Forming tool for use in a machine for making armored cable
View Patent ↗The inventions presented herein provide an armor forming tool for use with an armor forming machine. The machine feeds a continuous strip of metal to a sub-assembly of a cable so as to wrap the continuous strip around the sub-assembly. The tool applies appropriate pressures to the wrapped continuous strip to form an interlocked armor.
1. A forming tool for use in an armor forming machine that forms interlocked armor of an armored cable, comprising:
an integrally formed one piece pigtail member having a straight portion and a curved portion, the pigtail member mounted on a guide shoe affixed to a hub of an armor forming machine, the curved portion defining a space through which a sub-assembly of a cable can pass, the pigtail member being further constructed and arranged so that rotation of the guide shoe and pigtail member relative to the cable applies pressure to a continuous strip of metal passing through the pigtail member as the continuous strip is wrapped around the cable so as to form an interlocked armor thereabout.
2. A forming tool according to claim 1 wherein the pigtail member has a drill and tap therein for mounting it to the guide shoe.
3. A forming tool according to claim 2 wherein the pigtail member has at least two drill and taps therein for mounting it to the guide shoe.
4. A forming tool for use in an armor forming machine that forms interlocked armor of an armored cable, comprising:
a one piece pigtail member having a curved portion defining a space through which a sub-assembly of a cable can pass, the pigtail member connected to a guide shoe associated with a hub of an armor forming machine;
wherein the pigtail member is configured to apply pressure to a continuous strip of metal passing through the pigtail member as the continuous strip is wrapped around the cable so as to form an interlocked armor thereabout when the pigtail member rotates relative to the cable.