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61. 发明授权

US09269512B2 Rocker switch and method of operating same 有权
标题翻译：摇臂开关和操作方法相同
公开(公告)号：US09269512B2
公开(公告)日：2016-02-23
申请号：US13927629
申请日：2013-06-26
申请人： Delta Systems, Inc.
发明人： Pat Joseph Colonna , Ernest Richard Buehman
IPC分类号： H01H21/08 , H01H23/02 , H01H3/14 , H01H13/06 , H01H13/18
CPC分类号： H01H23/02 , H01H3/14 , H01H13/06 , H01H13/186 , H01H21/08
摘要： A rocker switch assembly and method includes a housing having an interior cavity for locating electronic components and a plunger member movably located during actuation within the interior cavity of the housing. The plunger member is coupled to at least one contact support. The switch assembly further comprises at least one terminal fixed within the housing. The at least one terminal corresponding with the at least one contact that engages or disengages with the terminal during actuation. A lever structure is pivotly coupled to the housing by a fulcrum fixedly attached to the housing. The lever structure comprises a lever having an upper side for receiving an external force and a lower side for engaging a head on the plunger member to generate actuation of the rocker switch during pivotal rotation of the lever.
摘要翻译：摇臂开关组件和方法包括壳体，该壳体具有用于定位电子部件的内部空腔和在壳体的内部空腔内致动期间可移动地定位的柱塞构件。柱塞构件联接到至少一个接触支撑件。开关组件还包括固定在壳体内的至少一个端子。所述至少一个端子对应于在致动期间与所述端子接合或分离的所述至少一个触点。杠杆结构通过固定地附接到壳体的支点枢转地联接到壳体。杠杆结构包括具有用于接收外力的上侧的杠杆和用于与柱塞构件上的头接合的下侧，以在杆的枢转旋转期间产生摇动开关的致动。

62. 发明申请

US20140090466A1 FUEL SENSING SYSTEM AND METHOD OF OPERATION 审中-公开
标题翻译：燃油感测系统及其运行方法
公开(公告)号：US20140090466A1
公开(公告)日：2014-04-03
申请号：US14039048
申请日：2013-09-27
申请人： Delta Systems, Inc.
发明人： Nicholas Schragal
IPC分类号： G01F23/44
CPC分类号： G01F23/443 , G01F23/0069 , G01F23/72
摘要： A fuel sensing system and method of measuring and monitoring an amount of fuel in a storage tank for power operated equipment. The method comprises the steps of positioning a fuel sensor assembly within a storage tank that supports fuel provided to the power operated equipment during operation and generating a pulse width modulated output signal with a pulse width modulation generating circuit. The pulse width modulated output signal provides a signal width proportional to the fuel level in the storage tank. The method also comprises processing the pulse with modulated output signal with non-transient computer readable medium by one or more processors internal to a microcontroller to form an output value indicating the amount of fuel in the storage tank and displaying the output value on an indicator display mounted on the power equipment.
摘要翻译：一种用于测量和监测用于动力操作设备的储罐中的燃料量的燃料感测系统和方法。该方法包括以下步骤：在操作期间将燃料传感器组件定位在储罐内，该储罐支撑供给动力操作设备的燃料，并产生具有脉冲宽度调制发生电路的脉宽调制输出信号。脉宽调制输出信号提供与储罐中的燃料液位成比例的信号宽度。该方法还包括通过微控制器内部的一个或多个处理器用非瞬态计算机可读介质处理具有调制输出信号的脉冲，以形成指示存储罐中燃料量的输出值，并在指示器显示器上显示输出值安装在电力设备上。

63. 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。

64. 发明授权

US07891448B2 Override control circuits for a lawn and garden tractor 有权
标题翻译：覆盖草坪和花园拖拉机的控制电路
公开(公告)号：US07891448B2
公开(公告)日：2011-02-22
申请号：US11662685
申请日：2005-09-30
申请人： Joseph M. Onderko , Michael W. Miller , Scott C. Bly , Theodore G. Wetzel
发明人： Joseph M. Onderko , Michael W. Miller , Scott C. Bly , Theodore G. Wetzel
IPC分类号： B60K25/06
CPC分类号： B60K28/10 , A01D34/828 , B60Y2200/221 , B60Y2200/223 , B60Y2200/41
摘要： Control circuits for a riding lawn mower providing an override condition for selectively allowing the cutting blades of the lawn mower to operate when the vehicle is traveling in reverse. The circuits incorporate a multi-position ignition switch, an override switch, a vehicle reverse switch, a PTO switch and a park brake switch. In one aspect of the invention, the control circuits disable the engine when the vehicle is placed in reverse with the PTO engaged and without the override condition having been established. In another aspect of the invention, an electric PTO clutch is disabled when the vehicle is placed in reverse with the PTO engaged and without the override condition having been established. The override condition is terminated when the ignition switch is moved away from the override position, or when the operator activates the park brake switch.
摘要翻译：用于骑马割草机的控制电路提供超驰条件，用于当车辆相反行驶时选择性地允许割草机的切割刀片操作。电路包括多位置点火开关，超控开关，车辆倒车开关，PTO开关和驻车制动开关。在本发明的一个方面，当车辆在PTO接合并且没有超驰条件已经建立的情况下，当车辆反向放置时，控制电路禁止发动机。在本发明的另一方面，当PTO接合并且没有超驰条件被建立时，当车辆反向放置时，电动PTO离合器被禁用。当点火开关离开超驰位置时，或当操作员启动驻车制动开关时，超驰条件终止。

