| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to device for moulding of green uncured concrete and to equipment with such device. Besides, it relates to equipment for making of cut-outs and holes in said concrete moulding in sliding framework. Device (1) for moulding green concrete product produced in sliding framework comprises bucket fixed jaw (4) articulated with bearing structure (2) and bucket moving jaw (3) to displace relative to fixed jaw. Also, device comprises the bucket moving jaw drive (5). Note also the moving jaw (3) is articulated to bearing structure (2) by two or several hinges or pins (6, 7) to displace the moving jaw end to fixed one (4) in, in fact, horizontal plane.EFFECT: decreased consumption of concrete mix.5 cl, 4 dwg |
