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Planetary Gear Transmission Systems Or Components > Planetary Gearing Or Element > Particular Gear Tooth Feature Particular Gear Tooth FeatureParticular Gear Tooth Feature patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.02/22/07 - 20070042860 - Tapered gear tooth apparatus and method The present invention provides a tapered gear tooth apparatus and method. According to a preferred embodiment, the apparatus includes a generally annular internal gear having a plurality of internal gear teeth. The internal gear teeth define a generally tapered cross section. The apparatus further includes a generally annular external gear ... 05/25/06 - 20060111218 - Annular gear A ring gear is an annular gear having an annular base portion with a predetermined constant width, and the annular base portion is provided with a gear on an entire periphery thereof. The base portion includes a first wall thickness portion having a first wall thickness, and a second wall ... 07/28/05 - 20050164824 - Epicyclic gear train Epicyclic gear train is comprised of a first gear coaxial to second gear and a satellite gear in a mesh with first and second gears. Satellite gear is an enveloping worm and is placed on a rotating carrier for supporting said satellite where carrier is coaxial to first and second ... ### FreshPatents.com Support |