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)
12/2000
12/27/2000EP1062437A1 Device relating to roll stands
12/27/2000EP1062436A1 Six-speed manual transaxle
12/27/2000CN1059974C Gear engaging device and magnetic tape player using same
12/26/2000US6165099 Planetary gear
12/26/2000US6165098 Powertrain with a six speed transmission
12/26/2000US6165097 Powertrain with a six speed planetary transmission
12/26/2000US6165096 Self-shifting transmission apparatus
12/26/2000US6165094 Vehicle powertrains
12/21/2000WO2000077424A1 Gearwheel bearing in gearboxes
12/21/2000WO2000077420A1 Transmission
12/21/2000WO2000050785A3 Continuous variable transmission
12/21/2000DE4009968C2 Planetenradträgeranordnung für Planetengetriebesystem Planetary carrier for planetary gear system
12/21/2000DE19927080A1 Zahnradlagerung in Getrieben Gear storage in gears
12/21/2000CA2375491A1 Transmission
12/20/2000CN2411386Y Variable-speed reversing apparatus
12/20/2000CN2411385Y Power shifting gear box for wheel-type pigging machine
12/19/2000US6162143 Two speed transmission in particular pre-transmission for auxiliary aggregate in motor vehicles
12/19/2000US6161640 Power output device and method of stopping prime mover in the power output device
12/19/2000CA2158497C Clutch reengagement control
12/14/2000WO2000075532A1 Control method for gear-shifting under torque
12/14/2000WO2000075531A1 Gearbox and devices for realising the same
12/14/2000WO2000075005A1 Bottom bracket shell with built-in micro-derailleur for bicycles
12/14/2000DE19926416A1 Manual gearbox for motor vehicles with mid-engine has two adjacent spur gears torsionally fixed on output shaft and meshing with two intermediate gears rotatably installed independently of each other on intermediate shaft
12/13/2000EP1059470A1 Gear housing with transmission shafts supported by bearings for speed-change gearing in a vehicle
12/13/2000EP1059468A2 Parallel shaft transmission
12/13/2000EP1058796A1 Hydrodynamic-mechanical multi-speed compound transmission, especially a six-speed torque-converter transmission
12/12/2000US6159127 Drive train for a motor vehicle
12/12/2000US6159123 Gearbox with retarder
12/12/2000US6158976 Hydraulic pump
12/12/2000US6158541 Electric motor vehicle having means for fully discharging part of energy storage device when energy amount in the other part is larger than a threshold
12/12/2000US6158296 Transmission with structurally simplified gear ratio
12/07/2000WO2000073680A1 Continuously variable transmission
12/07/2000WO2000073679A1 Gearbox
12/07/2000WO2000073098A1 Car clutch
12/07/2000DE19923669A1 Continuously controllable gear for engine or machine tool has central gear rim on toothed drive shaft coupled to engine and transfer pinions for connection to drive shaft with toothed ring gear
12/07/2000DE19923185A1 Variable speed transmission for motor vehicles has second output shaft parallel to first and with axial spacing from intermediate shafts or differential deviating from that of first output shaft
12/06/2000CN1276045A Automatic transmission systems for humanly powered vehicles
12/06/2000CN1275687A Automatic stepless speed variable system composed of epicyclic train
12/05/2000US6155364 Hybrid drive system wherein planetary gear mechanism is disposed radially inwardly of stator coil of motor/generator
12/05/2000US6155127 Chainless drive mechanism
12/05/2000US6155125 Method of converting an existing five-speed v-twin motorcycle transmission to a six-speed overdrive transmission
11/2000
11/30/2000WO2000071910A1 Reduction apparatus
11/30/2000WO2000071909A1 A transmission
11/30/2000DE19937716C1 Automatic or semi-automatic double-clutch switched transmission for agricultural vehicle has electronic drive control for operation of gear switching elements and clutches
11/29/2000EP1055847A2 Shift control apparatus for transmission
11/29/2000EP1055545A2 Moving object with fuel cells incorporated therein and method of controlling the same
11/23/2000WO2000070239A1 Dual layshaft transmission
11/23/2000DE19939819C1 Transmission ratio switching method for automobile transmission uses controlled operation of clutches for 2 partial drive trains for selecting new gear ratio in disengaged drive train before re-engagement
11/23/2000DE19921064A1 Auto gearbox with synchronizing device and clutch replacement via at least one planetary set and additional functions, preferably for cars has direct access between shafts
11/21/2000US6149543 Compounder assembly with controllable overrunning clutch
11/21/2000US6148683 Worm/worm gear transmission
11/21/2000US6148605 Method and device for reversing the thrust of very high bypass ratio turbojet engines
