Couplers

Semi Permanent
Couplers

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The system facilitates a secure and permanent connection between multiple units. The connection between the couplers is maintained through the utilization of Adjustable Cup Sleeves, employing a screw-type arrangement.

Salient Features
  • • Prevents overriding of coaches 
  • • Draw and buff gear absorbs 8 kJ 
  • • Rigid and slack free connection 
  • • Jerk-free start and braking during acceleration and deceleration 
  • • Provides the automatic pneumatic connection for BP & FP lines.
Applications
  • • EMU, MEMU and DEMU  
  • • Any other suburban/mass rapid transport system 
  • References
  • • Indian Railways 
  • • MRVC