公开(公告)号：US5333875A

公开(公告)日：1994-08-02

申请号：US987453

申请日：1992-12-07

Applicant: Donald A. Wilson

Inventor： Donald A. Wilson

IPC: A63B69/36

CPC classification number: A63B69/3661 ,  A63B69/3667

Abstract: An alignment system for aiding in the alignment of a golf club with a golf ball prior to hitting the golf ball includes a pad of material having a bottom surface for placement on a support surface, and a resilient top surface on which the golf ball is to be placed for hitting. Also included are first and second stripes defined in the top surface of the pad in a side-by-side, generally parallel relationship at or near the location at which the golf ball is to be placed, for enabling the visual alignment of the golf club head relative to the stripes and the golf ball.

Abstract translation: 用于在打高尔夫球之前帮助高尔夫球杆与高尔夫球的对准的对准系统包括具有用于放置在支撑表面上的底表面的材料垫，以及高尔夫球所在的弹性顶表面 被放置击中。 还包括第一和第二条纹，其限定在衬垫的顶表面中并排，大致平行的关系，位于高尔夫球将被放置的位置处或附近，以使高尔夫球杆的视觉对准 头相对于条纹和高尔夫球。

公开(公告)号：US10913316B2

公开(公告)日：2021-02-09

申请号：US15188564

申请日：2016-06-21

Applicant: Donald A. Wilson

Inventor： Donald A. Wilson

IPC: B60C25/01

Abstract: A tire changer which utilizes an elongated bead breaker assembly with a tool that defines a pair of contiguous, substantially planar tire contact surfaces which define therebetween an included angle in the range of about 155 to about 165 degrees. The tool is situated at an included angle of about 55 to 65 degrees with respect to longitudinal axis of the elongated bead breaker assembly.

公开(公告)号：US20170151841A1

公开(公告)日：2017-06-01

申请号：US15188564

申请日：2016-06-21

Applicant: Donald A. Wilson

Inventor： Donald A. Wilson

IPC: B60C25/01

Abstract: A tire changer which utilizes an elongated bead breaker assembly with a tool that defines a pair of contiguous, substantially planar tire contact surfaces which define therebetween an included angle in the range of about 155 to about 165 degrees. The tool is situated at an included angle of about 55 to 65 degrees with respect to longitudinal axis of the elongated bead breaker assembly.

公开(公告)号：US06857464B2

公开(公告)日：2005-02-22

申请号：US10246765

申请日：2002-09-19

Applicant: Guy LeBlanc ,  Julien Lemieux ,  James P. Anson ,  Donald A. Wilson

Inventor： Guy LeBlanc ,  Julien Lemieux ,  James P. Anson ,  Donald A. Wilson

IPC: B22D11/04 ,  B22D11/049 ,  B22D11/05 ,  B22D11/07 ,  B22D11/08 ,  B22D11/24

CPC classification number: B22D11/07 ,  B22D11/0403 ,  B22D11/049 ,  B22D11/05 ,  B22D11/08

Abstract: An adjustable mold for direct chill casting of metals has longitudinally movable end walls which are clamped between the mold side walls during casting. Each end wall is secured to a sliding carriage which supports the end wall and allows it to be moved along the end portions of the side walls. The sliding suspender has a clamping mechanism which applies a clamping force to one or both of the side walls, the force being transversely directed through a center of the end wall. The side walls are pivotable relative to one another to allow clamping and unclamping of the end walls. Preferably, one end of each side wall is pivotable so as to transversely displace the opposite end of the side wall, with the pivoting ends of the respective side walls preferably being opposite one another across the mold.

Abstract translation: 用于金属的直接冷却铸造的可调模具具有在铸造期间夹持在模具侧壁之间的纵向可移动的端壁。 每个端壁固定到支撑端壁并允许其沿着侧壁的端部移动的滑动滑架。 滑动悬挂件具有夹紧机构，该夹紧机构对一个或两个侧壁施加夹紧力，该力横向地穿过端壁的中心。 侧壁可相对于彼此枢转以允许端壁的夹紧和松开。 优选地，每个侧壁的一端可枢转，以横向移动侧壁的相对端，相应侧壁的枢转端优选地跨越模具彼此相对。

