Tensile strength of trailer hitches (rope pull test)
Testing standard:
EP 83 020.10
Product information
Testing the tensile strength of trailer hitches (cable pull test). This test is used to check the mechanical strength, deformation, and durability of trailer hitches under defined tensile loads. It ensures that the device functions reliably even under extreme conditions in real driving situations and complies with legal safety requirements.
The test is carried out using a suitable trolley, whereby the trailer coupling is loaded with a defined force via a rope. High-speed recordings from above and from the side document the behavior of the ball bar, while force and displacement curves are continuously recorded. The test is carried out with both the trailer coupling folded out and plugged in to cover different operating conditions. The aim is to confirm the operational safety of the device and to ensure that all screw connections relevant to safety can withstand the loads.
Technical data
| Test standard: | EP 83 020.10 |
|---|---|
| Norm type: | EP |
| Test Category: | Mechanical Testing |
| Test Method: | Durability Test , Load test , Mechanical Testing , Structural Durability Testing |
| Industry: | Automotive |
