发明授权
- 专利标题: Apparatus for the production of small concrete elements
- 专利标题(中): 用于生产小混凝土元素的装置
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申请号: US3669597D申请日: 1970-05-22
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公开(公告)号: US3669597A公开(公告)日: 1972-06-13
- 发明人: SCHNEIDER WOLFGANG , SCHNEIDER KLAUS
- 申请人: SCHNEIDER WOLFGANG , SCHNEIDER KLAUS
- 专利权人: Wolfgang Schneider,Klaus Schneider
- 当前专利权人: Wolfgang Schneider,Klaus Schneider
- 优先权: DE1926263 1969-05-22; DE1961098 1969-12-05
- 主分类号: B28B3/02
- IPC分类号: B28B3/02 ; B28B1/08 ; B28B3/00 ; B28B3/06 ; B28B7/00 ; B28B13/02
摘要:
MANUFACTURING OF SMALL CONCRETE ELEMENTS IS IMPROVED BY COMPACTING THE CONCRETE MIX IN A MOULD AND REMOVING ANY POSSIBLE FILLING SURPLUS DURING COMPACTION, THE SURPLUS BEING REMOVED IN A PLURALITY OF STEPS. A NOVEL APPARATUS FOR THE PRODUCTION OF SMALL CONCRETE ELEMENTS COMPRISES AN UPWARDLY OPEN MOULD AND A PRESS RAM WHICH IS MOVABLE IN A VERTICAL DIRECTION AND THE RAM PLATE OF WHICH MAY COVER THE FREE UPPER CROSS SECTION OF THE MOULD SAID RAM PLATE BEING PROVIDED WITH MEANS FOR THE REMOVAL OF A FILLING SURPLUS FROM THE MOULD, WHICH MEANS IS MOVABLE IN A VERTICAL DIRECTION INDEPENDENTLY OF THE RAM.
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