FIELD: mining industry. SUBSTANCE: container has horizontal wheeled frame with vertical partition installed in middle and semi-buckets hinge-mounted at both sides of partition. Open walls of semi-buckets are pointed to partition. Semi-buckets are provided with shutters engaging with partition and handles to open semi-buckets. Proposed device makes it possible to deliver metered amounts of concrete mix components into confined mine workings without additional unloading devices. EFFECT: enlarged operating capabilities. 2 dwg
申请公布号
RU95105288(A)
申请公布日期
1997.03.10
申请号
RU19950105288
申请日期
1995.04.06
申请人
TSENTRAL'NYJ NAUCHNO-ISSLEDOVATEL'SKIJ I PROEKTNO-KONSTRUKTORSKIJ INSTITUT PROKHODCHESKIKH MASHIN IKOMPLEKSOV DLJA UGOL'NOJ;GORNOJ PROMYSHLENNOSTI I PODZEMNOGO STROITEL'STVA