| Patents for H02K 41 - Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path (10,066) |
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| 11/11/1986 | USRE32285 Linear actuator for a memory storage apparatus |
| 11/11/1986 | US4622609 Read/write head positioning apparatus |
| 11/07/1986 | EP0183792A4 Magnetically assisted stepping motor. |
| 11/05/1986 | EP0200346A2 Reaction rail |
| 10/28/1986 | US4620301 Recording disk drive unit |
| 10/28/1986 | US4620253 Low mass actuator system for magnetic recording disk |
| 10/28/1986 | US4620252 Symmetrical coil actuator for a magnetic disk drive |
| 10/21/1986 | US4618789 Linear motor for the high-speed reciprocating movement of a rotor slide possessing mass |
| 10/15/1986 | EP0197394A2 Electromagnetic actuator and magnetic disk file employing same |
| 10/08/1986 | EP0196341A1 Electronically controlled coil assembly |
| 10/07/1986 | US4616153 Closed-loop linear position servomotor |
| 10/07/1986 | US4615109 Apparatus for installing a prefabricated winding of a linear motor |
| 09/25/1986 | WO1986005634A1 Geared motor |
| 09/24/1986 | EP0195644A1 Truck apparatus |
| 09/24/1986 | EP0195585A2 Door apparatus |
| 09/23/1986 | US4613962 Tracking device with linear motor |
| 09/16/1986 | US4612592 Dual coil/dual magnet actuator |
| 09/10/1986 | CN86101224A Method of manufacturing electromagnetic members |
| 09/03/1986 | EP0193079A2 Method of manufacturing electromagnetic members |
| 09/03/1986 | EP0039712B1 Flat-coil actuator array for multi-head disk drive |
| 09/03/1986 | CN85204590U Linear d.c. motor for transmission |
| 08/27/1986 | CN85100989A Linear motion electric machine with electronic commutation |
| 08/26/1986 | US4607492 For cryogenic temperatures and vacuum conditions |
| 08/19/1986 | US4607197 Linear and rotary actuator |
| 08/19/1986 | CA1210046A1 Electromagnetic actuator generating equal and opposing force vectors |
| 08/06/1986 | EP0189518A1 Toothed gearing |
| 08/06/1986 | CN85100292A Electromagnetic dc linear motor for instrument |
| 07/29/1986 | US4603270 Particle free linear motor |
| 07/23/1986 | EP0188257A2 Linear motor and control method thereof |
| 07/22/1986 | US4602232 Electromagnetic drive unit |
| 07/22/1986 | US4602175 For positioning magnetic heads in a disk file |
| 07/15/1986 | US4600871 Multi-directional drive type electromagnetic position control apparatus |
| 07/15/1986 | CA1207898A1 Linear actuator for a memory storage apparatus |
| 07/08/1986 | CA1207249A1 Apparatus for transporting materials to be transferred and method of controlling exciting current therefor |
| 06/17/1986 | US4595870 Linear motor |
| 06/11/1986 | EP0183854A1 Stepping motor |
| 06/11/1986 | EP0183792A1 Magnetically assisted stepping motor. |
| 06/10/1986 | US4594520 Linear pulse motor |
| 06/10/1986 | US4593625 Motor vehicle bogie |
| 06/10/1986 | CN85102294A Shield type step motor and low speed synchronous motor |
| 06/03/1986 | US4593215 Electromagnetic drive for shaftless rotary devices |
| 05/28/1986 | EP0182650A2 Endless belt with tension cords and method of making such a belt |
| 05/27/1986 | US4592037 Device for displacing a pickup head in multi-axial directions |
| 05/20/1986 | US4590411 Linear motors and control circuitry therefor |
| 05/14/1986 | EP0181176A2 Computed tomography scanner |
| 05/14/1986 | EP0180624A1 Read/write head positioning apparatus |
| 05/13/1986 | US4587714 Manufacture of motor with split back magnet array |
| 05/13/1986 | CA1204318A1 Automatic scanning device and its control for opto- mechanical processing applications |
| 05/06/1986 | US4587505 Plural coil connection means in an electromagnetic device |
