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1. 发明授权

US06697416B1 Digital programmable, spread spectrum clock generator 有权
标题翻译：数字可编程，扩频时钟发生器
公开(公告)号：US06697416B1
公开(公告)日：2004-02-24
申请号：US09659993
申请日：2000-09-12
申请人： Richard E. Jennings
发明人： Richard E. Jennings
IPC分类号： H04B1500
CPC分类号： G06F1/04 , H03C3/0925 , H03C3/0958 , H03L7/06 , H04B1/707 , H04B15/00 , H04B2215/067
摘要： A digital spread spectrum clock generator. The generator includes a digital waveform generator adapted to generate a sequence of digital words representing a predetermined varying waveform, and an accumulator. The accumulator includes a first two input adder and a second two input adder, the second adder having its output stored and applied to a first input of the second adder. The first two input adder is adapted to receive at a first input a control word, to receive at a second input the sequence of digital words, and to provide a sum output which is provided to a second input of the second adder. One of the bits of the output of the second adder is usable as a spread spectrum clock, or it may be provided to a phase locked loop to reduce jitter.
摘要翻译：数字扩频时钟发生器。发生器包括适于产生表示预定变化波形的数字字序列的数字波形发生器和累加器。累加器包括第一两输入加法器和第二二输入加法器，第二加法器的输出被存储并施加到第二加法器的第一输入。前两个输入加法器适于在第一输入处接收控制字，以在第二输入端接收数字字的序列，并提供提供给第二加法器的第二输入的和输出。第二加法器的输出的一个位可用作扩频时钟，或者可以提供给锁相环以减少抖动。

2. 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。

3. 发明授权

US5272860A Drive mechanism for windrow inverters 失效
标题翻译：货架变频器的驱动机构
公开(公告)号：US5272860A
公开(公告)日：1993-12-28
申请号：US907467
申请日：1992-07-01
申请人： Albert F. Baril , Cecil R. Sudbrack , Richard E. Jennings
发明人： Albert F. Baril , Cecil R. Sudbrack , Richard E. Jennings
IPC分类号： A01D57/20 , A01D84/00 , A01D80/00
CPC分类号： A01D84/00 , A01D57/20
摘要： A drive mechanism for a windrow inverter having a crop pick-up mechanism operable to elevate a windrow of crop material from the ground onto a transversely moveable draper conveyor is disclosed wherein the draper conveyor is rotatably driven by a hydraulic motor operable to rotate the draper conveyor in opposing lateral directions. The crop pick-up mechanism is driven by a ground drive mechanism. A power transfer device including a movable power transfer gear provides the option of interconnecting the drive mechanisms for the draper conveyor and the crop pick-up mechanism upon disconnection of one of the drive mechanisms. A second movable transfer gear provides another option of mechanically driving the operation of the draper conveyor, in either lateral direction. A wing draper attachment mounted on the frame of the windrow inverter is drivingly coupled to the draper conveyor for rotatable operation therewith.
摘要翻译：公开了一种用于货架逆变器的驱动机构，其具有可操作以将作物材料的堆料从地面提升到横向可移动的输送机上的作物拾取机构，其中，所述输送机由液压马达可旋转地驱动，所述液压马达可操作以使所述输送机在相反的横向。作物拾取机构由地面驱动机构驱动。包括可移动传递齿轮的动力传递装置提供了在断开其中一个驱动机构时将驱动机构互连到用于输送机和裁切拾取机构的选项。第二可移动传动齿轮提供了在横向方向上机械地驱动滚筒输送机的操作的另一种选择。安装在货架逆变器的框架上的翼形件附件驱动地联接到该打印机输送机上，以便与其一起转动。

4. 发明授权

US4887416A Timing belt for disc cutterbars 失效
标题翻译：圆盘切割机的定时带
公开(公告)号：US4887416A
公开(公告)日：1989-12-19
申请号：US240870
申请日：1988-09-02
申请人： Jack W. Crane , L. Lavern Anstee , Robert M. VanGinhoven , Richard E. Jennings
发明人： Jack W. Crane , L. Lavern Anstee , Robert M. VanGinhoven , Richard E. Jennings
IPC分类号： A01D34/76
CPC分类号： A01D34/664 , A01D34/76 , Y10S56/17
摘要： A disc cutterbar for use on a harvesting implement, such as a disc mower-conditioner, is driven by an endless timing belt entrained around toothed sprockets corresponding to each disc cutter within the transmission casing. The positive engagement between the toothed timing belt and the corresponding toothed sprocket provides a means for timing the rotation of adjacent disc cutters to minimize the possibility of interference between rotating knives. The toothed timing belt, however, is capable of movement relative to the toothed sprocket should the corresponding disc cutter become restricted in its rotation, such as by impact with a substantial object. To provide overlapping paths of travel of knives on adjacent disc cutters, yet prevent interference therebetween, alternating disc cutters are obliquely mounted on the transmission casing so that the path of travel of the knife thereon is within a plane space vertically within the overlap area relative to the path of rotation of the knives on the adjacent disc cutters. A spring-loaded guide urges the timing belt into engagement with the toothed sprocket under conditions where the timing belt is attempting to move away from the toothed sprocket.
摘要翻译：用于收割工具（例如盘式割草机）的盘式切割器由与变速器壳体内的每个盘式切割机相对应的齿形链轮周围的环形同步带驱动。齿形正时皮带和相应的齿形链轮之间的正向接合提供了一种用于使相邻的圆盘切割器的旋转定时的装置，以最小化旋转刀具之间的干涉的可能性。然而，如果相应的盘式切割器在其旋转中受到限制，例如通过与实质物体的碰撞，齿形同步带能相对于齿形链轮运动。为了在相邻的盘式切割器上提供重叠的刀具行进路径，同时防止它们之间的干涉，交替的盘式切割器倾斜地安装在变速器壳体上，使得其上的刀的行进路径在相对于在相邻的圆盘切割机上刀的旋转路径。在同步带试图远离有齿链轮的条件下，弹簧加载的引导件促使同步带与齿形链轮接合。

