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1. 发明公开

EP1277610A3 Vehicle speed control system 有权
标题翻译：车辆的速度控制
公开(公告)号：EP1277610A3
公开(公告)日：2004-09-15
申请号：EP02014776.5
申请日：2002-07-04
申请人： DEERE & COMPANY
发明人： Sprinkle, David Laverne , Evans, Mark D.
IPC分类号： B60K31/00 , F16H61/00
CPC分类号： B60K31/04 , B60W2050/0083 , B60Y2200/22 , B60Y2200/221 , F16H59/44 , F16H61/46 , F16H61/462 , F16H61/47 , F16H2061/0078 , Y10T477/692
摘要： A control system sets a set maximum speed of a utility vehicle (20), below the capable maximum speed of the vehicle (20), and recalibrates speed output signals corresponding to the set maximum speed. The system includes a microcontroller (52) and a user-operated vehicle speed actuator, signal-connected to the microcontroller (52). The speed actuator is calibrated to actuate speeds, via the microcontroller (52), in a range from a minimum speed to a maximum speed. A user-operated speed set activator is used in conjunction with a ground speed sensor (46) to set the set maximum speed. The microcontroller (52) records the new maximum speed of the vehicle (20), and recalibrates the speed actuator position according to the new maximum speed.

2. 发明授权

EP1277610B1 Vehicle speed control system 有权
标题翻译：车辆的速度控制
公开(公告)号：EP1277610B1
公开(公告)日：2006-04-26
申请号：EP02014776.5
申请日：2002-07-04
申请人： DEERE & COMPANY
发明人： Sprinkle, David Laverne , Evans, Mark D.
IPC分类号： B60K31/00 , F16H61/00
CPC分类号： B60K31/04 , B60W2050/0083 , B60Y2200/22 , B60Y2200/221 , F16H59/44 , F16H61/46 , F16H61/462 , F16H61/47 , F16H2061/0078 , Y10T477/692

3. 发明授权

EP2433482B1 Tractor ground positioning system 有权
标题翻译：一种用于相对于地面拖拉机的定位系统
公开(公告)号：EP2433482B1
公开(公告)日：2013-08-28
申请号：EP11182267.2
申请日：2011-09-22
申请人： Deere & Company
发明人： Sprinkle, David L. , Evans, Mark D.
IPC分类号： A01B63/118 , B62D1/26 , G05D1/00 , B60D1/36 , B60D1/62
CPC分类号： A01B63/118 , B60D1/36 , B60D1/62

4. 发明公开

EP1275552A2 Hydrostatic transmission control system and method for a tractor or utility vehicle 审中-公开
标题翻译：特别是在控制商用车辆液压变速器的系统和装置。在拖拉机
公开(公告)号：EP1275552A2
公开(公告)日：2003-01-15
申请号：EP02014766.6
申请日：2002-07-04
申请人： DEERE & COMPANY
发明人： Evans, Mark D. , Burgart, Joseph G.
IPC分类号： B60K41/16 , B62D49/00 , F16H61/38
CPC分类号： F16H61/47 , B60K17/10 , B60Y2200/22 , B60Y2200/221 , F16H39/14 , F16H59/18 , F16H61/435 , F16H61/46 , F16H2059/0226 , F16H2061/6611 , F16H2061/66213 , F16H2302/04
摘要： A control system (16) for a utility vehicle transmission provides for operator selection of vehicle "aggressiveness," or rates of acceleration in response to operator command. The aggressiveness of a vehicle's performance can be controlled by modulating control signals to proportional control valves, which determine the transmission acceleration, according to two or more electrical ramp-up (or ramp-down) profiles, in response to an operator's acceleration command (or deceleration command). The transmission control system (16) includes a controller (52), directional switches and electro-hydraulic valves (106, 108) which control hydraulic pressure in the servo control system of a hydrostatic transmission (26). The operator is provided with a two-position set switch (56). With the set switch (56) in the less aggressive position, in response to an operator's command, the software in the controller (52) provides a relatively slow current ramp to energize the control valves (106, 108). With the switch (56) in the more aggressive position, the current ramps and resultant pressure ramps are faster, thus causing more aggressive transmission operation for the hydrostatic transmission (26).

5. 发明公开

EP2433482A1 Tractor ground positioning system 有权
标题翻译：系统zum Positionieren eines Traktors相关zu dem博登
公开(公告)号：EP2433482A1
公开(公告)日：2012-03-28
申请号：EP11182267.2
申请日：2011-09-22
申请人： Deere & Company
发明人： Sprinkle, David L. , Evans, Mark D.
IPC分类号： A01B63/118 , B62D1/26 , G05D1/00
CPC分类号： A01B63/118 , B60D1/36 , B60D1/62
摘要： A tractor ground positioning system (10) includes ground positioning controls (11) outside of an operator station of the tractor (13) that can be actuated by an operator while maintaining contact with the tractor (13) to move the tractor (13) forward or reverse to connect an implement. A controller (20) commands the tractor (13) to move at a desired ground speed only while the operator continues actuating the controls (11).
摘要翻译：拖拉机地面定位系统（10）包括在拖拉机（13）的操作员站外部的地面定位控制器（11），该操作台可由操作者致动，同时保持与拖拉机（13）的接触以将拖拉机（13）向前移动或反向连接工具。控制器（20）仅在操作者继续致动控制器（11）时才命令拖拉机（13）以期望的地面速度移动。

