Raychem Limited

Joel L Fritsche

William T Link

Juergen Siedenburg

Donald E Crisp

A versatile, calibrated cable connector crimping tool capable of crimping a plurality of cable connector sizes and a method of forming a calibrated crimp or a plurality of calibrated crimps in a cable splice connector positioned around a cable splice along a cable using said crimping tool are disclosed. The crimping tool comprises a first die member having a plurality of dies of select sizes, a second die member having a single die of select size, and a hinge joint connecting said die members and allowing them to be swung into engagement. One die member has a die or dies which are spatially fixed to define a fixed die member. The other die member has a moving means along which the die or dies may be moved into a position allowing engagement of the die members to define a movable die member. A die of select size, appropriate as defined herein for the size of the connector and the cable, is selected from among the plurality of dies of the first die member and the movable die member is moved into a position allowing engagement of the die members. The tool is positioned about the connector and struck until said first and second die members engage, thereby forming a calibrated crimp.

Calibrated cable connector crimping tool and method of use

A wraparound cable splice case comprises a hollow, relatively rigid, cylindrical shell having at least one longitudinal split along its length and a plastic sheet bonded to its outer surface. A closure member comprises an extension of the plastic sheet extending beyond one of the longitudinal edges along the split. The splice case can be opened along the longitudinal split, wrapped around a cable splice, then closed to encircle the splice. The closure member is coated on its inner surface with a heat activatable adhesive so that when the case is closed around the splice and heat is applied, the adhesive bonds the closure member to the plastic sheet covering the shell. The splice case is particularly suitable for protecting a splice in armored power cable.

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Redwood City, CA, United States of America

Joel L Fritsche