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1. 发明授权

US10969266B2 Weigh scale technology 有权
公开(公告)号：US10969266B2
公开(公告)日：2021-04-06
申请号：US16691245
申请日：2019-11-21
申请人： William P. Kroll , Randie Evenson , Ryan Peters
发明人： William P. Kroll , Randie Evenson , Ryan Peters
IPC分类号： G01G21/14 , G01G21/22 , G01G3/14
摘要： A weighing scale is disclosed. The scale includes a base, a load cell assembly coupled to the base, and a platform coupled to the load cell assembly. Also disclosed are alternative embodiments of the load cell assembly and methods of making and using the scale.

2. 发明申请

US20200158559A1 WEIGH SCALE TECHNOLOGY 审中-公开
公开(公告)号：US20200158559A1
公开(公告)日：2020-05-21
申请号：US16691245
申请日：2019-11-21
申请人： William P. Kroll , Randie Evenson , Ryan Peters
发明人： William P. Kroll , Randie Evenson , Ryan Peters
IPC分类号： G01G3/14 , G01G21/22 , G01G21/14
摘要： A weighing scale is disclosed. The scale includes a base, a load cell assembly coupled to the base, and a platform coupled to the load cell assembly. Also disclosed are alternative embodiments of the load cell assembly and methods of making and using the scale.

3. 发明申请

US20130239420A1 VEHICLE WHEEL ALIGNMENT TECHNOLOGY 有权
标题翻译：车轮对准技术
公开(公告)号：US20130239420A1
公开(公告)日：2013-09-19
申请号：US13781402
申请日：2013-02-28
申请人： William P. Kroll , Randie Evenson
发明人： William P. Kroll , Randie Evenson
IPC分类号： G01B11/275
CPC分类号： G01B11/275 , G01B2210/283
摘要： A laser square gauge for use with an automobile for measuring camber, toe and wheel offset. The laser square gauge generates a vertical laser datum line off of the wheel. The visible line replaces the cumbersome use of jigs and string lines. The gauge is operable by a single user and generates an accurate, repeatable reference. The reference can be used to easily measure camber, offset, toe-in and toe-out of the other wheels, as well as car body and frame dimensions. The gauge permits easy maintenance of records to check set-up dimensions of each car for each environment, such as a race track. The gauge is particularly useful for setting up the alignment and suspension of high performance racing automobiles.
摘要翻译：一种用于汽车的激光平方尺，用于测量曲面，脚趾和车轮偏移量。激光平方英尺产生离开轮的垂直激光基准线。可见的行代替了笨拙的使用夹具和字符串。仪表可由单个用户操作，并生成准确，可重复的参考。该参考可用于轻松测量其他车轮的弯度，偏移量，脚趾和脚趾以及车体和车架尺寸。仪表可以方便地维护记录，以便检查每个环境（如赛道）的每辆车的设置尺寸。该量规对于设置高性能赛车的对准和悬架特别有用。

4. 发明授权

US07137417B2 Tire inflation technology 有权
标题翻译：轮胎通货膨胀技术
公开(公告)号：US07137417B2
公开(公告)日：2006-11-21
申请号：US10725900
申请日：2003-12-01
申请人： William P. Kroll , Randie Evenson
发明人： William P. Kroll , Randie Evenson
IPC分类号： B65B31/04
CPC分类号： B60S5/046
摘要： An apparatus for purging an article such as a tire of moisture and other impurities and for inflating the article with dry pure gas. The apparatus includes a four way valve; a gas input assembly communicatively connected to the valve; a vacuum generator communicatively connected to the valve; and an article interface assembly communicatively connected to the valve. A method of purging and inflating an article, includes the steps of establishing fluid communication between an article and a valve; establishing a pressurized fluid communication between the valve and a source of pressurized gas; establishing a fluid connection between the valve and a vacuum generator whereby pressurized gas flows through the vacuum generator to the atmosphere and fluid in the article flows through the vacuum generator to the atmosphere; and establishing a fluid connection via the valve whereby pressurized gas flows to the article.
摘要翻译：一种用于吹扫诸如湿气和其它杂质的轮胎的物品并用干净的纯气体吹送物品的装置。该装置包括四通阀; 气体输入组件，其通信地连接到所述阀; 与阀连通地连接的真空发生器; 以及通信地连接到所述阀的物品接口组件。吹扫和充气物品的方法包括在物品和阀之间建立流体连通的步骤; 在阀和加压气体源之间建立加压流体连通; 在阀和真空发生器之间建立流体连接，由此加压气体通过真空发生器流到大气中，制品中的流体流过真空发生器到达大气; 以及通过阀门建立流体连接，由此加压气体流入物品。

