发明名称 |
Agricultural wheel tire |
摘要 |
An agricultural wheel tire having on its periphery a plurality of first lugs and a plurality of second lugs provided circumferentially in an alternating manner is provided. A depressed portion formed by adjacent two first lugs and a second lug located between the first lugs has a spherical shape. A depressed portion formed by adjacent two second lugs and a first lug located between the second lugs also has a spherical shape. The soil is hardened within the spherical depressed portions, preventing the tire from sinking.
|
申请公布号 |
US2004149365(A1) |
申请公布日期 |
2004.08.05 |
申请号 |
US20040761955 |
申请日期 |
2004.01.21 |
申请人 |
YAMAZAKI NOBUO;IINO KEIJI |
发明人 |
YAMAZAKI NOBUO;IINO KEIJI |
分类号 |
B60B19/00;B60B15/02;B60C11/11;B60C11/117;(IPC1-7):B60C11/03;B6017/02;B60C121/00 |
主分类号 |
B60B19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|