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1. 发明申请

WO2013119498A3 WIRELESS PROPORTIONAL FLOW INDICATION FOR A TIRE INFLATION SYSTEM 审中-公开
标题翻译：轮胎充气系统的无线比例流量指示
公开(公告)号：WO2013119498A3
公开(公告)日：2015-06-18
申请号：PCT/US2013024605
申请日：2013-02-04
申请人： STEMCO LP
发明人： MASSEY MICHAEL JAMES , KRANZ MARK J , GOLD MARK N , STEPH JAMES C , GOINS HERMAN
IPC分类号： B60C23/02
CPC分类号： B60C23/00 , B60C23/003 , B60C23/009 , B60C23/0408
摘要： A flow indication system for a central tire inflation system is provided. The flow indication system provides a venturi in fluid communication with the conduit providing air to a tire. A pressure reading is taken at the inlet and throat of the venturi and the air flowing through the venturi is calculated based on the pressure differential. According to some embodiments, the pressure readings are provided to a microcontroller that uses a table and interpolation algorithms to calculate the flow of the air flowing through the venturi, such as the mass of air in a given unit of time (grams/second for example).
摘要翻译：提供了一种用于中央轮胎充气系统的流量指示系统。流量指示系统提供文丘里管，其与向轮胎提供空气的导管流体连通。在文氏管的入口和喉部进行压力读数，并且基于压差计算流经文丘里管的空气。根据一些实施例，将压力读数提供给使用表格和内插算法来计算流经文丘里管的空气的流量的微控制器，例如以给定单位时间内的空气质量（例如克/秒））。

2. 发明申请

WO2013119634A1 CENTRAL TIRE INFLATION SYSTEM ROTARY AIR UNION 审中-公开
标题翻译：中央轮胎充气系统旋转空气联盟
公开(公告)号：WO2013119634A1
公开(公告)日：2013-08-15
申请号：PCT/US2013/024898
申请日：2013-02-06
申请人： STEMCO LP , PURSUIT LLP
发明人： NELSON, Christopher A. , LECLAIRE, James , GOLD, Mark
IPC分类号： B60C29/02 , B60C23/10 , B60S5/04
CPC分类号： B60C23/003 , B60B19/08 , B60B37/00 , B60C29/00
摘要： A central tire inflation system for maintaining tire inflation on a vehicle is provided. The central tire inflation system includes a rotary union assembly having a housing that is coupled to and rotates with the hubcap. The housing is rotationally coupled to a stationary shaft. A flexible torque transfer shaft is connected to the stationary shaft on one end and to an axle plug on the other end. The axle plug has a hub forming a bore where the hub is movable on a web of material. The flexible torque transfer shaft and hub have cooperative non-circular shapes to resist rotation. An air vent is provided in the rotary union assembly that is isolated from the lubrication area, which inhibits the pressurized air from the central tire inflation system from pressurizing the lubrication area.
摘要翻译：提供了一种用于保持车辆上的轮胎充气的中央轮胎充气系统。中央轮胎充气系统包括具有壳体的旋转联接组件，该壳体联接到轮毂盖并与毂盖旋转。壳体旋转地联接到固定轴。柔性扭矩传递轴在一端连接到固定轴，另一端连接到轴插头。轴塞具有形成孔的轮毂，其中毂可在材料幅材上移动。柔性扭矩传递轴和轮毂具有合作的非圆形形状以抵抗旋转。在与润滑区域隔离的旋转接头组件中设置有排气孔，其阻止来自中央轮胎充气系统的加压空气对润滑区域加压。

