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公开(公告)号：USD528134S1
公开(公告)日：2006-09-12
申请号：US29227119
申请日：2005-04-06
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公开(公告)号：US07021702B1
公开(公告)日：2006-04-04
申请号：US11132106
申请日：2005-05-18
IPC分类号： B62D25/06
CPC分类号： B62D33/0617 , B62D33/06
摘要： A cab for an agricultural vehicle has a roof structure formed of spaced inner and outer skins, wherein the separation of the skins is greater at the front of the cab than at the rear. The reduction in the depth of the roof structure at the rear allows the door height to be raised and the vertical visibility to be improved.
摘要翻译： 用于农用车辆的驾驶室具有由间隔的内外表面形成的屋顶结构，其中在驾驶室前部的分离比在后部处更大。 后部的屋顶结构的深度的减小允许门高度升高并且垂直的可见度得到改善。
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公开(公告)号：US20070278845A1
公开(公告)日：2007-12-06
申请号：US11809185
申请日：2007-05-31
IPC分类号： B60B1/00
摘要： A clamping plate 30 is disclose for securing the central disc 24 of a wheel 12 to a wheel flange 14 on an axle 16 of an agricultural vehicle. The flange 14 has a plurality of holes regularly distributed about a pitch circle and the central disc 24 of the wheel and the clamping plate 30 have holes aligned with the holes in the flange 14 for receiving bolts 26 by means of which the central disc 24 of the wheel 12 is clamped between the clamping plate 30 and the flange 14. In the invention, the outer diameter of the clamping plate 30 exceeds the diameter of the pitch circle of the holes in the clamping plate by a distance greater than twice the diameter of the bolts 26.
摘要翻译： 公开了夹紧板30，用于将轮12的中心盘24固定在农用车辆的车轴16上的车轮凸缘14上。 凸缘14具有围绕节圆定期分布的多个孔，并且轮的中心盘24和夹板30具有与凸缘14中的孔对准的孔，用于接收螺栓26，借助于该螺栓26，中心盘24 轮12被夹紧在夹板30和凸缘14之间。 在本发明中，夹板30的外径超过夹板中的孔的节圆的直径大于螺栓26直径的两倍。
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公开(公告)号：US5910067A
公开(公告)日：1999-06-08
申请号：US891965
申请日：1997-07-14
CPC分类号： F16H61/04 , B60W10/10 , B60W10/18 , B60W30/1819 , B60K17/10 , F16H2061/0411 , F16H2200/0043 , Y10T477/644 , Y10T477/647 , Y10T74/19251
摘要： A method and a system are disclosed for selecting the final drive gear ratio in a harvester. The method comprises the steps of selecting the desired ratio by manually depressing a button on a control panel, automatically activating a brake to bring the harvester to a standstill in response to the depression of the button on the control panel, and activating a gear selection mechanism to select the desired gear ratio only after the harvester has come to a complete stop.
摘要翻译： 公开了一种用于在收割机中选择最终驱动齿轮比的方法和系统。 该方法包括以下步骤：通过手动按压控制面板上的按钮来选择所需比例，自动启动制动器以响应于控制面板上的按钮的按压而使收割机停止，以及启动齿轮选择机构 只有在收割机完全停止后才能选择所需的传动比。
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公开(公告)号：US07374256B2
公开(公告)日：2008-05-20
申请号：US11610835
申请日：2006-12-14
IPC分类号： B60T8/32
CPC分类号： B60T13/686 , A01D69/10 , B60T11/21 , B60T11/224 , B60T11/34 , B60T15/36 , Y10S180/90
摘要： An agricultural vehicle is disclosed having ancillary equipment that may be raised and lowered relative to the ground with consequential changing of the position of the center of gravity of the vehicle and having a hydraulic braking system comprising a master cylinder and a slave cylinder. The braking system further includes a pressure relief valve for limiting the hydraulic pressure applied to the slave cylinder only when the vehicle is in road mode. This ensures that the braking force does not exceed a safe limit below which the vehicle does not risk toppling forwards when braking.