6. 发明公开

EP2071933A1 Rockshaft Assembly 审中-公开
标题翻译： Schiebewellenanordnung
公开(公告)号：EP2071933A1
公开(公告)日：2009-06-24
申请号：EP08170657.4
申请日：2008-12-04
申请人： Deere & Company
发明人： Fox, Jason L. , Evans, Mark D.
IPC分类号： A01B63/10
CPC分类号： A01B63/1013
摘要： A rockshaft assembly (100) includes a support casting (102) having a pair of journeyed bearings supporting a rockshaft (114) for a three point hitch. A piston (110) is connected to a crank (112) on the rockshaft (114) , and a detachable hydraulic lift cylinder (104) is inserted through an opening (107) in the support casting (102). The detachable hydraulic lift cylinder (104) has a bore (106) partially inside the support casting (102) and partially outside the casting (102) in which the piston (104) moves.
摘要翻译：轴组件（100）包括支撑铸件（102），该支承铸件（102）具有支撑用于三点搭接的岩心（114）的一对行驶轴承。活塞（110）连接到岩心（114）上的曲柄（112），并且可拆卸的液压提升缸（104）通过支撑铸件（102）中的开口（107）插入。可拆卸的液压提升缸（104）在支撑铸件（102）内部分地具有一个孔（106），并且部分地在活塞（104）移动的铸件（102）外部。

7. 发明公开

EP1275552A3 Hydrostatic transmission control system and method for a tractor or utility vehicle 审中-公开
标题翻译：特别是在控制商用车辆液压变速器的系统和装置。在拖拉机
公开(公告)号：EP1275552A3
公开(公告)日：2005-05-25
申请号：EP02014766.6
申请日：2002-07-04
申请人： DEERE & COMPANY
发明人： Evans, Mark D. , Burgart, Joseph G.
IPC分类号： B60K41/16 , B62D49/00 , F16H61/38 , F16H59/18 , F16H61/40
CPC分类号： F16H61/47 , B60K17/10 , B60Y2200/22 , B60Y2200/221 , F16H39/14 , F16H59/18 , F16H61/435 , F16H61/46 , F16H2059/0226 , F16H2061/6611 , F16H2061/66213 , F16H2302/04
摘要： A control system (16) for a utility vehicle transmission provides for operator selection of vehicle "aggressiveness," or rates of acceleration in response to operator command. The aggressiveness of a vehicle's performance can be controlled by modulating control signals to proportional control valves, which determine the transmission acceleration, according to two or more electrical ramp-up (or ramp-down) profiles, in response to an operator's acceleration command (or deceleration command). The transmission control system (16) includes a controller (52), directional switches and electro-hydraulic valves (106, 108) which control hydraulic pressure in the servo control system of a hydrostatic transmission (26). The operator is provided with a two-position set switch (56). With the set switch (56) in the less aggressive position, in response to an operator's command, the software in the controller (52) provides a relatively slow current ramp to energize the control valves (106, 108). With the switch (56) in the more aggressive position, the current ramps and resultant pressure ramps are faster, thus causing more aggressive transmission operation for the hydrostatic transmission (26).
摘要翻译：一种控制系统（16），用于多用途车辆变速器提供对车辆的操作者选择“攻击性”，或响应于操作员命令加速度的速率。的车辆的性能的侵蚀性可通过调节控制信号，以比例控制阀，该阀确定性矿传输加速度，雅丁到两个或多个电气斜坡上升（或斜坡下降）简档，（响应于在操作员的加速指令来控制或减速命令）。变速器控制系统（16）包括控制器（52），定向开关和电动液压阀（106，108），控制在一个静液压传动装置（26）的伺服控制系统的液压压力。操作者设置有两位开关组（56）。在响应在较不积极的位置设定开关（56）在操作者的命令，在控制器中的软件（52）提供了相对慢电流斜坡以激励控制阀（106，108）。在更积极的位置时，开关（56），电流斜坡和产生的压力斜坡速度更快，从而导致更积极的发送操作的静液压传动（26）。

8. 发明公开

EP1277610A2 Vehicle speed control system 有权
标题翻译： Geschwindigkeitsregelung eines Fahrzeugs
公开(公告)号：EP1277610A2
公开(公告)日：2003-01-22
申请号：EP02014776.5
申请日：2002-07-04
申请人： DEERE & COMPANY
发明人： Sprinkle, David Laverne , Evans, Mark D.
IPC分类号： B60K31/00 , F16H61/00
CPC分类号： B60K31/04 , B60W2050/0083 , B60Y2200/22 , B60Y2200/221 , F16H59/44 , F16H61/46 , F16H61/462 , F16H61/47 , F16H2061/0078 , Y10T477/692
摘要： A control system sets a set maximum speed of a utility vehicle (20), below the capable maximum speed of the vehicle (20), and recalibrates speed output signals corresponding to the set maximum speed. The system includes a microcontroller (52) and a user-operated vehicle speed actuator, signal-connected to the microcontroller (52). The speed actuator is calibrated to actuate speeds, via the microcontroller (52), in a range from a minimum speed to a maximum speed. A user-operated speed set activator is used in conjunction with a ground speed sensor (46) to set the set maximum speed. The microcontroller (52) records the new maximum speed of the vehicle (20), and recalibrates the speed actuator position according to the new maximum speed.
摘要翻译：控制系统将车辆（20）的设定最大速度设定为低于车辆（20）的能力最大速度，并且重新校准与设定的最大速度对应的速度输出信号。该系统包括信号连接到微控制器（52）的微控制器（52）和用户操作的车速致动器。通过微控制器（52）在从最小速度到最大速度的范围内校准速度致动器来致动速度。与地面速度传感器（46）一起使用用户操作的速度设定激活器来设定设定的最大速度。微控制器（52）记录车辆（20）的新的最大速度，并且根据新的最大速度重新校准速度致动器位置。

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