发明授权
- 专利标题： Mobile crane
- 专利标题（中）： 移动式起重机
-
申请号： US286746申请日： 1994-08-05
-
公开(公告)号： US5597078A公开(公告)日： 1997-01-28
- 发明人: Rudolf Becker , Hans-Dieter Willim , Uwe Frommelt
- 申请人： Rudolf Becker , Hans-Dieter Willim , Uwe Frommelt
- 申请人地址： DEX Ehingen/Donau
- 专利权人： Liebherr-Werk Ehingen GmbH
- 当前专利权人： Liebherr-Werk Ehingen GmbH
- 当前专利权人地址： DEX Ehingen/Donau
- 优先权： DEX9311778U 19930806
- 主分类号： B66C23/42
- IPC分类号： B66C23/42 ; B66C23/687 ; B66C23/70 ; B66C23/04
摘要：
The invention relates to a mobile crane comprising a lower vehicle and an upper vehicle turningly mounted thereon and bearing a telescoping boom with a luffing cylinder for the pivoting thereof. The telescoping boom comprises two parts able to be bolted together and each having an external tube, from which respectively at least one telescope member may be extended.
公开/授权文献
- US5160943A Printing systems 公开/授权日：1992-11-03
信息查询
IPC分类:
