Pekka Kokko

Title: Innovations by Pekka Kokko: A Trailblazing Inventor from Hollola, Finland

Introduction

Pekka Kokko is a prominent inventor based in Hollola, Finland, known for his remarkable contributions to the field of engineering and machinery. With an impressive portfolio of 27 patents, Kokko has established himself as a key figure in innovation, particularly in technologies related to crushers and material handling.

Latest Patents

Among his latest patents, two significant inventions stand out. The first is the "Bottom Grate of a Crusher or Drum Chipper and Method of Producing the Bottom Grate." This invention features a bottom grate designed for crushers that includes support ribs oriented perpendicular to the rotational axis. Grate blades are mounted to these ribs, ensuring efficient chipping and comminuting of materials. The blades are releasably mounted and equipped with cutting edges positioned close to the rotor. Additionally, pulling members maintain tension, ensuring the blades remain securely in place.

The second patent is for a "Rotary Feeder," which plays a crucial role in transferring loose material. This feeder consists of a housing with a rotor that moves material from the feed channel to the discharge channel. To improve functionality, a counter blade is included in the housing to cut oversized pieces. A filler in the feed channel prevents protrusions that could disrupt material flow, allowing for a smooth and efficient operation.

Career Highlights

Pekka Kokko has enjoyed a fruitful career, working with renowned companies such as Andritz Oy and Kone Oy. His expertise in mechanical engineering and innovation has contributed to advancements in these firms' product offerings, particularly in the machinery sector.

Collaborations

Throughout his journey, Kokko has collaborated with other talented professionals, including Jouni Havumaki and Bruce Kirkpatrick. These collaborations have not only fostered a creative environment but also led to innovations that integrate different expertise in engineering and design.

Conclusion

Pekka Kokko's dedication to innovation is evident in his extensive patent portfolio and his impactful work in engineering. His inventions, particularly in crushing and material handling technologies, continue to shape the industry. As a leading inventor, Kokko exemplifies the spirit of innovation that drives progress and inspires future generations of engineers and inventors.