B61GLevel 3

COUPLINGS

**Definition:** This place covers:

Devices and methods for connecting rolling stock in a train and to cushion impact of the railway vehicles against each other.

GET/api/v1/systems/patent_cpc/nodes/B61G

Official DownloadPublic Domain

Hierarchy Explorer

Hierarchy ExplorerChevron to expand - click title to open

B61G 1/00Couplings peculiar to railway vehicles

B61G 11/00Buffers

B61G 3/00Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements

B61G 5/00Couplings for special purposes not otherwise provided for

B61G 7/00Details or accessories

B61G 9/00Draught or buffing appliances peculiar to railway or tramway vehicles

Cross-system equivalences0

No cross-system equivalences mapped for this node.

Report a data issue