Method for manufacturing a shaft of a gas-turbine engine, in particular a radial shaft or a shaft arranged at an angle to the machine axis

US9211684B2 · kind B2 · utility

Assignee

• ROLLS-ROYCE DEUTSCHLAND LTD & CO KG · DE

Inventors

• Joerg Beyer · Dresden, DE
• Mirko Filler · Dresden, DE
• Ole Renner · Dresden, DE
• Peer Steeling · Dresden, DE
• Alexander Pabst · Erlangen, DE
• Ruediger OESSENICH · Rangsdorf, DE

Key dates

• Filing date: Nov 11, 2013
• Grant date: Dec 15, 2015
• Expiry date: May 28, 2034

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16C2360/23
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

A method for manufacturing a radial shaft of a gas-turbine engine which is made up of +/−45° layers, zero layers and +/−30° layers of carbon fiber composite and connected to load-input end pieces via sinusoidal connecting areas.