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1. 发明授权

US5259167A Control mechanism for round baler web cutting apparatus 失效
标题翻译：圆捆打捆机切纸装置的控制机构
公开(公告)号：US5259167A
公开(公告)日：1993-11-09
申请号：US931801
申请日：1992-08-18
申请人： Kenneth R. Underhill , Edwin O. Margerum
发明人： Kenneth R. Underhill , Edwin O. Margerum
IPC分类号： A01F15/07 , B65B11/04
CPC分类号： A01F15/0715
摘要： An agricultural baler for making cylindrical bales of crop material having a sledge assembly moveable between bale starting and full bale positions. The sledge assembly includes a plurality of rollers which cooperate with an apron to define a bale forming chamber. A dispensing mechanism is carried on the sledge assembly for dispensing web material into the bale forming chamber whereupon it is wrapped circumferentially around a cylindrical package of crop material. A net supply assembly is associated with the dispensing mechanism to provide net for feeding into the bale chamber via the dispensing mechanism. Included along the feed path of the net is a net severing assembly for cutting the net after it has been wrapped around the cylindrical hay package. The net severing assembly includes a free falling cutting element for operatively engaging the net prior to entry into the chamber. A control arrangement prevents the severing assembly from operating at a time when it would have a deleterious effect on baler operation.
摘要翻译：一种用于制作具有雪橇组件的圆柱形作物材料的农业打捆机，其可在打包开始和全包位置之间移动。滑架组件包括多个辊，其与围裙配合以限定捆包形成室。分配机构承载在滑架组件上，用于将卷筒纸材料分配到捆包形成室中，随后围绕圆柱形的作物材料包裹。净供应组件与分配机构相关联以提供网，用于经由分配机构进入捆包室。沿着网的进给路径包括一个净切割组件，用于在网状物被包裹在圆柱形干草包装之后进行切割。净切割组件包括用于在进入腔室之前操作地接合网的自由下落的切割元件。控制装置防止切割组件在对打包机操作产生有害影响的时候运行。

2. 发明授权

US5014613A Twine wrapper trip mechanism 失效
标题翻译：缠绕包裹机构
公开(公告)号：US5014613A
公开(公告)日：1991-05-14
申请号：US559780
申请日：1990-07-30
申请人： John H. Merritt, III , Edwin O. Margerum
发明人： John H. Merritt, III , Edwin O. Margerum
IPC分类号： A01F15/14
CPC分类号： A01F15/141
摘要： A roll baling machine includes a main frame, a tailgate pivotally connected to the main frame, and an apron extending around a plurality of guide rolls disposed in the main frame and in the tailgate. A pair of take up arms are rotatably mounted in the tailgate and carry an additional guide roll for the apron. A pair of levers are connected to rotate with the take up arms, and springs are connected to the levers to urge the take up arms into a bale starting position. The machine is provided with a twine wrapper, and a mechanism for automatically tripping the twine wrapper into operation comprises a cam surface on one of the levers engageable with a cam roller carried on a first link. This first link is rotatably mounted on the main frame and is connected to a sliding member which is movable toward and away from a tripping position. The tripping mechanism also includes second, third and fourth links connecting the first link to the sliding member. When the tailgate is raised, the cam surface on the one lever is moved out of engagement with the cam roller on the first link to prevent improper tripping of the twine wrapper.

3. 发明授权

US4875890A Feed plate assembly for axial flow combine 失效
标题翻译：用于轴流组合的进料板组件
公开(公告)号：US4875890A
公开(公告)日：1989-10-24
申请号：US161525
申请日：1988-02-29
申请人： Edwin O. Margerum , Russell W. Strong
发明人： Edwin O. Margerum , Russell W. Strong
IPC分类号： A01F7/06
CPC分类号： A01F7/06
摘要： An axial flow combine harvester feed plate assembly for directing crop material from an elevator into a longitudinally extending threshing and separating rotor is disclosed wherein the feed plate assembly includes a surface extending upwardly and rearwardly to a junction with an arcuate surface to direct the mat of crop material being conveyed by the elevator in a linear path into a spirally extending flow path around the threshing and separating rotor. For axial flow harvesters having a pair of threshing and separating rotors, the feed plate includes a central divider member and a pair of transversely spaced side members providing an infeed configuration that eliminates dead spots in the transition of the flow of crop material from the elevator to the threshing and separating rotors to provide a smooth and efficient harvesting operation.
摘要翻译：公开了一种用于将作物材料从电梯引导到纵向延伸的脱粒和分离转子中的轴向流联合收割机进料板组件，其中进料板组件包括向上和向后延伸到与弓形表面连接以指导作物垫的表面由电梯在线性路径中被输送到围绕脱粒和分离转子的螺旋形延伸的流动路径中的材料。对于具有一对脱粒和分离转子的轴流式收割机，进料板包括中心分隔件和一对横向间隔开的侧面构件，其提供进料构造，其消除作物材料从电梯到过渡过程中的死点脱粒和分离转子，以提供平稳有效的收获操作。

