| 摘要 |
Improved mould for ceramic pieces of the type which, arranged in machines for extruding clay, facilitate the formation of pieces, such as bricks, tiles, overhang blocks, etc., characterized in that the plug-holder assembly can be replaced and in that the plug-holder support is introduced into the mould at a variable depth according to the requirements, also being characterized in that the brakes arranged towards the entry of the mould are anchored to the latter at the same time as the screws for adjusting the brakes are connected to the corresponding frames thereof by means of a support piece to which the adjustment screw is blocked once regulation of the clay output has been effected. <IMAGE>
|
