| 摘要 |
<p>The present invention relates to the Brick Making Machine (BMM) and the process of making the brick. Its principal object is to provide a machine of simple construction by which bricks may be manufactured at minimum expense and the numbers of labours employed are to the minimum. The bricks produced will be equal to the ordinary brick of commerce made with else method. In the machine applying a fresh quantity of material to one die will result in the discharge of a finished brick from another die. The process provides the production of bricks of uniform size and density by the use of pressure to exactly the same extent from opposite sides of the brick being formed.</p> |
