| 发明名称 |
COMBINATION C-SHAPED SPRING AND SYSTEM |
| 摘要 |
A C-spring contains an inner spring that is spaced apart from the outer primary spring. In one example usage, the upper and lower legs of the C-spring have rear regions respectively configured for being mounted to a tubular frame tool frame member of a ground working implement, such as a disk, and to a bearing housing. |
| 申请公布号 |
US2015366125(A1) |
申请公布日期 |
2015.12.24 |
| 申请号 |
US201414546344 |
申请日期 |
2014.11.18 |
| 申请人 |
Deere & Company |
发明人 |
Cross Jacob W.;Janelle Luc;Sporrer Adam D.;Sikora Anthony;Beeck Mark D.;Connell Richard J.;Casper Robert T.;Schweitzer John M.;Wu Dolly Y. |
| 分类号 |
A01B61/04;A01B76/00;F16F3/02 |
主分类号 |
A01B61/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A spring system comprising:
a disk bearing standard attached to an agricultural implement frame; the disk bearing standard having a combination spring; the combination spring having a C-shaped spring and an overload spring nested within the C-shaped spring; the C-shaped spring having an upper leg and a lower leg joined by a bight; the overload spring having a top leg and a bottom leg joined by a curved piece; the top leg and the bottom leg, each being a straight section; and wherein at least the upper leg and the top leg, or the lower leg and the bottom leg, are attached together. |
| 地址 |
Moline IL US |
