Teledyne Instruments, Inc.

Jonathan Richard Hatcher

Nicholas Ethridge Hill

Alan David McCleary

Justin M Kretschmar

William S Taylor

An underwater rolling seal connector assembly has releasably mateable connector units with one or more rolling seals mounted in front faces of units. The rolling seals are rotatable back and forth between a closed position sealing one or more chambers within the respective units which contain one or more contacts and an open position in which bores through the seals are open to allow contacts in one unit to pass through the seal openings and engage contact in the other unit. A shell of one connector unit has inwardly facing cam formations and each rolling seal has outwardly directed eccentric rotators configured for engagement with respective cam formations on mating and de-mating of the connector units, whereby travel of the respective rotators along the respective cam formations during mating and de-mating rotates the rolling seals into the open and closed positions, respectively.

Harsh environment connector with rolling seals

A harsh environment connector has first and second connector units which each have at least one contact chamber in which at least one contact is located. Seal assemblies at the front ends of the respective contact chambers include seal members which rotate about the longitudinal axis of the connector as the units are mated to allow contacts of one connector unit to pass through aligned seal openings and into engagement with contacts in the other connector unit. Each seal assembly has a seal clamp member and the seal and seal clamp members are relatively rotatable during mating and de-mating between a first position when the units are unmated in which the seal openings are clamped shut by the seal clamp member and a second position when the units are mated in which clamp portions of the seal clamp member are offset from the seal openings.

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South Daytona, FL, United States of America

Jonathan Richard Hatcher