发明名称 Assembly of a labyrinthe seal support on a turbine machine rotor
摘要 A method of attaching a labyrinth seal support to a turbine engine shaft is disclosed. The method includes inserting axial bolts to secure the labyrinth seal support, the shaft and a device for driving the turbine module with the shaft, and screwing tightening screws in extracting holes, for extracting the drive device with respect to the shaft, provided on the shaft to tighten the labyrinth seal support onto the shaft.
申请公布号 US7963034(B2) 申请公布日期 2011.06.21
申请号 US20060494586 申请日期 2006.07.28
申请人 SNECMA 发明人 DEJAUNE CLAUDE GERARD RENE;GROS VALERIE
分类号 B21K25/00;B23P15/04 主分类号 B21K25/00
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