发明名称 |
DEVICE FOR BALLAST CUTTING |
摘要 |
FIELD: construction.SUBSTANCE: in the proposed device ballast is cut from sleeper-to-sleeper space and end of sleepers with a working element. The working element is a frame with holes in vertical and horizontal plane, combs and feed switch with traction fingers. Combs are hingedly fixed on the frame axis. Combs make reciprocal movements with the help of a drive. The drive is arranged outside the rail track.EFFECT: simplified design and possibility to perform works without closure of a span.4 dwg |
申请公布号 |
RU2509837(C2) |
申请公布日期 |
2014.03.20 |
申请号 |
RU20120125728 |
申请日期 |
2012.06.19 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA IRKUTSKIJ GOSUDARSTVENNYJ UNIVERSITET PUTEJ SOOBSHCHENIJA (FGBOU VPO IRGUPS) |
发明人 |
KUROCHKIN VALERIJ ANATOL'EVICH;MASJAJKINA TAT'JANA SERGEEVNA |
分类号 |
E01B27/04 |
主分类号 |
E01B27/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|