CONNECTION DEVICE FOR INSULATION TROLLEY
PROBLEM TO BE SOLVED: To provide an insulation trolley which facilitates attachment of a joint, for connecting insulation trolley wires with each other, to a rail.SOLUTION: A connection device for insulation trolley is provided, at the upper and lower ends of a joint, with hooks engaging with a rail...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an insulation trolley which facilitates attachment of a joint, for connecting insulation trolley wires with each other, to a rail.SOLUTION: A connection device for insulation trolley is provided, at the upper and lower ends of a joint, with hooks engaging with a rail. Consequently, an easy and optimum attachment procedure for engaging the upper end of the joint with a rail quickly, and then engaging the lower end of the joint with a rail, while maintaining this engagement state, is given. |
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