Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16H - Gearing › F16H 3 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
Patents for F16H 3 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion (26,889)
12/2003
12/11/2003WO2003035421B1 Electro-mechanical infinitely variable transmission
12/11/2003US20030228951 Dual clutch planetary manual transmission with switched output
12/11/2003US20030226415 Two-way roller clutch assembly
12/10/2003EP1369613A1 Dual clutch transmission unit for a motor vehicle
12/10/2003EP1369279A1 Power transmission control device for a vehicle
12/10/2003EP1368582A1 Pitch transfer gear and transmissions
12/10/2003CN2591334Y Transfer gear box
12/10/2003CN1460801A Differential planet coupling feedback stepless speed changer
12/09/2003US6659905 Family of five-speed transmission mechanisms having three planetary gear sets and four clutches
12/09/2003US6659904 Multi-speed planetary transmissions with three interconnected gear sets
12/09/2003US6659903 Multi-speed transmissions with three gear sets and a stationary planetary member
12/09/2003US6659902 Gearbox
12/09/2003US6659251 Multiple plate clutch device
12/09/2003US6658955 Gearwheel bearing in gearboxes
12/09/2003US6658953 Reverse shift device of manual transmission
12/09/2003US6658951 Hydraulic actuation systems
12/04/2003WO2003100298A1 Hybrid powertrain system
12/04/2003WO2003100292A1 Transmission device for a land vehicle, such as a cart
12/04/2003US20030224903 Power transmission control device for vehicle
12/04/2003US20030224901 Family of six-speed planetary transmissions having three planetary gearsets and three input torque-transmitting mechanisms
12/04/2003US20030224900 Automatic transmission
12/04/2003US20030224899 Gear shifter for automatic transmission
12/04/2003US20030224898 Family of multi-speed transmission mechanisms having three planetary gearsets and three input torque-transmitting mechanisms
12/04/2003US20030224897 Family of multi-speed power transmission mechanisms having three planetary gearsets and five torque-transmitting mechanisms
12/04/2003US20030224892 Hybrid transmission
12/04/2003US20030221515 Hybrid powertrain system
12/03/2003EP1367296A1 Transmission for vehicle
12/03/2003EP1367294A2 Toothed speed-changing gearing with two parallel transmission paths
12/03/2003EP1367293A2 Toothed speed-changing gearing with two parallel transmission paths
12/03/2003EP1366311A1 Motor vehicle drive unit
12/03/2003EP1365890A1 Housing with functional overmold
12/03/2003CN1129722C Synchronizer
12/02/2003US6656078 Family of six-speed planetary transmissions having three planetary gearsets and three input torque-transmitting mechanisms
12/02/2003US6656077 Family of multi-speed transmission mechanisms having input clutches and three planetary gearsets
12/02/2003US6655488 Gearbox, particularly for automotive vehicle with telescopic load-carrying arm
12/02/2003US6655485 Hybrid drive system wherein clutch in engaged when engine speed has exceeded motor speed upon switching from motor drive mode to engine drive mode
12/02/2003US6655473 Hand tool with an adjustable rotational speed and torsion force
12/02/2003US6655470 Speed changing mechanism for tools
12/02/2003US6655226 Automatic transmission
11/2003
11/27/2003WO2003098076A1 Automatic gearbox and method for operating a gearbox system
11/27/2003WO2003097401A1 Procedure for upshifting gear in a motor vehicle and a power plant unit for a motor vehicle
11/27/2003WO2003083326A3 Axle center with active torque bias control
11/27/2003WO2002079671A3 Multi-stage transmission
11/27/2003US20030220166 Traction drive transmission
11/27/2003US20030217617 Transmission
11/26/2003EP1364138A1 Multispeed power tool transmission
11/25/2003US6654672 Control apparatus and control method for hybrid vehicle
11/25/2003US6652411 Multi-speed transmission family with three planetary gear sets and five rotating torque transmitting mechanisms
11/25/2003US6652409 Family of multi-speed planetary transmission mechanisms having four clutches and two brakes
