Amp LLC

Paul C Schubert, Jr

Clair W Snyder, Jr

John P Redmond

Anil C Thakrar

Henry E Brandolf

Axel V Walsen

A mold 300 for making a member having at least one first section of a first material and at least one second section of a second material includes first and second plates or mold halves 332,334 adapted to cooperate with each other when positioned in opposing relationship along a mold-closing axis and reciprocally movable relative to one another along the axis during a molding cycle. The first and second plates or mold halves 332,334 define a member-forming area therein when the mold is in a closed position. Sprues in the first and second plates or mold halves are in communication with the portions of the first and second sections respectively of the member-forming area. An ejector 348 for ejecting an eventually mold member includes one surface defining a boundary of the member-forming area. The ejector is movably disposed in one of the plates and is movable into the member-forming area. The ejector 348 is positionable in a first position such that the first material is introduceable through the at least one first sprue 356 while another surface of the ejector blocks the at least one second sprue. The ejector 348 is then positioned in a second position within the member-forming area such that the second sprue is uncovered. The second material is introduced into the second portion 212 of the member-forming area through the at least one second sprue.

Dual injection molding apparatus

An environmentally sealed electrical connector is comprised of plug and receptacle housing members, each member having a rigid portion and a flexible portion secured to one end thereof, and at least one electrical terminal receiving passageway extending through the rigid and flexible portions. The flexible portions of the passageways are dimensioned to accommodate and sealingly engage a variety of wire sizes terminated to electrical terminals which are received and disposed in the passageways of the assembled member. The plug member may be further comprised of a second flexible section secured at the other end of the rigid section, the second flexible section providing a resilient sealing member for environmentally sealing the interface when the receptable and receptacle members are mated.

Environmentally sealed connector

A flat multi-conductor power cable is disclosed which includes a plurality of generally parallel, spaced apart, flat conductors which are surrounded by two layers of insulation material. An internal layer is extruded around each of the flat conductors and is intimately bonded to each conductor. A single external layer is extruded around all of the internal layers and is intimately joined to all of the internal layers. Preferably, the external layer comprises a thermoplastic elastomer and the internal layer comprises a polyolefinic ionomer. A method and apparatus for making such a flat multi-conductor power cable is also disclosed.

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Harrisburg, PA, United States of America

Paul C Schubert, Jr