Patents for F16D 27 - Magnetically-actuated clutches; Control or electric circuits therefor (4,969)
01/2005
01/27/2005DE20314141U1 Axialverstellvorrichtung Axial setting
01/27/2005DE10125733B4 Kupplung Coupling
01/26/2005EP1501173A2 Apparatus for increasing turning force using magnetic force
01/26/2005EP1499900A2 Method for determining the rotational speed of a part, ascertaining the slipping of a continuously variable transmission (cvt), and for controlling a cvt, and a conical disc flexible drive transmission
01/26/2005EP1499817A1 Method for optimising plates of a plate link chain, and plate for a plate link chain
01/26/2005EP1499811A2 Clutch unit
01/26/2005CN2674190Y High efficiency electromagnetic brake
01/25/2005US6846257 Series drive clutch
01/25/2005US6845854 Axial setting device
01/19/2005EP1498631A1 Offset adjusting method for current detection signal in drive power transmission control apparatus
01/19/2005EP1497574A1 Hydraulic system and automatic gearbox
01/19/2005EP1497151A1 Method, device and use thereof for operating a motor vehicle
01/19/2005CN2672362Y Electromagnetic double clutch outer cover for motorcycle
01/18/2005US6843353 Electro-magnetic clutch having axially moving coil
01/13/2005WO2005002900A1 Method for regulating the torque distribution in a motor vehicle
01/13/2005US20050005911 Magnetically coupled fuel injector pump
01/12/2005EP1496278A1 Pulley bearing for engine auxiliaries
01/11/2005US6840229 Magnetically coupled fuel injector pump
01/06/2005US20050003923 Differential and differential system
01/04/2005US6838969 Electromagnet assembly for electromagnetic apparatus
01/04/2005US6837821 Differential
01/04/2005US6837355 Clutch including spun rotor having hardened depressions
01/04/2005US6837351 Electromagnetic clutch assembly having enhanced torque throughput
12/2004
12/28/2004US6834750 Integrated starter-generator roller clutch
12/28/2004CA2324746C Apparatus and method for demagnetizing a controllable electromagnetically actuated differential
12/23/2004US20040256192 Electromagnetic friction clutch
12/23/2004DE10324487A1 Electro-magnetically opened pole friction clutch has an exciter coil surrounded by a soft magnetic matrerial
12/22/2004CN2665447Y Electromagnetic double clutch compressing apparatus
12/21/2004US6832972 Differential and differential system
12/16/2004WO2004109140A1 Electromechanical clutch actuator
12/16/2004WO2004109139A1 Clutch actuation system with a synchronised electrical generator
12/16/2004US20040251106 Disc and hub assembly for electromagnetic clutch in a compressor
12/16/2004DE4430995B4 Elektromagnetische Kupplung Electromagnetic clutch
12/15/2004EP1486694A2 Disc and hub assembly for electromagnetic clutch in a compressor
12/15/2004CN1180326C Friction engaging device and frictional engagement control method
12/09/2004US20040245064 Electromagnetic friction clutch for a vehicle door
12/08/2004EP1484522A1 Electromagnetic clutch
12/07/2004US6827661 Clutch system and differential with same
12/07/2004US6827189 Electromagnetically actuated, single-surface friction coupling, without a rotor slip ring
12/02/2004WO2004104443A2 Friction clutch and actuator thereof
12/02/2004US20040238311 Device and method for adjusting the torque transmitted by a friction clutch
12/02/2004DE10322000A1 Motor vehicle moving off clutch has rigid lever mechanism for engaging, disengaging operated by plate with electromechanical ejector; plate spring function is replaced by lever mechanism
11/2004
11/30/2004US6823974 Electromagnetic clutch
11/25/2004US20040231949 Direct method of terminating the ground coil terminal to coil housing
11/25/2004US20040231948 Electromagnetic clutch and manufacturing method of magnetic path forming member therefor
11/25/2004US20040231944 Power transmission device for a four-wheel drive vehicle
11/25/2004DE102004021044A1 Einrichtung zum Dämpfen von Schwingungen Means for damping vibrations
11/24/2004EP1479936A1 Controller of electromagnetic clutch
11/24/2004EP1479935A2 Electromagnetic clutch and manufacturing method of magnetic path forming member therefor
11/24/2004CN1177154C Electromagnetic rope clutch
11/24/2004CN1177153C Electromagnetic clutch
11/23/2004US6822809 Drive transmission device and optical apparatus using same
