发明名称 |
Closing mechanism for a fine material pan on a manure spreader |
摘要 |
A device for automatically closing the fine material pan on a manure spreader is disclosed wherein, after being released to a clean-out position, the motion of the fluid endgate is utilized to return the fine material pan to its normal operating position. A lost motion linkage connects the fine material pan to the arm of the fluid endgate. A retraction of the fluid endgate to a transport position through manipulation of a tractor's hydraulic system effects a closing of the fine material pan without the operator having to dismount the tractor.
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申请公布号 |
US4219163(A) |
申请公布日期 |
1980.08.26 |
申请号 |
US19790013949 |
申请日期 |
1979.02.22 |
申请人 |
SPERRY CORP |
发明人 |
HALE, JOHN K;OSTERGREN, WILLIAM F |
分类号 |
A01D90/12;(IPC1-7):A01C15/16 |
主分类号 |
A01D90/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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