5. 发明授权

US4464137A Clutch mechanism 失效
标题翻译：离合器机构
公开(公告)号：US4464137A
公开(公告)日：1984-08-07
申请号：US452001
申请日：1982-12-21
申请人： Richard E. Jennings
发明人： Richard E. Jennings
IPC分类号： F16D3/02 , F16D7/02 , F16D3/14
CPC分类号： F16D3/02 , F16D7/025
摘要： A torque limiting power transfer mechanism for use on an apparatus connectable to a power takeoff shaft, such as pull-type agricultural equipment is disclosed wherein the drive shaft connectable to the power takeoff shaft is rotatably connected to the clutch mechanism. Stops affixed to the clutch mechanism limit the amount of rotational movement of the drive shaft relative to the clutch and provide a limited amount of rotational movement to facilitate a connection of the drive shaft to the power takeoff shaft, yet provide a positive driving connection between the drive shaft and the clutch mechanism.
摘要翻译：公开了一种用于可连接到诸如拉式农业设备的功率输出轴的设备上的扭矩限制功率传递机构，其中可连接到功率输出轴的驱动轴可旋转地连接到离合器机构。固定到离合器机构的止动件限制驱动轴相对于离合器的旋转运动的量，并且提供有限量的旋转运动以便于驱动轴与动力输出轴的连接，而在第驱动轴和离合器机构。

6. 发明授权

US4264252A Bale handling means 失效
标题翻译：包装处理手段
公开(公告)号：US4264252A
公开(公告)日：1981-04-28
申请号：US933326
申请日：1978-08-14
申请人： Richard E. Jennings , Willis R. Campbell , Thomas W. Waldrop
发明人： Richard E. Jennings , Willis R. Campbell , Thomas W. Waldrop
IPC分类号： A01D87/12 , B66F9/06 , B66F9/18
CPC分类号： B66F9/06 , A01D87/127 , B66F9/18 , Y10S414/133
摘要： A large crop material bale handler mountable to a prime moving vehicle operable to retrieve, transport and discharge large crop material bales is provided with a main support frame, a traveling load support with material engaging elements fastened to the lower portion thereof, power lifting apparatus to raise and lower the load support, and grappling members pivotally affixed at a pivot point to the load support and extending outwardly and downwardly therefrom. The grappling member has a material engaging end and an opposing end. The pivot point further overlies the plane of the material engaging elements such that when the grappling member is in the engaged position the material engaging end, in combination with the material engaging elements, exerts a grappling and lifting force on a bale.
摘要翻译：可操作地回收，运输和卸载大作物材料捆的主要移动车辆的大型作物材料捆包处理器设置有主支撑框架，具有紧固到其下部的材料接合元件的行进负载支撑件，动力提升装置抬起和降低负载支撑件，并且抓钩构件枢转地固定在枢转点处，并且向上和向下延伸。抓取构件具有材料接合端和相对端。枢转点进一步覆盖材料接合元件的平面，使得当抓钩构件处于接合位置时，与材料接合元件组合的材料接合端在捆包上施加擒拿和提升力。

7. 发明授权

US5319899A Net severing apparatus for round baler 失效
标题翻译：圆形打捆机的净切割装置
公开(公告)号：US5319899A
公开(公告)日：1994-06-14
申请号：US929357
申请日：1992-08-14
申请人： Richard E. Jennings , James T. Clevenger, Jr. , Douglas G. Branham
发明人： Richard E. Jennings , James T. Clevenger, Jr. , Douglas G. Branham
IPC分类号： A01F15/07 , B65B63/04
CPC分类号： A01F15/0715 , A01F2015/072 , Y10T83/748
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, 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. 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 path of the net between the supply assembly and the dispensing mechanism is a net severing assembly for cutting the net after it has been wrapped around the cylindrical hay package formed in the chamber. The net severing assembly comprises a cutting element operatively associated with a comb element in a manner 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，用于将网状材料（例如网等）分配到捆包形成室中，随后将其沿周向缠绕在捆包形成室中的作物材料的圆柱形包装上。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。包括在供应组件和分配机构之间的网的路径上的是一个净切割组件，用于在网被包裹在形成在腔室中的圆柱形干草包装之后切割网。净切割组件包括以提供改进的净切割的方式与梳形元件可操作地相关联的切割元件。

