element being configured so that a displacement of the fixation element parallel to the mold produces a displacement of the wedge in a direction perpendicular to the mold so that the wedge presses against the terminal element to seal a joint between the injection hole and the terminal element.