Simmonds Precision Products, Inc.

Simmonds Precision Engine Systems, Inc.

Simmonds Precision

Simmonds Precision Engine System, Inc.

James R Wright

James R Hall

Keith D Theobald

Ronald B Huggins

The invention relates to a semi-permanent backshell and connector assembly for use with a harness having a plurality of conductors. More particularly, the invention relates to a connector and backshell assembly that inhibits unauthorized service and repair. The invention comprises a connector, an annular adapter sleeve, and a backshell. The adapter sleeve defines a locking surface that has at least on dog extending therefrom. The dog engages tooth-like projections on the connector. The adapter sleeve can rotate relative to the cylindrical extension before the backshell is installed due to the at least one dog being displaceable away from the tooth-like projections, and the adapter sleeve cannot rotate relative to the cylindrical extension after the backshell is installed due to the stopping surface preventing the at least one dog from displacing away from the tooth-like projections.

Semi-permanent electrical connector and backshell assembly

An electrical connector segment, for use in industrial and transportation application, which provides engagement to another complementary coupler segment with fine incremental adjustment and prevents disengagement from vibration, jarring and shock and by those unfamiliar with its function, including a backshell assembly for joining an electrical cable to the connector segment, with the same features plus means by which ready access is provided to the juncture, of the wire leads of the cable, with the connector elements within the connector segment for maintenance, repair and modification.

Electrical connector and backshell assembly

A fiber optic harness assembly having reduced weight and bulk comprises a plurality of optical fibers and loose tube protective buffers therefor. At least two of the optical fibers and corresponding buffers are routed commonly along a first branch of the harness and respectively along the second and third branches of the harness. Similarly, strength elements extending parallel to corresponding optical fibers are routed commonly along the first branch to the intersection whereat the strength elements are divided into separate portions for extension respectively along the second and third branches. The strength elements and buffered optical fibers coextending along the harness branches are surrounded and held bundled together in contiguous relationship by respective branch portions of an outer jacket or sheath. The ends of the branches are terminated by connectors which have provision for terminating the strength elements to a connector body independently of optical contacts at the ends of the optical fibers, thereby to isolate the optical contacts from mechanical loads applied to the harness. The harness assembly can be repaired by detaching the optical contact from the end of the optical fiber to be repaired, withdrawing the optical fiber from the protective buffer, inserting a new optical fiber into the protective buffer, and connecting an optical contact to one or both ends of the new optical fiber.

Fiber optic harness having reduced weight and bulk, and method

A connector device and method of use thereof provide positioning and hermetic sealing of electrical contacts in protective housings. The housings protect wires which connect the speed sensor of a turbine engine to a display. The connector supports the electrical contacts in an electrical insulator. The connector includes a malleable flange which is adapted to be hermetically sealed between two housings which protect wires connected to the speed sensor in the turbine engine. The flange is hermetically sealed between a tongue on one housing and a groove in the other housing. The sealing flange extends radially from the central axis of the connector and is compressed by the tongue of a releasable housing into the groove of a permanent housing to form a hermetic seal. The flange supports the electrical insulator which holds electrically conducting inner contacts in position to be slideably mounted into outer contacts which are supported by the connector housing.

Hermetically sealing connector and method of use thereof

What is proposed is an apparatus for a shielded terminal connector that eliminates EMI leakage from coaxial cables in which a resilient bushing of a conductive material is inserted between exposed shield portions of the coaxial cable and the interior surface of a backshell housing, the latter being compressed onto a connector housing for the cable and the resilient bushing itself so that the bushing is gripped tightly by the backshell housing and thus completely fills the space between the exposed shield portions of the cable and the surrounding interior surface of the backshell housing.

Growing community of inventors

Guilford, NY, United States of America

James R Wright