Patents for H01R 39 - Rotary current collectors, distributors, or interrupters (9,168)
02/1996
02/22/1996WO1996005016A1 Method and apparatus for fusing lead wires of coils to terminals
02/21/1996EP0548176B1 A method and an apparatus for manufacturing an article of a composite material
02/21/1996CN1117216A Wheel driving unit assembly and method
02/20/1996CA2062345C Roller head for a resistance seam-welding machine
02/15/1996DE19521702A1 Brush assembly for use in DC machine
02/13/1996US5491373 Commutators
02/07/1996EP0695662A1 A driving assembly for motor wheels and method of making the same
02/07/1996CN2219554Y Quick replacing device for brush holder
02/07/1996CN1116365A Brush protector and commutator motor with same
01/1996
01/31/1996EP0694217A1 A method of forming an electrically conductive joint between carbon and metal, and an article comprising a conductive joint between carbon and metal
01/31/1996CN2218983Y Structure improved conduction copper holder of motor carbon brush holder
01/30/1996US5488261 Carbon brush and fastening a braided indicator wire therein
01/30/1996US5487213 Method of assembling an electric motor
01/24/1996EP0693230A1 Armouring ring for rotating bodies and method of producing the same
01/24/1996CN1115510A Ceramic sliding collecting unit and production of same
01/23/1996US5486732 Slip ring unit for fitting to an alternator, especially for a motor vehicle
01/23/1996US5486672 Methods and apparatus for commutator fusing
01/18/1996WO1996001336A1 Power-supply/drive adaptor for printing cylinders
01/17/1996EP0692844A1 Rotable electrical contact connection
01/16/1996US5485049 Multi-speed motor
01/16/1996US5485048 Brush device having a pair of U-shaped attaching pieces and tap accommodating holes
01/16/1996US5484976 Fusing methods and apparatus for use in making dynamo-electric machines
01/16/1996US5484294 Brushless rotary connector
01/11/1996DE19522858A1 Armature for starter motor for car
01/10/1996EP0691047A1 Commutator-type electric machine
01/03/1996EP0690150A1 Current supplier and transmission adaptor for printing cylinder
01/02/1996US5481150 Brush and commutator motor having brush device using the same
12/1995
12/26/1995US5479060 Brush assembly for a rotating ice protection system
12/20/1995CN1113617A Improvement to electric motors
12/06/1995EP0632934B1 Method and apparatus for making an armature
12/06/1995CN1113043A A planar carbon segment commutator
12/05/1995US5473212 Varistor disk assembly
11/1995
11/30/1995WO1995032543A1 Improved multi-speed motor
11/30/1995CA2190356A1 Improved multi-speed motor
11/29/1995EP0684670A2 Brush-holder
11/28/1995US5471107 End cap and brush holder assembly for dynamoelectric machine
11/28/1995US5470236 Rotating joint for aerial ladders
11/21/1995US5468912 Swivel assembly for multi-conductor cord
11/21/1995US5468153 Wireline swivel and method of use
11/15/1995EP0682400A1 Noise suppressed commutator
11/15/1995CN1111848A Two-part end cap assembly
11/15/1995CN1111721A Electrode for preventing noise electri wave and method thereof
11/14/1995US5466979 Methods and apparatus to reduce wear on sliding surfaces
11/09/1995WO1995030269A1 Brush holder assembly
11/08/1995EP0681358A2 Brush-holder assembly for electric motor
10/1995
10/31/1995US5463264 Constant force brush holder assembly
10/25/1995CN2211125Y Electric-brush device for micro-motor
10/18/1995CN1030127C Small DC motor
10/18/1995CN1030126C Miniature motor
10/18/1995CN1030123C 换向器 Commutator
10/17/1995US5459365 Miniature motor
10/17/1995US5459364 Slip ring unit for fitting to an alternator, especially for a motor vehicle
10/11/1995CN2209840Y Conduction copper base for carbon brush base of electric machine
10/03/1995US5454724 Floating electrical contact for spindle motor
09/1995
09/28/1995DE4410218A1 Ultrasonic welding method
09/26/1995US5453646 Noise-damped brush mount, especially for small commutator motors
09/06/1995EP0670622A1 Improvement to electric motors
09/06/1995CN1029715C Producing method of electric brush for high-speed electric machine
09/05/1995US5448122 Brush device
09/05/1995US5447268 Method of fusing commutator risers to armature coil in electric motor
09/05/1995CA2143929A1 Electric motors
08/1995
08/30/1995CN2206502Y Integrated ring collector for electric motor
08/29/1995US5446328 Miniature motor with preassembled commutator
08/29/1995US5445748 Solid lubricant composition
08/22/1995US5442849 Method of making a planar carbon segment commutator
08/17/1995WO1995022185A1 Armouring ring for rotating bodies and method of producing the same
08/17/1995WO1995022184A1 Armouring ring for rotary bodies and process for producing it
08/17/1995DE4404360A1 Brush holder
08/16/1995EP0667657A1 A planar carbon segment comutator
08/15/1995US5441683 Simplified process for the production of carbon motor brushes
08/10/1995WO1995021476A1 Low profile rotatable electrical plug
08/03/1995WO1995020837A1 Commutator-type electric machine
08/02/1995EP0664739A1 Process for producing abrasive bodies for electric collectors or the like.
08/02/1995CN1106173A Miniature motor
08/01/1995US5437259 Internal-combustion-engine ignition device
07/1995
07/27/1995WO1995020251A1 Liquid metal electrical contact compositions and methods of using same
07/27/1995DE19502249A1 Internal combustion engine motor distributor
07/27/1995CA2166384A1 Liquid metal electrical contact compositions and methods of using same
07/25/1995US5435731 Rotatable hidden connector for telephone transmitter
07/18/1995US5434460 Miniature motor
07/18/1995US5432993 Method of making a cylindrical carbon segment commutator
07/12/1995EP0662738A1 Process and device for economical production of brushes with prescribed anisotropy
07/12/1995EP0662736A1 Rotating electrical slipring with multiwire brushes
07/05/1995EP0660922A1 Torque transducers.
07/05/1995CN1104807A Simple method for making electric brush
07/01/1995CA2136480A1 End cap and brush holder assembly for dynamoelectric machine
06/1995
06/29/1995DE4445759A1 Flat collector assembly for small electric motor
06/28/1995EP0660465A1 Commutator type rotary electric machine
06/28/1995CN1104388A Collector used in AC generator, especially vehicle AC generator
06/28/1995CN1104387A Collector used in AC generator, especially vehicle AC generator
06/28/1995CN1104386A Collector used in AC generator, especially vehicle AC generator
06/28/1995CN1104383A Brush gear for a miniature electric motor
06/22/1995WO1995017031A1 Commutator for small- to medium- sized electric machines and process for producing the same
06/21/1995EP0658961A1 Brush assembly and brush holder for electrical motor with build-in noise suppression and process for making same
06/21/1995EP0658287A1 Permanent magnet direct current motor
06/20/1995US5425645 Electric power cord connector having two axes of movement
06/14/1995CN1028938C Power feeding device for VTR rotating drums
06/14/1995CA2135860A1 Methods and apparatus for commutator fusing
06/08/1995DE4416316C1 Rotary anode type X=ray tube
06/07/1995EP0656034A1 Plastifiable asbestos-free phenolic-resin moulding compound based on resol resin
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