| Patents for B61G 1 - Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means (401) |
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| 10/07/2008 | US7431167 Adjustable coupler assembly for model trains |
| 08/16/2008 | CA2620704A1 Yoke for a railway draft gear and method of making |
| 08/13/2008 | CN201099258Y Railway carriage trucks coupler safety hook chain device |
| 07/30/2008 | CN101229613A Tight-lock coupler body mechanical manufacturing processes |
| 06/25/2008 | CN201077462Y Wind pressure controlled car body coupler locking device |
| 06/10/2008 | US7383962 Model train with improved coupling mechanism |
| 02/14/2008 | US20080035595 Articulated coupling apparatus |
| 02/13/2008 | CN101121412A Railway goods train hook safety hook-chain mechanism |
| 01/16/2008 | CN101104411A Bionic vehicle hook cushioning device capable of automatic picking off and hanging |
| 01/02/2008 | CN200999046Y Car coupler yoke |
| 12/19/2007 | CN200992212Y Connection hinge for railway trains |
| 12/19/2007 | CN200992211Y Chain train-hook special for double system train hook |
| 12/19/2007 | CN200992210Y Railway train double-system train hook |
| 11/28/2007 | CN200981560Y Compact joint sealing car coupler |
| 11/21/2007 | CN200977927Y Railway freight-car draw bar |
| 11/21/2007 | CN200977926Y Car coupler |
| 11/07/2007 | CN200971101Y Joint connector of railway wagon |
| 09/26/2007 | CN101044049A Carrier type conveying apparatus and conveying carrier connection system of the conveying apparatus |
| 08/21/2007 | US7258243 Arrangement for preventing energy absorbing material degradation on draft gears |
| 08/15/2007 | CN2933998Y Tightlock coupler head |
| 08/08/2007 | CN101011974A Method and device for connecting railway vehicle |
| 07/04/2007 | EP1803626A1 Carrier type conveying apparatus and conveying carrier connection system of the conveying apparatus |
| 03/20/2007 | US7191909 Cover for coupling head |
| 03/07/2007 | CN1926534A Method of managing digital rights |
| 02/07/2007 | CN1907781A Special chain car coupler for double system car coupler |
| 02/07/2007 | CN1907780A Double system car coupler of railway vehicle |
| 01/25/2007 | DE102005034527A1 Railway goods wagon close-coupling rod assembly, includes pivot plate with spherical bearing surfaces and resilient support to accommodate vertical and horizontal deflections |
| 01/11/2007 | DE102005031598A1 Heavy duty close coupling especially for railway units has a thrust plate with both vertical curvature and horizontal curvature |
| 12/22/2006 | CA2549765A1 Joint arrangement with heatable joint bolt |
| 12/13/2006 | CN2846251Y 矿车销 Tub pins |
| 10/04/2006 | CN2823076Y Plate hook type coupling for vehicles |
| 09/20/2006 | CN1275815C Buffer for railway passenger train |
| 09/06/2006 | CN1273339C Buffering device |
| 07/04/2006 | US7070062 Automatic railway car electrical and pneumatic coupler |
| 06/21/2006 | CN2789095Y Coupling antibouncer protector |
| 06/15/2006 | US20060124572 Friction draft gear housing having a removable end wall |
| 06/01/2006 | US20060113268 Optical disc apparatus |
| 05/02/2006 | US7038169 Electric heater for the coupling head of a central buffer coupling |
| 04/27/2006 | WO2006043372A1 Carrier type conveying apparatus and conveying carrier connection system of the conveying apparatus |
| 04/05/2006 | CN2770212Y Main electric generator and dragging machine transitional coupling device for experiment |
| 02/07/2006 | US6994224 Model railroad coupler |
| 01/18/2006 | CN2752122Y Surface composite reinforced train coupling hook cavity fitting |
| 01/03/2006 | US6981599 High capacity shear mechanism |
| 12/22/2005 | US20050279726 Automatic railway car electrical and pneumatic coupler |
| 10/19/2005 | CN2734574Y Double hook drop-proof coupler |
| 08/04/2005 | WO2005070710A1 Model railroad coupler |
| 08/04/2005 | US20050167386 Model railroad coupler |
| 07/21/2005 | DE19505581B4 Eisenbahntransporteinheit für den gemischten Transport von Containern und Wechselbehältern Railway transport unit for the mixed transport of containers and swap bodies |
