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1. 发明授权

US5455742A Direct circuit board connection 失效
标题翻译：直接电路板连接
公开(公告)号：US5455742A
公开(公告)日：1995-10-03
申请号：US215337
申请日：1994-03-21
申请人： Chamroeun P. Phoy , Richard L. Lauritsen , M. Douglas Boyd
发明人： Chamroeun P. Phoy , Richard L. Lauritsen , M. Douglas Boyd
IPC分类号： H05K1/14 , H05K3/36 , H05K1/18
CPC分类号： H05K3/366 , H05K2201/048 , H05K2201/09645
摘要： A direct connection for printed circuit boards where a primary board has a slot therethrough with slight edge projections which control the width of the slot to close tolerances. Spaced parallel conductive strips on the surfaces of the primary board terminate at the slot. A secondary board has an insert portion sized and configured for insertion into the slot in a close fit with the edge projections to maintain the boards mutually perpendicular. Spaced parallel strips on the insert are disposed adjacent the termination of the primary board strip. The strips are interconnected by soldering to provide direct circuit interconnection between the primary and secondary boards.
摘要翻译：印刷电路板的直接连接，其中主板具有穿过其中的狭缝，其具有微小的边缘突起，其控制槽的宽度以使公差达到最小。主板表面上的间隔平行的导电条终止于插槽。辅助板具有插入部分，其尺寸和构造用于以与边缘突出部紧密配合的方式插入到狭槽中，以保持板相互垂直。插入物上的间隔平行条布置在主板条的端部附近。这些条带通过焊接互连，以提供主板和次板之间的直接电路互连。

2. 发明授权

US5045654A Switch assembly 失效
标题翻译：开关总成
公开(公告)号：US5045654A
公开(公告)日：1991-09-03
申请号：US450896
申请日：1989-12-14
申请人： Conrad M. Pastwa , Richard L. Lauritsen
发明人： Conrad M. Pastwa , Richard L. Lauritsen
IPC分类号： B60K37/06 , H01H23/08 , H01H23/12
CPC分类号： B60K37/06 , H01H23/08 , H01H23/12
摘要： A switch assembly having a pair of spaced parallel contact strips disposed in a housing with integral connector terminal portions thereof extending exteriorly of the housing. One of the contact strips serves as common bus and the other is divided into discrete individual contact portions and has surface portions thereof configured to provide detents integrally therewith. A wiper member bar is pivoted on the housing and has a shorting bar thereon spring biased against the contact strips to effect a switching action as the bar is moved along the strips.
摘要翻译：一种开关组件，其具有一对间隔开的平行接触条，其设置在壳体中，该壳体具有在壳体外部延伸的整体连接器端子部分。接触片之一用作公共总线，另一个分为独立的接触部分，并且其表面部分被配置为与其一体地提供制动器。擦拭器构件杆在壳体上枢转，并且在其上具有偏压杆的短路杆，偏压抵靠接触条，以在杆沿着条移动时实现切换动作。

3. 发明授权

US4912289A Quieted fast acting switch assembly with visco-elastic polymer laminated between metal layers 失效
标题翻译：安静的快速动作开关组件与粘弹性聚合物层压在金属层之间
公开(公告)号：US4912289A
公开(公告)日：1990-03-27
申请号：US287954
申请日：1988-12-21
申请人： Richard L. Lauritsen , Conrad W. Pastwa , Daniel A. Wycklendt
发明人： Richard L. Lauritsen , Conrad W. Pastwa , Daniel A. Wycklendt
IPC分类号： H01H1/50 , H01H1/58
CPC分类号： H01H1/50 , H01H1/58
摘要： A relatively quiet switch assembly having a plurality of spaced contact sets with snap-acting transfer actuation and interconnected by a common bus plate. The bus plate is formed of a swandwich construction having a thin (0.001 Inch) core layer of visco-elastic polymer and thicker layers of copper bonded to both sides of the core layer for sound attenuation upon contact transfer. Where the bus plate is formed to a right-angle bend of R/t-1.2 the inner layer is formed of half-hard material and the outer layer of fully annealed material.
摘要翻译：一种相对安静的开关组件，其具有多个间隔开的触头组，具有卡扣动作传递致动并通过公共母线互连。总线板由Swandwich结构形成，其具有粘结到芯层两侧的薄（0.001英寸）芯层的粘弹性聚合物和较厚的铜层，用于在接触转移时的声衰减。在总线板形成为R / t-1.2的直角弯曲部的情况下，内层由半硬质材料和完全退火材料的外层形成。

