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1. 发明授权

US08165759B2 Tilt sensor assembly and method 有权
标题翻译：倾斜传感器组件及方法
公开(公告)号：US08165759B2
公开(公告)日：2012-04-24
申请号：US12261291
申请日：2008-10-30
申请人： Clifford H. Boylston , Dennis R. Young , Arthur James Harvey
发明人： Clifford H. Boylston , Dennis R. Young , Arthur James Harvey
IPC分类号： B60R22/00
CPC分类号： A01D75/28
摘要： A tilt sensor arrangement and method that allows a tilt angle sensor of a vehicle to be tested without tilting the vehicle. In one embodiment, a tilt angle sensor of a vehicle is tested when the vehicle is positioned in a generally horizontal position. The tilt angle sensor is rotated from an operating position to a test position while the vehicle remains in the generally horizontal position and the tilt angle sensor is tested.
摘要翻译：一种倾斜传感器布置和方法，其允许在不倾斜车辆的情况下测试车辆的倾斜角度传感器。在一个实施例中，当车辆位于大致水平的位置时，测试车辆的倾斜角度传感器。当车辆保持在大致水平的位置并且倾斜角传感器被测试时，倾斜角传感器从操作位置旋转到测试位置。

2. 发明申请

US20100114435A1 TILT SENSOR ASSEMBLY AND METHOD 有权
标题翻译：倾斜传感器组件和方法
公开(公告)号：US20100114435A1
公开(公告)日：2010-05-06
申请号：US12261291
申请日：2008-10-30
申请人： Clifford H. Boylston , Dennis R. Young , Arthur James Harvey
发明人： Clifford H. Boylston , Dennis R. Young , Arthur James Harvey
IPC分类号： G05D3/00 , A01D75/28 , A01D34/86
CPC分类号： A01D75/28
摘要： A tilt sensor arrangement and method that allows a tilt angle sensor of a vehicle to be tested without tilting the vehicle. In one embodiment, a tilt angle sensor of a vehicle is tested when the vehicle is positioned in a generally horizontal position. The tilt angle sensor is rotated from an operating position to a test position while the vehicle remains in the generally horizontal position and the tilt angle sensor is tested.
摘要翻译：一种倾斜传感器布置和方法，其允许在不倾斜车辆的情况下测试车辆的倾斜角度传感器。在一个实施例中，当车辆位于大致水平的位置时，测试车辆的倾斜角度传感器。当车辆保持在大致水平的位置并且倾斜角传感器被测试时，倾斜角传感器从操作位置旋转到测试位置。

3. 发明授权

US08352116B2 Tilt and/or acceleration sensing apparatus and method 有权
标题翻译：倾斜和/或加速度感测装置和方法
公开(公告)号：US08352116B2
公开(公告)日：2013-01-08
申请号：US12686722
申请日：2010-01-13
申请人： Clifford H. Boylston , Arthur James Harvey , Nicholas Schragal
发明人： Clifford H. Boylston , Arthur James Harvey , Nicholas Schragal
IPC分类号： G05D3/00 , A01D75/18 , G06F9/00
CPC分类号： A01D75/28 , G01C9/00
摘要： A tilt or acceleration sensing apparatus and method that allows a tilt or acceleration sensing device of a vehicle to determine: 1) a maximum fall angle of the vehicle, regardless of the orientation of the vehicle and the vehicle's tilt sensor(s) to the incline; or 2) the downward acceleration of the vehicle. In one embodiment, a method of determining a maximum fall angle of a vehicle includes sensing tilt angles of two sensing axes of the vehicle relative to a horizontal reference plane and calculating the maximum fall angle of the vehicle based on the tilt angles. The apparatus and method may also include comparing the maximum fall angle to predetermined values and generating output signals when the maximum fall angle exceeds the predetermined values. In another embodiment, a method of determining when a vehicle is sliding downhill includes sensing the accelerations of three sensing axes.
摘要翻译：一种倾斜或加速度感测装置和方法，其允许车辆的倾斜或加速度感测装置确定：1）车辆的最大下降角度，而不管车辆和车辆的倾斜传感器的倾斜度与倾斜度 ; 或2）车辆的向下加速度。在一个实施例中，一种确定车辆的最大倾斜角度的方法包括感测车辆相对于水平参考平面的两个感测轴的倾斜角度，并且基于倾斜角度来计算车辆的最大下降角度。该装置和方法还可以包括将最大下降角与预定值进行比较，并且当最大下降角超过预定值时产生输出信号。在另一个实施例中，一种确定车辆何时滑下坡的方法包括感测三个感测轴的加速度。

