Patent ID: 8727764
Filing Date: 2014-05-20
Classification: B29C,B29L,Y02P

Abstract:
1. A blade mould assembly with lockdown mechanism comprising: at least one top mould portion, at least one bottom mould portion, and at least one lockdown mechanism comprising: an upper frame coupled to the top mould portion, comprising an upper bearing device and a clamping pin extending substantially horizontally in the upper bearing device; and a lower frame coupled to the bottom mould portion, comprising a lower bearing device adapted to engage the upper bearing device; a protractile rod; a latching element coupled to the protractile rod, the latching element comprising an inward clamping side, and an outward sliding side, opposite the inward clamping side, wherein the outward sliding side comprises a pivoting recess and the inward clamping side comprises a clamping recess; and a guiding pin extending substantially horizontally from the lower frame; wherein, when the protractile rod is in a fully extended position and the latching element is in an open position, the guiding pin is disposed within the pivoting recess, and when the protractile rod is in a retracted position and the latching element is in a closed position in which the clamping pin is held in the clamping recess, the guiding pin contacts a substantially planar portion of the outward sliding side, wherein the upper frame further comprises a fastening rod connected to the upper bearing device, the fastening rod comprising a an under guide end, wherein the clamping pin extends substantially horizontally from the under guide end of the fastening rod into a pilot hole, wherein the lower frame further comprises the pilot hole in the lower bearing device, and wherein the fastening rod is insertable into the lower frame via the pilot hole, thereby bringing the clamping pin into the lower frame for engagement with the latching element clamping recess.