-
公开(公告)号：US07730961B2
公开(公告)日：2010-06-08
申请号：US12345180
申请日：2008-12-29
Applicant: Keith Ward , Charles Stephen Carr
Inventor： Keith Ward , Charles Stephen Carr
IPC: A01B39/08
CPC classification number: A01B29/04 , A01B29/041 , Y10T152/10171
Abstract: A soil conditioning device having a series of peripheral ridge members having a leading and trailing prow shaped surface circumscribing a disc, wheel or drum. Optionally the prow shaped peripheral ridge members are joined by sub-ridge members forming a single ridge of varying heights circumscribing the disc, wheel or drum. The invention is also of a method for creating a permeable soil surface using the apparatus herein.
Abstract translation: 一种土壤调节装置，其具有一系列外围脊部件，所述外围脊部件具有围绕盘，轮或滚筒的引导和拖动的前置形状表面。 可选地，前轮形外围脊构件通过形成围绕盘，轮或鼓的不同高度的单个脊的副脊构件连接。 本发明也是使用本发明的装置产生可渗透土壤表面的方法。
-
公开(公告)号：US20090200049A1
公开(公告)日：2009-08-13
申请号：US12345180
申请日：2008-12-29
Applicant: Charles Stephen Carr , Keith Ward
Inventor： Charles Stephen Carr , Keith Ward
CPC classification number: A01B29/04 , A01B29/041 , Y10T152/10171
Abstract: The instant invention is of a soil conditioning device having a series of peripheral ridge members having a leading and trailing prow shaped surface circumscribing a disc, wheel or drum. Optionally the prow shaped peripheral ridge members are joined by sub-ridge members forming a single ridge of varying heights circumscribing the disc, wheel or drum. The invention is also of a method for creating a permeable soil surface using the apparatus herein.
Abstract translation: 本发明是一种土壤调节装置，其具有一系列外围脊部件，其具有围绕盘，轮或滚筒的前导和后退的胎面形状表面。 可选地，前轮形外围脊构件通过形成围绕盘，轮或鼓的不同高度的单个脊的副脊构件连接。 本发明也是使用本发明的装置产生可渗透土壤表面的方法。
-
Search Results
2
records
(took 0.013 seconds)
