公开(公告)号：US3712840A

公开(公告)日：1973-01-23

申请号：US3712840D

申请日：1969-09-08

Applicant: DATANETICS CORP

Inventor： MILLER M

IPC: H05K3/28 ,  A41H37/00

CPC classification number: H05K3/281 ,  H05K2201/10598 ,  H05K2203/068 ,  H05K2203/167

Abstract: A package including at least one hole extending through the entire package and hermetically isolated from the package contents, the package being formed by stacking a plurality os subassemblies between two face sheets of impervious material and aligning the contents by at least one vertical pin through which the hole passes. The package is bonded subsequent to stacking and is clamped together during bonding by a pair of pressure plates, the plates being removed upon completion of bonding to allow the final package to be positioned and aligned in an external apparatus.

公开(公告)号：US3777090A

公开(公告)日：1973-12-04

申请号：US3777090D

申请日：1972-07-26

Applicant: DATANETICS CORP

Inventor： MULLER M

IPC: G06F3/02 ,  B41J5/12 ,  B41J5/16 ,  H01H1/40 ,  H01H13/02 ,  H01H13/20 ,  H01H13/50 ,  H01H3/12 ,  H01H3/48

CPC classification number: B41J5/12 ,  B41J5/16 ,  H01H1/403 ,  H01H13/02

Abstract: A data key assembly having a keystem which is movably mounted in a housing. The housing also supports a flat diaphragm switch with an actuating surface which is oriented parallel to the direction of motion of the keystem. An actuating spring is coupled to the side of the keystem by a lot-motion connection which provides hysteresis in the key action, and the spring slides over the actuating surface to close the switch when the keystem is depressed.

Abstract translation: 一种具有可移动地安装在壳体中的键系统的数据键组件。 壳体还支撑具有平行于琴键的运动方向定向的致动表面的平坦的隔膜开关。 致动弹簧通过在关键动作中提供迟滞的批量运动连接耦合到钥匙系统的侧面，并且当钥匙系统被按压时，弹簧在致动表面上滑动以闭合开关。

公开(公告)号：US3773997A

公开(公告)日：1973-11-20

申请号：US3773997D

申请日：1971-12-13

Applicant: DATANETICS CORP

Inventor： EVANS P ,  MILLER M ,  MULLER M

IPC: H01H13/20 ,  B41J5/12 ,  B41J5/16 ,  H01H13/705 ,  H01H13/50 ,  H01H3/48 ,  H01H13/36

CPC classification number: B41J5/12 ,  B41J5/16 ,  H01H1/2008 ,  H01H13/705 ,  H01H2003/028 ,  H01H2215/028 ,  H01H2215/034 ,  H01H2221/026 ,  H01H2221/044 ,  H01H2227/028 ,  H01H2227/032 ,  H01H2229/018 ,  H01H2229/044 ,  H01H2233/02 ,  H01H2233/058 ,  H01H2233/086 ,  H01H2233/096 ,  H01H2235/018

Abstract: A key assembly for actuating a diaphragm switch, and including a housing, a keystem movably mounted on the housing, and a switch actuator coupled to the keystem through a lost-motion connection arranged so a relatively large stroke of the keystem is required to effect a small actuator motion needed to operate the switch. A coil spring biases the keystem away from the housing to an extended position in which the switch is not actuated, and a second coil spring urges the actuator away from the keystem. The lost-motion connection between the keystem and actuator provides positive retraction of the actuator during the return stroke of the keystem. A leaf spring on the keystem rides a cam surface or ramp on the housing, and the ramp is shaped to modify the effect of the coil springs such that the keystem tends to toggle past the point of switch actuation to prevent switch jitter and to provide a tactile signal that actuation has occurred.

Abstract translation: 用于致动膜片开关并包括壳体的钥匙组件，可移动地安装在壳体上的钥匙系统，以及通过布置成相对较大的钥匙系列行程的迷失运动连接器耦合到钥匙系统的开关致动器，以实现一个 操作开关所需的小执行器运动。 螺旋弹簧将钥匙远离壳体偏置到未启动开关的延伸位置，而第二螺旋弹簧迫使致动器离开钥匙系统。 钥匙系统和执行器之间的失速连接在钥匙系统的返回冲程期间提供致动器的正向收回。 钥匙上的板簧沿着外壳上的凸轮表面或斜面，并且斜面被成形以改变螺旋弹簧的效果，使得钥匙系统倾向于转过开关致动点以防止开关抖动并提供一个 触发信号已经发生。

公开(公告)号：US3663779A

公开(公告)日：1972-05-16

申请号：US3663779D

申请日：1969-05-12

Applicant: DATANETICS CORP

Inventor： GERLACH RICHARD K ,  MILLER MERYL E

IPC: F16J15/52 ,  H01H13/702 ,  H01H9/04

CPC classification number: F16J15/52 ,  H01H13/702 ,  H01H2213/014 ,  H01H2223/002 ,  H01H2223/022

Abstract: A substantially sealed and pressure compensated electrical package including a limp bladder in fluid communication with a module having electrical switching elements, the bladder being capable of substantially stress free inflation and deflation in response to changes in external environment pressures, without any fluid exchange between the module and the environment, whereby protection against toxic atmospheres is provided and inadvertent switching due to environmental pressure changes is avoided.

Abstract translation: 一种基本上密封和压力补偿的电气包装，其包括与具有电开关元件的模块流体连通的瘪气囊，所述气囊能够响应于外部环境压力的变化而基本上无应力的膨胀和放气，而不需要模块之间的任何流体交换 和环境，从而避免了防止有毒气氛的保护，并避免了由于环境压力变化引起的意外切换。

公开(公告)号：US3594684A

公开(公告)日：1971-07-20

申请号：US3594684D

申请日：1969-05-12

Applicant: DATANETICS CORP

Inventor： MILLER MERYL E

IPC: H01H13/52 ,  H01H13/70 ,  H01R12/55 ,  H05K3/36 ,  H05K1/04

CPC classification number: H05K3/365 ,  H01R12/714

Abstract: A multilayer electrical circuit package wherein interconnections between various thin circuit layers lying in different planes are accomplished by selectively located overlying electrically conductive peripheral contact tabs in the planes of the thin circuit layers, the contact tabs of each layer being spring biased into electrically contacting engagement with the tabs of other layers.