E01B11/20 - CPC Classification Index

ClassID:

127246 ⎘

E01B11/20 - CPC Classification

Classification description:

Rail joints; Dismountable rail joints with gap-bridging

Sub-classes:

E01B11/22 » by parts of the rails 1
E01B11/28 » by parts of the joining members 1
E01B11/32 » by separate parts, Inserts bridging both rail heads 5

Recent Application in this class:

20220032974

2022-02-03

Monitoring device for monitoring a temporary rail connection of two rail portions of a rail and rail connection system having such a monitoring device

18663099

2024-10-08

Rail temperature expansion joint and laying and mounting method