发明名称 |
Reel speed valve assembly |
摘要 |
A reel speed valve assembly for controlling the speed of a combine reel including a double acting compensator valve, a proportional controller valve, a relief valve, a load sense valve, and a manually adjustable controller valve may be operated as either a closed or open center valve and may be located at any position in a stack with minimal adjustment to manufacturing procedures.
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申请公布号 |
US4589437(A) |
申请公布日期 |
1986.05.20 |
申请号 |
US19840568582 |
申请日期 |
1984.01.06 |
申请人 |
ZEUNER, KENNETH W.;ZEUNER, STEVEN K.;ZEUNER, THOMAS A. |
发明人 |
ZEUNER, KENNETH W.;ZEUNER, STEVEN K.;ZEUNER, THOMAS A. |
分类号 |
F15B13/04;(IPC1-7):F15B13/043 |
主分类号 |
F15B13/04 |
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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