发明名称 |
STONE TRAP FOR THRESHING AND SEPARATING MACHINE |
摘要 |
<p>A latch mechanism for the trap door of a combine stone detector is disclosed wherein the latch mechanism is operable to release the trap door for ejection of a stone or other non-crop foreign matter from the feed path of the crop being harvested when the foreign matter is detected either electronically or mechanically. A release mechanism is provided to unlatch the trap door when a pinch roller forces foreign matter downwardly against the trap door. A trip mechanism is operatively connected with the release mechanism to unlatch the trap door when a signal is received from the electronic detection mechanism.</p> |
申请公布号 |
CA1018034(A) |
申请公布日期 |
1977.09.27 |
申请号 |
CA19750221683 |
申请日期 |
1975.03.10 |
申请人 |
SPERRY RAND CORPORATION |
发明人 |
MCDUFFIE, JAMES W.;FOCHT, CLAUDE K.;ROWLAND-HILL, EDWARD W. |
分类号 |
A01F12/16 |
主分类号 |
A01F12/16 |
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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