发明名称 |
COMPOUND ROCKING JAW BREAKER |
摘要 |
FIELD: mechanical engineering. SUBSTANCE: breaker has bed with breaking chamber mounted thereon, and apparatus for balancing dynamic loads applied to breaker. Apparatus has movable jaws mounted in bearings on eccentric bushings fixed on drive shaft and spacer plates joined to movable jaws. Spacer plates abut against slide of discharge slot size regulating device. Eccentric bushing eccentricities are set out of phase with respect to eccentricity of drive shaft eccentric part. EFFECT: enhanced reliability in operation and prolonged service life of jaw breaker. 7 cl, 4 dwg
|
申请公布号 |
RU2199393(C1) |
申请公布日期 |
2003.02.27 |
申请号 |
RU20020104908 |
申请日期 |
2002.02.27 |
申请人 |
SOVMESTNOE PREDPRIJATIE V FORME ZAKRYTOGO AKTSIONE;SP VF ZAKRYTOGO AKTSIONE |
发明人 |
MITROFANOV E.S.;ZIMIN A.V.;SHUL'TS P.P. |
分类号 |
B02C1/04;(IPC1-7):B02C1/04 |
主分类号 |
B02C1/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|