Technology trends
Patent search
Sign In
Sign Up
Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B61
RAILWAYS
Load children
B61C
LOCOMOTIVES; MOTOR RAILCARS
Load children
15/00
Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
Load children
Filter patents
View analytics
View as hierarchy
B61C15/08
Preventing wheel slippage
Load children
Filter patents
View analytics
View as hierarchy
B61C15/12
by reducing the driving power
Filter patents
View analytics
View as hierarchy