Machine element or mechanism – Gearing – Directly cooperating gears
Patent
1976-12-07
1978-02-21
Gerin, Leonard H.
Machine element or mechanism
Gearing
Directly cooperating gears
29159R, F16H 106
Patent
active
040745830
ABSTRACT:
An improved gear ring for epicyclic gear trains is formed from a plurality of concentric ring elements shrink fitted to each other, whereby increased flexibility is achieved without increasing stress levels in the ring. The ring elements may be separated by a layer of elastomeric material having a low modulus of elasticity. A method of making such a gear ring is disclosed.
REFERENCES:
patent: 2753731 (1956-07-01), McWethy
patent: 3960209 (1976-06-01), Neubrand
Gerin Leonard H.
Stal-Laval Turbin AB
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