4. 发明授权

US4471182A Single pole make make switch and pressure switch using same 失效
标题翻译：单极使制动开关和压力开关使用相同
公开(公告)号：US4471182A
公开(公告)日：1984-09-11
申请号：US473889
申请日：1983-03-10
申请人： Thaddeus S. Wielgos , Richard L. Lauritsen
发明人： Thaddeus S. Wielgos , Richard L. Lauritsen
IPC分类号： H01H35/26 , H01H35/34
CPC分类号： H01H35/2657
摘要： A pressure switch has a solid piston sealed by a Kapseal and O-ring actuating a spring locator to compress a main spring and then a secondary (optional) spring. The locator actuates a slow moving end of a snap switch blade. The slow moving end has a contact which opens a low voltage circuit and then the snap switch end of the blade is actuated to open another circuit. This attains a single pole make make operation with sequencing assured.
摘要翻译：压力开关具有通过Kapseal和O形环密封的固体活塞，其致动弹簧定位器以压缩主弹簧，然后压缩辅助（可选）弹簧。定位器启动快速切换刀片的缓慢移动端。缓慢的移动端具有打开低压电路的触点，然后致动叶片的卡扣开关端以打开另一个电路。这样可以实现单极化，使排序稳定。

5. 发明授权

US5350889A Multiple circuit switching assembly 失效
标题翻译：多路开关组合
公开(公告)号：US5350889A
公开(公告)日：1994-09-27
申请号：US25450
申请日：1993-03-02
申请人： Richard L. Lauritsen
发明人： Richard L. Lauritsen
IPC分类号： H01H9/02 , H01H1/58 , H01H13/64 , H01H13/70 , H01H23/16 , H01H9/00
CPC分类号： H01H23/16 , H01H1/5805 , E05F15/00 , E05Y2400/854 , E05Y2400/86 , E05Y2900/55 , H01H13/64 , H01H13/70 , H01H2221/018 , H01H2300/01
摘要： A switching assembly having some conductor strips molded in the base and extending outwardly to form connector terminals. Other conductive strips are disposed on the surface of the base and have the ends extending outwardly to also form connector terminals. The conductive strips have other portions bent upward to plug directly into a printed circuit board. A plurality of switches are mounted on the base and a switch is mounted on the circuit board directly above a base mounted switch. User movement of cover mounted rockers actuates the base mounted switches through push pins passing through clearance holes the circuit board. The circuit board mounted switch after user effected rocker actuation absorbs overtravel resulting from continued user movement of the rocker and is operative to move a sliding plunger in the circuit board to operate the base mounted switch directly below.
摘要翻译：一种开关组件，其具有模制在基座中并向外延伸以形成连接器端子的一些导体条。其他导电条设置在基座的表面上，并且端部向外延伸还形成连接器端子。导电带具有向上弯曲以将其直接插入印刷电路板的其它部分。多个开关安装在基座上，并且开关安装在基座安装开关正上方的电路板上。盖安装的摇杆的用户移动通过穿过电路板的间隙孔的推动销来驱动基座安装的开关。用户实现的摇杆启动后的电路板安装的开关吸收由于摇杆的持续使用者移动导致的超程，并且可操作地移动电路板中的滑动柱塞，以直接在下方操作底座安装的开关。

