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Match Document Document Title
9005063 Hybrid drive train for a motor vehicle  
A hybrid drive train for a motor vehicle, comprising at least one internal combustion engine and at least one electric motor, which is functionally connected to the internal combustion engine, or...
9005070 Clutch arrangement for a vehicle drive train  
A clutch arrangement has a rotary element which is mounted on a housing so as to be rotatable about a longitudinal axis and which defines a cavity. A clutch has a first clutch element and a second...
8900087 Multi-speed inline automatic bicycle transmission  
An inline automatic bicycle transmission, containing a planetary gear train, wherein gear selection is done by operation of a centrifugal governor. As the speed of the bicycle increases the...
8894532 Arrangement comprising at least one dog clutch  
An arrangement comprising at least one dog clutch which is shiftable for coupling and decoupling a shaft and a component at a transmission. An actuating piston (5) is disposed axially movable, at...
8894527 Power transmission system of hybrid electric vehicle  
A power transmission system of a hybrid electric vehicle may include an input shaft receiving engine torque, a first planetary gear set disposed on the input shaft, and including a first sun gear...
8882630 Transmission  
A racing transmission. The racing transmission has a low gear, reverse gear, neutral and a direct drive gear. The transmission utilizes a drive shaft and two sets of planetary and sun gears. The...
8876650 Aircraft accessory drive multiple speed transmission  
A transmission assembly is provided and includes a load, an input shaft rotatably driven by a low pressure section of a turbomachine and a transmission coupled to the load and the input shaft. The...
8880309 System and method for controlling a transmission  
The present invention provides a smoother driving experience through the use of an advanced powertrain system for a vehicle. The powertrain system includes a transmission having a gear selection...
8807239 Handheld power tool having a switchable gear  
A handheld power tool has a switchable gear having at least two gear stages which are engaged via an adjustable switching member, the switching member being held in a latching position with a...
8790211 Gear assembly for motor vehicle  
A gear assembly for a motor vehicle includes first clutch configured to selectively couple an input shaft to an output shaft and a second clutch configured to selectively couple the input shaft to...
8790212 Planetary clutch assembly, for a transmission, with a common actuator for two clutches  
A planetary clutch assembly, including: a first input shaft; an output shaft; a planetary gear set connected to the first input shaft and including a ring gear and a planet carrier; first and...
8777796 Transmission and differential gearing as well as motor and gearing unit  
A transmission and differential gearing includes a transmission section and a differential section. The transmission section has an input stage and a load stage. The sun gear of the input stage is...
8777795 Device to reverse direction of a unidirectional powered drive  
A device is provided that attaches to a hub of a drive mechanism that utilizes a flat plate, shuttle enabled, engagement/disengagement mechanism to sequentially disengage a forward drive power and...
8781699 Coasting control device  
A coasting control device that prevents failures due to deterioration of a release bearing. The device includes an cumulative disengagement time measuring unit cumulatively measuring a duration of...
8758184 Transmission test system  
An automated system for testing a variety of transmissions and drive line gearbox components, and more particularly helicopter transmissions, for reliability, life expectancy, efficiency, and the...
8740739 Reconfigurable powersplit powertrain for an electric vehicle  
A powertrain includes a gearset including a sun gear, a carrier, a ring gear connected to a countershaft, pinions supported on the carrier and meshing with the sun gear and ring gear; a second...
8696507 Hybrid drive train for a motor vehicle  
A transmission comprises an input shaft and an output shaft and two power paths between the input shaft and a main gear set. The transmission also comprises a first, second, third and fourth...
8617023 Planetary gear train of automatic transmission for vehicles  
A planetary gear train of an automatic transmission may include a first planetary gear set including a first sun gear, a first planet carrier, and a first ring gear, a second planetary gear set...
8585521 Variable ratio power-split hybrid transmission  
A transmission includes a first motor/generator with a first rotor connected for rotation with a first member of a first planetary gear set. A second electric motor/generator has a second rotor...
8543299 Control device for automatic transmission  
An exemplary control device includes an input torque detection unit that detects an input torque input to the input shaft; and a controller that: determines torque distribution of two of the...
8515635 Method and system for providing a brake transmission shift interlock override mode in a shift-by-wire transmission  
A method and system provides a Brake Transmission Shift Interlock Override mode in a vehicle including a shift-by-wire transmission. With power applied and ignition on, a driver will press and...
8496556 Multi-speed transmission  
A transmission includes an input and output member, four planetary gear sets each having first, second and third members, five interconnecting members continuously interconnecting members of the...
8449427 Sequential planetary stack transmission system  
A sequential planetary stack transmission system is provided. The system includes a stack of planetary gear sets, each gear set including a sun gear engageable with a rotatable central shaft, and...
