发明申请
- 专利标题： LEVELING DEVICE FOR POURED CONCRETE FLOORS
- 专利标题（中）： 混合混凝土地板的水平装置
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申请号： US13866160申请日： 2013-04-19
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公开(公告)号： US20130294834A1公开(公告)日： 2013-11-07
- 发明人: MING-CHENG PAI
- 申请人： MING-CHENG PAI
- 优先权： TW101208152 20120501
- 主分类号： E01C19/40
- IPC分类号： E01C19/40
摘要：
A concrete floor leveling device includes a transmission device and a power source is located in a body and connected to wheels which are connected to the body. A connection unit is connected to the body and a blade is connected to the body by the connection unit. The power source outputs a stable power to drive the blade to level the concrete floor and to ensure that the blade levels the concrete floor with even force.
公开/授权文献
- US08827594B2 Leveling device for poured concrete floors 公开/授权日：2014-09-09
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