---
title: "HST - Intermediate couplers"
canonical: "/hst-intermediate-couplers"
published: 2026-10-12
---

# HST - Intermediate couplers

## Frame

## Frame

**Rail**

**HST**

**Intermediate couplers**

## Frame

### Coupler shaft protection

###### INTERMEDIATE COUPLERS

##### Semi-permanent couplers

##### Semi-permanent couplers

The semi-permanent coupler for High-Speed trains is designed to provide the coupling interface between train cars. The coupler is part of Dellner’s modular design concept and features a pivot anchor as a deformation unit for the crash absorption.

Product details

Centre section with double acting damper
Back-mounted deformation tube
Pivot anchor for better deformation absorption

**Customer benefits**

**Semi-permanent couplers**

## Frame