6. 发明授权

US5099092A Position indicator assembly 失效
标题翻译：位置指示器组件
公开(公告)号：US5099092A
公开(公告)日：1992-03-24
申请号：US583257
申请日：1990-09-17
申请人： Richard L. Lauritsen
发明人： Richard L. Lauritsen
IPC分类号： F16H59/10 , H01H21/34
CPC分类号： F16H59/105 , H01H21/34 , H01H2300/02
摘要： An indicator providing an electrical indication of the positions of a user movable mechanical selector. The indicator base has a plurality of spring biased contact pins slidably contacting patterned conductive regions on the surface of the selector for completing a circuit through, or between the pins for indicating selector positions. The indicator base cover is telescopically mounted on the base with conductive springs connecting terminals provided in the cover with the pins. One pin has a shorting bar for providing an auxiliary current path. An annular seal about the outer periphery of the telescoping cover provides sealing about external casing structure. The indicator base is adapted for mounting about a common point axis for the movable selector for accuracy of location.
摘要翻译：提供用户可移动机械选择器的位置的电指示的指示器。指示器基座具有多个弹簧偏压接触销，其可滑动地接触选择器表面上的图案化导电区域，以完成电路，或者用于指示选择器位置的引脚之间。指示器底盖可伸缩地安装在基座上，导电弹簧将盖中提供的端子与销连接。一个引脚具有用于提供辅助电流路径的短路棒。围绕伸缩盖的外周的环形密封围绕外壳结构提供密封。指示器底座适于围绕可移动选择器的公共点轴线安装以准确定位。

7. 发明授权

US4175223A Position responsive switch 失效
标题翻译：位置响应开关
公开(公告)号：US4175223A
公开(公告)日：1979-11-20
申请号：US950137
申请日：1978-10-10
申请人： Richard L. Lauritsen , Richard S. Philbrick
发明人： Richard L. Lauritsen , Richard S. Philbrick
IPC分类号： H01H1/20 , H01H13/02 , H01H1/36 , H01H15/06
CPC分类号： H01H1/20 , H01H13/02
摘要： The plastic non-conducting housing is provided with two pairs of terminals the inner ends of which serve as busses and fit in grooves in the interior, each pair being separated by an integral rib which is slightly higher than the busses so the associated spring loaded roller-like shorting bar mounted in the axially moveable carrier is held out of contact with the busses. The molded housing is cored along the length of the rib where switching is desired. Therefore, where the housing is cored there is no rib to prevent the shorting bar from completing the circuit between the busses. When the shorting bar engages the busses the friction between the loading spring and the knurled central section of the roller is greater than the friction between the roller and the busses so the roller slides on the busses to obtain "wipe". When the roller engages the rib the friction between the roller and rib is greater than between the roller and spring so the roller rolls and will present a new surface to the busses on the next operation. The carrier is spring loaded to project out of the housing and is moved inwardly in response to the position of an external mechanism.
摘要翻译：塑料非导电壳体设置有两对端子，其内端用作总线并且装配在内部的凹槽中，每对端子由比总线略高的整体肋分开，因此相关联的弹簧加载辊安装在可轴向移动的载体中的类似短路杆与总线不接触。模制的壳体沿着肋的长度被堆叠，其中需要切换。因此，在壳体被芯的地方，没有肋来防止短路杆完成母线之间的电路。当短路棒接合公共汽车时，加载弹簧和滚子的滚花中心部分之间的摩擦力大于滚子和总线之间的摩擦力，因此滚子在公共汽车上滑动以获得“擦拭”。当辊与肋接合时，辊和肋之间的摩擦力大于辊和弹簧之间的摩擦力，因此辊滚动并将在下次操作时向总线呈现新的表面。承载件被弹簧加载以伸出壳体并且响应于外部机构的位置而向内移动。

8. 发明授权

US4456801A Pressure switch 失效
标题翻译：压力开关
公开(公告)号：US4456801A
公开(公告)日：1984-06-26
申请号：US355630
申请日：1982-03-08
申请人： Richard L. Lauritsen , David W. Kozerski
发明人： Richard L. Lauritsen , David W. Kozerski
IPC分类号： H01H35/34
CPC分类号： H01H35/34
摘要： Increasing pressure acting under the thin plastic film diaphragm will move the actuator upward against the force of the outer reset spring until the upper inside washer/seat engages the outer washer/seat causing the inner trip spring to be compressed with further upward movement. Thereafter, switch actuation is opposed by both springs and the trip force is determined by both springs. As pressure decreases after the switch has tripped, the inside spring seat engages the shoulder on the actuator so only the reset spring is effective to determine the reset force. Both springs are assembled on the actuator prior to assembly in the pressure switch. The terminal structure is novel in the way it is positively located and accurately locates the switch.
摘要翻译：作用在薄塑料薄膜隔膜下的增加压力将使反作用力向外移动致动器，直到上部内垫圈/底座与外垫圈/座接合，导致内脱扣弹簧进一步向上运动。此后，开关致动被两个弹簧相对，并且跳闸力由两个弹簧确定。由于开关跳闸后压力降低，内侧弹簧座与执行器上的肩部接合，因此只有复位弹簧有效地确定复位力。在组合在压力开关中之前，两个弹簧组装在执行机构上。终端结构是以正确定位的方式是新颖的，并准确地定位开关。

