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Planetary Gear Transmission Systems Or Components > With Lubricaton With LubricatonWith Lubricaton 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.03/01/07 - 20070049448 - Planetary gear wheel construction A planetary gear wheel construction with one or several planet wheels which are bearing-mounted on a planet carrier, which is provided in a rotating manner in a housing, and an oil lubrication which is formed of an oil supply via a ring-shaped channel in the housing formed of a ring-shaped ... 01/11/07 - 20070010365 - Planet carrier for a planetary drive A planet carrier (1) for a planetary drive is provided, especially for a motor vehicle transmission, which has a disk-shaped section (2), over whose periphery a number of planet gears (3) are supported, wherein means (4) are present in order to supply the area of the planet gears (3) and/or ... 12/21/06 - 20060287152 - Supplying lubricant to a pinion carrier of an automatic transmission An assembly for a hydraulically actuated automatic transmission comprising a balance dam, a carrier partially enclosing the balance dam, and a pinion shaft secured to the carrier having a fluid passage interconnecting the balance dam and an outer surface of the pinion shaft. Fluid exiting the passage is used to ... 10/05/06 - 20060223665 - Planetary gear lubrication unit A planetary gear lubrication unit includes a planetary gear unit having a sun gear and a carrier that has a plurality of pinion shafts, wherein each of the plurality of pinion shafts rotatably supports a pinion, a plurality of side plates that support the plurality of pinion shafts, and a ... 10/05/06 - 20060223664 - Uninterruptible oil supply in planetary system A planetary carrier includes a journal bearing for supporting a planetary gear. The journal bearing receives lubricant to produce a lubricant film to support gear loads. A torque frame is attached to the carrier housing to transmit torque and to prevent twisting of the carrier housing. The torque frame includes ... 07/27/06 - 20060166778 - Vehicular drive system A vehicular drive system including a first electric motor, a differential mechanism operable to distribute an output of a drive power source to the first electric motor and a power transmitting member, a second electric motor disposed in a power transmitting path between the power transmitting member and a drive ... 06/08/06 - 20060122022 - Steering quickener A steering quickener including at least a housing and a cap, an immobile stationary gear, an input shaft, two or more planetary gears, a drive pin, an output gear, thrust washer, an output shaft, at least one roller bearing and at least one O-ring is provided. ... 03/30/06 - 20060068961 - Lubricating apparatus in a planetary gearset A planetary gear arrangement has a lubrication system in which lubrication fluid is supplied to an inner surface of a sun gear member from where it is centrifugally distributed to the planet carrier assembly member. The distribution system in the planet carrier assembly member includes radial formed passages in the ... 03/23/06 - 20060063630 - Lubrication plug In an off-highway vehicle having an electric propulsion system which includes a motorized wheel, a traction motor and a transmission for transmitting power from the traction motor to the motorized wheel, wherein the transmission comprises a reduction stage, a low speed sun pinion defining a sun pinion cavity and a ... 11/10/05 - 20050250611 - Sun pinion cover A sun pinion cover for an electric motor driven, off-highway vehicle transmission is provided wherein the transmission defines a hub assembly cavity and a transmission opening and wherein the transmission includes a reduction gear set having a low-speed pinion and at least one low-speed planet, wherein the reduction gear set ... 09/22/05 - 20050209040 - Method and apparatus for cooling and lubricating a hybrid transmission A method and apparatus for efficiently cooling and lubricating rotating components in a hybrid transmission is provided. By efficiently managing cooling flow to and between the rotating elements, flow requirements and associated pumping requirements within the drive unit are minimized. In addition, by providing a method for placing the fluid ... 09/22/05 - 20050209039 - Lubrication system and method for hybrid electro-mechanical planetary transmission components This invention details a lubrication system for an automatic transmission, specifically the bearings of the planetary pinion gears. The planetary carriers have grooves formed in spider and flange sections thereof to carry the lubricating material from the inner diameter of the planetary carrier to the inner diameter of each pinion ... 09/22/05 - 20050209038 - Sun gear bushing and sleeve and method for sealing in a hybrid electromechanical automatic transmission The present invention details a sleeve and bushing of an electromechanical automatic planetary transmission. The sleeve and bushing operate to confine the desired flow of transmission lubricant through the components of the planetary gear arrangement. Additionally, the sleeve and bushing assist in maintaining a sufficient pressure level in the cavity ... 09/08/05 - 20050197226 - Planetary gear set A planetary gear set including a sun gear; a carrier which rotatably supports multiple pinions meshed with the sun gear; and a ring gear in which internal teeth meshed with the pinions are formed in an inner peripheral surface and in which spline grooves are formed on an outer peripheral ... 08/25/05 - 20050187060 - Planetary gear A planetary transmission with a planetary gearset (RS1), having a satellite carrier with planetary gearwheels (11, 14), mounted bolts (12, 15) attached to the satellite carrier. The satellite carrier comprises a web plate (17) via which lubricant is fed to the planetary gearwheels (11, 14) through lubricant bores in the ... ### FreshPatents.com Support |