3. 发明申请

WO2011011687A1 MULTIPLE ACCELEROMETER APPARATUS FOR COUNTING ROTATIONS OF AN OBJECT, AND METHODS OF USE 审中-公开
标题翻译：用于计算对象旋转的多个加速度计装置及其使用方法
公开(公告)号：WO2011011687A1
公开(公告)日：2011-01-27
申请号：PCT/US2010/043055
申请日：2010-07-23
申请人： STEMCO LP , KRANZ, Mark, J.
发明人： KRANZ, Mark, J.
IPC分类号： G01C21/00
CPC分类号： G01C22/02
摘要： A system determines the revolutions of an object using multiple accelerometers. A difference vector between at least 2 multi-axis accelerometers spaced some distance apart is used to calculate the two-dimensional or three-dimensional centripetal acceleration vector. The centripetal acceleration vector is then used as a rough estimate for the sampling rate for a digital tracking bandpass filter. This bandpass filter extracts angular orientation data leading to a sampling rate and to a revolution totalizer. The number of revolutions of the object, along with a known diameter of an attached object, such as a vehicle wheel, may be used to calculate distance traveled by the object.
摘要翻译：系统使用多个加速度计确定物体的转数。使用间隔一定距离的至少2个多轴加速度计之间的差分矢量来计算二维或三维向心加速度矢量。然后将向心加速度向量用作数字跟踪带通滤波器的采样率的粗略估计。该带通滤波器提取导向采样率的角度定向数据和旋转累加器。可以使用物体的转数以及诸如车轮的附接对象的已知直径来计算物体行进的距离。

4. 发明申请

WO2016205135A1 INFLATION HUBCAP INSTALLATION SYSTEM 审中-公开
标题翻译： INFLATION HUBCAP安装系统
公开(公告)号：WO2016205135A1
公开(公告)日：2016-12-22
申请号：PCT/US2016/037257
申请日：2016-06-13
申请人： STEMCO LP
发明人： MASSEY, Michael, James
IPC分类号： B60B29/00
CPC分类号： B60B29/003 , B60B31/00 , B60B31/06 , B60C23/003
摘要： Technology is provided for an inflation hubcap installation system for connecting an air hose to an inflation hubcap air fitting. The inflation hubcap installation system includes a locking tool, a tool retainer, and a torque wrench adapter. The locking tool includes a hubcap interface portion and a wrench portion configured to engage the air fitting when the hubcap interface portion is connected to the inflation hubcap. The tool retainer connects to the locking tool and retains the locking tool on the inflation hubcap. The torque wrench adapter engages the air hose and connects to a suitable torque wrench.
摘要翻译：提供了一种用于将空气软管连接到充气轮毂盖空气配件的充气轮毂盖安装系统的技术。充气轮毂盖安装系统包括锁定工具，工具保持器和扭矩扳手适配器。锁定工具包括轮毂盖接口部分和扳手部分，其构造成当轮毂盖接口部分连接到充气轮毂盖时接合空气接头。工具保持器连接到锁定工具，并将锁定工具保持在充气轮毂盖上。扭矩扳手适配器接合空气软管并连接到合适的扭矩扳手。

5. 发明申请

WO2009105480A2 APPARATUS FOR ISOLATING A SENSOR FROM VIBRATION 审中-公开
标题翻译：用于隔离传感器进行振动的装置
公开(公告)号：WO2009105480A2
公开(公告)日：2009-08-27
申请号：PCT/US2009/034414
申请日：2009-02-18
申请人： STEMCO LP , MASSEY, Michael, J.
发明人： MASSEY, Michael, J.
IPC分类号： A47B96/06
CPC分类号： F16F1/324 , B60B7/02 , B60B7/068 , B60B7/14 , F16F2230/24
摘要： A sensor bracket that isolates a sensor from mechanical vibrations of an associated component extends the operational lifetime, for example, of a wheel-mounted sensor on a vehicle. The bracket includes a multi-legged bracket to decrease the dynamic instability induced by using highly compliant isolating elements on a rotating wheel. Multiple isolating elements provide a reduction in the vibration impinging on a sensor while still maintaining rotational stability of the assembly on the wheel. In some aspects, an intrinsic, fail-safe feature is included in the sensor mounting bracket and isolating element design.
摘要翻译：将传感器与相关组件的机械振动隔离的传感器支架延长了例如车辆上的车轮传感器的操作寿命。支架包括多腿支架，以减少通过在旋转轮上使用高度兼容的隔离元件而引起的动态不稳定性。多个隔离元件减少了在传感器上撞击的振动，同时仍保持组件在车轮上的旋转稳定性。在某些方面，传感器安装支架和隔离元件设计中包含固有的故障安全功能。