4. 发明申请

US20100191408A1 TILT AND/OR ACCELERATION SENSING APPARATUS AND METHOD 有权
标题翻译：倾斜和/或加速度传感装置和方法
公开(公告)号：US20100191408A1
公开(公告)日：2010-07-29
申请号：US12686722
申请日：2010-01-13
申请人： Clifford H. Boylston , Arthur James Harvey
发明人： Clifford H. Boylston , Arthur James Harvey
IPC分类号： G06F7/00 , G01C9/00 , G06F15/00 , A01D75/18
CPC分类号： A01D75/28 , G01C9/00
摘要： A tilt or acceleration sensing apparatus and method that allows a tilt or acceleration sensing device of a vehicle to determine: 1) a maximum fall angle of the vehicle, regardless of the orientation of the vehicle and the vehicle's tilt sensor(s) to the incline; or 2) the downward acceleration of the vehicle. In one embodiment, a method of determining a maximum fall angle of a vehicle includes sensing tilt angles of two sensing axes of the vehicle relative to a horizontal reference plane and calculating the maximum fall angle of the vehicle based on the tilt angles. The apparatus and method may also include comparing the maximum fall angle to predetermined values and generating output signals when the maximum fall angle exceeds the predetermined values. In another embodiment, a method of determining when a vehicle is sliding downhill includes sensing the accelerations of three sensing axes.
摘要翻译：一种倾斜或加速度感测装置和方法，其允许车辆的倾斜或加速度感测装置确定：1）车辆的最大下降角度，而不管车辆和车辆的倾斜传感器的倾斜度与倾斜度 ; 或2）车辆的向下加速度。在一个实施例中，一种确定车辆的最大倾斜角度的方法包括感测车辆相对于水平参考平面的两个感测轴的倾斜角度，并且基于倾斜角度来计算车辆的最大下降角度。该装置和方法还可以包括将最大下降角与预定值进行比较，并且当最大下降角超过预定值时产生输出信号。在另一个实施例中，一种确定车辆何时滑下坡的方法包括感测三个感测轴的加速度。

5. 发明申请

US20080143193A1 Reverse Operation Safety Circuit 有权
标题翻译：反向运行安全电路
公开(公告)号：US20080143193A1
公开(公告)日：2008-06-19
申请号：US12022464
申请日：2008-01-30
申请人： David A. Straka , Arthur James Harvey , Ted Wetzel
发明人： David A. Straka , Arthur James Harvey , Ted Wetzel
IPC分类号： B60K25/06 , F16P3/20
CPC分类号： B60K25/06 , A01D34/828 , B60Y2200/223
摘要： A control circuit for a lawn tractor having an engine and a power take off driven implement. The control circuit includes an inhibit circuit component for preventing operation of a power take off driven implement with the tractor in reverse. Two versions of the inhibit circuit are disclosed, one grounds an engine magneto and a second disables an electric clutch for coupling the power take off to the driven element. The circuit includes first and second override switches and an override circuit component that allows operation of a power take off driven implement while the lawn tractor is in reverse after the first and second override switches are activated in a proper order by a tractor operator.
摘要翻译：一种用于具有发动机和动力输出驱动工具的草坪拖拉机的控制电路。控制电路包括禁止电路部件，用于防止牵引车倒车驱动的工具的运转。公开了两种版本的禁止电路，一种是发动机磁体，另一种是使电动离合器不连接到驱动元件的电动离合器。该电路包括第一和第二覆盖开关以及超控电路部件，其在第一和第二超控开关由拖拉机操作者以适当的顺序启动之后，在草坪拖拉机处于相反状态时允许动力输出驱动的工具的操作。

6. 外观设计

USD472883S1 Terminal configuration of a three pole plunger switch 失效
标题翻译：端子配置三极柱塞开关
公开(公告)号：USD472883S1
公开(公告)日：2003-04-08
申请号：US29147965
申请日：2001-09-10
申请人： Arthur James Harvey
设计人： Arthur James Harvey

