| 摘要 |
FIELD: transport. ^ SUBSTANCE: invention relates to electrified railway transport. Contact rail holder has base part 1 that comprises recess to receive first vulcanised-on part 2a of contact rail 2. Note here that slip part 3 with recess to receive second vulcanised-on part 2b of contact rail 2 fits on base part 1 towards contact rail 2. Base part 1 has vulcanised-on part 1a representing dovetail and guide with dovetail recess in slip part 3 to be received in vulcanised-on part 1a. Guide slot receives guide pin vulcanised-on on slip part 3. ^ EFFECT: perfected contact rail fasteners. ^ 8 cl, 1 dwg |
