| Patents for H01R 41 - Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit (678) |
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| 11/12/2003 | CN1127578C Low resisting materials with improved wear performance for electrical current transfer and methods for preparing same |
| 10/23/2003 | WO2003086808A1 Electrical sliding contact element consisting of carbon material and comprising at least one strip and one sheath |
| 10/22/2003 | CN2582229Y Rigid body sliding wire |
| 10/16/2003 | US20030194884 Electrical distribution block |
| 08/14/2003 | WO2003041992B1 Connector for catenary wires |
| 08/07/2003 | US20030148638 Technique for providing power to a completion used in a subterranean environment |
| 06/17/2003 | US6579108 Retractable jack |
| 05/22/2003 | WO2003041992A1 Connector for catenary wires |
| 02/12/2003 | CN2535949Y Contact-state-adjustable current collector |
| 01/22/2003 | CN2532589Y Control power connector |
| 12/03/2002 | US6488511 Extension apparatus |
| 10/30/2002 | EP1141428A4 Low resistivity materials with improved wear performance for electrical current transfer and methods for preparing same |
| 10/24/2002 | US20020153866 Electronic data processor with a plug-and-charge device |
| 10/16/2002 | CN2517147Y Low-powder electric power supply device |
| 08/27/2002 | US6439900 Sliding connector interface with non-metallic contacts |
| 07/25/2002 | US20020098741 Method and apparatus for electrically connecting two objects |
| 06/13/2002 | DE10059072A1 Transmission of data between moving vehicles on a common line, e.g. cable cars, elevators, uses an arrangement that does not require a terminating resistance and allows use of smaller, less powerful power couplings |
| 06/05/2002 | EP1210244A1 Carbon/carbon composite friction electric contact element |
| 05/28/2002 | US6396414 Retractable electrical/optical connector |
| 05/21/2002 | US6392604 Antenna device comprising sliding connector means |
| 01/09/2002 | CN1330724A Low resisting materials with improved wear performance for electrical current transfer and methods for preparing same |
| 10/10/2001 | EP1141428A1 Low resistivity materials with improved wear performance for electrical current transfer and methods for preparing same |
| 09/19/2001 | CN1314014A Antenna device comprising sliding connector means |
| 09/18/2001 | CA2242803C Connecting structure of electrical supply bus |
| 08/23/2001 | DE10007400A1 Elektrische Gleitkontaktanordnung Electric sliding contact |
| 06/05/2001 | US6241065 Current collector trolley for current collector lines |
| 04/12/2001 | DE19817796C2 Schleifkontaktanordnung mit verlängerter Lebensdauer A sliding contact assembly with extended life |
| 02/14/2001 | CN1061960C Carbon-carbon compsn material for electric collection and its prepn method |
| 02/08/2001 | WO2001008920A1 Carbon/carbon composite friction electric contact element |
| 12/19/2000 | US6161283 Connector for circuit board and method for producing a connector |
| 09/05/2000 | US6115256 Card with retractable RJ jack |
| 06/22/2000 | WO2000036169A1 Low resistivity materials with improved wear performance for electrical current transfer and methods for preparing same |
| 06/20/2000 | US6077086 Electric outlet extension device |
| 06/02/2000 | WO2000011748A3 Antenna device comprising sliding connector means |
| 05/30/2000 | US6068494 Connector for circuit board and method for producing a connector |
| 04/27/2000 | DE19847975A1 Current collector, especially for railway vehicle, has a foil of a good electrical conductor running along outer surface of material coating facing carbon loop part or carrier |
| 03/02/2000 | WO2000011748A2 Antenna device comprising sliding connector means |
| 02/16/2000 | CN2364596Y Collector |
| 02/16/2000 | CN2364595Y Sliding conducting arrangement specially adapted for automatic detection system |
| 12/28/1999 | US6007358 Connector for electrical supply bus with thick shaft portion actuated wedge blocks |
| 12/16/1999 | WO1999064786A1 Installation for movable electrical power consumers in an area such as a greenhouse |
| 11/04/1999 | DE19817796A1 Slip contact arrangement for transfer of electrical signals and/or power between movable parts |
| 09/30/1999 | DE19813828A1 Current pick-up wagon for current collector lines slotted longitudinally on lower side and with busbars inside |
| 06/24/1999 | DE19755215A1 Sliding current take-off for overhead current rail |
| 01/20/1999 | CN2305005Y Mono-electrode sliding wire |
| 01/13/1999 | EP0891011A2 Connecting structure of electrical supply bus |
| 01/07/1999 | EP0889559A2 Connector for circuit board and method for producing a connector |
| 06/17/1998 | CN1184794A Carbon-carbon composition material for electric collection |
| 01/22/1998 | DE19627628A1 Electrical energy transmission method |
| 11/25/1997 | US5690197 Power supply device for supplying a drive power to a movable object |
