公开(公告)号：USD461831S1

公开(公告)日：2002-08-20

申请号：US29138152

申请日：2001-03-06

申请人： Rene Laberheim ,  William Edward Crookes

设计人： Rene Laberheim ,  William Edward Crookes

公开(公告)号：USD460085S1

公开(公告)日：2002-07-09

申请号：US29141638

申请日：2001-05-10

申请人： William E. Crookes ,  Aris G. Nichols ,  Bengt A. Nestell ,  David Clark ,  Rene Laberheim ,  Ernst Simon

设计人： William E. Crookes ,  Aris G. Nichols ,  Bengt A. Nestell ,  David Clark ,  Rene Laberheim ,  Ernst Simon

公开(公告)号：US4770093A

公开(公告)日：1988-09-13

申请号：US108329

申请日：1987-10-14

申请人： Daniel Gunther ,  Jean Viaud ,  Rene Laberheim

发明人： Daniel Gunther ,  Jean Viaud ,  Rene Laberheim

IPC分类号： A01F15/08 ,  A01D39/00

CPC分类号： A01F15/0883

摘要： A baling machine for forming large cylindrical bales of hay has a gate which can be raised to an open position for enabling a completed bale to pass under it for discharge. Upon initial opening of the gate, the bale initially rests on a horizontal support which is connected by a cable and link to the gate. On the gate being raised further, the moving gate pulls the support via the cable and link so that it swings downwardly in a rearward direction to form a discharge ramp along which the bale may roll onto the ground and beneath that gate. The arrangement is such, however, that in hilly terrain the gate can be opened initially to an intermediate position corresponding to an intermediate swinging position of the support so that the bale runs down the support and either lodges against the gate before or after it contacts the ground. On either event the gate stops the bale from rolling. The gate is then raised further and the machine driven away from the bale which therefore does not have unwanted momentum derived from rolling down the support which would increase the tendency of the bale to roll too far over the sloping ground.

公开(公告)号：USRE31257E

公开(公告)日：1983-05-31

申请号：US296618

申请日：1981-08-27

申请人： Fritz Glaser ,  Christoph Gortz ,  Kurt K. Buhler ,  Josef W. Klimmer ,  Rene Laberheim ,  Klaus H. Pauli ,  Werner Velten

发明人： Fritz Glaser ,  Christoph Gortz ,  Kurt K. Buhler ,  Josef W. Klimmer ,  Rene Laberheim ,  Klaus H. Pauli ,  Werner Velten

IPC分类号： A01F12/24

CPC分类号： A01F12/24

摘要： In an axial flow rotary separator for a combine harvester, a series of parallel guide vanes are mounted inside the upper portion of the separator housing. The guide vanes are each helically disposed and parallel to each other and they cooperate with the separator rotor so that as the rotor is rotated crop material which has been fed to an upstream end of the separator is propelled downstream as a mat in the annular space between rotor and housing, the guide vanes engaging the mat of material and deflecting it downstream as it is propelled circumferentially by the rotor so that any given portion of the mat is propelled downstream in an approximately helical path. The guide vanes are characterized in that they have a first fixed or leading portion which first engages the crop material and a second trailing portion which is adjustable with respect to the first and with respect to the separator housing so that the effectiveness of the guide vane as a whole may be selectively varied with regard to its helically propelling or deflecting effect. Several embodiments are disclosed including a guide vane fixedly pivoted at its leading end and with its trailing end radially adjustable inwards and outwards; a version in which a trailing portion of the guide vane is adjustably pivotable about an approximately radially extending pivot axis; a version in which the length of the trailing portion is adjustable through a telescoping arrangement and another in which a rotatable or displaceable element effectively provides three interchangeable housing wall portions, each wall portion carrying a guide vane trailing portion of a different pitch.

公开(公告)号：US4258726A

公开(公告)日：1981-03-31

申请号：US55093

申请日：1979-07-05

申请人： Fritz Glaser ,  Christoph Gortz ,  Kurt K. Buhler ,  Josef W. Klimmer ,  Rene Laberheim ,  Klaus H. Pauli ,  Werner Velten

发明人： Fritz Glaser ,  Christoph Gortz ,  Kurt K. Buhler ,  Josef W. Klimmer ,  Rene Laberheim ,  Klaus H. Pauli ,  Werner Velten

IPC分类号： A01F12/24 ,  A01F12/28

CPC分类号： A01F12/24

摘要： In an axial flow rotary separator for a combine harvester, a series of parallel guide vanes are mounted inside the upper portion of the separator housing. The guide vanes are each helically disposed and parallel to each other and they cooperate with the separator rotor so that as the rotor is rotated crop material which has been fed to an upstream end of the separator is propelled downstream as a mat in the annular space between rotor and housing, the guide vanes engaging the mat of material and deflecting it downstream as it is propelled circumferentially by the rotor so that any given portion of the mat is propelled downstream in an approximately helical path. The guide vanes are characterized in that they have a first fixed or leading portion which first engages the crop material and a second trailing portion which is adjustable with respect to the first and with respect to the separator housing so that the effectiveness of the guide vane as a whole may be selectively varied with regard to its helically propelling or deflecting effect. Several embodiments are disclosed including a guide vane fixedly pivoted at its leading end and with its trailing end radially adjustable inwards and outwards; a version in which a trailing portion of the guide vane is adjustably pivotable about an approximately radially extending pivot axis; a version in which the length of the trailing portion is adjustable through a telescoping arrangement and another in which a rotatable or displaceable element effectively provides three interchangeable housing wall portions, each wall portion carrying a guide vane trailing portion of a different pitch.

摘要翻译： 在联合收割机的轴流式旋转分离器中，一系列平行的导向叶片安装在分离器壳体的上部内部。 引导叶片各自螺旋地设置并彼此平行，并且它们与分离器转子配合，使得当转子旋转时，已经供给到分离器的上游端的作物材料作为垫子被推动在垫子之间的环形空间中 转子和壳体，导向叶片接合材料垫，并且当其被转子周向推进时将其向下游偏转，使得垫的任何给定部分以大致螺旋状的路径向下游推进。 导向叶片的特征在于它们具有第一固定或引导部分，其首先接合作物材料和相对于第一和可相对于分离器壳体可调节的第二拖尾部分，使得导向叶片的有效性为 关于其螺旋推进或偏转效应，整体可以选择性地变化。 公开了几个实施例，其包括在其前端固定地枢转的导叶，并且其后端可向内和向外径向调节; 导向叶片的后部可围绕大致径向延伸的枢转轴线可调节地枢转的形式; 其中后部的长度可通过伸缩装置调节，另一种可旋转或可位移的元件有效地提供三个可互换的壳体壁部分，每个壁部分承载不同节距的导叶尾部。