11/21/2000CA2021460C Gear drive unit with modifications
11/16/2000DE19922116A1 Vehicular gear counter shaft arrangement with load adjustment mechanism prevents interference between cog and two counter shafts
11/16/2000DE19918734A1 Variable speed transmission for motor vehicles has first and second power transmission clutches brought into functional communication via transmission constant with output shaft with stepping up of lowest gear speed for starting
11/16/2000DE19918732A1 Variable ratio automatic gearbox for automobile has 2 parallel drive trains each with intermediate shaft coupled to input shaft via switched clutch coupled to head gear for driving output shaft
11/15/2000EP1051308A1 Hybrid engine transmission unit comprising a double planetary gear train
11/15/2000CN2406107Y Novel mechanical-driving stage-less speed variator
11/15/2000CN2406106Y Double-motor speed-regulation driving device
11/15/2000CN1058560C Synchroizer mechanism
11/14/2000US6146306 Automobile transmission device
11/14/2000US6146305 Six speed planetary transmission with two simple planetary gear sets
11/14/2000US6146302 Power transmitting system for a hybrid motor vehicle
11/14/2000US6145398 Electronically controlled shift system for a manual transmission
11/07/2000US6142907 Power transmission apparatus for an automobile
11/07/2000US6142904 Apparatus for changing direction of driving force for bicycles
11/02/2000DE19919511A1 Braking device for rotating mass in gear changing transmission, with preset low revs. for oil pump and braking device to decelerate rotating mass
11/02/2000DE19912315C1 Automobile gearbox has parallel permanently dxriven and intermittently driven drive trains with auxiliary cogwheel stage of intermittently driven drive train switched in during gear changing in lower gear range
11/02/2000DE19860251C1 Zahnräderwechselgetriebe mit zwei Teilgetrieben mit je einer Lastschaltkupplung Gear shift transmission with two transmission structures, each with a load clutch
11/02/2000DE19860250C1 Zahnräderwechselgetriebe mit zwei im Kraftfluß parallel zueinander angeordneten Teilgetrieben Gear shift transmission with two parallel arranged in the power flow transmission structures
11/01/2000CN2403944Y Gearbox shifting position signal extractor
11/01/2000CN1058075C Helically geared compound transmission
10/2000
10/31/2000US6139463 Automatic transmission for vehicle
10/31/2000US6138528 Agricultural tractor
10/31/2000CA2203076C A device for continuously varying a rotative speed
10/26/2000WO2000063589A1 Switching device of a two-stage planetary gear
10/26/2000DE19917673A1 Switching device for 2-stage planetary drive has electromagnetic setting element controlling sliding cuff for coupling hollow wheel of planetary drive with drive housing or sun wheel
10/26/2000DE10017150A1 Power transmission system for hybrid drive has motor housed in the space saved in an extension at the rear of the gear drive shaft
10/25/2000CN2402869Y Integrated speed reducing unit for intelligent combined wrenching apparatus
10/24/2000US6135912 Automatic transmission for a vehicle
10/24/2000US6135909 Infinitely variable ratio transmission
10/24/2000US6134980 Internal bicycle hub transmission having an operating unit disposed inboard of the free end of an axle
10/18/2000EP1045171A1 Sliding reverse gear arrangement for speed-changing gear
10/18/2000EP1045170A1 Sliding reverse gear arrangement for speed-changing gear
10/18/2000CN2401730Y Power on-off type plastic miniature cycloid speed reducer
10/12/2000DE19915522A1 Automotive twin clutch control unit has manual override preventing engine stall
10/12/2000DE19915521A1 Automotive twin-clutch link mechanism enables driver to adjust the clutches for mechanical wear
10/11/2000EP1042135A1 Transmission device for motor vehicle with hybrid propulsion comprising a drive coupling for the electric engine
10/11/2000CN2400636Y Flexible driving planetary gear differential mechanism
10/11/2000CN2400635Y Gearings for soft starting and stepless speed-changing
10/10/2000CA2213303C Power changing apparatus of bicycle hub
10/04/2000EP1041304A1 Transmission
10/04/2000EP1040290A1 Motor vehicle gearbox
10/04/2000CN2399555Y Adjusting decelerator
10/03/2000US6126566 Coplanar reverted gear train loop
10/03/2000CA2136410C Idler gear mounting arrangement
09/2000
09/28/2000WO2000057082A1 Automatic transmission for motor vehicles
09/28/2000WO2000057081A1 Automatic transmission for motor vehicles
09/28/2000WO2000057080A1 Power transmission with dual clutches for vehicles
09/28/2000DE19912481A1 Automatisch schaltbares Kraftfahrzeuggetriebe Automatically shiftable motor vehicle transmission
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