B61F

Technology

Follow

Stats

Description

RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES, ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING; WHEELS GUARDS; OBSTRUCTION REMOVERS OR THE LIKE (for vehicles in general B60; axles, wheelsB60B; vehicle tyres B60C)

Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
8,438,734 Rail vehicle assembly system and method Jul 23, 10 May 14, 13 , GENERAL ELECTRIC COMPANY
8,418,628 Low floor vehicle Jun 16, 09 Apr 16, 13 MITSUBISHI HEAVY INDUSTRIES, LTD., MITSUBISHI HEAVY INDUSTRIES LTD.
8,418,627 Two-axle truck for a railway car and a railway car Feb 25, 11 Apr 16, 13 NIPPON STEEL & SUMITOMO METAL CORPORATION, NIPPON STEEL & SUMITOMO METAL CORPORATION
8,413,590 Center bowl liner with spring washer conductor Dec 21, 11 Apr 09, 13 A. STUCKI COMPANY, A. STUCKI CO.
8,413,592 Rail road car truck Nov 02, 10 Apr 09, 13 NATIONAL STEEL CAR LIMITED, NATIONAL STEEL CAR LIMITED
8,381,660 Track-guided vehicle wheel truck Jul 01, 09 Feb 26, 13 MITSUBISHI HEAVY INDUSTRIES, LTD., MITSUBISHI HEAVY INDUSTRIES LTD.
8,371,234 Bogie for railway vehicle Mar 18, 08 Feb 12, 13 ALSTOM TRANSPORT SA, ALSTOM TRANSPORT SA
8,371,229 Track cleaning car Nov 29, 11 Feb 12, 13 ALSTOM TRANSPORT SA, Not available
8,365,675 Railway vehicle comprising pivoting end bogies Mar 14, 08 Feb 05, 13 ALSTOM TRANSPORT SA, ALSTOM TRANSPORT SA
8,356,557 Vehicle having rolling compensation Mar 09, 10 Jan 22, 13 BOMBARDIER TRANSPORTATION GMBH, BOMBARDIER TRANSPORTATION GMBH
8,356,559 Bogie for guide rail type vehicle Jul 06, 09 Jan 22, 13 MITSUBISHI HEAVY INDUSTRIES, LTD., MITSUBISHI HEAVY INDUSTRIES LTD.
8,356,558 Constant contact side bearing Mar 04, 11 Jan 22, 13 TTX COMPANY, TTX COMPANY
8,353,248 Track-guided vehicle wheel track Jul 01, 09 Jan 15, 13 MITSUBISHI HEAVY INDUSTRIES, LTD., MITSUBISHI HEAVY INDUSTIRES, LTD.
8,327,772 Low-floor railway vehicle bogie and low-floor railway vehicle comprising the bogie Nov 16, 07 Dec 11, 12 KAWASAKI JUKOGYO KABUSHIKI KAISHA, KAWASAKI JUKOGYO KABUSHIKI KAISHA
8,322,289 Low floor vehicle Jun 11, 09 Dec 04, 12 MITSUBISHI HEAVY INDUSTRIES, LTD., MITSUBISHI HEAVY INDUSTRIES LTD.
8,316,774 Auxiliary drive system for a high-rail vehicle Jul 02, 09 Nov 27, 12 B & B METALS, INC., B & B METALS, INC.
8,297,199 Railcar primary suspension Jun 07, 11 Oct 30, 12 KAWASAKI JUKOGYO KABUSHIKI KAISHA, KAWASAKI JUKOGYO KABUSHIKI KAISHA
8,297,200 Axlebox retainer key, an assembly including the key and a method of fastening the key Jul 26, 06 Oct 30, 12 BRADKEN RESOURCES PTY LIMITED, BRADKEN RESOURCES PTY LIMITED
8,276,522 Steering railway bogie Feb 21, 08 Oct 02, 12 CENTRAL QUEENSLAND UNIVERSITY, CENTRAL QUEENSLAND UNIVERSITY
8,272,333 Rail road car truck and members thereof Dec 07, 10 Sep 25, 12 NATIONAL STEEL CAR LIMITED, NATIONAL STEEL CAR LIMITED

more results

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2013/0118,375 VEHICLE AND TRAVEL DEVICE FOR SAME Sep 07, 11 May 16, 13 , Not available
2013/0112,104 LINEAR ACTUATOR AND ROCKING CONTROLLER FOR RAILWAY VEHICLE Jun 27, 11 May 09, 13 , NIPPON STEEL & SUMITOMO METAL CORPORATION; MOOG JAPAN LTD.;
2013/0104,769 Personal road-rail vehicles Oct 27, 11 May 02, 13 , Not available
2013/0098,261 Rail Road Freight Car Truck with Self-Steering Rocker Sep 15, 12 Apr 25, 13 NATIONAL STEEL CAR LIMITED,
2013/0098,262 Relieved Bearing Adapter for Railroad Freight Car Truck Sep 15, 12 Apr 25, 13 NATIONAL STEEL CAR LIMITED,
2013/0098,263 UNDER-WAY TRANSFER VEHICLES AND SYSTEM Nov 20, 12 Apr 25, 13 ,
2013/0081,551 SYSTEM FOR CONVEYING A PART Sep 29, 11 Apr 04, 13 TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.,
2013/0068,126 Self-Steering Device for Railway Vehicle Sep 07, 10 Mar 21, 13 KOREA INTERFACIAL SCIENCE AND ENGINEERING INSTITUTE,
2013/0066,491 Low Friction Safety System for a Personal Vehicle Guideway Nov 08, 12 Mar 14, 13 ,
2013/0055,921 Transitional Mode High Speed Rail Systems Aug 20, 12 Mar 07, 13 WFK & ASSOCIATES, LLC,
2013/0055,922 RAILROAD CAR WHEEL TRUCK Oct 30, 12 Mar 07, 13 CSR YANGTZE CO., LTD.,
2013/0056,919 DAMPING DEVICE Oct 25, 12 Mar 07, 13 CSR YANGTZE CO., LTD.,
2013/0047,882 RAILROAD CAR WHEEL TRUCK Oct 25, 12 Feb 28, 13 CSR YANGTZE CO., LTD.,
2013/0047,883 LOWER SIDE BEARING FOR RAILROAD CAR WHEEL TRUCK Oct 30, 12 Feb 28, 13 CSR YANGTZE CO., LTD.,
2013/0032,054 Actuator Providing Multiple Actuation Sep 14, 10 Feb 07, 13 LIEBHERR-AEROSPACE LINDENBERG GMBH,
2013/0019,775 RAIL VEHICLE WITH VARIABLE AXIAL GEOMETRY Mar 28, 11 Jan 24, 13 SIEMENS AKTIENGESELLSCHAFT,
2013/0008,337 BOGIE Jul 07, 11 Jan 10, 13 QIQIHAR RAILWAY ROLLING STOCK CO., LTD.,
2013/0008,338 JOURNAL BOX RUBBER PAD AND BOGIE Jul 07, 11 Jan 10, 13 QIQIHAR RAILWAY ROLLING STOCK CO., LTD.,
2013/0011,090 BEARING DEVICE FOR AXLE OF RAILWAY VEHICLE Mar 24, 11 Jan 10, 13 NTN CORPORATION,
2012/0325,107 INTERMODAL RAIL VEHICLE TO FORM A TRAIN Dec 07, 10 Dec 27, 12 RAILRUNNER, N.A., INC.,

more results

Top Owners in This Class

Not Available
Patent Owner # of Patents Rank

Patents Filed in This Class - By Year