发明名称 |
FLOTATION FOR AGRICULTURAL IMPLEMENTS |
摘要 |
An agricultural implement has front flotation wheels with a significantly increased diameter, increasing flotation and improving rolling characteristics, especially in soft soil 5 conditions. The implement has a frame supported on front and rear wheels. Front flotation wheels are pivotally mounted to the frame about vertical axes. A hitch tongue is pivotally attached to the frame about a vertical hitch pivot axis. A wheel control mechanism connects the front flotation wheels to the hitch tongue, and is configured such that when the hitch tongue is in a neutral position the front flotation wheels roll in the 10 operating direction, and pivoting the hitch tongue causes the front flotation wheels to pivot in the same direction. 23 Nip |
申请公布号 |
AU2013201411(B2) |
申请公布日期 |
2015.12.24 |
申请号 |
AU20130201411 |
申请日期 |
2013.03.11 |
申请人 |
BOURGAULT INDUSTRIES LTD. |
发明人 |
SCHERMAN, SCOTT;LUNG, DEVIN |
分类号 |
A01B69/00;A01B51/04;A01B59/04 |
主分类号 |
A01B69/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|