发明申请
- 专利标题： EXCAVATOR, MOUNTING DEVICE AND EXCAVATOR TOOL
- 专利标题（中）： 挖掘机，安装装置和挖掘机工具
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申请号： US12736603申请日： 2009-02-24
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公开(公告)号： US20110108297A1公开(公告)日： 2011-05-12
- 发明人: Carl-Gustav Martinsson , Sven-Ake Gustafsson , Ulf Jonsson , Mats Kristerson , Jesper Nilsson
- 申请人： Carl-Gustav Martinsson , Sven-Ake Gustafsson , Ulf Jonsson , Mats Kristerson , Jesper Nilsson
- 优先权： SE08009722 20080429
- 国际申请： PCT/SE2009/050201 WO 20090224
- 主分类号： E02F3/76
- IPC分类号： E02F3/76
摘要：
Excavator (10) that comprises a drive unit (11), an excavator tool (12) and a mounting device (14) for the excavator tool (12), which mounting device (14) comprises at least two arms (30) that are arranged to be connected to the excavator tool (12). The excavator (10) comprises resilient means (38) that are located in at least two different locations (A, B), which resilient means (38) are arranged to allow the excavator tool (12) to move in at least one plane (20) relative to the drive unit (11) when said excavator tool (12) is mounted on the mounting device (14) and thereby allow the excavator tool (12) to oscillate in said at least one plane.
公开/授权文献
- US08555996B2 Excavator, mounting device and excavator tool 公开/授权日：2013-10-15
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