Planetary gear transmission systems or components patents - Monitor Patents
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Planetary gear transmission systems or components

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
08/07/2014 > 9 patent applications in 8 patent subcategories.

20140221143 - Hybrid powertrain unit for motor vehicles: A hybrid powertrain unit includes an internal-combustion engine, and a gearbox device with a primary shaft that can be connected to the shaft of the internal-combustion engine via a clutch device. The gearbox device includes a secondary shaft with an output pinion meshing with a first crown wheel of a... Agent: C.r.f. Societa Consortile Per Azioni

20140221142 - Transmission-integrated electromechanical device: A transmission assembly for use in a motor vehicle is provided. The transmission assembly has a case for housing components of the transmission and an electromechanical device operable to convert mechanical energy to electrical energy. The electromechanical device is disposed within the transmission case. The case may have a main... Agent: Gm Global Technology Operations LLC

20140221144 - Drive train of a fluid flow power plant: A drive train of a fluid flow power plant, in particular of a wind power plant or of a tidal power plant, includes a rotor hub that bears at least one rotor blade and a transmission that has a plurality of planetary stages. The transmission is configured to transmit a... Agent: Robert Bosch Gmbh

20140221145 - In situ gearbox greasing system: A method and apparatus for lubricating a gear of a differential gear system is disclosed. A member or shaft rotates within a housing of the differential gear system. The shaft includes a chamber for receiving a lubricant from the exterior of the housing. A gear rotates relative to the shaft,... Agent: Hamilton Sunstrand Corporation

20140221146 - Power split transmission of a traction drive of a vehicle: A power split transmission (LG) of vehicle a traction drive (F) includes a continuously variable transmission (G) and a summing transmission (SG). The continuously variable transmission (G) has a primary unit (P) and a secondary unit (S) driven by the primary unit (P). The primary unit (P) has a driveshaft... Agent: Linde Hydraulics Gmbh & Co. Kg

20140221147 - Differential bevel gear speed reducer: The present invention is only formed of combined standard type Bevel gears, making it easy to design and process gears and solving the fundamental problems associated with the conventional gears. With the potential of supplying mass-produced volume at low costs, the present invention will be able to promptly meet the... Agent:

20140221148 - Multi-speed transmission: A family of transmission gearing arrangements produces up to nine forward and one reverse speed ratios by selective engagement of three shift elements in various combinations. Each disclosed transmission includes four planetary gear sets and six elements. Two of the arrangements feature planetary gear sets that are separated radially and... Agent: Ford Global Technologies, LLC

20140221149 - Transmission with dog clutch brake: A transmission is provided having a housing, a plurality of planetary gear sets, a structural member, a sprocket member, a first dog clutch member, a second dog clutch member, and a biasing member. The structural member is secured to the housing and includes a plurality of splines and defines a... Agent: Gm Global Technology Operations LLC

20140221150 - Roller bearing: Surface indentation and oil film shortage on rollers is prevented and longer service life of a roller bearing is achieved, by preventing wear debris from being caught and accumulated in pockets of a holder of the roller bearing. Positions and dimensional relations of the diameters of inner and outer ring... Agent:

  
07/31/2014 > 9 patent applications in 8 patent subcategories.
  
07/24/2014 > 11 patent applications in 5 patent subcategories.

20140206488 - Harmonic drive: A harmonic drive includes a housing, a first gear, a second gear, an eccentric shaft, and a power outputting unit. The first gear is fixed to the housing, and has a first number of internal teeth. The second gear is engaged with the first gear, and has a second number... Agent:

20140206489 - Drive device for the road wheels of a vehicle: A drive device for road wheels of a vehicle includes: a stationary housing; a rotatably drivable differential housing with an axle differential gear unit, the differential housing being rotatably mounted in the stationary housing by differential bearings; at least one driveshaft rotatably drivable by the rotatably drivable differential housing; at... Agent: Zf Friedrichshafen Ag

20140206490 - Drive device for the road wheels of a vehicle: A drive device for the road wheels of a vehicle includes a stationary housing in which a rotatably drivable differential housing having an axle differential gear unit is rotatably mounted by differential bearings, at least one driveshaft being rotatably drivable by the differential housing. At least one driving gear wheel... Agent: Zf Friedrichshafen Ag

20140206491 - Drive device for the road wheels of a vehicle: A drive device for road wheels of a vehicle includes: a stationary housing; a rotatably drivable differential housing with an axle differential gear unit, the differential housing being rotatably mounted in the stationary housing by differential bearings; at least one driveshaft rotatably drivable by the rotatably drivable differential housing; at... Agent:

20140206492 - Drive device for the road wheels of a vehicle: A drive device for the road wheels of a vehicle includes a stationary housing in which a rotatably drivable differential housing having an axle differential gear unit is rotatably mounted by differential bearings, at least one driveshaft being rotatably drivable by the differential housing. At least one driving gear wheel... Agent: Zf Friedrichshafen Ag

20140206493 - Drive device for the road wheels of a vehicle: A drive device for the road wheels of a vehicle includes a stationary housing in which a rotatably drivable differential housing having an axle differential gear unit is rotatably mounted by differential bearings, at least one driveshaft being rotatably drivable by the differential housing. At least one driving gear wheel... Agent:

20140206494 - Compressor system and method for operating a compessor system: A compressor system and a method for operating a compressor system is provided. The system includes an air compressor and a planetary gear train having an input shaft connected to a planetary carrier of the gear train and an output shaft connected the compressor and a sun gear of the... Agent: Knorr-bremse Systeme Fuer Nutzfahrzeuge Gmbh

20140206497 - Gear device: A gear device includes an outer cylinder, a plurality of crank shafts, a carrier which rotatably supports the plurality of crank shafts and rotates relative to the outer cylinder in synchronization with the rotation of the crank shafts, a plurality of spur gears fixed coaxially with the crank shafts at... Agent: Nabtesco Corporation

20140206495 - Mechanical energy storage system: A mechanical energy storage system and an electric or hybrid vehicle with an energy storage system of this type are provided. The energy storage system has a planetary gear. The sun wheel of same is connected to an electric motor of the vehicle. An outer wheel of the planetary gear... Agent:

20140206496 - Method of assembly for gas turbine fan drive gear system: A method of assembling an epicyclic gear train comprises the steps of providing a unitary carrier having a central axis that includes spaced apart walls and circumferentially spaced connecting structure defining spaced apart apertures provided at an outer circumference of the carrier. Gear pockets are provided between the walls and... Agent: United Technologies Corporation

20140206498 - Planetary carrier: A planetary carrier having: a first carrier member that has a first shaft support portion that supports respective first ends of a plurality of pinion shafts inserted through the pinion gears, and a plurality of first leg portions extended from the first shaft support portion; a second carrier member that... Agent:

  
07/17/2014 > 1 patent applications in 1 patent subcategories.

20140200109 - Planetary gear pump: A planetary gear pump comprising a central gear and a plurality of planet pairs provides a space efficient transducer between hydraulic and mechanical energy. When it is configured as a pump, a high flow rate is provided. When it is configured as an actuator, a high torque is provided. A... Agent:

Previous industry: Endless belt power transmission systems or components
Next industry: Friction gear transmission systems or components


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