Selbsteinstellendes Kettenrad - Home

A few examples of the applications
of the "self-regulating sprocket":

HISTORY OF THE SELF-ADJUSTING DRIVE WHEEL WHAT LED TO THE INVENTION OF THE SELF-ADJUSTING CHAIN SPROCKET? WHAT IS THE "SECRET" OF THE SELF-ADJUSTING CHAIN SPROCKET? PUBLICATION FROM 1999 REGARDING ROUND LINK CHAINS FIRST APPLICATION OF THE SELF-ADJUSTING CHAIN SPROCKET AT THE ENSDORF POWER PLANT IN 2001 FUNCTIONAL PRINCIPLE EXPLANATORY NOTES ON THE EXAMINATION REPORT BY COMPANY KETTEN WULF ARTICLE FROM THE TRADE JOURNAL "KONSTRUKTION" 7/8-2002 INVENTOR's COMMENTS ON THIS 2015 EXAMINATION REPORT TAKING STOCK AFTER MORE THAN 13 YEARS

Letter addressed to the German Federal Ministry for Economic Affairs and Energy 12.01.2016 Letter addressed to the German Federal Ministry for Economic Affairs and Energy 30.01.2016 Reaction of the company Ketten Wulf Letter addressed to the Patent
attorneys and lawyers Fritz 30.01.2016 Letter addressed to the SIGNO PARTNER Network 01.02.2016 In 2016:

of the old patent

OFFER FOR SALE for the new patent: German English French Chinese Russian

Offer for sale to president
Wladimir Putin, July 2017

CONTACT, LEGAL NOTICE Data protection

P = Countries in Europe, where the patent is still protected until 24.10.2018.
From 25.10.2018, some protective rights are lost!!!

Twelve solid reasons for the purchase of the patent until 24.10.2018:
- Secure the irretrievable property rights in total 10 countries
- Gain new customers by using this patent

» Patent to be sold "Self-adjusting chain sprocket"
EP 2594824 including 10 property rights

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