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KaleSur
KS-RF1Concept

KaleSur Rail Fastening RF1

Track, held true.

Precision rail, bracket and fastening hardware
Toe load
10kNToe load
Load cycles tested
3MLoad cycles tested
Gauge adjustment
±12mmGauge adjustment
Overview

Elastic rail fastening for concrete sleeper track.

An elastic fastening assembly for concrete sleeper track. Clamping force is held by the geometry of the clip rather than by installation torque, so gauge stays where it was set through thermal movement and repeated loading.

This is a representative concept, prepared to show the KaleSur digital experience. It is not a product currently offered for sale.

Key features

  • Clamping force independent of installation torque
  • Gauge adjustment of ±12 mm via insulator selection
  • Tested to three million load cycles
  • Electrically insulated for track-circuit territory
Machined clips, bolts and connection components
Specifications

The detail.

Ask us to confirm anything you intend to specify against.

Representative specifications. The figures below describe the concept, not a manufactured product.

Performance
Toe load
10 kN
Gauge adjustment
±12 mm
Fatigue
3 × 10⁶
Electrical resistance
≥ 5 kΩ
Assembly
Clip
Spring steel, shot-peened
Insulator
Glass-filled polyamide
Rail pad
EVA, 6 mm

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