System for attaching a turbojet engine spinner

Disclosed is an upstream rotor of a turbomachine comprising a spinner 2 which is removably attached to the upstream end of the rotor 1 by attachment means comprising a dog clutch 3, 9, 10 and rotation-preventing means which lock the spinner 2 in place to prevent rotation of the spinner 2 relative to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Emmanuel Patsouris, Jacques Rene Bart
Format:	Patent
Sprache:	eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	Disclosed is an upstream rotor of a turbomachine comprising a spinner 2 which is removably attached to the upstream end of the rotor 1 by attachment means comprising a dog clutch 3, 9, 10 and rotation-preventing means which lock the spinner 2 in place to prevent rotation of the spinner 2 relative to the rotor 1. The rotation-preventing means comprise pegs 13 which are resiliently urged to the locked position by elastically deformable means such as spring 17.