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公开(公告)号:US07320558B2
公开(公告)日:2008-01-22
申请号:US11580722
申请日:2006-10-13
申请人: Philip J Quenzi , Russ E Stein , Mark A Pietila , Carl B Kieranen , Philip D Halonen , Howard E Hohmann, Jr.
发明人: Philip J Quenzi , Russ E Stein , Mark A Pietila , Carl B Kieranen , Philip D Halonen , Howard E Hohmann, Jr.
IPC分类号: E01C19/22
CPC分类号: E01C19/236 , E01C19/006 , E01C19/24 , E01C19/40 , E01C19/402 , E01C19/405 , E01C19/407 , E01C19/41 , E01C19/44 , E04F21/242 , E04F21/244 , E04G21/066
摘要: A screeding apparatus and method for screeding and smoothing an uncured concrete surface includes a vibrating member and a grade setting device adjustably mounted to said vibrating member. The screeding apparatus may include a wheeled support which at least partially supports the vibrating member and/or the grade setting device. The grade setting device may be vertically adjustable to set or indicate the desired grade of the concrete surface as the screeding apparatus is moved over and through the uncured concrete. The level of the screeding apparatus may be automatically adjustable to maintain a desired level and angle of attack of the vibrating member.
摘要翻译: 一种用于熨平和平整未固化混凝土表面的刮板装置和方法包括可调节地安装到所述振动构件的振动构件和坡度调节装置。 刮板装置可以包括至少部分地支撑振动构件和/或坡度设置装置的轮式支撑件。 等级设定装置可以垂直调节,以便当熨平板装置移动并通过未固化的混凝土时,设定或指示混凝土表面的期望等级。 刮板装置的水平面可以自动调节,以保持振动部件的期望水平和迎角。