Straight thread mechanical connecting device for large-diameter steel bars of fan foundation

A straight thread mechanical connecting device for large-diameter steel bars of a fan foundation comprises a first connecting sleeve, a second connecting sleeve and an outer connecting sleeve, a threaded blind hole is formed in one axial end of the first connecting sleeve, a protruding part is arran...

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Bibliographische Detailangaben
Hauptverfasser: ZHANG MINGJIE, LI ZHAOJI, CHEN WENLIANG, LUO XIONGSHEN, TAO YARONG, WEN SHICHAO, LIANG BAIJIAN, LI HAIJIANG, CHEN XING, JIAN FUQUAN, TAN SHAOCHANG, TAN SHAOJUE
Format: Patent
Sprache:chi ; eng
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