发明名称 |
WORKING MEMBER OF EARTH-MOVING MACHINE |
摘要 |
FIELD: mechanical engineering; earth-moving machinery. SUBSTANCE: working member has rotor with radial guides and spring loaded knives fitted in guides. It has also tracer arranged in rotor space. Tracer is made in form of cylinder with ring slots with gear rims on one side of slots for engagement with gear rims of tail parts of knives getting into slots. Tracer rotates at speed differing from speed of rotor which provides sawing action. EFFECT: enhanced reliability of operation. 1 dwge
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申请公布号 |
RU2120519(C1) |
申请公布日期 |
1998.10.20 |
申请号 |
RU19970114783 |
申请日期 |
1997.08.27 |
申请人 |
SANKT-PETERBURGSKAJA LESOTEKHNICHESKAJA AKADEMIJA |
发明人 |
DMITRIEV A.V. |
分类号 |
E02F3/18;(IPC1-7):E02F3/18 |
主分类号 |
E02F3/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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