with gap-bridging

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Industry

CPC
E01B11/20

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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B11/00Rail joints

Current Industry

E01B11/20with gap-bridging

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Patents Grantslast 30 patents

Information Patent Grant
Monitoring device for monitoring a temporary rail connection of two...
- Patent number 12,151,723
- Issue date Nov 26, 2024
- Robel Bahnbaumaschinen GmbH
- Otto Widlroither
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Rail temperature expansion joint and laying and mounting method
- Patent number 12,110,639
- Issue date Oct 8, 2024
- China Railway First Group Co., LTD
- Huihuo Wu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Rail cap
- Patent number 5,927,600
- Issue date Jul 27, 1999
- Gilbert Collin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Temporary rail bridge
- Patent number 5,791,559
- Issue date Aug 11, 1998
- Richard H. Fox
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents