公开(公告)号：US06606252B1

公开(公告)日：2003-08-12

申请号：US10196813

申请日：2002-07-17

Applicant: Chris R. Snider

Inventor： Chris R. Snider

IPC: H05K710

CPC classification number: H05K5/006 ,  H05K1/0268 ,  H05K5/0069 ,  H05K7/142

Abstract: An encased electrical assembly includes a housing, a printed circuit board (PCB) and a cover. The housing includes a plurality of receiving apertures and the PCB includes a plurality of securing apertures shaped to receive a conductive fastener for securing the PCB to the housing. The PCB includes a plurality of conductive traces with two of the conductive traces having first ends electrically connected to a different one of two electrical contacts that are electrically accessible from outside the housing and second ends routed to different ones of the securing apertures. Each of the remaining conductive traces are routed between a different pair of the securing apertures such that when each of the securing apertures receives a secured conductive fastener, continuity is achieved between all of the conductive traces. The cover, when attached to the housing, obscures at least one of the conductive fasteners. However, the presence of the conductive fasteners can be determined by performing a continuity check between the two electrical contacts.

Abstract translation: 封装的电气组件包括壳体，印刷电路板（PCB）和盖。 壳体包括多个接收孔，并且PCB包括多个固定孔，其形状适于接收用于将PCB固定到壳体的导电紧固件。 PCB包括多个导电迹线，其中两个导电迹线具有电连接到两个电触点中的不同一个的第一端，这两个电接触从壳体的外部可电接触，并且第二端被引导到不同的固定孔。 每个剩余的导电迹线在不同的一对固定孔之间布线，使得当每个固定孔接收固定的导电紧固件时，在所有导电迹线之间实现连续性。 当附接到壳体时，该盖遮盖至少一个导电紧固件。 然而，可以通过在两个电触头之间执行连续性检查来确定导电紧固件的存在。

公开(公告)号：US5623965A

公开(公告)日：1997-04-29

申请号：US550323

申请日：1995-10-30

Applicant: Chris R. Snider ,  Curtis A. Stapert

Inventor： Chris R. Snider ,  Curtis A. Stapert

IPC: F16K11/074 ,  F15B13/07

CPC classification number: F16K11/0743 ,  Y10T137/6888 ,  Y10T137/86911 ,  Y10T137/87056 ,  Y10T137/87241 ,  Y10T137/87716 ,  Y10T137/87748

Abstract: A rubber valve plate is sandwiched between a stator and a cover. Ports in the stator for coupling to a vacuum source and vacuum motors are aligned with poppets molded in the valve plate. A manifold in the plate joins regions surrounding the valves to couple the vacuum source to all the valves. Openings in the cover plate allow a dome of each poppet to protrude. A rotary actuator adjacent the cover is configured to selectively engage the domes to actuate certain poppets which are moved against the stator to close the port to vacuum or are allowed to move toward the cover to connect the port to vacuum.

Abstract translation: 橡胶阀板夹在定子和盖子之间。 用于耦合到真空源的定子中的端口和真空马达与在阀板中模制的弹簧对准。 板中的歧管连接围绕阀的区域以将真空源耦合到所有阀。 盖板上的开口允许每个提升阀座的圆顶突出。 邻近盖子的旋转致动器构造成选择性地接合圆顶以致致动某些弹簧，这些弹簧抵靠定子移动以将端口关闭到真空或被允许朝向盖移动以将端口连接到真空。

公开(公告)号：US5582067A

公开(公告)日：1996-12-10

申请号：US520358

申请日：1995-10-25

Applicant: Chris R. Snider

Inventor： Chris R. Snider

IPC: F16H19/00 ,  F16H55/17 ,  F16H21/24

CPC classification number: F16H19/04 ,  F16H55/17 ,  Y10S74/10 ,  Y10T74/18976 ,  Y10T74/1967

Abstract: A gear and a rack attached to the gear periphery are molded in one piece. A housing recess contains the gear and a channel accommodates the rack so that, as the gear is turned by a knob, the rack is driven by the gear so that it wraps or unwraps about the gear and a free end of the rack moves along the channel. The channel is linear or curved to determine the direction of motion of the free end. A cable or other device is controlled by the free end of the rack.

Abstract translation: 齿轮和连接到齿轮周边的齿条被模制成一体。 壳体凹部包含齿轮，并且通道容纳齿条，使得当齿轮由旋钮转动时，齿条由齿轮驱动，使得齿轮围绕齿轮包裹或打开，并且齿条的自由端沿着 渠道。 通道是线性或弯曲的，以确定自由端的运动方向。 电缆或其他设备由机架的自由端控制。