5. 发明授权

US07119287B2 Platform scale with under-platform mounted load cell protection cases for reducing side forces 有权
标题翻译：平台秤具有底盘安装的称重传感器保护箱，用于减少侧向力
公开(公告)号：US07119287B2
公开(公告)日：2006-10-10
申请号：US10726303
申请日：2003-12-01
申请人： William P. Kroll , Randie Evenson
发明人： William P. Kroll , Randie Evenson
IPC分类号： G01G19/02
CPC分类号： G01G19/027 , Y10S177/09
摘要： A tine mounted weighing scale apparatus includes a pair of weighing scale units, each scale unit having a base mountable on one tine of a lifting device. The base has a predetermined number of load cell mounts each providing a deflection gap between a load cell and the base. A platform for contact with a load is disposed above and in operational contact with the base. A load cell is attached to each of the load cell mounts of the base and is positioned between the base and the platform. Each load cell has an engagement member in operational contact with the platform. An electrical control/display and a power supply is connected to the pair of weighing scale units for displaying the total weight supported by the scale apparatus.
摘要翻译：齿形称重秤装置包括一对称重单元，每个秤单元具有可安装在提升装置的一个齿上的基座。基座具有预定数量的称重传感器安装件，每个负载传感器安装件在称重传感器和基座之间提供偏转间隙。与负载接触的平台设置在基座的上方并与基座操作接触。负载传感器连接到基座的每个负载传感器座，并且位于基座和平台之间。每个称重传感器具有与平台操作接触的接合构件。电气控制/显示器和电源连接到一对称重单元上，用于显示由秤装置支撑的总重量。

6. 发明授权

US06397657B1 Apparatus and method for testing torsion bars 有权
标题翻译：用于测试扭杆的装置和方法
公开(公告)号：US06397657B1
公开(公告)日：2002-06-04
申请号：US09204884
申请日：1998-12-03
申请人： William P. Kroll , Randie Evenson , Karl J. F. Kroll
发明人： William P. Kroll , Randie Evenson , Karl J. F. Kroll
IPC分类号： G01H1300
CPC分类号： G01L25/003
摘要： An apparatus for testing torsion bars, comprising a frame, a load cell, a connector, a torque arm and a force applicator. The frame includes a torque end support positioned a predetermined distances from a load cell end support. The load cell is attached to the load cell end support, and the connector is rotatably attached to the torque end support. A torsion bar is connected to and extends between the load cell and the connector. The torque arm has a proximal portion attached to the connector, and at least one distal portion. The force applicator is attached to the distal portion of the torque arm and to the frame. The force applicator rotates the torque arm and provides a torque force to the torsion bar. The invention further comprises a method for testing and measuring the spring rate of torsion bars, comprising the steps of: installing a torsion bar on a torsion bar tester; zeroing the torsion bar tester; pumping a jack on the torsion bar tester to twist the torsion bar until an angle indicator on the torsion bar tester displays the desired angle; and reading a force indicator on the torsion bar tester.
摘要翻译：一种用于测试扭杆的装置，包括框架，称重传感器，连接器，扭矩臂和力施加器。该框架包括位于与称重传感器端部支撑件预定距离的扭矩端部支撑件。称重传感器连接到称重传感器端部支撑件，并且连接器可旋转地附接到扭矩端部支撑件。扭力杆连接到测力传感器和连接器之间并在测力传感器和连接器之间延伸。扭矩臂具有附接到连接器的近侧部分和至少一个远端部分。力施加器附接到扭矩臂的远端部分和框架。力施加器旋转扭矩臂并向扭杆提供扭矩力。本发明还包括一种用于测试和测量扭杆的弹簧刚度的方法，包括以下步骤：在扭杆测试仪上安装扭力杆; 使扭杆测试仪调零; 在扭杆测试仪上泵一个千斤顶扭转扭杆，直到扭力测试仪上的角度指示器显示所需的角度; 并在扭杆测试仪上读取力指示器。

7. 发明授权

US06314657B2 Apparatus and method for gauging the ride height of a vehicle 有权
标题翻译：用于测量车辆行驶高度的装置和方法
公开(公告)号：US06314657B2
公开(公告)日：2001-11-13
申请号：US09780272
申请日：2001-02-09
申请人： William P. Kroll , Randie Evenson
发明人： William P. Kroll , Randie Evenson
IPC分类号： G01B514
CPC分类号： G01B5/061
摘要： A ride height gauge comprising a frame and an indicating mechanism. The frame preferably includes an upright and a generally horizontal base attached to the upright to form a right angle joint. The indicating mechanism preferably includes an arm, an arm mount, and an indicator device. The arm is attached to the arm mount, and the arm mount is slidably attached to the upright. The arm has a vertical position along the upright. The indicator device quantifies the vertical position of said arm. The indicator device may either be an analog device or a digital device. A method for using the ride height gauge to measure the ride height of an automobile chassis includes the steps of positioning the gauge directly under a corner of the chassis, sliding the arm upward until the arm contacts the chassis, and reading the quantified vertical position of the arm from the indicator device.
摘要翻译：包括框架和指示机构的行驶高度计。框架优选地包括附接到直立件的直立和大致水平的基座，以形成直角接头。指示机构优选地包括臂，臂安装件和指示器装置。臂连接到臂架上，臂架可滑动地安装在立柱上。手臂沿竖立方向有垂直位置。指示装置量化所述臂的垂直位置。指示器可以是模拟设备或数字设备。使用骑行高度计来测量汽车底盘的行驶高度的方法包括以下步骤：将量规定位在底盘的角落下方，将臂向上滑动直到臂接触底盘，并且读取量化的垂直位置手指从指示器装置。

