发明授权
- 专利标题： Cutting element supported on a chain
- 专利标题（中）： 切割元件支撑在链条上
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申请号： US11430804申请日： 2006-05-09
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公开(公告)号： US07409785B2公开(公告)日： 2008-08-12
- 发明人: Dean Whitten , Dan Hawks , Mark Cooper
- 申请人： Dean Whitten , Dan Hawks , Mark Cooper
- 申请人地址： US IA Pella
- 专利权人： Vermeer Manufacturing Company
- 当前专利权人： Vermeer Manufacturing Company
- 当前专利权人地址： US IA Pella
- 代理机构： Sturm & Fix LLP
- 主分类号： E21C35/18
- IPC分类号： E21C35/18 ; E02F3/24
摘要：
In a chain excavator including an excavation chain with links routed around a drive sprocket and an end idler with a base plate mounted to a link for supporting excavation implements, a stabilizing element extends rearwardly from directly behind the excavation implement in order to contact and be supported by its trailing base plate.
公开/授权文献
- US20060218824A1 Cutting element supported on a drum 公开/授权日：2006-10-05