8439794 Automatic transmission  
An automatic transmission includes a first planetary gear set; a second planetary gear set; a third planetary gear set; an input shaft; an output shaft; and five friction elements. A first ring...
8430782 Power plant  
A power plant which is capable of reducing the size and costs thereof and attaining high driving efficiency. In the power plant 1, the ratio between the number of first armature magnetic poles...
8425371 Multi-speed transmission having three planetary gear sets  
A transmission is provided having an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the...
8425365 Planetary layshaft transmission  
A transmission is provided having an input member, an output member, at least one planetary gear set, a plurality of transfer gears connected by a layshaft, a plurality of coupling members and a...
8419584 Multi-speed transmission having two planetary gear sets  
A transmission is provided having an input member, an output member, two planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary...
8419585 Multi-speed transmission having stacked planetary gear sets  
A transmission is has an input member, an output member, a stacked planetary gear set arrangement, a planetary gear set, a plurality of coupling members and a plurality of torque transmitting...
8403800 Shift mechanism for a planetary gear transmission  
A shift mechanism for a transmission comprising a planetary gear transmission, a shift cam engaged with a planetary gear assembly in the planetary gear transmission, the shift cam having a shift...
8342553 Mounting method for bottom bracket planetary  
A mounting device for a bicycle having a bottom bracket planetary gear system with a sun gear or ring gear, and a bottom bracket shell positioned at the convergence of a plurality of frame parts...
8296027 Method and apparatus to control off-going clutch torque during torque phase for a hybrid powertrain system  
A method for controlling an electro-mechanical transmission through an unlocking state of a clutch, the transmission mechanically-operatively coupled to an internal combustion engine and an...
8267831 Method and apparatus for washing, etching, rinsing, and plating substrates  
An apparatus comprises a gear mechanism for imparting planetary motion about a central axle to a plurality of mandrels used for holding substrates in a process bath. The plurality of mandrels are...
8251859 Multi step transmission  
A multi step transmission, of a planetary design, which has an external housing and includes a transmission input shaft and a transmission output shaft. First, second, third and fourth planetary...
8241171 Multi step transmission  
A multi step transmission comprising a drive shaft, an output shaft, four planetary gear sets each having a sun gear, a carrier and a ring gear, third, four, fifth, six, seventh and eighth...
8226517 Speed change mechanism  
A speed change mechanism in which the gear ratio is selected by changing the direction of rotation of the power input includes first and second planetary gear sets enclosed within a hub shell. A...
8221279 Dual apply clutch apparatus for compact electro-mechanical transmission  
An actuator assembly for selectively actuating a clutch includes a first actuator ring that is moveable between a first axial position and a second axial position along a rotational axis of the...
8197376 Multi-ratio transmission  
A multi-stage transmission with nine forward gears and one reverse gear comprising four planetary gear sets, eight rotatable shafts and six shift elements. The sun gear of the first set is...
8187140 Planetary gear mechanism  
A planetary gear mechanism which has at least one drive unit, at least one output unit and a freewheel unit. The freewheel unit is provided for blocking a moment which is introduced at the output...
8162085 Hydro-mechanical clutch for a hybrid transmission and method for operating the same  
A clutch assembly and method of operating the clutch assembly to start an engine of a hybrid vehicle includes a first clutch and a first clutch actuator for selectively engaging the first clutch....
8157694 Outboard motor  
In an outboard motor having a power transmission mechanism for transmitting power of an engine to a propeller, the power transmission mechanism has a transmission ratio changing unit having a...
8157698 Multi-speed transmission having three planetary gear sets  
A transmission is provided having an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the...
8152681 Gear train of automatic transmission for vehicles  
A gear train of an automatic transmission for vehicles has the advantages of improving power delivery performance and reducing fuel consumption as a consequence of realizing more than eight...
8062163 Gear and clutch arrangement for multi-speed transmission  
A transmission is disclosed having an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the...
8025605 Multi-speed transmission for a front wheel drive vehicle  
A front wheel drive transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices....
8002664 Multi-speed transmission  
A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary...
7974404 Parallel split powering  
A system for providing power to a network interface device (NID) includes a primary power supply device (PPSD), a battery backup device (BBD), and an electrical bus connecting the PPSD, the BBD,...
7967718 Bicycle hub transmission  
A bicycle hub transmission basically includes a hub axle, a driver, a hub shell, a power transmission mechanism and a shift mechanism. The driver is rotatably supported relative to the hub axle....
7935018 Automatic transmission  
An automatic transmission is provided with three planetary gear units and five friction elements that establish at least six forward speeds and one reverse speed by engaging different combinations...
7905809 Multi-speed transmission  
A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary...

Matches 1 - 50 out of 288 1 2 3 4 5 6 >