Apparatus for manufacturing insulating construction profiles

An apparatus for manufacturing insulating construction profiles of the type having two metal profiles spaced from each other to define an open channel therebetween which is filled with a filling material of low thermal conductivity forming insulating cores within said channel, comprising supporting means for supporting a plurality of successive metal strands each having two spaced metal profiles connected to each other with a temporary bridging strip attached to their bottom ends;

• transport means for advancing said metal strands in their path along said supporting means with a predetermined velocity;
• first pouring means for introducing said filling material into said channel of said advancing metal strands to form at least one insulating core upon hardening of said filling material;
• second pouring means for introducing said filling material into said channel to form a second insulating core, said first and second pouring means being positioned along the path of said advancing metal strands, and at least one means for introducing a separating strip into said channel between said first insulating core and said second insulating core to place said separating strip in a vertically spaced relation with said temporary bridging strip;
• said strip introducing means being positioned in the path of said advancing metal strands between said first pouring means and said second pouring means.