Method and apparatus for winding or unwinding cable onto a reel
OwnerGeorge Kepesinventor
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Abstract
An apparatus for winding or unwinding a cable from a flanged reel, comprising an assembly for rotatably supporting the reel and a reel drive including an endless belt tensioned around pulleys and frictionally engaging the peripheral edge of the reel flange. The advancement of the belt causes the reel to rotate in the desired direction. The invention also extends to a novel method for winding or unwinding cable from a flanged reel.
Claims15
An apparatus for winding or unwinding cable from a reel, the reel comprising an elongated core on which cable is received in a coiled condition, and a generally circular flange mounted to the core and extending generally transversely to the core, said apparatus comprising:
- an assembly for rotatably supporting the reel;
- a reel drive, comprising:
- a) a pair of rotatable pulleys in a spaced apart relationship;
- b) a flexible belt passing over said pulleys, said pulleys establishing a path of travel for said flexible belt, said pulleys rotating as said flexible belt advances along said path of travel, said flexible belt including a run engaging a peripheral edge of the flange of the reel in a driving relationship, whereby advancement of said flexible belt along said path of travel causes the reel to rotate;
- c) a motor in a driving relationship with said flexible belt to advance said flexible belt along said path of travel and cause rotation of the reel in either one of a winding and unwinding directions, in said winding direction cable being wound on the reel and in said unwinding direction cable being wound off the reel.
An apparatus for winding or unwinding a cable from a reel, the reel comprising a core on which cable is received in a coiled condition, and a pair of generally circular flanges, each flange being mounted to a respective end of the core and extending generally transversely to the core, said apparatus comprising:
- a movable arm for rotatably supporting the reel;
- a reel drive, comprising:
- a) a pair of rotatable pulleys in a spaced apart relationship;
- b) a motor in driving relationship with one of said pulleys for rotating said one pulley;
- c) an endless flexible belt tensioned around said pulleys, said pulleys establishing a path of travel for said endless flexible belt, rotation of said one pulley causing said endless flexible belt to advance along said path of travel, said endless flexible belt having a run frictionally engaging a peripheral edge of one of the flanges of the reel, whereby advancement of said endless flexible belt along said path of travel causes the reel to rotate in either one of a winding and unwinding directions, in said winding direction cable being wound on the reel and in said unwinding direction cable being wound off the reel.
A method for winding or unwinding cable on a reel, the reel comprising a core on which cable is received in a coiled condition and a pair of generally circular flanges, each flange being mounted to a respective end of the core and extending generally transversely to the core, said method comprising the steps of:
- a) rotatably supporting the reel, whereby the reel is free to rotate in a winding direction and in an unwinding direction, rotation of the reel in said winding direction winding cable on the reel, rotation of the reel in said unwinding direction unwinding cable from the reel;
- b) frictionally engaging a flexible belt on a peripheral edge of one of the flanges of the reel;
- c) advancing said flexible belt along a predetermined path of travel while said flexible belt is in contact with the peripheral edge to rotate the reel in either one of said winding and unwinding directions.
Dependencies are inferred from the claim text.