Cable bender

A power bender for electrical cable and the like, comprising:

• a hydraulic cylinder having a shaft extending axially into said cylinder, said shaft movable responsive to hydraulic pressure within said cylinder;
• a first bending shoe with said cylinder and shaft combination and opened along one side in a direction substantially parallel with said shaft;
• a second bending shoe spaced from, and pivotal with respect to said shaft about a pivot axis between said second bending shoe and said shaft, said pivot axis extending substantially normal to the axis of said shaft, said second bending shoe opened along a second side opposing said first side in a direction substantially parallel with said shaft;
• a bending knuckle adjacent said pivot axis and between said first and second bending shoes;
• a tie arm pivotably coupled at one end to said hydraulic cylinder and pivotably coupled at the other end to said second bending shoe at a point on said second bending shoe spaced from said pivot axis;
• and wherein
• cable to be bent is inserted in said first and second bending shoes by placing said cable across said bending knuckle at a slight angle with respect to the axis of said shaft and thereafter rotating either said cable or said bender slightly so as to align said cable within said first and second bending shoe in a direction substantially parallel with the axis on said shaft, and wherein said cable may subsequently be bent by applying internal hydraulic pressure within said cylinder, causing said shaft to extend from said cylinder and cooperate with said tie arm to drive said second bending shoe in a predetermined curved path about said pivot axis.