| 摘要 |
The piece to be cut P rests in intimate contact against a hard striking plate S positioned under said piece P in coincidence with the breaking slot H and capable of being impelled by impact to at least one inclined plane, subjecting the striking plate to the action of a mass M, impelled elastically, at the same time as the piece P rests, at the top, via two fixed points A,B located symmetrically on either side and distanced from the slots H. It applies to construction as a supplement to machines for cutting planar pieces of ceramic materials and the like, for the separation of the specified parts. <IMAGE>
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