公开(公告)号：US4818980A

公开(公告)日：1989-04-04

申请号：US63389

申请日：1987-06-18

申请人： Richard P. Strosser ,  Stuart O. Swiler ,  Marvin G. Weaver, Jr.

发明人： Richard P. Strosser ,  Stuart O. Swiler ,  Marvin G. Weaver, Jr.

IPC分类号： G02F1/13357 ,  G06F3/033 ,  G06F3/048 ,  G09G3/36

CPC分类号： G06F3/021 ,  G02F1/133615 ,  G02F2001/133616

摘要： In one embodiment, an operator control panel includes an enclosure in which a liquid crystal display and a pair of lamps are disposed. A first reflective surface is located inside the enclosure, and a second reflective surface is located outside the enclosure. The lamps are positioned so that light rays from their filaments are projected rearwardly onto the first reflective surface and then forwardly onto the back of the liquid crystal display while other light rays from the lamp filaments are projected forwardly onto the second reflective surface and then downwardly onto the front of the control panel. In another embodiment of the operator control panel, the lamps are disposed outside the enclosure and the second reflective surface is omitted.

摘要翻译： 在一个实施例中，操作员控制面板包括其中设置有液晶显示器和一对灯的外壳。 第一反射表面位于外壳内部，第二反射表面位于外壳外部。 灯被定位成使得来自其细丝的光线向后突出到第一反射表面上，然后向前突出到液晶显示器的背面上，而来自灯丝的其它光线向前突出到第二反射表面上，然后向下 控制面板的前部。 在操作员控制面板的另一个实施例中，灯被设置在外壳的外部，并且省略了第二反射表面。

公开(公告)号：US4467819A

公开(公告)日：1984-08-28

申请号：US534998

申请日：1983-09-22

申请人： Glenn A. Musser ,  Stuart O. Swiler ,  Larimer J. Knepper

发明人： Glenn A. Musser ,  Stuart O. Swiler ,  Larimer J. Knepper

IPC分类号： A01F12/16

CPC分类号： A01F12/16

摘要： A closing mechanism for the trap door of a stone trap mounted in the floor of the feeder house on a combine harvester is disclosed wherein the trap door can be moved from a opened position to a closed position by the raising of the header. If the stone trap door has been opened for the ejection of non-crop material within the flow of crop material within the feeder house, a link interconnecting the trap door and the frame of the combine effects a pivotal movement of the trap door to its closed position upon actuation of the header lift cylinders to raise the feeder house and attached header above the ground. The link includes a spring to permit extension of the link should the feeder house be raised above a position necessary to affect the closing of the trap door.

摘要翻译： 公开了一种安装在联合收割机上的进料室的地板上的石油陷阱的收集门的关闭机构，其中通过提升集管，捕集门可以从打开位置移动到关闭位置。 如果石料收集器门已经打开以在饲料室内的作物材料的流动中喷射非作物材料，则将捕集器门和组合框架相互连接的链节将诱捕门的枢转运动转化为闭合 头部提升液压缸致动时的位置，以将进料室和附着的集管抬高到地面上方。 该连杆包括一个弹簧，以便在馈线房升高到影响收集门关闭所必需的位置之上时允许链接延伸。