Abstract: A removable core for supporting a pre-stretched elastomeric tube in a radially expanded condition formed from a unitary tube having first and second opposite ends and at least one primary line of localized weakening starting at the first end and terminating at the second end of the tube, and a plurality of substantially parallel secondary lines of localized weakening. Each secondary weakening line extends substantially circumferentially of the tube from the at least one primary weakening line at the one side thereof to a termination point at the other side of the at least one primary weakening line and spaced apart therefrom. Adjacent secondary weakening lines alternately extend from different sides of the at least one primary weakening line to termination points at the respective other side of the at least one primary weakening line to define at least one strip.

Abstract: A molded article for protecting a transition section of a multi-wire cable. The article includes a transition cover having an elastomeric skin and further including a cable receiving tube, having an open channel therein. The cable receiving tube has intersection with each of a plurality of wire cover sleeves to provide passage openings from the open channel of the cable receiving tube to each of the plurality of wire cover sleeves for insertion of at least one wire of the multi-wire cable therein. A stress relief pocket formed in the elastomeric skin, adjacent to at least a portion of each intersection, extends towards the open channel and includes at least one crease to accommodate expansion of the stress relief pocket from a partially folded condition to reduce the concentration of stress at an intersection during movement of the transition cover from a relaxed condition to a stretched condition.