| 07/21/2005 | CA2552237A1 Method of managing digital rights |
| 12/29/2004 | CN2666764Y Train coupling hook antibouncer |
| 11/10/2004 | CN2654471Y Switchyard collision hook static treatment device |
| 08/25/2004 | CN2635479Y Locomotive vehicle quick salvage locking rocker device |
| 07/21/2004 | CN2626808Y Railway vehicle connector and clamp handle thereof |
| 06/23/2004 | EP1431156A1 A railway vehicle |
| 03/03/2004 | CN2605168Y Coupler controlled locking apparatus |
| 10/08/2003 | CN2578195Y Changeable couplers |
| 09/24/2003 | CN2574954Y Electric pneumatic breaking assembly unit for railway train |
| 08/06/2003 | CN2564428Y Vehicle hook locking device |
| 07/30/2003 | CN2563572Y Vehicle hook/tail frame holder for magnetic powder flaw detector |
| 07/30/2003 | CN2563047Y Automobile decoupling device for vehicles |
| 06/18/2003 | EP1319569A1 Coupling device, especially for a railway vehicle |
| 06/11/2003 | CN2555207Y Train automatic unhooking appts |
| 04/30/2003 | CN1106962C Stock and its traction link |
| 02/25/2003 | US6523481 Bogie for use with a monorail car |
| 01/08/2003 | CN1098186C Automatic submerged-arc bead welding method for railway hook and hood tongue |
| 01/01/2003 | CN2528569Y Coupler mold cavity milling machine |
| 10/02/2002 | CN2513713Y Railway vehicle movement type complete hook slowly-dismounting machine |
| 08/28/2002 | CN1365914A Buffer for railway passenger train |
| 08/28/2002 | CN1365913A Buffering device |
| 06/11/2002 | US6401628 Railway vehicle |
| 10/31/2001 | CN2456986Y Hook of railway freight train |
| 09/26/2001 | CN1314273A One-rail vehicle |
| 09/20/2001 | US20010022147 Monorail car |
| 09/17/2001 | CA2337977A1 Monorail car |
| 07/17/2001 | CA2042117C Bearing assembly for an articulated coupling apparatus which connects adjacent ends of a pair of railway cars together |
| 06/10/2001 | CA2326226A1 Trailer hitch lock-out device |
| 05/10/2001 | DE19944576C1 Längenanpaßbare Kuppelstange Längenanpaßbare coupling rod |
| 05/02/2001 | CN2428380Y Light railway automatic-connection hook of trains |
| 03/21/2001 | EP1084929A2 Drawbar adjustable in length |
| 01/03/2001 | CN1278496A Automatic submerged-arc bead welding method for railway hook and hook tongue |
| 01/02/2001 | CA2042076C Locking assembly to secure a bearing assembly in an articulated coupling apparatus for connecting adjacent ends of a pair of railway cars |
| 12/20/2000 | EP1060970A1 A railway vehicle |
| 12/14/2000 | WO2000074993A1 Conveyor system with conveyor carriages guided in conveyor rails |
| 11/29/2000 | CN1274660A Rail vehicle |
| 09/26/2000 | CA2042118C Articulated coupling apparatus for connecting adjacent ends of a pair of railway cars together in a semipermanent manner |
| 01/19/2000 | EP0972693A2 Locking mechanism for a coupling device |
| 01/05/2000 | DE19829393A1 Locking mechanism for coupling arrangements, especially for rail vehicles |
| 08/03/1999 | CA2157735C Interlocking slackless drawbar assembly for railway freight car and an interlocking mechanism therefor |
| 07/06/1999 | CA2157724C Interlocking type mechanism for a slackless drawbar assembly used on a railway freight car |
| 07/06/1999 | CA2141096C Slackless drawbar assembly utilizing a ball and race assembly |
| 06/30/1999 | CN2326490Y Mine-car connector |
| 04/28/1999 | CN2316204Y Wide pushing hook for use on conveyer |
| 12/30/1998 | CN2302174Y Bidirectional buffering automatic coupling device for narrow-rail mine-car |
| 10/21/1998 | CN2294889Y Automatic hitching device for miner's truck |
| 06/10/1998 | CN2283598Y Remote controlled locomotive front fork bar lock |
| 04/22/1998 | EP0836977A1 Railway vehicle coupling systems |
| 06/17/1997 | CA2064441C Wedge shim and follower block for a railcar articulated connector |
| 04/08/1997 | US5617965 Interlocking type mechanism for a slackless drawbar assembly used on a railway freight car |
| 01/02/1997 | EP0751056A1 Interlocking slackless drawbar assembly for railway freight car and an interlocking mechanism therefor |
| 12/24/1996 | US5586506 Ball-and-socket coupling, particularly for railway cars |