---
title: The Ringfeder Blog (3)
description: Thoughts, facts and knowledge about trailer couplings, fleet management and system solutions. (3)
---

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- [![](https://www.ringfeder-rf.com/siteassets/ringfeder/ringfeder-drawbar.jpg?width=300&format=webp&quality=85&hmac=93b74936594fc3dd7165b4eb743ab401b947a5d7441a3a715d40bf0312782985&v=1586364447) Drawbar](https://www.ringfeder-rf.com/en/products/drawbar/)
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# The Ringfeder Blog

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### Topics

- [Industry insights](https://blog.ringfeder-rf.com/en/tag/industry-insights)
- [Trailer couplings](https://blog.ringfeder-rf.com/en/tag/trailer-couplings)
- [Underrun protection](https://blog.ringfeder-rf.com/en/tag/underrun-protection)
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### Authors

- [![Frank Neumeyer](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder/RF_blogauthors/Frank_Neumeyer_nufam_bakground.jpg?width=56&name=Frank_Neumeyer_nufam_bakground.jpg) Frank Neumeyer](https://blog.ringfeder-rf.com/en/author/frank-neumeyer)
- [![Julius Pannen](https://blog.ringfeder-rf.com/hs-fs/hubfs/Julius%20Pannen.png?width=56&name=Julius%20Pannen.png) Julius Pannen](https://blog.ringfeder-rf.com/en/author/julius-pannen)
- [![Kersten Grote](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder/RF_blogauthors/Kersten_Grote_background_nufam.jpg?width=56&name=Kersten_Grote_background_nufam.jpg) Kersten Grote](https://blog.ringfeder-rf.com/en/author/kersten-grote)
- [![Lars Huste](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder/RF_blogauthors/Lars_huste_blogauthor.jpg?width=56&name=Lars_huste_blogauthor.jpg) Lars Huste](https://blog.ringfeder-rf.com/en/author/lars-huste)

- [![Monika Klümper](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder/RF_blogauthors/Ringfeder_Monika_bkg.jpg?width=56&name=Ringfeder_Monika_bkg.jpg) Monika Klümper](https://blog.ringfeder-rf.com/en/author/monika-klümper)
- [![Swen Reiter](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder/RF_blogauthors/swen_author_portrait.png?width=56&name=swen_author_portrait.png) Swen Reiter](https://blog.ringfeder-rf.com/en/author/swen-reiter)
- [![Tobias Johansson](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder/RF_blogauthors/Ringfeder%20author%20Tobias%20Johanss.png?width=56&name=Ringfeder%20author%20Tobias%20Johanss.png) Tobias Johansson](https://blog.ringfeder-rf.com/en/author/tobias-johansson)

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### [![Coating solutions that extend product life and value](https://blog.ringfeder-rf.com/hs-fs/hubfs/ringfeder%20blogheader%20w37-2%20(1).png?width=900&name=ringfeder%20blogheader%20w37-2%20(1).png) Trailer couplings Coating solutions that extend product life and value Discover how advanced coating solutions enhance product longevity and value for trailer couplings through a multi-stage surface treatment process, … - ![Kersten Grote](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder/RF_blogauthors/Kersten_Grote_background_nufam.jpg?width=48&height=48&name=Kersten_Grote_background_nufam.jpg)Kersten Grote - 4 min - September 10, 2025](https://blog.ringfeder-rf.com/en/coating-solutions-that-extend-product-life-and-value)

### [![What are typical symptoms of a worn coupling bolt and what can I do?](https://blog.ringfeder-rf.com/hs-fs/hubfs/ringfeder%20blogheader.png?width=900&name=ringfeder%20blogheader.png) Trailer couplings What are typical symptoms of a worn coupling bolt and what can I do? Learn to identify and address typical symptoms of a worn coupling bolt in trailer couplings to ensure optimal performance and safety. Discover expert tips … - ![Kersten Grote](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder/RF_blogauthors/Kersten_Grote_background_nufam.jpg?width=48&height=48&name=Kersten_Grote_background_nufam.jpg)Kersten Grote - 4 min - July 02, 2025](https://blog.ringfeder-rf.com/en/what-are-typical-symptoms-of-a-worn-coupling-bolt-and-what-can-i-do)

### [![Meeting Customer Needs in a Changing Market](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder%20blog%20Wielton%20Germany%20_%20Meeting%20Customer%20Needs%20in%20a%20Changing%20Market.jpg?width=900&name=Ringfeder%20blog%20Wielton%20Germany%20_%20Meeting%20Customer%20Needs%20in%20a%20Changing%20Market.jpg) Industry insights Meeting Customer Needs in a Changing Market Discover how Wielton Germany adapts to market changes, offers personalized solutions, and emphasizes sustainability in the evolving trailer industry. … - ![Lars Huste](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder/RF_blogauthors/Lars_huste_blogauthor.jpg?width=48&height=48&name=Lars_huste_blogauthor.jpg)Lars Huste - 3 min - May 28, 2025](https://blog.ringfeder-rf.com/en/meeting-customer-needs-in-a-changing-market-wielton)

### [![Future-Proofing Logistics: Meyer Logistik’s Approach to Sustainability](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder%20blog%20header%20Future-Proofing%20Logistics%20Ludwig%20Meyer%E2%80%99s%20Approach%20to%20Sustainability%20%20.png?width=900&name=Ringfeder%20blog%20header%20Future-Proofing%20Logistics%20Ludwig%20Meyer%E2%80%99s%20Approach%20to%20Sustainability%20%20.png) Industry insights Future-Proofing Logistics: Meyer Logistik’s Approach to Sustainability Discover how Meyer Logistik leads the logistics industry with sustainable practices, innovative technologies, and strategic investments to meet future … - ![Lars Huste](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder/RF_blogauthors/Lars_huste_blogauthor.jpg?width=48&height=48&name=Lars_huste_blogauthor.jpg)Lars Huste - 7 min - April 22, 2025](https://blog.ringfeder-rf.com/en/meyer-logistiks-approach-to-sustainability)

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