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公开(公告)号:EP0627158B1
公开(公告)日:1999-04-28
申请号:EP94108249.7
申请日:1990-01-26
申请人: THE TORO COMPANY
发明人: Podevels, Dean A. , Comer, Robert C. , Lonn, Dana R. , Scherbring, David J. , Beattie, John M. , Holley, Charles C. , Schmidt, Michael T.
CPC分类号: A01B71/00 , A01B45/02 , A01C23/026 , A01C23/028 , A01M17/002
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2.
公开(公告)号:EP0627158A1
公开(公告)日:1994-12-07
申请号:EP94108249.7
申请日:1990-01-26
申请人: THE TORO COMPANY
发明人: Podevels, Dean A. , Comer, Robert C. , Lonn, Dana R. , Scherbring, David J. , Beattie, John M. , Holley, Charles C. , Schmidt, Michael T.
CPC分类号: A01B71/00 , A01B45/02 , A01C23/026 , A01C23/028 , A01M17/002
摘要: An apparatus and method is disclosed for cultivating soil and turf by utilization of pressurized liquid injected into the soil and turf. A roller assembly (33) is provided for applying mechanical pressure to the turf after cultivation. Further, a means for setting a first speed in a transport mode and a second speed in a cultivating mode is provided. The apparatus is designed to be bidirectional to allow the apparatus to be used in both a forward and reverse direction. The apparatus is such that, in use, there is created a water hammer effect which is sufficient to effect the flow of liquid out of the nozzles in the form of a square wave pulse.
摘要翻译: 公开了通过利用注入土壤和草坪的加压液体来培育土壤和草皮的装置和方法。 提供了一种辊组件(33),用于在栽培后对草坪施加机械压力。 此外,提供了用于在培养模式中设置传送模式和第二速度的第一速度的装置。 该设备被设计为双向的,以允许装置在正向和反向两个方向上使用。 该设备使得在使用中产生足以使液体以方波脉冲形式从喷嘴流出的水锤效应。
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