7. 发明授权

US07168519B2 Switch mounting assembly 有权
标题翻译：开关安装组件
公开(公告)号：US07168519B2
公开(公告)日：2007-01-30
申请号：US10827591
申请日：2004-04-19
申请人： Arthur James Harvey , Michael Eric Liedtke
发明人： Arthur James Harvey , Michael Eric Liedtke
IPC分类号： B62D1/24
CPC分类号： A01D34/828 , B60K28/10 , B60W2510/1005 , B60Y2200/221 , B60Y2200/223
摘要： A switch mounting assembly that adapts a switch to detect a position of a vehicle control, such as the position of a drive control actuator of a lawn and garden tractor or similar vehicle. The switch mounting assembly includes a switch support member and a lever pivotally connected to the switch support member. The switch support member mounts a switch that includes an actuator that is biased to an extended position and a may be selectively depressed to a retracted position. The lever is pivotable between a first position that allows the actuator to be biased to the extended position and a second position that depresses the actuator to the retracted position.
摘要翻译：开关安装组件，其适配开关以检测车辆控制的位置，例如草坪和花园拖拉机或类似车辆的驱动控制致动器的位置。开关安装组件包括开关支撑构件和枢转地连接到开关支撑构件的杆。开关支撑构件安装开关，该开关包括被推压到延伸位置的致动器，并且可以选择性地将其按压到缩回位置。杠杆可在允许致动器被偏压到延伸位置的第一位置和将致动器压到缩回位置的第二位置之间枢转。

8. 发明授权

US07131509B2 Reverse operation safety circuit 有权
公开(公告)号：US07131509B2
公开(公告)日：2006-11-07
申请号：US11408543
申请日：2006-04-21
申请人： Arthur James Harvey , Theodore G. Wetzel
发明人： Arthur James Harvey , Theodore G. Wetzel
IPC分类号： B60K25/06
CPC分类号： A01D34/828 , B60K28/10 , B60W2510/1005 , B60Y2200/221 , B60Y2200/223
摘要： A safety system for a riding lawn mower that prevents powered operation of a PTO driven implement while in reverse unless an override switch is “ON”. The override switch may be a sustained action two position switch and the PTO driven implement may be a lawn mower blade. In one embodiment, the override switch does not allow the engine to start if the override switch is on. In one embodiment, the override switch cooperates with an operator presence switch to prevent operation of the PTO driven implement when the override switch is on and the operator is not present.

9. 发明授权

US07128177B2 Reverse operation safety circuit 有权
公开(公告)号：US07128177B2
公开(公告)日：2006-10-31
申请号：US10626375
申请日：2003-07-24
申请人： Arthur James Harvey , Theodore G. Wetzel
发明人： Arthur James Harvey , Theodore G. Wetzel
IPC分类号： B60K25/06
CPC分类号： A01D34/828 , B60K28/10 , B60W2510/1005 , B60Y2200/221 , B60Y2200/223
摘要： A safety system for a riding lawn mower that prevents powered operation of a PTO driven implement while in reverse unless an override switch is “ON”. The override switch may be a sustained action two position switch and the PTO driven implement may be a lawn mower blade. In one embodiment, the override switch does not allow the engine to start if the override switch is on. In one embodiment, the override switch cooperates with an operator presence switch to prevent operation of the PTO driven implement when the override switch is on and the operator is not present.

10. 发明授权

US06609357B1 Lawn and garden control module 有权
标题翻译：草坪和花园控制模块
公开(公告)号：US06609357B1
公开(公告)日：2003-08-26
申请号：US10062029
申请日：2002-01-31
申请人： Dennis L. Davis , Arthur James Harvey , Theodore G. Wetzel , James Rundo
发明人： Dennis L. Davis , Arthur James Harvey , Theodore G. Wetzel , James Rundo
IPC分类号： A01D6900
CPC分类号： A01D34/006 , A01D2101/00 , B60Q9/001
摘要： Control method and apparatus for a lawn mower or a lawn and garden tractor that includes a programmable controller for monitoring a mower/tractor status. The controller includes an interface for monitoring inputs relating to a status of the mower/tractor and controlling outputs that regulate operation of the mower/tractor. The controller also includes a memory for storing instructions to implement a control over operation of the mower/tractor. The instructions include instructions for determining a safety status condition based on sensed inputs and outputting a signal from the interface of the controller that inhibits operation of a lawn mower/tractor motor or engine in response to a determination of the safety status condition.
摘要翻译：割草机或草坪和花园拖拉机的控制方法和装置，包括用于监测割草机/拖拉机状态的可编程控制器。控制器包括用于监测与割草机/拖拉机的状态有关的输入的接口，以及控制割草机/拖拉机操作的输出。控制器还包括用于存储指示以实现对割草机/拖拉机的操作的控制的存储器。指令包括用于基于感测到的输入来确定安全状态条件的指令，并且响应于安全状态条件的确定，从控制器的接口输出阻止割草机/拖拉机电动机或发动机的操作的信号。

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