公开(公告)号：US5340108A

公开(公告)日：1994-08-23

申请号：US797420

申请日：1991-11-22

Applicant: George E. Gerpheide ,  Donald A. Wilson ,  Sidney L. King

Inventor： George E. Gerpheide ,  Donald A. Wilson ,  Sidney L. King

IPC: A63B69/36

CPC classification number: A63B69/3623 ,  G03B21/26

Abstract: Apparatus for projecting selected images of a scene onto a screen, such as images of a golf course looking toward a green, and for projecting and moving a spot of light on the screen superimposed on the scene, such as to represent the travel of a hit golf ball toward the green in the scene, provides both a scene projector and a light spot projector secured in fixed relationship in the same housing and provides dedicated control circuitry for controlling the apparatus in response to instruction signals received from outside the apparatus. The spot projector includes two rotatable mirrors controlled by two stepper motors to control the movement of the spot on the screen. Special circuitry is provided to generate control signal pulses for the stepper motors using a combination of a count signal pulse and a synchronizing pulse. Compensation for nonlinearities in the stepper motors may be provided by reference to a correlation table stored in memory. The scene projector may be provided with automatic focus control using a modulated light beam and stepper motor position control.

Abstract translation: 用于将场景的选定图像投影到屏幕上的装置，例如朝向绿色的高尔夫球场的图像，以及用于在叠加在场景上的屏幕上投射和移动光点，以表示打击的行进 高尔夫球向场景中的绿色提供场景投影机和固定关系固定在相同外壳中的光点投影机，并提供专用控制电路，用于响应从设备外部接收的指令信号来控制设备。 该投影仪包括由两个步进电机控制的两个可旋转镜，以控制屏幕上的光斑的移动。 提供特殊电路以使用计数信号脉冲和同步脉冲的组合为步进电机产生控制信号脉冲。 可以通过参考存储在存储器中的相关表来提供步进电机中的非线性补偿。 场景投影仪可以使用调制光束和步进电机位置控制来提供自动聚焦控制。

公开(公告)号：US5277426A

公开(公告)日：1994-01-11

申请号：US797421

申请日：1991-11-22

Applicant: George E. Gerpheide ,  Donald A. Wilson ,  Jack S. Kelliher

Inventor： George E. Gerpheide ,  Donald A. Wilson ,  Jack S. Kelliher

IPC: A63B69/36

CPC classification number: A63B69/36

Abstract: Sport simulation equipment, such as a equipment for simulating a game of golf, and made up of a plurality of components, each component adapted to carry out a function of the system in coordination with other components, and a control circuit for directing and coordinating operation of the system components, incorporates a communication system whereby each component may be connected to a transmission line and can send and receive information regarding coordination and operation of components. Each component includes a communication interface circuit which is connected between the component and the transmission line to send and receive information via the transmission line. The control circuit include a similar communication interface means connected to the transmission line. In a preferred embodiment of the invention, communication is initiated by a request in a predefined format addressed to a component to which the component responds in a predefined format. A preferred predefined format consists of one or more fields of eleven bits each which each include eight data bits.

Abstract translation: 诸如用于模拟高尔夫游戏的设备的运动模拟设备，并且由多个组件组成，每个组件适于与其他组件协调地执行系统的功能，以及用于指导和协调操作的控制电路 的系统组件包括通信系统，其中每个组件可以连接到传输线并且可以发送和接收关于组件的协调和操作的信息。 每个组件包括连接在组件和传输线之间的通信接口电路，以经由传输线路发送和接收信息。 控制电路包括连接到传输线的类似的通信接口装置。 在本发明的优选实施例中，通过以预定格式发送的定址格式发送到组件的组件的通信。 优选的预定义格式包括一个或多个十一位的字段，每一个字段各自包括八个数据位。

公开(公告)号：US3940265A

公开(公告)日：1976-02-24

申请号：US589999

申请日：1975-06-25

Applicant: Donald A. Wilson

Inventor： Donald A. Wilson

IPC: C22B5/10 ,  C22B7/00 ,  C22B13/00 ,  C22B13/02

CPC classification number: C22B13/045 ,  C22B13/02 ,  C22B5/10 ,  C22B7/001 ,  Y02P10/214

Abstract: Lead is recovered from battery scrap by means of a process comprising (1) reacting the scrap with a slurry of calcium hydroxide to form a product comprising PbO and CaSO.sub.4.2H.sub.2 O, (2) filtering and drying the reaction product and (3) reacting the product with a mixture of carbon and a KCl-NaCl flux at elevated temperature to flux the calcium sulfate and reduce the lead oxide to metallic lead.

Abstract translation: 通过包括（1）使废料与氢氧化钙浆料反应形成含PbO和CaSO 4·2H 2 O的产物，（2）过滤和干燥反应产物和（3）使 产物在高温下具有碳和KCl-NaCl助熔剂的混合物以使硫酸钙通过并将氧化铅还原成金属铅。