11/18/2004US20040226797 Electromagnetic clutch and rotation transmission device
11/18/2004US20040226796 Ball arrangement in a torque transmitting device
11/18/2004DE20320491U1 Electromechanical axial adjustment device for multi-plate clutch, for example, has electric motor with rotationally fixed stator and electromotor driven rotor connected to pressure element by planetary gear
11/17/2004EP1112451B1 Electro-mechanical clutch actuator
11/16/2004US6817949 Torque limiter and reel mount
11/16/2004US6817459 Direct method of terminating the ground coil terminal to coil housing
11/11/2004US20040221681 Power transmission device
11/09/2004US6814682 Transfer case with synchronizer clutch
11/04/2004US20040216973 Drive power transmission comprising electromagnetic clutch
11/03/2004EP1473488A2 Combination of drive power transmission device and differential gear and manufacturing method therefor
11/03/2004EP1472469A1 Electromagnetically actuated friction or brake clutch
11/02/2004US6811009 Magnet type fan clutch apparatus
11/02/2004US6811007 Hydromechanical coupling with clutch assembly and magnetorheological clutch actuator
11/02/2004US6811001 Electromagnetic brake
10/2004
10/28/2004US20040212473 Electromagnetic coil assembly and electromagnetic actuator
10/28/2004US20040211197 Vehicles and electromagnetic clutches for compressors for such vehicles
10/28/2004DE10244018B4 Antriebseinheit Drive unit
10/27/2004EP1471277A2 Clutch actuator
10/27/2004CN1540180A 电磁离合器 Electromagnetic clutch
10/26/2004US6808037 On-demand transfer case
10/21/2004US20040210374 Method and system for control of an automatic friction clutch arranged between an engine and a gearbox on a motor vehicle
10/21/2004US20040206596 Power transmitting mechanism and power transmitting method
10/21/2004DE102004015655A1 Elektromagnetische Reibkupplung Electromagnetic friction clutch
10/14/2004US20040200655 On-demand transfer case
10/14/2004US20040200298 Dual motion actuator
10/14/2004DE10109378B4 Elektromagnetanordnung für elektromagnetisches Gerät Solenoid assembly for electromagnetic device
10/13/2004EP1466777A2 On-demand transfer case
10/13/2004EP1466105A1 Clutch by wire having multiple starter-generator means
10/13/2004EP1336053B1 Device for guiding a driving torque
10/13/2004CN1536241A Vehicle and electromagnetic clutch for compressor of said vehicle
10/12/2004US6802352 Device and method for bonding friction material of clutch pulley
10/07/2004WO2004085866A1 Structure and method of mounting built-in type of discharge element part
10/07/2004DE202004009184U1 An electromagnetically operated friction clutch has a moveable armature welded to a disc spring of ferromagnetic material
10/07/2004DE10313855A1 Hysteresis clutch or brake e.g. safety clutch for e.g. point mechanisms, bottle closing plant, etc. has permanent magnets and hysteresis part axially next to roller bearing
10/07/2004DE10312714A1 Electromagnetically-operated clutch for car tailgate door drive has armature spaced axially from inner and outer poles only by first and second air gaps
09/2004
09/30/2004WO2004083664A1 Clutch control device
09/30/2004US20040188218 Clutch-actuating device and methods of determining clutch parameters
09/30/2004US20040188217 Electromagnetic clutch
09/30/2004US20040188212 Electromagnetic clutch having ball ramp actuator and torsion spring
09/30/2004DE202004012251U1 Coupling elements to be used for joining trailer to model or toy car, designed as magnets made of rare earth metal alloy
09/23/2004US20040182670 Rotation transmission device
09/23/2004DE10311385A1 Pole friction clutch for diesel engine drive with adjustment of air-gap between armature disc and rotor by axial movement of output shaft or rotor
09/23/2004DE10255909B4 Stellglied einer Kupplung Actuator of a clutch
09/22/2004EP1459927A2 Rear axle having electromagnetic clutches and geared differential
09/22/2004CN2642555Y Counterweight type electromagnetic clutch for automobile air conditioning
09/22/2004CN1531175A Apparatus for increasing torque force by magnetic force
09/21/2004US6793397 Rotation support apparatus for compressor pulley
09/21/2004US6793059 Auxiliary machine drive system of automatic engine stop-restart system equipped automotive vehicle
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