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Planetary Gear Transmission Systems Or Components > With Lubricaton > For Differential Planetary Gearing For Differential Planetary GearingFor Differential Planetary Gearing 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.02/08/07 - 20070032331 - Power divider lubrication in tandem drive axles A drive axle assembly is provided that improves lubrication of the bearing surfaces of the inter-axle differential gears, the side gears meshed with the differential gears, and the input and output shafts. Lubricant splashed from the ring gear is collected and is then distributed by a bearing supporting the output ... 09/21/06 - 20060211530 - Drive axle with variable oil flow mechanism An axle assembly including a differential gear set having a ring gear. The axle assembly includes a carrier assembly housing that contains the differential gear set and an arcuate fence disposed adjacent to the ring gear that connects to the carrier assembly housing. A moveable plate slidingly connects to the ... 04/27/06 - 20060089225 - Lubrication system for a transmission output differential mechanism A differential lubrication system includes structure forming a torque converter feed passage in fluid communication with a fluid source and in which fluid is selectively supplied to a torque converter. Structure forming a branch passage for lubricating a differential mechanism extends from the torque converter feed passage to divert fluid ... 04/20/06 - 20060084546 - Rotary-shaft support device A rotary-shaft support device including a casing having an inner circumferential surface defining a shaft hole in which an output shaft is rotatably fitted, the inner circumferential surface having a generally helical lubrication groove having a non-helical inlet end portion which is formed in an open end portion of said ... 02/16/06 - 20060035741 - Gear drive In a gear drive for a motor vehicle comprising a first gear, a second gear in engagement with the first gear, an oil sump arranged below the second gear such that the second gear is partially immersed in the oil sump, and an oil collection structure disposed at a level ... 12/08/05 - 20050272551 - Method and apparatus for lubricating a differential gear assembly An inter-axle differential gear assembly includes a first side gear driven by an input shaft, a plurality of inter-axle differential pinion gears in meshing engagement with the first side gear, and a second side gear in meshing engagement with the inter-axle differential pinion gears. The second side gear includes a ... 10/06/05 - 20050221940 - Oil propeller wheel and shaft for power transmission devices A power transfer device includes a casing, a lubricant reservoir in the casing having lubricant therein, and a shaft rotatably supported in the casing. The shaft extends into the lubricant reservoir. A lubricant driving structure is coupled to the shaft for common rotation. The lubricant driving structure includes at least ... ### FreshPatents.com Support |