Petri Erkki Michael Makkonen

Title: Petri Erkki Michael Makkonen: Innovator in Gear Transmission Technology

Introduction

Petri Erkki Michael Makkonen is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of gear transmission technology. His innovative approach has led to the development of a unique planetary gear transmission system.

Latest Patents

Makkonen holds a patent for a "Planetary gear transmission with variable ratio." This invention features a steplessly adjustable transmission ratio, which includes a first and second sun gear arranged on separate operating shafts. The design incorporates first and second planetary gears that are connectable to these sun gears. Each sun gear is rigidly attached by a shaft to the first planetary gears, forming planetary gear pairs. The gear transmission is designed with only one planetary carrier, allowing for efficient control of the planetary carrier rotation velocity.

Career Highlights

Makkonen's career is marked by his dedication to advancing gear transmission technology. His work at Prorauta has positioned him as a key figure in the industry. His innovative designs have the potential to revolutionize how gear transmissions operate in various applications.

Collaborations

Makkonen has collaborated with notable colleagues, including Seppo Lauri Paalasmaa and Pekka Hautala. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Petri Erkki Michael Makkonen is a distinguished inventor whose work in planetary gear transmission technology showcases his innovative spirit. His contributions continue to influence the field and inspire future advancements.