摘要翻译： 公开了一种农用车辆，其具有相对于地面升高和降低的辅助设备，随之改变了车辆的重心位置，并且具有包括主缸和从动缸的液压制动系统。 该制动系统还包括仅在车辆处于道路模式时限制施加到从动缸的液压的压力释放阀。 这确保制动力不超过安全限制，在制动之前车辆不会冒着向前倾斜的风险。
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公开(公告)号：US20070085415A1
公开(公告)日：2007-04-19
申请号：US11610835
申请日：2006-12-14
IPC分类号： B60T13/00
CPC分类号： B60T13/686 , A01D69/10 , B60T11/21 , B60T11/224 , B60T11/34 , B60T15/36 , Y10S180/90
摘要： An agricultural vehicle is disclosed having ancillary equipment that may be raised and lowered relative to the ground with consequential changing of the position of the centre of gravity of the vehicle and having a hydraulic braking system comprising a master cylinder and a slave cylinder. The braking system further includes a pressure relief valve for limiting the hydraulic pressure applied to the slave cylinder only when the vehicle is in road mode. This ensures that the braking force does not exceed a safe limit below which the vehicle does not risk toppling forwards when braking.
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公开(公告)号：US07354115B2
公开(公告)日：2008-04-08
申请号：US11610855
申请日：2006-12-14
IPC分类号： B60T13/00
CPC分类号： B60T13/686 , A01D69/10 , B60T11/21 , B60T11/224 , B60T11/34 , B60T15/36 , Y10S180/90
摘要： An agricultural vehicle is disclosed having ancillary equipment that may be raised and lowered relative to the ground with consequential changing of the position of the centre of gravity of the vehicle and having a hydraulic braking system comprising a master cylinder and a slave cylinder. The braking system further includes a pressure relief valve for limiting the hydraulic pressure applied to the slave cylinder only when the vehicle is in road mode. This ensures that the braking force does not exceed a safe limit below which the vehicle does not risk toppling forwards when braking.
摘要翻译： 公开了一种农用车辆，其具有相对于地面升高和降低的辅助设备，随之改变了车辆的重心位置，并且具有包括主缸和从动缸的液压制动系统。 该制动系统还包括仅在车辆处于道路模式时限制施加到从动缸的液压的压力释放阀。 这确保制动力不超过安全限制，在制动之前车辆不会冒着向前倾斜的风险。
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公开(公告)号：US20070085416A1
公开(公告)日：2007-04-19
申请号：US11610855
申请日：2006-12-14
IPC分类号： B60T13/00
CPC分类号： B60T13/686 , A01D69/10 , B60T11/21 , B60T11/224 , B60T11/34 , B60T15/36 , Y10S180/90
摘要： An agricultural vehicle is disclosed having ancillary equipment that may be raised and lowered relative to the ground with consequential changing of the position of the centre of gravity of the vehicle and having a hydraulic braking system comprising a master cylinder and a slave cylinder. The braking system further includes a pressure relief valve for limiting the hydraulic pressure applied to the slave cylinder only when the vehicle is in road mode. This ensures that the braking force does not exceed a safe limit below which the vehicle does not risk toppling forwards when braking.
摘要翻译： 公开了一种农用车辆，其具有相对于地面升高和降低的辅助设备，随之改变了车辆的重心位置，并且具有包括主缸和从动缸的液压制动系统。 该制动系统还包括仅在车辆处于道路模式时限制施加到从动缸的液压的压力释放阀。 这确保制动力不超过安全限制，在制动之前车辆不会冒着向前倾斜的风险。
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公开(公告)号：USD317011S
公开(公告)日：1991-05-21
申请号：US168346
申请日：1988-03-14
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公开(公告)号：US08056309B2
公开(公告)日：2011-11-15
申请号：US12454508
申请日：2009-05-19
IPC分类号： A01D61/00
CPC分类号： A01F29/10
摘要： A system to control the position of one or more feed rolls in a forage harvester. The system includes at least one fixed feed roll arranged to rotate around a rotation axis which is fixed with respect to a chassis of the harvester, and in cooperation with the at least one fixed feed roll, a movable feed roll arranged to rotate around a rotation axis which is movable towards or away from the corresponding fixed roll. The system determines various parameters, including input data for the driving force exerted on the rolls, position of the movable feed roll, and rotational speed of the drive shaft, and inputs the data to a control unit, which provides commands to one or more valves and to one or more throttles to control the movable feed roll via the hydraulic piston/cylinder arrangements.
摘要翻译： 用于控制饲草收割机中一个或多个饲料辊的位置的系统。 所述系统包括至少一个固定进料辊，其布置成围绕相对于收割机的底盘固定的旋转轴线旋转，并且与所述至少一个固定进料辊协作，可移动进给辊布置成围绕旋转 轴可以朝向或远离对应的固定辊移动。 该系统确定各种参数，包括施加在辊上的驱动力的输入数据，可动进给辊的位置和驱动轴的转速，并将数据输入到控制单元，该控制单元向一个或多个阀 以及一个或多个节流阀，以通过液压活塞/气缸装置来控制可动进给辊。
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