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Technologies

Intl Class Technology # of Patents Rank
 
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 7717
 
 
 
F16H GEARING1662
 
 
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION832
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 371
 
 
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS333
 
 
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 239
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2119
 
 
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 255
 
 
 
B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 250
 
 
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL112

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,240,458 Torsion damper including a pre-damper having a housing with hooked tongues, in particular for a motor vehicleMar 26, 92Aug 31, 93[F16D]48
5,218,884 Torsion damper, especially for motor vehiclesMay 21, 92Jun 15, 93[F16F]23
5,135,089 Transmission clutch for a motor vehicle having a dynamic absorberNov 07, 91Aug 04, 92[F16D]18
6,415,900 Hydraulic control receiver with closing plateDec 31, 98Jul 09, 02[F16D]16
5,121,649 Motorized gear shift control apparatus for a transmission gearbox, in particular for automotive vehiclesMar 29, 91Jun 16, 92[B60K]16
5,168,971 Transmission clutch for a motor vehicle having a dynamic absorberNov 07, 91Dec 08, 92[F16D]15
5,207,738 Heat exchanger manifold assemblyAug 28, 92May 04, 93[F28F]14
5,452,783 Liner support disc, especially for a motor vehicle clutchJul 14, 93Sep 26, 95[F16D]13
6,390,263 Locking clutch for coupling apparatus with hydrokinetic couplingMay 31, 00May 21, 02[F16H]10
6,293,380 Hydrokinetic coupling apparatus, in particular for motor vehicleMar 07, 00Sep 25, 01[F16H]10

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2004/0025,618 Locking device with transmission gearsJan 30, 03Feb 12, 04[B60K]
2003/0155,199 Hydrokinetic coupling apparatus in particular for motor vehicleDec 10, 01Aug 21, 03[F16D]
2003/0141,163 Friction clutch with controlled play compensation for motor vehicleNov 12, 02Jul 31, 03[F16D]
2003/0047,026 Automated gear drive device, in particular for motor vehicleOct 26, 01Mar 13, 03[F16H]
2003/0029,687 Friction disc and method for making a lining forming itAug 26, 02Feb 13, 03[F16D]
2003/0029,689 Device for coupling a lever to shift to shift cylinder pistonJul 11, 02Feb 13, 03[F16D]
2003/0032,487 Torsional vibration damping device for motor vehicle clutchJul 12, 02Feb 13, 03[F16H, F16D]
2002/0179,398 Diaphragm assist spring for motor vehicle engine clutch mechanismJun 10, 02Dec 05, 02[F16D]
2002/0166,749 Torsional damping device, especially for clutchesOct 31, 01Nov 14, 02[F16D]
2002/0134,632 Hydrokinetic coupling apparatus, in particular for motor vehicle, comprising improved means linking the piston with the coverFeb 06, 02Sep 26, 02[F16H]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7,207,888 Torsional vibration damping device for motor vehicle clutchNov 12, 01Apr 24, 07[F16D]
6,949,709 Method for making a dashboard subassembly in paticular a motor vehicle dashboard consoleJun 30, 00Sep 27, 05[B29C]
6,926,131 Hydrokinetic coupling appliance, in particular for motor vehicleJul 27, 00Aug 09, 05[F16D]
6,830,136 Hydrokinetic coupling apparatus, in particular for motor vehicle, comprising a needle thrust bearing between the piston and the turbine hubFeb 06, 02Dec 14, 04[F16H]
6,779,643 Friction clutch with controlled play compensation for motor vehicleNov 12, 02Aug 24, 04[F16D]
6,770,157 Method and apparatus for adhesive fastening of friction clutch liners on a support plateNov 19, 01Aug 03, 04[B32B]
6,739,442 Friction disc and method for making a lining forming itAug 26, 02May 25, 04[F16D]
6,736,247 Hydrokinetic coupling apparatus in particular for motor vehicleDec 10, 01May 18, 04[F16H]
6,711,986 Device for coupling a lever to a shift cylinder pistonJul 11, 02Mar 30, 04[F16D]
6,691,606 Hydraulic device with piston and actuating rod, with temporary range-of-travel end stop for purgingJan 18, 02Feb 17, 04[F15B]

View all patents..

Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Graton Michel
Paris, FR
41
Lassiaz Philippe
Boulogne, FR
27
Arhab Rabah
Pierrefitte, FR
24
Bacher Michel
Garges-les-Gonesse, FR
24
Villata Gino
Buttogliera d'Asti, IT
22
Dalbiez Andre
Argenteuil, FR
21
Naudin Jacky
Asnieres, FR
21
Loizeau Pierre
Ville D'Avray, FR
19
Renaud Pierre
Le Plessis-Trevise, FR
18
Thirion de Briel Jacques
Levallois-Perret, FR
18