B - Operations – Transporting – 64 – C
Patent
B - Operations, Transporting
64
C
B64C 25/36 (2006.01) B60B 3/08 (2006.01)
Patent
CA 2418755
A wheel hub assembly, particularly for an aircraft, comprises two hub portions (1, 2) bolted together at intervals around their circumference by bolts (10) having a conical profile and seated in countersunk portions (9) of the bolt holes. The included angle of the conical profile is preferably in the range 85~ to 140~. This arrangement reduces the maximum principal stress in the hub during use and tends to alleviate fretting damage at the interface of the hub portions.
L'invention concerne un assemblage de moyeu de roue, destiné en particulier à un aéroplane, comprenant deux portions de moyeu (1, 2) maintenues ensemble à l'aide boulons (10) placés par intervalles le long de leur circonférence, ces boulons présentant un profil conique et étant logés dans des portions fraisées (9) des trous de boulons. L'angle au sommet du profil conique est de préférence compris entre 85· et 140·. Cette disposition permet de réduire la contrainte principale maximale dans le moyeu durant l'utilisation et tend à éviter une usure par frottement à l'interface des deux portions de moyeu.
Chung Thiam Eng
Fannon Paul Anthony
Dunlop Aerospace Limited
Robic
LandOfFree
Wheel hub assemblies does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Wheel hub assemblies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wheel hub assemblies will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1360347