primadonna专利名称：NEW MOWER DECK ENHANCEMENT
投诉信英文
谷歌英语在线翻译发明人：SCOTT A. SCHICK,STEPHEN C. THATCHER
申请号：US12487790
申请日：20090619
匿笑公开号：US20090266043A1
公开日：
20091029
虎翼
sybian专利内容由知识产权出版社提供
专利附图：
摘要：A multi-blade lawn mower has a mower deck with a downwardly directed
野心英文interior opening. At least two rotary blades are dispod within the opening. A generally circular wraparound baffle is adapted to surround each rotary blade. The wraparound baffle has a throat area opening generally towards one of the walls at an acute angle
and/or an opening in the mower deck. The wraparound baffle also has a sloped wall portion adapted to decrea in height gradually from the height of the wraparound baffle to an edge terminating in the throat area. A collar is attached to the top wall and extends downward to a position adjacent the rotary blade. The collar surrounds a spindle attached to the rotary blade to prevent grass buildup created by movement of the rotary blades in a vortex area proximate the spindle.
申请人：SCOTT A. SCHICK,STEPHEN C. THATCHER
播音员培训
地址：Corydon IA US,Humeston IA US
anything goes
picture怎么读国籍：US,US
更多信息请下载全文后查看
