Robert L Wietecha

Title: Innovations by Robert L. Wietecha

Introduction

Robert L. Wietecha is an accomplished inventor based in Columbia Heights, MN (US). He holds three patents that showcase his expertise in hydraulic technology. His innovative designs have contributed significantly to the field of hydraulics, particularly in the development of chuck devices.

Latest Patents

Wietecha's latest patents include a hydraulic chuck with an improved seal and a flexible hose chuck. The hydraulic chuck features a piston means with an axially centered fluid passage and a tube seating means. It incorporates collet means that are mounted on the piston, allowing for axial movement to operate the collet. The chuck body is slideably mounted on the piston and includes a nose cone with a collet engaging surface. This design ensures a secure grip and effective sealing through the use of o-ring seals. The flexible hose chuck is designed for use with a flexible hose and includes a porting tube for hydraulic fluid attachment. It features a seal cartridge with a hose engaging cylinder and collet means that engage the hose exterior. This design allows for a strong grip as fluid pressure is applied.

Career Highlights

Wietecha has made significant contributions to Air-mo Hydraulics Inc., where he has applied his innovative ideas to develop advanced hydraulic solutions. His work has been instrumental in enhancing the functionality and efficiency of hydraulic devices.

Collaborations

Throughout his career, Wietecha has collaborated with notable colleagues, including Robert F. Rasmussen and George R. Smida. These collaborations have fostered a creative environment that has led to the development of cutting-edge hydraulic technologies.

Conclusion

Robert L. Wietecha's contributions to hydraulic technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence the industry and pave the way for future advancements.