6. 发明申请

WO2008030606A2 SELF-LOCKING NUT 审中-公开
标题翻译：自锁螺母
公开(公告)号：WO2008030606A2
公开(公告)日：2008-03-13
申请号：PCT/US2007/019637
申请日：2007-09-10
申请人： STEMCO LP , JIMENEZ, Daniel, Trejo
发明人： JIMENEZ, Daniel, Trejo
IPC分类号： F16B39/24
CPC分类号： F16B39/24 , F16B39/32
摘要： A self-locking nut includes a nut; a washer having a locking feature, the locking feature having a plurality of ridges; and at least one locking tab for slidably coupling the nut to the washer and engaging with the locking feature to resist rotation of the nut with respect to the washer.
摘要翻译：自锁螺母包括螺母; 具有锁定特征的垫圈，所述锁定特征具有多个脊; 以及至少一个锁定突出部，用于将螺母可滑动地联接到垫圈并与锁定特征接合以阻止螺母相对于垫圈的旋转。

7. 发明申请

WO2007095088A3 ON-BOARD TRUCK SCALE 审中-公开
标题翻译：车载卡车秤
公开(公告)号：WO2007095088A3
公开(公告)日：2007-11-29
申请号：PCT/US2007003480
申请日：2007-02-09
申请人： STEMCO LP , KRANZ MARK J , SPHATT BILL , MASSEY MICHAEL JAMES
发明人： KRANZ MARK J , SPHATT BILL , MASSEY MICHAEL JAMES
IPC分类号： G01G19/08
CPC分类号： G01G19/08 , G01G23/3728
摘要： A system and method that can provide a measurement of the weight on a trailer or vehicle, e.g., a truck or rig. The system and method can be implemented on systems that are equipped with air suspension, as well as those without air suspension, unlike conventional systems that require air suspension systems for installation. Additionally, the system and method can yield gross trailer weight, even if the truck is not instrumented. Further, the system and method can provide axle weight on properly equipped axles. A system for measuring weight on a trailer of a vehicle has a sensor system having a plurality of sensors, wherein each sensor is attached to an axle of the trailer or the vehicle. A microcontroller receives a transmission of strain change from a sensor. A display unit displays a calculated weight on the trailer from the microcontroller.
摘要翻译：可以提供拖车或车辆（例如卡车或钻机）上重量的测量的系统和方法。与需要空气悬挂系统进行安装的传统系统不同，该系统和方法可以在配备有空气悬架的系统以及没有空气悬架的系统上实施。此外，该系统和方法可以产生总拖车重量，即使卡车没有装备。此外，该系统和方法可以在适当装备的车轴上提供轴重。一种用于测量车辆拖车上的重量的系统具有一个具有多个传感器的传感器系统，其中每个传感器连接到拖车或车辆的车轴上。微控制器接收来自传感器的应变变化传输。显示单元从微控制器显示拖车上的计算重量。

8. 发明申请

WO2015054076A1 LOCKABLE SINGLE PIECE NUT ASSEMBLY 审中-公开
标题翻译：可锁紧单面螺母组件
公开(公告)号：WO2015054076A1
公开(公告)日：2015-04-16
申请号：PCT/US2014/059129
申请日：2014-10-03
申请人： STEMCO LP
发明人： JIMENEZ, Daniel, Trejo , WANG, Xuesi
IPC分类号： F16B39/12 , F16B37/00
CPC分类号： F16B39/108 , F16B19/004 , F16B39/24 , F16B39/34 , F16B41/002
摘要： A nut assembly is provided. The nut assembly includes a nut having a bottom extension surface and an intermediate member. The intermediate member includes at least one radially extending slot. The nut assembly also includes a washer having a base and an inner wall. The inner wall has a locking feature. The nut and the washer are operably coupled by a plurality of locking pins. The locking pin slidingly fits in the slot on the intermediate member and engages the locking feature when the nut assembly is in the installed configuration.
摘要翻译：提供螺母组件。螺母组件包括具有底部延伸表面和中间构件的螺母。中间构件包括至少一个径向延伸的槽。螺母组件还包括具有底座和内壁的垫圈。内壁具有锁定功能。螺母和垫圈通过多个锁定销可操作地联接。当螺母组件处于安装构型时，锁定销滑动地装配在中间构件上的槽中并且与锁定特征接合。

