We are very busy at the moment with other projects. We therefore did not yet find the time to write the texts for our new site. This is the reason why it is still under construction. Please give us a few more days. We got very many complaints about the fact that Roland Verreet's papers can no longer be downloaded from the site. Sorry, we had no idea they were so popular! We therefore have decided to make at least some of these documents accessible. Please take a look at the latest paper "Wire Rope Forensics" by Dipl.-Ing. Roland Verreet and Dr. Isabel Ridge. It is a Little Shop of Wire Rope Horrors which Roland presented at the 10th Offshore Crane Conference in Stavanger on May 12, 2005. We hope you come and visit our site again when it is (finally) ready!

Download of the brochures
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Upcoming events
February 11, 2009
Roland Verreet will give a presentation on redundant reeving systems to NASA engineers and to members of the American Society of Mechanical Engineers (ASME) at Kennedy Space Center.
Roland is also invited by NASA to watch a Space Shuttle launch the following day. Don´t ever say that wire rope is a boring subject!
March 18, 19 and 20, 2009
Celebrating the 175th birthday of wire rope, OIPEEC, the International Organisation for the Fatigue Study of Ropes in cooperation with the Institute for Materials Handling and Logistics of the University of Stuttgart, will hold a conference with the topic "Innovative ropes and rope solutions". www.oipeec.org
März 18, 19 und 20, 2009
Die OIPEEC (die Internationale Organisation zur Ermüdungsforschung von Seilen) veranstaltet gemeinsam mit dem Institut für Fördertechnik der Universität Stuttgart anläßlich des 175ten Geburtstages des Drahtseils eine Konferenz mit dem Titel "Innovative ropes and rope solutions". www.oipeec.org
July 1 and 2, 2009
Herr Roland Verreet wird auf dem Seminar "Laufende Drahtseile" der Technischen Akademie Esslingen einen Vortrag halten. Hier anmelden.
November 21 and 22, 2008
Herr Roland Verreet wird im Haus der Technik, Essen, ein zweitägiges Seminar über Drahtseile halten. Sie sind herzlich willkommen. Hier anmelden

Die Seminartermine im Haus der Technik für 2009 sind:

Februar 16 + 17
Mai 25 + 26 (Berlin)
Juli 13 + 14 (München)
September 21 + 22 (Essen)
Buchungen
Wenn Sie Herrn Roland Verreet für ein Seminar oder eine technische Beratung gewinnen möchten, kontaktieren Sie ihn bitte unter r.verreet@ropetechnology.com
Booking
If you want to book Roland Verreet for a company seminar or technical assistance, please contact at r.verreet@ropetechnology.com
Feedback
September 12, 2007:
On the 2007 conference of OIPEEC, the world´s largest scientific organisation dealing with steel wire rope, Roland Verreet was elected President of the orgaisation.
September 24, 2006:
AWRF is the largest organisation of wire rope manufacturers and distributors in the world. Roland gave a presentation to the AWRF conference in St. Petersburg, Florida in April 2006 and received a lot of positive feedback. Mike Wallace, the president of the organization, commented the event on the front page of the AWRF "Slingmakers" magazine:

"Our featured presentation was "Wire Rope Forensics" by Roland Verreet of Wire Rope Technology in Aachen, Germany. Roland's last presentation to the AWRF was at our fall 2001 meeting in New Orleans. Roland is one of the most knowledgeable people in the world on the subject of wire rope. Roland's presentation spanned both days and kept us all fascinated and asking for more!"
Contact details
Wire Rope Technology Aachen
Dipl. Ing. Roland Verreet
Grünenthalerstr. 40a
52072 Aachen
Germany
Phone: +49 241 173147
Fax: +49 241 12982
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Literature (english)
Steel wire ropes with variable lay lengths (01 MB)
Special Wire Ropes (05 MB)
Wire Rope Forensics (DIN A4) (04 MB)
Wire Rope Forensics (US LETTER) (04 MB)
The use of swivels (02 MB)
The S.S. Great Britain splice (05 MB)
Steel wire ropes for cranes - Problems & Solutions (03 MB)
Steel wire ropes for cranes - Problems & Solutions (US Letter) (04 MB)
New wire rope designs for multi-layer drums (02 MB)
You always get what you pay for (01 MB)
Handling, installation and maintenance (10 MB)
Technical documentation (03 MB)
Wire rope end connections (20 MB)
A short history of steel wire ropes (06 MB)
Wire rope inspection (06 MB)
Calculating the service life of running steel wire ropes (01 MB)
The rotation characteristics of steel wire ropes (10 MB)
Analysis of the bending cycle distribution on electric hoists (01 MB)
Negative Impressions (01 MB)
Lightweight Ropes (01 MB)
Magnetism in Rope Wires (01 MB)
Space Mountain (02 MB)
Composite Steel Wire Rope (01 MB)
High Strength Fibre Cored Rope (00 MB)
Lightweight Ropes for Lifting Applications (01 MB)
Are You Safe? (04 MB)
Literatur (deutsch)
Casar Spezialdrahtseile (06 MB)
Drahtseile vor Gericht (04 MB)
Drahtseile für Krane - Probleme & Lösungen (03 MB)
Spezialdrahtseile für mehrlagig bewickelte Seiltrommeln (02 MB)
Geld sparen mit Casar Spezialdrahtseilen (04 MB)
Die Handhabung, Montage und Wartung von Drahtseilen (10 MB)
Technische Eigenschaften (04 MB)
Seilendverbindungen (02 MB)
Eine kurze Geschichte des Drahtseils (06 MB)
Die Inspektion von Drahtseilen (06 MB)
Die Berechnung der Lebensdauer von laufenden Drahtseilenv (01 MB)
Über das Drehverhalten von Drahtseilen (03 MB)
Analyse der Biegewechselverteilung 1- bis 8- strängiger Hubwerke (01 MB)
Auswahl von Drahtseilen (01 MB)
Literaturverzeichnis (00 MB)
Rapid Prototyping von Drahtseilen (00 MB)
Stahldrahtseile mit variablen Schlaglängen (00 MB)
Der Öffnungswinkel von Seilscheiben (01 MB)
Literature (norwegian)
Ståltau Etterforskning (04 MB)
Literature (swedish)
Literature (russian)
Steel wire ropes for cranes - Problems & Solutions (04 MB)