having screws incorporated in the links for lengthening or shortening the couplings

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CPC
B61G1/22

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61GCOUPLINGS DRAUGHT AND BUFFING APPLIANCES B61G1/00Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means

Current Industry

B61G1/22having screws incorporated in the links for lengthening or shortening the couplings

Industries

Patents Grantslast 30 patents

Information Patent Grant
Train coupler arrangement with axial expansion module
- Patent number 12,043,296
- Issue date Jul 23, 2024
- Dellner Couplers AB
- Fredrik Harrysson
- B61 - RAILWAYS
Information Patent Grant
Coupling support for a central buffer coupling of a rail vehicle
- Patent number 11,999,389
- Issue date Jun 4, 2024
- Siemens Mobility GmbH
- Manuel Kroiss
- B61 - RAILWAYS
Information Patent Grant
Electrical connecting apparatus for supplying power to coupled cars...
- Patent number 11,827,252
- Issue date Nov 28, 2023
- HARTING ELECTRIC GMBH & CO. KG
- Jens Horstmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Train coupling system
- Patent number 3,977,532
- Issue date Aug 31, 1976
- Southwest Products Co.
- Kenneth V. Hackman
- B60 - VEHICLES IN GENERAL