发明名称 INTERMEDIATE CASING FOR AN AIRCRAFT JET ENGINE, OF IMPROVED DESIGN
摘要 The invention relates to an intermediate casing (21) for an aircraft jet engine, comprising an outer shell (23) and also front and rear flanges (25, 27) which are arranged radially inside with respect to the outer shell, the casing (21) also comprising structural arms (17) which extend radially between the flanges as far as the shell (23), the rear flange being equipped with receiving means (34) for receiving a fixing bracket for fixing a rod for absorbing the thrust forces, and the first receiving means comprising bosses (36) coming from the rear flange, through which bosses through-orifices (38) are formed which are passed through by fixing screws of the bracket. According to the invention, at least one of the bosses (36) extends as far as making contact with one of the structural arms (17).
申请公布号 US2009155063(A1) 申请公布日期 2009.06.18
申请号 US20080335028 申请日期 2008.12.15
申请人 SNECMA 发明人 DUCHATELLE THIERRY FRANCOIS MAURICE;SANCHEZ ARNAUD
分类号 F01D1/02 主分类号 F01D1/02
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