发明名称 |
SAWING DEVICE AND ITS SAFETY SYSTEM FOR PRECAUTION OF A BREAKING SAW CHAIN |
摘要 |
<p>Method and safety device for a breaking saw chain. The safety device includes a protective wall positioned in the vicinity of the drive gear drawing the saw chain that is capable of receiving the movement of the tail of the broken saw chain and guiding the broken saw chain and the tail into the desired direction. The protective wall is moved in phase with a guide bar to hold the protective wall in the correct location during sawing in relation to the saw chain.</p> |
申请公布号 |
EP1528852(B1) |
申请公布日期 |
2006.04.05 |
申请号 |
EP20030763913 |
申请日期 |
2003.07.07 |
申请人 |
JOHN DEERE FORESTRY OY |
发明人 |
ANNALA, MARKKU |
分类号 |
A01G23/091;B27B17/00;B27G19/00 |
主分类号 |
A01G23/091 |
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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