65. 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。

66. 发明授权

US07513322B2 Reverse operation safety circuit 有权
标题翻译：反向运行安全电路
公开(公告)号：US07513322B2
公开(公告)日：2009-04-07
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： B60K25/08
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被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。

67. 发明授权

US07488914B2 Plunger switch 有权
标题翻译：柱塞开关
公开(公告)号：US07488914B2
公开(公告)日：2009-02-10
申请号：US11696241
申请日：2007-04-04
申请人： Christopher A. Kahnert , Muni Polavaram
发明人： Christopher A. Kahnert , Muni Polavaram
IPC分类号： H01H15/24
CPC分类号： H01H13/14
摘要： A switch is disclosed having a switch housing defining a housing interior and an access opening that extends through a wall of the housing to the housing exterior. An actuator assembly including a shaft constrained by said housing moves along a path from a normal position to an actuated position as well as a momentary position. The shaft has an actuating portion which extends outwardly from the housing interior through the access opening. A shaft body inside the housing including a generally planar contact support that supports a number of switch contacts. A housing base positions a number of terminals having conductive surfaces for biased engagement with selected switch contacts to form an electrical path between terminals when the actuator assembly is in one of either the normal, actuated or momentary positions.
摘要翻译：公开了一种开关，其具有限定壳体内部的开关壳体和通过壳体的壁延伸到壳体外部的进入开口。包括由所述壳体约束的轴的致动器组件沿着从正常位置到致动位置以及瞬时位置的路径移动。轴具有致动部分，其从壳体内部通过进入开口向外延伸。壳体内的轴体包括支撑多个开关触点的大致平面的接触支撑。壳体基座定位多个具有导电表面的端子，用于与所选择的开关触点偏置接合，以在致动器组件处于正常，致动或瞬时位置之一时在端子之间形成电路径。

68. 发明申请

US20080236999A1 Switch assembly having a mechanically actuated override 失效
标题翻译：开关组件具有机械驱动的超控
公开(公告)号：US20080236999A1
公开(公告)日：2008-10-02
申请号：US11731685
申请日：2007-03-30
申请人： Christopher A. Kahnert
发明人： Christopher A. Kahnert
IPC分类号： H01H27/10
CPC分类号： B60K28/10 , B60Y2200/223
摘要： A method and apparatus for enabling reverse mow condition in a tractor comprises a switch assembly having an ignition switch that is rotatable through a plurality of positions, a housing for supporting the ignition switch, and an actuator movably located in the housing. The enabling of a reverse mow condition is achieved by displacing the actuator from a rest position to two separate and distinct positions.
摘要翻译：一种用于在拖拉机中实现反转状态的方法和装置，包括具有能够通过多个位置旋转的点火开关的开关组件，用于支撑点火开关的壳体和可移动地位于壳体中的致动器。通过将致动器从静止位置移位到两个分离和不同的位置来实现反向成形条件的实现。

69. 外观设计

USD558155S1 Switch 有权
公开(公告)号：USD558155S1
公开(公告)日：2007-12-25
申请号：US29236776
申请日：2005-08-22
申请人： Jan L. Michaud , Mark R. Albrecht
设计人： Jan L. Michaud , Mark R. Albrecht

70. 发明授权

US07064639B2 Electromagnetic latching switch 有权
公开(公告)号：US07064639B2
公开(公告)日：2006-06-20
申请号：US10903201
申请日：2004-07-30
申请人： Arthur James Harvey , Michael Eric Liedtke , Ted Wetzel
发明人： Arthur James Harvey , Michael Eric Liedtke , Ted Wetzel
IPC分类号： H01H9/20
CPC分类号： H01H3/503 , H01H73/44
摘要： A magnetic latching switch. The switch includes a pair of switch terminals, a switch actuator, an electromagnet and a biasing member. The switch actuator is manually moveable from a first position where the switch terminals are in a first state to a second position where the switch terminals are in a second state. The electromagnet selectively applies a magnetic field. Applying the magnetic field with the electromagnet when the switch actuator is in the second position maintains the switch actuator in the second position. The biasing member is coupled to the switch actuator such that the biasing member automatically returns the switch actuator from the second position to the first position when the magnetic field is removed.

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