8. 发明授权

US5231826A Wing extension for windrow inverters 失效
标题翻译：货架逆变器翼展
公开(公告)号：US5231826A
公开(公告)日：1993-08-03
申请号：US907344
申请日：1992-07-01
申请人： Richard E. Jennings
发明人： Richard E. Jennings
IPC分类号： A01D57/20 , A01D82/00
CPC分类号： A01D82/00 , A01D57/20
摘要： A windrow inverter having a crop pick-up mechanism operable to elevate a windrow of crop material from the ground onto a transversely moveable draper conveyor is disclosed wherein a wing draper attachment mounted on the frame of the windrow inverter on the opposing side of the transverse cross conveyor from the discharge chute. The wing extension is moveable between a raised transport position and a lowered operating position and is latched into the selected position by a latching mechanism. A hydraulic system is provided to operatively drive the draper for the wing extension and the cross conveyor in opposing directions to permit the windrow inverter to be utilized to discharge windrows of crop material to either selected side of the windrow inverter. The drive mechanism utilizes a selective combination of a mechanical ground drive and a hydraulic drive to power the operation of the pick-up mechanism, cross conveyor and wing attachment.
摘要翻译：公开了一种起重机变频器，其具有可操作以将作物材料的堆料从地面提升到横向可移动的输送机上的作物拾取机构，其中，在横向交叉的相对侧上安装在货架逆变器的框架上的翼片式附件输送机从排料槽。机翼延伸部可在升高的运送位置和降低的操作位置之间移动，并通过闭锁机构锁定在选定位置。提供液压系统以在相反的方向上操作地驱动用于机翼延伸的输送机和横向输送机，以允许货架逆变器用于将作物材料的堆料排放到货架逆变器的选定侧。驱动机构利用机械接地驱动器和液压驱动器的选择性组合来驱动拾取机构，横向输送机和机翼附件的操作。

9. 发明授权

US5184545A Round baler twine wrapping apparatus 失效
标题翻译：圆形打捆机缠绕包装机
公开(公告)号：US5184545A
公开(公告)日：1993-02-09
申请号：US848488
申请日：1992-03-09
申请人： Richard E. Jennings , Stephen C. Schlotterbeck
发明人： Richard E. Jennings , Stephen C. Schlotterbeck
IPC分类号： A01F15/14
CPC分类号： A01F15/141 , A01F2015/143
摘要： Twine wrapping apparatus for a round baler having a bale forming chamber with a generally transverse crop infeed opening. The apparatus is mounted forward of the opening and includes a pair of individually extendable twine arms for dispensing twine into the chamber to wrap bales formed therein. A linkage arrangement provides for controlled swinging movement of the arms in concert through symmetrical paths that originate in the middle of the opening. The twine arms are in their outermost extended condition at the initiation of the twine dispensing phase and vary in length along their paths to a generally transverse rest position.
摘要翻译：一种用于具有带有大致横向的料斗进料开口的捆包形成室的圆形打捆机的缠绕包装装置。该装置安装在开口的前面，并且包括一对单独可延伸的缠绕臂，用于将线分配到腔室中以包裹形成在其中的捆包。联动装置提供臂的控制摆动运动，通过起始于开口中间的对称路径。麻线臂在麻线分配阶段开始时处于最外面的延伸状态，沿其路径的长度变化到大致横向静止位置。

10. 发明授权

US4912918A Apron tensioning method for round balers 失效
标题翻译：圆形打捆机的围裙张紧方法
公开(公告)号：US4912918A
公开(公告)日：1990-04-03
申请号：US255680
申请日：1988-10-11
申请人： Richard E. Jennings , Robert A. Wagstaff , H. Nevin Lausch
发明人： Richard E. Jennings , Robert A. Wagstaff , H. Nevin Lausch
IPC分类号： A01F15/08
CPC分类号： A01F15/0833
摘要： A method of tensioning the apron of a round baler includes utilizing a pair of springs and a pair of hydraulic cylinders connected between apron take up arms and a tailgate of the round baler in a manner such that the springs normally urge the apron take up arms toward an inner position whereas the hydraulic cylinders resist movement of the apron take up arms from the inner position to an outer position. The hydraulic cylinders provide a primary source of apron tension and the springs provide a secondary source of apron tension so that, during bale formation, the apron tension generated by the hydraulic cylinders increases while the apron tension generated by the springs remains substantially constant.
摘要翻译：一种张紧圆形打包机的围裙的方法包括利用一对弹簧和一对液压缸，其连接在围裙臂和圆形打捆机的后挡板之间，使得弹簧通常促使围裙朝向内部位置，而液压缸阻止皮圈从内部位置移动到外部位置。液压缸提供围裙张力的主要来源，并且弹簧提供围裙张力的次要来源，使得在捆包形成期间，由液压缸产生的围裙张力增加，而由弹簧产生的围裙张力基本上保持不变。

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