| 摘要 |
FIELD: machine building.SUBSTANCE: body (5) for a turbocompressor rotor, in particular, for a fan of a turboject engine. The body comprises a peripheral band (6), which forms a circular clamp around the body. The specified band has at least one mounting eye or a flange for fixation of equipment. The band (6) may be made in the form of a strip capable of closure (9, 10) with itself (7, 8). The body may be immediately made as capable of receiving facilities of band fixation designed specially for this purpose and will not require structural changes for direct installation of eyes and flanges related to auxiliary equipment. Besides, if eyes or flanges are added, these elements may be easily added to the band without risk of damaging integrity of the body by addition of new facilities of fixation. In case of damage or wear of the band, eyes or flanges, replacement of these elements is considerably simplified.EFFECT: proposed peripheral band surrounding the fan body may be used to support fastening elements and flanges for auxiliary mechanisms of an engine nacelle or turbojet engines designed for fixation to the specified body.9 cl, 8 dwg |
