Combined stator wedge driver and bar jacking tool
First Claim
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1. A combined stator wedge driver and bar jacking tool for positioning a stator bar and a stator wedge into place along a slot of a stator core, comprising:
- a bar jacking tool to drive the stator bar into the slot, wherein the bar jacking tool comprises a bar hydraulic cylinder, a bar ram driven by the bar hydraulic cylinder, and a pair of anchor jaws operable by the bar ram;
a stator wedge driver to drive the stator wedge on top of the stator bar in the slot; and
the bar jacking tool and the stator wedge driver extending from a common housing.
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Abstract
The present application provides a combined stator wedge driver and bar jacking tool for positioning a stator bar and a stator wedge into place along a slot of a stator core. The combined stator wedge driver and bar jacking tool may include a bar jacking tool to drive the stator bar into the slot and a stator wedge driver to drive the stator wedge on top of the stator bar in the slot. The bar jacking tool and the stator wedge driver extend from a common housing.
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Citations
16 Claims
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1. A combined stator wedge driver and bar jacking tool for positioning a stator bar and a stator wedge into place along a slot of a stator core, comprising:
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a bar jacking tool to drive the stator bar into the slot, wherein the bar jacking tool comprises a bar hydraulic cylinder, a bar ram driven by the bar hydraulic cylinder, and a pair of anchor jaws operable by the bar ram; a stator wedge driver to drive the stator wedge on top of the stator bar in the slot; and the bar jacking tool and the stator wedge driver extending from a common housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of positioning a stator bar and a stator wedge into place along a slot of a stator core, comprising:
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positioning a combined stator wedge driver and bar jacking tool about the slot; hydraulically driving the stator bar into the slot via a bar jacking tool of the combined stator wedge driver and bar jacking tool, wherein the bar jacking tool comprises a bar hydraulic cylinder, a bar ram driven by the bar hydraulic cylinder, and a pair of anchor jaws operable by the bar ram; and hydraulically driving the stator wedge on top of the stator bar in the slot via a stator wedge driver of the combined stator wedge driver and bar jacking tool.
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13. A combined stator wedge driver and bar jacking tool for positioning a stator bar and a stator wedge into place along a slot of a stator core, comprising:
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a hydraulic bar jacking tool to drive the stator bar into the slot, wherein the hydraulic bar jacking tool comprises a bar hydraulic cylinder, a bar ram driven by the bar hydraulic cylinder, and a pair of anchor jaws operable by the bar ram; a hydraulic stator wedge driver to drive the stator wedge on top of the stator bar in the slot; and the hydraulic bar jacking tool and the hydraulic stator wedge driver extending from a common housing. - View Dependent Claims (14, 15, 16)
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Specification