Ncr Corporation

Delta Systems, Inc.

Jay Dean Atkinson

David C Wills

Arthur James Harvey

Michael Eric Liedtke

Dale R Lyons

Donald E Landis

Todd J Wilhelm

The present invention is directed to three pole plunger switch assembly. The assembly includes a three pole plunger switch and a mating connector. The plunger switch includes a switch housing for supporting components of the plunger switch and a plunger extending into an interior region of the switch housing and being actuatable from outside the switch housing wherein the plunger adapted to move between a normal position and an actuated position. The plunger switch further includes first, second and third electrically conductive wiper contacts mounted to the plunger for movement with the plunger and first, second and third sets of terminals extending into the switch housing interior region. Respective terminals of the first and second terminal sets are substantially aligned. The terminals of the third terminal set are perpendicular to the terminals of the first and second terminal sets. The connector includes a connector housing that is releasably engages the switch housing and first, second and third sets of terminals supported by the connector housing in spaced apart relationship and oriented to electrically contact the terminals of the first, second and third sets of terminals of the plunger switch when the plunger switch housing and the connector housing are engaged.

Triple pole safety switch and connector

A housing for containing a plurality of circuit boards in a compact arrangement includes upper and lower housing portions which can be secured to each other by easily releasable securing devices. A first circuit board disposed on a base surface of the lower housing portion, and a vertically disposed bus circuit board mounted in a frame on the upper housing portion and having connectors electrically engageable with receptacles on the first circuit board. A plurality of horizontally disposed additional circuit boards having connectors electrically engageable with horizontally disposed receptacles secured to both sides of the bus circuit board, at least certain of the additional circuit boards having a width extending outwardly from the connectors which is greater than the vertical distance between the first circuit board and a portion of the upper housing portion.

Housing for electronic components

A quick release tilt and swivel apparatus supports a structure such as an alphanumeric plasma display associated with a electronic cash register. The apparatus includes a pair of spaced-apart lug members mounted on a pair of fingers extending outwardly from a base member which are inserted within a socket portion of the display for enabling the display to be tilted and swiveled about the cash register. The display includes a flexible wall portion for enabling the display to be quickly mounted and released from the base member. The display and the lug members are molded of a plastic material and are dimensioned to allow the lug member to deform the socket portion of the display for holding the display in any number of settable positions.

Display support mechanism

An electrical connector panel includes a two-piece knock-out plug having a raised portion formed in a configuration of a first electrical connector member and a portion flush with the surface of the panel member which when removed in conjunction with the removal of the raised portion provides an aperture which can accommodate a second electrical connector member having a size different from the first electrical connector member.

Growing community of inventors

Cambridge, OH, United States of America

Jay Dean Atkinson