4. 发明授权

US4124032A Adjustable feed clearance means for axial flow type combine 失效
标题翻译：可调进给间隙装置用于轴流式联合
公开(公告)号：US4124032A
公开(公告)日：1978-11-07
申请号：US825332
申请日：1977-08-17
申请人： Everett C. Cowan, Jr. , Edwin O. Margerum
发明人： Everett C. Cowan, Jr. , Edwin O. Margerum
IPC分类号： A01F7/06 , A01F12/28 , A01F12/20
CPC分类号： A01F12/28 , A01F7/06
摘要： An axial flow type combine having a rotor provided with rasp bars operable relative to a concave to form a threshing region and provided at the inlet end of the threshing region with support means for the rotor adjustable to vary the distance between the rotor and concave. In the preferred construction of said support means, the forward end of the shaft of the rotor is mounted for movement toward and away from the inner surface of the concave.
摘要翻译：一种轴流式结合体，其具有设置有相对于凹部操作的锉刀杆的转子，所述锉刀杆可相对于凹部操作以形成脱粒区域，并且在脱粒区域的入口端设置有用于转子的支撑装置，其可调节以改变转子和凹部之间的距离。在所述支撑装置的优选结构中，转子的轴的前端安装成朝向和远离凹部的内表面移动。

5. 发明授权

US5448873A Net knife for round baler 失效
标题翻译：净刮刀用于圆打包机
公开(公告)号：US5448873A
公开(公告)日：1995-09-12
申请号：US13842
申请日：1993-02-05
申请人： Richard E. Jennings , Edwin O. Margerum
发明人： Richard E. Jennings , Edwin O. Margerum
IPC分类号： A01F15/07 , B65B27/12 , B65B63/04
CPC分类号： A01F15/0715 , A01F2015/072 , Y10T83/9319 , Y10T83/9454
摘要： An agricultural baler for making cylindrical bales of crop material having a sledge assembly moveable between bale starting and full bale positions. The sledge assembly includes a plurality of rollers which cooperate with an array of belts to define a bale forming chamber. A dispensing mechanism is provided for dispensing web material, such as net or the like, into the bale forming chamber whereupon it is wrapped circumferentially around a cylindrical package of crop material in the bale forming chamber. Included along the path of the net prior to being fed into the chamber is a severing assembly for cutting the net after it has been wrapped around the cylindrical hay package formed in the chamber. The net severing assembly includes a unique severing element that provides improved net cutting.
摘要翻译：一种用于制作具有雪橇组件的圆柱形作物材料的农业打捆机，其可在打包开始和全包位置之间移动。滑架组件包括多个辊，其与带阵列配合以限定捆包形成室。提供分配机构用于将诸如网等的腹板材料分配到捆包形成室中，由此在捆包形成室中圆周包围作物材料圆周包裹。在进入腔室之前沿着网的路径包括的切割组件，其用于在网被缠绕在形成于腔室中的圆柱形干草包装之后切割网。净切割组件包括提供改进的净切割的独特切割元件。

6. 发明授权

US4140047A Mobile cab with air filter 失效
标题翻译：带空气过滤器的移动式驾驶室
公开(公告)号：US4140047A
公开(公告)日：1979-02-20
申请号：US894324
申请日：1978-04-07
申请人： Robert L. Bowman , Edwin O. Margerum , Mark L. Cozine
发明人： Robert L. Bowman , Edwin O. Margerum , Mark L. Cozine
IPC分类号： B60H3/06
CPC分类号： B60H3/0616
摘要： Mobile vehicles and the like having enclosed cabs such as tractors, combines and the like, are provided with air inlet means for the comfort of the operator. The air inlet means are provided with a readily removable filter element and means to support the same by an overhanging forward portion of the roof which extends beyond the windshield of the cab. The filter element is supported by a frame and includes means to raise and lower the frame respectively to support the filter element in upper, operative position and lower, removable position, insertion and removal of the same occurring through an opening adjacent one side edge of the roof of the cab and normally closed by a door, the entire removal occurring exteriorly of the interior of the cab.
摘要翻译：具有诸如拖拉机，联合机等的封闭式驾驶室的移动式车辆等设置有用于驾驶员舒适的进气装置。空气入口装置设置有容易移除的过滤器元件，以及用于通过延伸超过驾驶室的挡风玻璃的屋顶的悬垂前部来支撑其的装置。过滤元件由框架支撑并且包括用于分别升高和降低框架以将过滤元件支撑在上部操作位置和下部，可移除位置，插入和移除通过相邻一个侧边缘驾驶室的屋顶通常由门关闭，整个拆卸发生在驾驶室内部的外部。

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