F - Mech Eng,Light,Heat,Weapons – 01 – D
Patent
F - Mech Eng,Light,Heat,Weapons
01
D
F01D 5/30 (2006.01) F01D 5/02 (2006.01) F01D 5/32 (2006.01)
Patent
CA 2551774
A method of loading and locking a plurality of tangential rotor blades is provided. The method includes the steps of providing a disk having a slot and a pair of rails adjacent the slot, positioning a first snap seal in a desired location over the slot and the rails, radially loading a first blade having a platform into the slot and rotating the blade, and positioning the first blade adjacent the snap seal so that a portion of the snap seal slides under the platform. The rotor blades preferably have an attachment part which comprises a circular neck and a dovetail portion having two ends and upper and lower chamfered edges at each of the ends.
Alexander Phillip
Barnes Roland
Pickens John
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
United Technologies Corporation
LandOfFree
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