发明名称 |
DEVICE TO PREPARE MORTARS AND CONCRETE MIXTURES |
摘要 |
FIELD: construction. ^ SUBSTANCE: in a device to prepare mortars and concrete mixtures a drum is made from three and more strips of alternate width of convex curvilinear shape, rolled in the vertical plane in longitudinal direction bent along helical lines in transverse direction and bent along cuts, with bevelled walls in transverse-longitudinal direction arranged pairwise at the angle one to the other at both sides of strips to form broken helical lines along the drum perimetre that are directed oppositely to each other and broken helical surfaces with an alternate pitch. ^ EFFECT: expansion of functional capabilities. ^ 7 dwg |
申请公布号 |
RU2460639(C1) |
申请公布日期 |
2012.09.10 |
申请号 |
RU20100153795 |
申请日期 |
2010.12.27 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "KUBANSKIJ GOSUDARSTVENNYJ AGRARNYJ UNIVERSITET" |
发明人 |
TARATUTA VIKTOR DMITRIEVICH;BELOKUR KIRILL ALEKSEEVICH;SERGA GEORGIJ VASIL'EVICH |
分类号 |
B28C5/22 |
主分类号 |
B28C5/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|