9. 发明授权

US4297552A Vacuum switch 失效
标题翻译：真空开关
公开(公告)号：US4297552A
公开(公告)日：1981-10-27
申请号：US116860
申请日：1980-01-30
申请人： Richard L. Lauritsen , Panagiotis K. Mandellos
发明人： Richard L. Lauritsen , Panagiotis K. Mandellos
IPC分类号： H01H35/34 , H01H35/26
CPC分类号： H01H35/2614
摘要： A vacuum switch in which the diaphragm movement with increasing vacuum is opposed by two springs which determine the vacuum required to actuate the switch. As the vacuum subsequently decreases one of the springs is rendered inoperative before the switch resets so the reset vacuum is determined by the one spring remaining effective. The spring which is rendered inoperative is compressed between the actuator and an eyelet which can seat on the actuator (spring ineffective) or the housing (spring effective) and which also functions to limit motion of the actuator relative to the eyelet so the switch operated by the actuator cannot be overstressed.
摘要翻译：一个真空开关，其中隔膜运动随着真空度的增加而相反，两个弹簧决定了启动开关所需的真空度。随着真空随后减少，在开关复位之前，弹簧之一变得不起作用，因此复位真空由一个弹簧保持有效决定。不可操作的弹簧被压缩在致动器和可以位于致动器上的孔眼（弹簧无效）或壳体（弹簧有效）之间，并且还用于限制致动器相对于孔眼的运动，使得开关由执行器不能过压。

10. 发明授权

US4184381A Switch and cable actuator 失效
标题翻译：开关和电缆执行器
公开(公告)号：US4184381A
公开(公告)日：1980-01-22
申请号：US926929
申请日：1978-07-21
申请人： John Comerford , Richard L. Lauritsen
发明人： John Comerford , Richard L. Lauritsen
IPC分类号： F16C1/10 , G05G1/04 , G05G9/02 , G05G9/047 , F16H37/00
CPC分类号： F16C1/10 , G05G1/04 , G05G9/02 , G05G9/04785 , G05G2009/04703 , G05G2009/04744 , Y10T74/20201
摘要： The actuating knob is biased to a center (off) position and can be actuated in opposite directions in each of two planes. Actuation in one plane serves to actuate either of two switches. Actuation in the other plane will actuate either of the same two switches but prior to actuating the switch will mechanically actuate a transmission through a Bowden cable. The cable wire is connected to the free end of each of two levers pivoted on the mounting bracket. Each lever is engaged by a pin protruding from a disc carried on the end of a cylinder rockably mounted in the switch casing and actuated by the knob. When the cylinder is moved from its normal mid position, one of the pins lifts the lever (the other lever has to go along) to lift the cable wire.
摘要翻译：致动旋钮被偏压到中心（关闭）位置，并且可以在两个平面中的每个平面中以相反的方向被致动。在一个平面上的致动用于启动两个开关中的任一个。在另一个平面上的致动将致动相同的两个开关中的任一个，但是在致动开关之前将通过鲍登电缆机械地致动变速器。电缆线连接到枢转在安装支架上的两个杠杆中的每一个的自由端。每个杠杆通过一个从一个可伸缩地安装在开关壳体内并由该旋钮驱动的圆筒端部承载的盘突出的销接合。当气缸从其正常的中间位置移动时，其中一个销抬起杆（另一个杆必须沿着）提起电缆线。

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