| 05/06/1986 | US4587466 Two axis linear motor for optical focusing and tracking system in optical recording |
| 04/22/1986 | US4584513 Motor/generator operating on the reluctance principle |
| 04/22/1986 | CA1203402A1 Energy storage |
| 04/15/1986 | CA1203125A1 Vehicle bogie |
| 04/08/1986 | US4581553 Brushless DC motor, especially linear motor, having an increased force-to-velocity ratio |
| 03/25/1986 | US4578622 Linear pulse motor |
| 03/19/1986 | EP0174783A2 Linear induction motors |
| 02/25/1986 | US4573094 Moving magnet disc drive actuator |
| 02/25/1986 | US4572053 Actuator system for storing and releasing energy |
| 02/19/1986 | EP0171483A1 Electromechanical transducer |
| 02/11/1986 | US4570092 Driving apparatus useful in a movable toy |
| 02/05/1986 | EP0169983A2 Transporting system of floated carrier type |
| 02/04/1986 | US4568845 Magnetic drive unit |
| 01/28/1986 | US4567417 Actuator |
| 01/15/1986 | CN85200996U Linear tubing motor easy to be assemblyed or disassemblyed |
| 01/10/1986 | CN85102415A Short-circuit type magnetic dynamic motor |
| 01/08/1986 | CN85201061U Lineer flat double-side d.c. motor |
| 01/07/1986 | US4563602 Permanent magnet type stepping motor |
| 01/02/1986 | EP0166350A2 Stop-positioning device for linear induction motor |
| 12/31/1985 | US4562385 Periodic reciprocating motor |
| 12/24/1985 | US4560925 Mirror position sensor and associated pivot suspension for improved track selection in optical data disk system |
| 12/24/1985 | US4560911 Positioning table and linear motor |
| 12/24/1985 | US4560894 Electric linear drive with an external rotor electric motor |
| 12/19/1985 | WO1985005741A1 Stepping motor |
| 12/10/1985 | US4557038 Installing a prefabricated winding of a linear motor |
| 12/05/1985 | WO1985005507A1 Magnetically assisted stepping motor |
| 12/04/1985 | EP0163192A2 Optical system drive for optical recording/reproducing apparatus |
| 12/03/1985 | CA1197550A1 Linear motors and control circuitry therefor |
| 11/27/1985 | EP0162721A2 Linear motor protected from dust and particles |
| 11/26/1985 | US4555650 Two dimensional driving device for use in a positioning device in a semiconductor manufacturing apparatus |
| 11/26/1985 | US4555189 Winchester disc drive |
| 11/21/1985 | WO1985005209A1 Read/write head positioning apparatus |
| 11/21/1985 | EP0161677A2 Moving coil type linear motor |
| 11/12/1985 | CA1196528A1 Linear motor shuttling system |
| 11/06/1985 | EP0160186A2 Magnet structure for a long stator drive |
| 10/23/1985 | EP0159005A2 Electrically controlled electromotor |
| 10/08/1985 | US4546277 Linear motor |
| 10/08/1985 | US4545117 Method of making a stator bar usable in a linear stepper motor |
| 10/08/1985 | CA1194921A1 System for linear motor control |
| 10/02/1985 | EP0156013A2 Exciting arrangement for a long stator drive |
| 10/01/1985 | US4544972 Swinging actuators for use in magnetic disc type memory devices |
| 09/24/1985 | US4543615 Automatic scanning device and its control for opto-mechanical processing applications |
| 09/17/1985 | US4542312 Linear motor |
| 09/17/1985 | US4541787 Electromagnetic reciprocating pump and motor means |
| 09/10/1985 | US4540905 Electromagnetic driving device |
| 09/04/1985 | EP0153459A1 Two axis electromagnetic actuator |
| 08/27/1985 | CA1192592A1 Two axis linear motor for optical focusing and tracking system in optical recording |
| 08/21/1985 | EP0152222A2 Linear motor |
| 08/13/1985 | US4535278 Two-dimensional precise positioning device for use in a semiconductor manufacturing apparatus |
| 08/13/1985 | US4535260 Magnetic linear motor |
| 08/06/1985 | CA1191534A1 Linear stator magnet adapted to be juxtaposed with an armature rail |