8. 外观设计

USD851687S1 Seed tender load cell 有权
公开(公告)号：USD851687S1
公开(公告)日：2019-06-18
申请号：US29544409
申请日：2015-11-03
申请人： William P. Kroll , Randie Evenson
设计人： William P. Kroll , Randie Evenson
摘要： FIG. 1 is a perspective view of a seed tender load cell, showing our new design.
FIG. 2 is another perspective view thereof.
FIG. 3 is a side elevation view thereof.
FIG. 4 is a bottom view thereof.
FIG. 5 is an end view thereof.
FIG. 6 is a top view thereof; and,
FIG. 7 is an opposite end view thereof.

9. 发明授权

US07423225B1 Weigh in motion technology 有权
标题翻译：称重运动技术
公开(公告)号：US07423225B1
公开(公告)日：2008-09-09
申请号：US11271275
申请日：2005-11-09
申请人： William P. Kroll , Randie Evenson , Mathew C. Young , Jason Wissink
发明人： William P. Kroll , Randie Evenson , Mathew C. Young , Jason Wissink
IPC分类号： G01G19/02
CPC分类号： G01G21/22 , G01G19/035
摘要： A weighing system has at least one weighing platform receiving a moving load to be weighed, the platform includes at least one scale member connected to at least two approach members, and including at least one ramp member connected to at least one of the approach members. An interface is communicatively connected to the scale member. A controller is connected to the interface. And, a power supply is connected to the interface. Also disclosed is a weighing scale having a rigid pad having a top surface for receiving the load and a bottom surface. A plurality of load cells are included, each having at least two top surfaces and at least two bottom surfaces. A top surface of each load cell is connected at a predetermined location to the bottom surface of the pad. A foot member contacts the ground and is connected to a bottom surface of the load cell. Further disclosed is a load cell having a body defined by first and second sides. The body has a peripheral region of a predetermined thickness and a central region of a predetermined thickness which is less than that of the peripheral region. The central region is inset on each side with respect to the peripheral region. The central region is adapted for contact with a force.
摘要翻译：称重系统具有至少一个称重平台，其接收待称重的移动负载，所述平台包括连接到至少两个接近构件的至少一个标尺构件，并且包括连接到至少一个接近构件的至少一个斜坡构件。接口通信地连接到比例成员。控制器连接到接口。并且，电源连接到接口。还公开了一种称重秤，其具有刚性垫，其具有用于接收负载的顶表面和底表面。包括多个称重传感器，每个称重传感器具有至少两个顶表面和至少两个底表面。每个测力传感器的顶表面在预定位置处连接到垫的底表面。脚部构件接触地面并连接到测力传感器的底面。还公开了一种具有由第一和第二侧限定的主体的测力传感器。主体具有预定厚度的周边区域和小于周边区域的预定厚度的中心区域。中心区域相对于周边区域在每一侧插入。中心区域适于与力接触。

10. 发明授权

US09297648B2 Vehicle wheel alignment technology 有权
标题翻译：车轮定位技术
公开(公告)号：US09297648B2
公开(公告)日：2016-03-29
申请号：US13781402
申请日：2013-02-28
申请人： William P. Kroll , Randie Evenson
发明人： William P. Kroll , Randie Evenson
IPC分类号： G01B11/27 , G01B11/275
CPC分类号： G01B11/275 , G01B2210/283
摘要： A laser square gauge for use with an automobile for measuring camber, toe and wheel offset. The laser square gauge generates a vertical laser datum line off of the wheel. The visible line replaces the cumbersome use of jigs and string lines. The gauge is operable by a single user and generates an accurate, repeatable reference. The reference can be used to easily measure camber, offset, toe-in and toe-out of the other wheels, as well as car body and frame dimensions. The gauge permits easy maintenance of records to check set-up dimensions of each car for each environment, such as a race track. The gauge is particularly useful for setting up the alignment and suspension of high performance racing automobiles.
摘要翻译：一种用于汽车的激光平方尺，用于测量曲面，脚趾和车轮偏移量。激光平方英尺产生离开轮的垂直激光基准线。可见的行代替了笨拙的使用夹具和字符串。仪表可由单个用户操作，并生成准确，可重复的参考。该参考可用于轻松测量其他车轮的弯度，偏移量，脚趾和脚趾以及车体和车架尺寸。仪表可以方便地维护记录，以便检查每个环境（如赛道）的每辆车的设置尺寸。该量规对于设置高性能赛车的对准和悬架特别有用。

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