9. 发明申请

WO2013119498A2 WIRELESS PROPORTIONAL FLOW INDICATION FOR A TIRE INFLATION SYSTEM 审中-公开
标题翻译：轮胎充气系统的无线比例流量指示
公开(公告)号：WO2013119498A2
公开(公告)日：2013-08-15
申请号：PCT/US2013/024605
申请日：2013-02-04
申请人： STEMCO LP
发明人： MASSEY, Michael James , KRANZ, Mark J. , GOLD, Mark N. , STEPH, James C. , GOINS, Herman
IPC分类号： G06F19/00
CPC分类号： B60C23/00 , B60C23/003 , B60C23/009 , B60C23/0408
摘要： A flow indication system for a central tire inflation system is provided. The flow indication system provides a venturi in fluid communication with the conduit providing air to a tire. A pressure reading is taken at the inlet and throat of the venturi and the air flowing through the venturi is calculated based on the pressure differential. According to some embodiments, the pressure readings are provided to a microcontroller that uses a table and interpolation algorithms to calculate the flow of the air flowing through the venturi, such as the mass of air in a given unit of time (grams/second for example). In one embodiment, two separate pressure sensors are coupled to different ends of a narrowed orifice that causes a pressure change in the flow as flow rate increases in the throat of the sensor. This pressure change is then used to calculate a proportional flow that can then be broadcast to various parties instead of an on/off reading.
摘要翻译：提供了一种用于中央轮胎充气系统的流量指示系统。流量指示系统提供文丘里管，其与向轮胎提供空气的导管流体连通。在文氏管的入口和喉部进行压力读数，并且基于压差计算流经文丘里管的空气。根据一些实施例，将压力读数提供给使用表格和内插算法来计算流经文丘里管的空气的流量的微控制器，例如以给定单位时间内的空气质量（例如克/秒））。在一个实施例中，两个单独的压力传感器耦合到窄孔的不同端部，当传感器的喉部中的流速增加时，该压力传感器导致流量的压力变化。然后，该压力变化用于计算一个比例流，然后可以将其广播到各方，而不是开/关读数。

10. 发明申请

WO2009105480A3 APPARATUS FOR ISOLATING A SENSOR FROM VIBRATION 审中-公开
标题翻译：用于隔离振动传感器的设备
公开(公告)号：WO2009105480A3
公开(公告)日：2009-12-17
申请号：PCT/US2009034414
申请日：2009-02-18
申请人： STEMCO LP , MASSEY MICHAEL J
发明人： MASSEY MICHAEL J
IPC分类号： F16F5/00
CPC分类号： F16F1/324 , B60B7/02 , B60B7/068 , B60B7/14 , F16F2230/24
摘要： A sensor bracket that isolates a sensor from mechanical vibrations of an associated component extends the operational lifetime, for example, of a wheel-mounted sensor on a vehicle. The bracket includes a multi-legged bracket to decrease the dynamic instability induced by using highly compliant isolating elements on a rotating wheel. Multiple isolating elements provide a reduction in the vibration impinging on a sensor while still maintaining rotational stability of the assembly on the wheel. In some aspects, an intrinsic, fail-safe feature is included in the sensor mounting bracket and isolating element design.
摘要翻译：将传感器与相关部件的机械振动隔离的传感器支架延长了例如车辆上的安装在车轮上的传感器的工作寿命。该支架包括一个多腿支架，以减少在旋转轮上使用高度柔性隔离元件所引起的动态不稳定性。多个隔离元件减少了撞击在传感器上的振动，同时仍保持组件在车轮上的旋转稳定性。在某些方面，传感器安装支架和隔离元件设计中包含内在的故障安全功能。

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