Patent application number | Description | Published |
20090039728 | CONTACT ASSEMBLY - A contact assembly for making electrical connection between coaxial members generally includes a rotor having a plurality of spaced apart circumferential electrically conductive rings, and a stator surrounding a rotor with a plurality of spaced apart grooves aligned with the plurality of rings at a variable distance therefrom and enabling continuous, or sustained rotation of the rotor within the stator. A plurality of circular canted-coil springs is provided with each spring being disposed and a corresponding groove providing constant force against a corresponding ring independent of the variable distance between the compression ring and the groove. A plurality of electrical leads is provided with each lead being electrically connected to a corresponding ring. | 02-12-2009 |
20100028076 | METHOD FOR CONTROLLING CONNECT AND DISCONNECT FORCES OF A CONNECTOR - A connector includes a housing having a bore with a housing groove disposed on an inside surface of the bore with a groove establishing a release angle between a housing groove bottom and a bore inside surface. A retainer defines a spring cavity between a retainer and the release angle and a circular radial canted coil spring is disposed in the spring cavity. A pin having a tapered end and a body diameter sized for sliding engagement with the bore is provided which includes a circumferential groove in the pin body for receiving the coil spring upon insertion of the pin into the bore. A circumferential groove includes a load angle for rotating the coil spring in an orientation in which the major spring axis is parallel to the release angle upon initial withdrawal of the pin from the bore. The coil is further compressed along the spring minor axis and expands radially upon continued withdrawal of the pin from the bore. | 02-04-2010 |
20100051438 | BALL HOLDING, LATCHING AND LOCKING APPLICATIONS USING RADIAL AND AXIAL SPRINGS BY INCORPORATING ELECTRICAL CONDUCTIVITY AND ELECTRICAL SWITCHINGS - A latching and electrical switch mechanism includes an insulated housing having a cavity therein with an opening thereto along with an electrically conductive ball disposed therein. The ball includes a stem with a smaller diameter than the ball and extends therefrom with a ball being sized for rotational and translational movement within the housing cavity. At least one groove is provided in the housing cavity and a coil spring is disposed in a groove for making electrical contact with the ball and retaining the ball for rotation within the cavity with the stem at selected conical angles with respect to the housing centerline. At least one electrical contact is disposed in the cavity at a spaced apart relationship with the coil spring for providing electrical connection with the ball upon translational movement of the ball within the cavity, which also produces an audible sound. | 03-04-2010 |
20100090379 | SPRING LATCHING CONNECTORS - A spring latching connector includes a housing having a bore therethrough, a piston slidably received in said bore, a circular groove formed in one of said bore and piston and a circular coil spring disposed in said groove for latching said piston and housing together. The groove is sized and shaped for controlling, in combination with a spring configuration, disconnect and connect forces of the spring latching connection. | 04-15-2010 |
20120213575 | METHOD FOR CONTROLLING CONNECT AND DISCONNECT FORCES OF A CONNECTOR - A connector includes a housing having a bore with a housing groove having a release angle between a housing groove bottom and a bore inside surface. A retainer defines a spring cavity having a circular radial canted coil spring disposed in the spring cavity. A pin having a tapered end in sliding engagement with the bore and provided with a circumferential groove for receiving the coil spring upon insertion of the pin into the bore. A circumferential groove includes a load angle for rotating the coil spring in an orientation in which the major spring axis is parallel to the release angle upon initial withdrawal of the pin from the bore. | 08-23-2012 |
20130031766 | METHOD FOR CONTROLLING CONNECT AND DISCONNECT FORCES OF A CONNECTOR - A connector includes a housing having a bore with a housing groove disposed on an inside surface of the bore with a groove establishing a release angle between a housing groove bottom and a bore inside surface. A retainer defines a spring cavity between a retainer and the release angle and a circular radial canted coil spring is disposed in the spring cavity. A pin having a tapered end and a body diameter sized for sliding engagement with the bore is provided which includes a circumferential groove in the pin body for receiving the coil spring upon insertion of the pin into the bore. A circumferential groove includes a load angle for rotating the coil spring in an orientation in which the major spring axis is parallel to the release angle upon initial withdrawal of the pin from the bore. The coil is further compressed along the spring minor axis and expands radially upon continued withdrawal of the pin from the bore. | 02-07-2013 |
20130104372 | METHOD FOR CONTROLLING CONNECT AND DISCONNECT FORCES OF A CONNECTOR | 05-02-2013 |
20140030018 | SPRING LATCHING CONNECTORS - A spring latching connector includes a housing having a bore therethrough, a piston slidably received in said bore, a circular groove formed in one of said bore and piston and a circular coil spring disposed in said groove for latching said piston and housing together. The groove is sized and shaped for controlling, in combination with a spring configuration, disconnect and connect forces of the spring latching connection. | 01-30-2014 |
20140161514 | SPRING LATCHING CONNECTORS - A spring latching connector includes a housing having a bore therethrough, a piston slidably received in said bore, a circular groove formed in one of said bore and piston and a circular coil spring disposed in said groove for latching said piston and housing together. The groove is sized and shaped for controlling, in combination with a spring configuration, disconnect and connect forces of the spring latching connection. | 06-12-2014 |