| 07/08/1997 | US5645437 Device of a plug and socket |
| 06/10/1997 | US5636724 Device for transferring a transport object between two end positions |
| 04/29/1997 | US5625537 Carrier arrangement for medical apparatus |
| 04/22/1997 | US5622508 Electrical connector and thermal printhead using the same |
| 09/17/1996 | US5555957 Control system for a materials-handling device, especially for a shelf storage and retrieval device |
| 08/28/1996 | EP0728505A1 A power supply device for supplying a drive power to movable object |
| 03/21/1996 | WO1996008943A1 Electrical power supply unit for a device, such as an oven electrode |
| 03/06/1996 | EP0700075A2 Device for transferring a transport object between two end positions |
| 12/07/1995 | DE19519644A1 Power supply to motorised appts moving on overhead suspended rail |
| 10/25/1995 | EP0678475A1 Control for a handling device, particularly for a storage and retrieval machine |
| 10/18/1995 | CN2210482Y Safety sliding connection wire |
| 09/13/1995 | CN2207640Y Connecting device of safety slide contact line |
| 08/15/1995 | US5441416 Telescoping electrical connector |
| 07/05/1995 | CN2202985Y Slide-contact conducting tube |
| 07/05/1995 | CN1104806A Continuous dynamic electric power distribution |
| 05/24/1995 | CN2198690Y Safety slide connection electric transmission device without middle joint |
| 03/29/1995 | CN1100844A A device of a plug and socket |
| 03/21/1995 | US5399094 Device for digital data transmission |
| 01/03/1995 | US5377595 Spring-supported electric contact device for toy vehicle and track assemblies |
| 11/29/1994 | US5367907 Liquid level indicator |
| 11/02/1994 | CN2181763Y Sliding contact wire feeding arrangement |
| 09/14/1994 | EP0399008B1 A monitoring device for at least one current pick-up of a transport truck of a rail-borne conveyor |
| 09/07/1994 | EP0563185B1 Liquid level indicator |
| 08/10/1994 | EP0609862A2 Contact rail and adapter |
| 08/05/1994 | CA2114882A1 Device of a plug and socket |
| 07/27/1994 | EP0468960B1 Power transferring arrangement |
| 06/22/1994 | EP0602401A1 Support device for medical apparatus |
| 04/13/1994 | CN2162014Y Protective electricity conveying device |
| 03/09/1994 | CN2158584Y Current Collector |
| 03/01/1994 | US5290180 Serial line connector |
| 02/03/1994 | DE4324583A1 Sliding contact current collector for servo potentiometer - has actuator sliding in lateral openings in base, to join or separate thin wire sliders in dependence on position |
| 02/02/1994 | CN2155091Y Safety slide connection power transmission duct for power supply |
| 01/20/1994 | DE4222807A1 Sliding contact power supply for transfer workpiece carriers - has carriers movable over sliding contacts at fixed locations with detector circuit to control when power is on. |
| 12/15/1993 | CN2149698Y Power supply arrangement for hanging system |
| 10/28/1993 | DE4308735C1 Digital data transmission device - has slip contact cooperating with take=off shoe within extruded plastics profile incorporating screening mesh fitted to carrier rail. |
| 10/06/1993 | EP0563185A1 Liquid level indicator. |
| 08/19/1993 | WO1993015929A1 Electrical current pick-up from a surface conductor array |
| 08/05/1993 | DE4239625C1 Medical transfusion equipment connecting column - forms connection with data exchange equipment and has two conductors secured by clamp with jaws and electrical contacts |
| 07/22/1993 | DE4300042A1 Conductor rail joint with bridgeable insulated sliding contacts - has longitudinally sprung contacts arranged parallel to conductor and protected by cover plate in shallow recess |
| 07/21/1993 | CN2138847Y Safety sliding connection electricity transport conduct for indoor power supply |
| 06/09/1993 | CN2135848Y Groove plate combined safety sliding contact line electricity transmission device |
| 04/14/1993 | EP0536442A1 Terminal block for side by side mounting |
| 01/20/1993 | EP0524084A1 Cover for electrical supply line, especially for moving support or lifting tackle and corresponding current collector trolley |
| 01/18/1993 | CA2074148A1 Power supply duct, especially for crane and hoist trolleys, and moving capture trolley associated with said duct |
| 01/05/1993 | US5177529 Machine with removable unit having two element electrical connection |
| 12/02/1992 | CN2123824U Contact no-friction multi-line switching device |
| 09/03/1992 | DE4106118A1 Electrical coupling system for power rail battery back connection for mining - has hydraulically powered actuator system to provide automatic engagement |
| 07/15/1992 | CN2110301U Combined safety slide contact wire |
| 07/09/1992 | WO1992011514A1 Liquid level indicator |
| 06/17/1992 | DE4039645A1 Coupler for monorail trolley to current rail - has transversely movable slide carriage with travel rail sections at points for coupling and decoupling |