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2021
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Invention
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Lock device for extendable and retractable rail device for railway work vehicle. [Problem] To pro... |
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2020
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Invention
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Extending and contracting rail device for railway work vehicle. [Problem] To provide an extending... |
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2017
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Invention
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Base rod. This base rod is provided with a base unit, a tip unit and intermediate units. The base... |
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2016
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Invention
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Base rod and base rod assembly method. This base rod is provided with a base unit attached to the... |
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Invention
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Base rod. This base rod is provided with a base unit which comprises a base attachment, which is ... |
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2013
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Invention
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Damping device and vibration control apparatus for structure. A device for damping a transmitted ... |
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Invention
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Damping device and damping apparatus for structure. The present invention is small, is able to at... |
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Invention
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Hydraulic damper with built-in accumulator. [Problem] To provide a hydraulic damper conducive to ... |
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2009
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G/S
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metal pipe and instrument supports, namely, [ pipe hangers, ] hydraulic snubbers [ and mechanical... |
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1981
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Invention
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Lambda type direct suspending overhead contact system for electric railway. A lambda type direct ... |
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1977
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Invention
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Frictional vibration damper. A vibration damping mechanism particularly useful for accommodating ... |
