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Alternative TitleUnderwater digger chain
张将; 张艾群
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司
Other AbstractThe utility model discloses an underwater digger chain, which comprises chains and crawler boards. The chain is in the structure of multi-section, and the crawler board is positioned above each section of the chains. The utility model is characterized in that: the utility model also comprises an isolation board, an isolation sleeve, cutting teeth and a bulldozing plate, wherein the multi-section chains can be divided as a plurality of groups, each group is serially formed closed-loop chain, in each group the isolation board is arranged between each section of the chain and the crawler board, the isolation sleeve is arranged in the connecting bolt-hole for connecting bolts of the crawler board, the cutting teeth are equipped on the surface of the crawler board, the chains, crawler board, isolation board, isolation sleeve and cutting teeth are provided together through the connecting bolts and nuts, the bulldozing plate is arranged on the last section of each group of chain. The utility model is characterized in that the underwater digger chain can be used in underwater chain type digging devices, the service life is long, the structure is simple and the replacement of vulnerable components is convenient.
PCT Attributes
Application Date2005-12-27
Date Available2007-04-11
Application NumberCN200520145998.0
Open (Notice) NumberCN2887964Y
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
张将,张艾群. 一种水下挖掘链[P]. 2007-04-11.
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