Tubular product high -speed impact testing device that drops hammer

The utility model relates to a tubular product technical field especially relates to a tubular product high -speed impact testing device that drops hammer. Including the frame, be provided with energy storage mechanism in the frame, be provided with releasing mechanism in the energy storage mechanis...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: An Chunru, Huang He, Sun Lin, Wang Yu, Liu Dongsheng, Ma Changliang, Ren Yufeng
Format: Patent
Sprache:chi ; eng
Schlagworte:
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