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公开(公告)号:US20120227993A1
公开(公告)日:2012-09-13
申请号:US13045628
申请日:2011-03-11
申请人: TIFFANY L. INGERSOLL
发明人: TIFFANY L. INGERSOLL
IPC分类号: A01B39/20
CPC分类号: A01B23/02 , A01B35/225
摘要: A tillage point (10) includes a body (12) with a flat nose (21) angled from the horizontal approximately 35 degrees, a more shallowly angled intermediate flat portion (22) behind the nose, and aft flat surfaces (28) angled downwardly in the outward direction to connections with rear wings (14). The wings (14) may be angled approximately 16 degrees downwardly in the outward direction and upwardly about 28 degrees in the aft direction to significantly improve soil fracture, vertical force and draft. The wings (14) may be positioned far back on the point body entirely above an increased strength shank mounting area (16). Use of the flat angled surfaces (21, 22, 28) improves soil rupture compared to points with more rounded surfaces. The downwardly angled flat surfaces (28) above and adjacent the wings (14) provide soil parting for improved flow around the shank.
摘要翻译: 耕作点(10)包括具有平坦的鼻部(21)的主体(12),水平面大约35度成角度,在鼻子后方具有更浅的中间平坦部分(22),以及向下倾斜的后平坦表面(28) 在向后的方向上与后翼(14)的连接。 翼(14)可以沿向外的方向向下倾斜大约16度,并且在向后方向上向上约28度成角度,以显着地改善土壤断裂,垂直力和吃水。 翼(14)可以位于远离整个点体上方的位置,位于增加的强度柄安装区域(16)的上方。 与具有更圆的表面的点相比,使用平坦的倾斜表面(21,22,28)可改善土壤破裂。 在翼部(14)上方和相邻的向下成角度的平坦表面(28)提供土壤分离以改善围绕柄部的流动。