Robert A Jajko

Title: Innovations by Robert A. Jajko

Introduction

Robert A. Jajko is an accomplished inventor based in Villa Park, Illinois. He has made significant contributions to the field of street cleaning technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of Jajko's latest patents is for a high-speed pick-up head for a street sweeper. This invention is designed to efficiently remove debris from roadway surfaces as the street sweeper moves. The pick-up head features a structural housing with a top cover, downwardly extending edge wall portions, and a cross-member that creates pressure and suction chambers. This design allows for the effective discharge of a jet of forced air, which helps move debris towards the suction chamber as the pick-up head operates.

Another notable patent is for a dirt deflector for cleaning heads. This invention defines an open-faced chamber that faces the surface to be cleaned. It includes an air recirculating conduit and a baffle positioned to reduce the flow of dirt-laden air. The design incorporates apertures that provide air suction to prevent dirt accumulation, enhancing the efficiency of the cleaning process.

Career Highlights

Robert A. Jajko works at Elgin Sweeper Company, a leader in street cleaning equipment. His role at the company has allowed him to apply his inventive skills to develop practical solutions for urban maintenance challenges.

Collaborations

Jajko has collaborated with notable coworkers, including Christopher R. Weiss and Larry D. Granderson, Sr. Their teamwork has contributed to the advancement of innovative cleaning technologies.

Conclusion

Robert A. Jajko's contributions to street cleaning technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to impact the industry positively.