ASSEMBLY OF TWO PARTS COMPRISING A REMOVABLE CENTERING SEAT FOR AN AIRCRAFT TURBINE ENGINE

A turbine engine for an aircraft which includes, in general, at least one assembly made up of a first part wherein a second part is attached with an attachment device including a milled head applied to the first part and a body engaging with the second part in order to clamp the parts. The recess of...

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Hauptverfasser: MATHIAS, Cyrille François Antoine, VITRA, Julien, SIMONOTTI, Hervé
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A turbine engine for an aircraft which includes, in general, at least one assembly made up of a first part wherein a second part is attached with an attachment device including a milled head applied to the first part and a body engaging with the second part in order to clamp the parts. The recess of the head of such an attachment device requires a boss on the first part, which is complex and expensive to produce using conventional techniques. Such a boss can be replaced with a removable seat having an opening through which the body passes and forming a recess for the head, a bearing surface for the head, and abutment device applied to the first part in order to prevent a movement of the seat towards the second part.