| 摘要 |
<p>A MOULD (1) COMPRISES A COMBINATION OF MAIN COMPONENTS DETACHABLY CONNECTED TO FORM AN INTEGRAL UNIT HAVING A PLURALITY OF SEGMENTS (9), ARRANGED ALONG THE LONGITUDINAL AXIS OF SAID MOULD (1) WITH EACH SAID SEGMENT HAVING AN ARRAY OF UPRIGHT CAVITIES (10) AND WITH SAID MOULD (1) FOR BATCH MOULDING OF THE DESIRED ARTICLES, TYPICALLY CONCRETE PRODUCTS AND BUILDING MATERIALS, COMPOSING OF MIXTURES WITH CONCRETE OR CEMENTITIOUS PRODUCTS. THE CAVITIES (10) ARE POSITIONED UPRIGHT AND AS SUCH THE MOULD (1) IS ECONOMICAL ON SPACE REQUIREMENT. ADDITIONALLY THE IMPORTANT SURFACES OF THE ARTICLE TO BE MOULDED ARE IN CONTACT WITH PANELS OF THE MOULD (1) DURING THE MOULDING PROCESS AND ARE PREVENTED FROM SHRINKING DURING THE SETTING PROCESS HENCE ENSURING CONSISTENCY AND DIMENSIONAL ACCURACY OF THE MOULDED ARTICLE. A MAJOR ADVANTAGE OF THE MOULD (1) IS THAT THERE IS NO REQUIREMENT TO FULLY DISMANTLE THE MAIN COMPONENTS OF SAID MOULD (1) IN ORDER TO EXTRACT THE MOULDED ARTICLES AND AS SUCH MUCH TIME IS SAVED IN GETTING READY SAID MOULD (1) FOR THE NEXT CYCLE FOR MOULDING, AFTER THE FIRST BATCH OF THE MOULDED ARTICLES ARE READY AND EXTRACTED FROM SAID MOULD (1). A LIFTING MEANS FOR LIFTING THE MOULD (1) OFF ITS RESTING SURFACE IN ORDER TO RETRIEVE THE MOULDED ARTICLES IS PROVIDED.</p> |