11/25/2003US6652406 Transmission
11/25/2003US6652405 Multi-speed wheel hub for automotive vehicles
11/20/2003WO2003095870A1 Planetary gear
11/20/2003WO2003095866A1 Six-speed automatic gearbox
11/20/2003WO2003095865A1 Multi-stage transmission
11/20/2003US20030216211 Automatic transmission of motor vehicle
11/20/2003US20030213336 Automatic transmission
11/20/2003US20030213318 Transmission for vehicle
11/19/2003EP1362406A1 Method and device for decoupling an actuator from a gear
11/19/2003CN1457408A Transmission for vehicle
11/18/2003US6648795 Transmission system for vehicle
11/18/2003US6648793 Multi-speed planetary transmissions with fixed input and stationary members
11/18/2003US6648792 Family of multi-speed transmission mechanisms with three planetary gear sets and a stationary member
11/18/2003US6648791 Family of multi-speed power transmission mechanisms having three planetary gear sets
11/18/2003US6648790 Family of multi-speed transmission mechanisms having three planetary gear sets and six torque-transmitting devices
11/18/2003US6648789 Multi-speed transmissions with three interconnected planetary gear sets
11/18/2003US6648787 Traction drive transmission
11/18/2003US6648785 Transfer case for hybrid vehicle
11/18/2003US6647817 Automatic transmission
11/13/2003US20030209220 Engine casing
11/12/2003EP1361102A2 Support for a coupling unit in a motor-vehicle transmission
11/12/2003EP1360427A1 Synchronization device of locking ring type
11/12/2003CN1127415C Power transmission unit for vehicle
11/11/2003US6647326 Driving control device of vehicle
11/11/2003US6645118 Family of five-speed transmission mechanisms having three planetary gear sets and a stationary interconnecting member
11/11/2003US6645117 Transmission mechanisms with three planetary gear sets and one fixed interconnection
11/11/2003US6645116 Six speed planetary transmission mechanisms with three interconnected gearsets
11/11/2003US6645115 Family of multi-speed power transmission mechanisms having three planetary gearsets and five torque-transmitting mechanisms
11/11/2003US6645114 Multiple axes planetary transmission
11/11/2003US6645112 On-demand transfer case
11/11/2003US6645111 Forward-reverse rotation device for a continuously variable transmission
11/11/2003US6645106 Transmission for performing reliable continuously-variable-speed operation through gear meshing, and vehicle-use continuously-variable transmission device using it
11/11/2003US6645105 Power transmission apparatus for a hybrid vehicle and a method for controlling the apparatus
11/11/2003US6644440 Lubricating structure for output shaft bearing portion in transmission
11/06/2003WO2003091601A1 Electromechanical gear coupling in a continuously variable transmission system and corresponding control method
11/06/2003WO2002059491A3 First stage clutch
11/05/2003EP1359048A2 Power transmission system
11/05/2003CN1126885C Gear driving system for automatic driving device
11/05/2003CN1126884C Gear driving system for vehicle automatic driving device
11/05/2003CN1126879C Synchronizer
11/04/2003US6641499 Transmission
11/04/2003US6640917 Power transmission mechanism
10/2003
10/30/2003US20030203787 Multi-speed planetary transmissions with clutched input and three planetary gearsets
10/30/2003US20030203786 Family of six-speed planetary transmissions having three planetary gearsets and five torque-transmitting mechanisms
10/30/2003US20030203785 Family of multi-speed transmission mechanisms having input clutches and three planetary gearsets
10/30/2003US20030203784 Six speed planetary transmission mechanisms with three interconnected gearsets
10/30/2003US20030203782 Method and apparatus for an electric drive differential system
10/30/2003US20030200760 Composite auxiliary machine for vehicle and control unit thereof
10/29/2003EP1357309A2 Method for controlling the starting procedure of a dual clutch transmission
10/29/2003EP1355811A1 Brake system for automobile
10/29/2003EP1222412A4 Worm/worm gear transmission
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