公开(公告)号：US6164271A

公开(公告)日：2000-12-26

申请号：US426539

申请日：1999-10-26

Applicant: Kerry K. Paulson ,  James A. Kerr ,  Paul A. Heinsch

Inventor： Kerry K. Paulson ,  James A. Kerr ,  Paul A. Heinsch

IPC: A63B69/40 ,  F41B4/00

CPC classification number: A63B69/406 ,  A63B2069/403 ,  F41B4/00

Abstract: The ball throwing machine of this invention includes a vertical base plate mounting a wheel support plate for pivotal movement about a pivot axis which defines an arcuate slot in the base plate through which a clamp bolt extends from the wheel support plate. The wheel support plate mounts top and bottom pneumatic tired wheels for rotation to grip a ball between them and project it forward. An electrical control circuit affords adjustment of wheel rotational speed by a single rotary switch and also allows selection of a variety of types of pitches by a single rotary switch. The electrical circuit also provides for the setting of a differential rotational speed between the top and bottom wheels, for optimum quality of pitching control, and also provides for limiting the minimum and maximum wheel rotating speeds to achieve realistic pitching speed range.

Abstract translation: 本发明的抛球机包括垂直底板，其安装轮支撑板，用于围绕枢转轴线枢转运动，该枢转轴线限定了基板中的弧形槽，夹紧螺栓通过所述弓形槽从轮支撑板延伸。 车轮支撑板安装顶部和底部气动轮胎，用于旋转，以夹持它们之间的球并将其向前突出。 电气控制电路通过单个旋转开关提供车轮旋转速度的调节，并且还允许通过单个旋转开关选择各种类型的间距。 该电路还提供了在顶部和底部车轮之间的差速转速的设置，以获得最佳的俯仰控制质量，并且还提供了限制最小和最大车轮转速以达到逼真的俯仰速度范围。

公开(公告)号：US06089217A

公开(公告)日：2000-07-18

申请号：US234031

申请日：1999-01-19

Applicant: Kerry K. Paulson ,  James A Kerr ,  Thomas O. Pearson ,  Terry L. Haile

Inventor： Kerry K. Paulson ,  James A Kerr ,  Thomas O. Pearson ,  Terry L. Haile

IPC: A63B69/40 ,  F41B4/00

CPC classification number: F41B4/00 ,  A63B2069/402 ,  A63B69/406

Abstract: A ball throwing machine which includes a tripod leg support is provided with the rearwardly positioned leg formed as a pair of telescopic sections. Rack and pinion components are mounted one on each leg section and the pinion is operated by a crank to effect lengthening or shortening the telescopic sections, to effect an incremental change in the trajectory of a ball thrown by the machine.

Abstract translation: 包括三脚架腿支架的抛球机设置有形成为一对伸缩部分的向后定位的腿部。 齿条和小齿轮部件一个安装在每个腿部上，小齿轮由曲柄操作以实现伸缩部分的延长或缩短，以实现由机器抛出的球的轨迹的增量变化。

公开(公告)号：US4399488A

公开(公告)日：1983-08-16

申请号：US289606

申请日：1981-08-03

Applicant: Victor W. Ruwe ,  James A. Kerr ,  Rene F. Sandeau, Jr.

Inventor： Victor W. Ruwe ,  James A. Kerr ,  Rene F. Sandeau, Jr.

IPC: H05K1/00 ,  H05K1/14

CPC classification number: H05K1/14 ,  H05K1/0284 ,  H05K2201/09018 ,  H05K2201/0999

Abstract: Packaging of microelectronics utilizing a series of various size cylindershich are assembled and sealed from the environment, providing electrical connections out opposite ends of the cylinders and providing for a center opening in the inner cylinder to allow other structure such as a warhead to be mounted therein are aspects of this invention.

Abstract translation: 使用一系列各种尺寸的气瓶包装微型电池，这些气缸与环境组装和密封，提供电连接到气缸的相对端，并提供内筒中的中心开口以允许其他结构如弹头安装在其中 是本发明的方面。

公开(公告)号：US4604798A

公开(公告)日：1986-08-12

申请号：US626520

申请日：1984-06-29

Applicant: James R. Long ,  James A. Kerr

Inventor： James R. Long ,  James A. Kerr

IPC: H05K13/04 ,  B23P19/04

CPC classification number: H05K13/0491 ,  Y10T29/49824 ,  Y10T29/53274 ,  Y10T29/53283 ,  Y10T29/53848

Abstract: Apparatus for removal of connectors from printed circuit boards. The connors have spring-lock type of conductor pins therein which secure the connectors to the printed circuit board in substantially permanent relation and if some conductor pins were to become defective the whole printed circuit board would be thrown away. The device of the present invention is disposed for removal of the connectors from the printed circuit board without causing damage to the board.

Abstract translation: 用于从印刷电路板移除连接器的装置。 连接器在其中具有弹簧锁式导体销，其中连接器固定到印刷电路板上，并且如果一些导体引脚变得有缺陷，整个印刷电路板将被丢弃。 本发明的装置被设置用于从印刷电路板移除连接器而不会损坏电路板。

公开(公告)号：US2514700A

公开(公告)日：1950-07-11

申请号：US2843948

申请日：1948-05-21

Applicant: JAMES A KERR

Inventor： KIRK SR JAMES G

IPC: B23D63/02

CPC classification number: B23D63/023

公开(公告)号：US06969164B2

公开(公告)日：2005-11-29

申请号：US10703283

申请日：2003-11-07

Applicant: James A. Kerr ,  Kin M. Kwan ,  Ganesh V. Phatak ,  Jeanne M. Saldanha Singh ,  Paul T. Spivey ,  Jon B. Whitney

Inventor： James A. Kerr ,  Kin M. Kwan ,  Ganesh V. Phatak ,  Jeanne M. Saldanha Singh ,  Paul T. Spivey ,  Jon B. Whitney

IPC: B41J2/175 ,  B41J2/17

CPC classification number: B41J2/17513 ,  B41J2/17563

Abstract: A printing cartridge including a body, the body having a base and a tower defining a passageway. The tower is made from a first polymer material, and has a proximal end and a distal end. The proximal end is attached to the base. The distal end includes a surface. A frame, made of a second polymer material different from the first polymer material, is attached to the surface of the tower. A filter is attached to the frame and positioned to extend over the passageway.

Abstract translation: 一种包括主体的打印盒，所述主体具有基座和限定通道的塔。 该塔由第一聚合物材料制成，并且具有近端和远端。 近端连接到基部。 远端包括表面。 由不同于第一聚合物材料的第二聚合物材料制成的框架附接到塔的表面。 过滤器附接到框架并定位成在通道上方延伸。