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1. 发明授权

US06167686A Tensioner for header of a harvester 失效
标题翻译：收割机头部张紧器
公开(公告)号：US06167686A
公开(公告)日：2001-01-02
申请号：US09364493
申请日：1999-07-30
申请人： Klaus Ernst Becker , Paul John McCredie
发明人： Klaus Ernst Becker , Paul John McCredie
IPC分类号： A01D3403
CPC分类号： F16H7/1281 , A01D41/142 , F16H2007/081 , F16H2007/0825 , F16H2007/0846 , F16H2007/0874
摘要： A chain or belt tensioner is provided in a header for a harvester having a pair of rollers, each supported on separate pivot arms and engagable with the slack and taut strands of the chain or belt. The pivot arms are mounted about a common pivot and are spring biased into engagement with the chain or belt by a common spring. When the drive direction is reversed, the normally slack side of the chain becomes taut and assumes a straight-line position between the sprockets or sheaves. The pivot arms will rotate about the pivot and the pivot arm on the strand that has now become slack will rotate to tension the slack strand. The biasing spring coupled to the two pivot arms biases the rollers against the two strands of the chain and provides a fixed tensioning force on the chain that does not require adjustment.
摘要翻译：在具有一对辊的收割机的集管中设置链条或皮带张紧器，每个辊子分别支撑在分开的枢转臂上并与链条或皮带的松弛和拉紧的股线接合。枢转臂围绕共同的枢轴安装并且通过公共弹簧被弹簧偏置成与链条或带接合。当驱动方向反转时，链条的常松弛侧面变紧并呈现在链轮或滑轮之间的直线位置。枢轴臂将围绕枢轴旋转，并且现在变得松弛的股线上的枢转臂将旋转以张紧松弛线。联接到两个枢转臂的偏置弹簧将辊抵靠链条的两股线偏压，并且在链上提供固定的张紧力，而不需要调节。

2. 发明授权

US06216429B1 Harvesting platform with an in-line cutterbar drive 有权
标题翻译：收获平台与一个在线的刀具驱动器
公开(公告)号：US06216429B1
公开(公告)日：2001-04-17
申请号：US09280884
申请日：1999-03-29
申请人： Paul John McCredie
发明人： Paul John McCredie
IPC分类号： A01D3432
CPC分类号： A01D34/32
摘要： A harvesting platform having a frame and a cutterbar supported by the frame, a reciprocal knife that moves relative to the cutterbar, a drive motor having a rotary input and a linearly reciprocating output shaft. The output shaft is coupled to the knife for reciprocating the knife and a one piece mounting bracket is coupled to the cutterbar and the drive motor to establish the position of the drive motor relative to the cutterbar. The bracket has machined surfaces engaging the drive motor and the cutterbar to establish the relative positions of the drive motor and the cutterbar within the machining tolerances. This provides proper alignment of the drive motor output with the cutterbar that is necessary for an in-line drive motor.
摘要翻译：具有由框架支撑的框架和切割器的收获平台，相对于切割器移动的往复刀，具有旋转输入和线性往复输出轴的驱动马达。输出轴联接到刀上以使刀具往复运动，并且一体式安装支架联接到切割器和驱动马达以建立驱动马达相对于切割器的位置。支架具有与驱动电机和切割器啮合的加工表面，以在驱动电机和切割器中确定加工公差内的相对位置。这提供了驱动电机输出与直线驱动电机所需的切割器的正确对齐。

3. 发明授权

US5979152A Cutterbar assembly for a reciprocating mower 失效
标题翻译：用于往复式割草机的切割机组件
公开(公告)号：US5979152A
公开(公告)日：1999-11-09
申请号：US841703
申请日：1997-04-30
申请人： Paul John McCredie
发明人： Paul John McCredie
IPC分类号： A01D34/16 , A01D34/18
CPC分类号： A01D34/16 , Y10S56/20
摘要： The non-driving end of the cutterbar is provided with a specialized integral end guard section having a single guard and a body portion defining a slot for enclosing the reciprocating end knife section. The body portion is also provided with a rearwardly extending mounting portion.
摘要翻译：切割器的非驱动端设置有具有单个防护件的专用整体式端部防护部分和限定用于封闭往复式端部刀片部分的狭槽的主体部分。主体部分还设置有向后延伸的安装部分。

4. 发明授权

US5678397A Harvesting apparatus 失效
标题翻译：收割机
公开(公告)号：US5678397A
公开(公告)日：1997-10-21
申请号：US422488
申请日：1995-04-12
申请人： Keith H. Shelbourne , Paul John McCredie
发明人： Keith H. Shelbourne , Paul John McCredie
IPC分类号： A01D41/06 , A01D34/00
CPC分类号： A01D41/06
摘要： A crop stripper has a moving shaker pan between the stripper drum and an auger receiving the gathered crop parts from the drum. The pan has a conveying platform arranged in a series of descending steps from the stripper drum to the auger. It is constrained to oscillate in a manner in which the front end has both horizontal and vertical components of movement whereas the rear end moves along a small downwards incline. It is found that these features help to promote the rearward movement of crop parts such as grain, so reducing spillage in the space between the stripper drum and the auger.
摘要翻译：作业剥离器具有移动的摇动盘，在移动滚筒和从滚筒接收收集的作物部件的螺旋推运器之间。平底锅具有一个输送平台，它以一系列从剥离鼓到螺旋钻的下降步骤排列。它被限制为以前端具有水平和垂直运动分量的方式振荡，而后端沿着小的向下倾斜移动。发现这些特征有助于促进诸如谷物的作物部分的向后运动，从而减少在汽提滚筒和螺旋钻之间的空间中的溢出。

5. 发明授权

US06467246B1 Knife section having breakage holes 有权
标题翻译：刀断面有断裂孔
公开(公告)号：US06467246B1
公开(公告)日：2002-10-22
申请号：US09275206
申请日：1999-03-24
申请人： Paul John McCredie
发明人： Paul John McCredie
IPC分类号： A01D3414
CPC分类号： A01D34/13
摘要： A double knife section for a reciprocating sickle bar mower is provided with two knives. Each knife is provided with a base portion extending in the transverse direction and a knife portion extending in the longitudinal direction. The base portion is provided with at least two mounting holes. The knife portion is provided with two cutting edges. The knife is also provided with a series of breakage holes defining transverse breakage zones which allow a knife to break before damaging the knife guard holding the knife. The holes are sized to allow for breakage of the knife before breaking the guard.
摘要翻译：用于往复式镰刀割草机的双刀部分配有两把刀。每个刀具设置有沿横向方向延伸的基部和沿纵向方向延伸的刀部。基部设置有至少两个安装孔。刀部设有两个切削刃。刀还设置有一系列断裂孔，这些断裂孔限定横向断裂带，这允许刀在损坏保持刀的刀架之前断裂。这些孔的大小可以在打破防护罩之前损坏刀具。

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