Hubert Sailer

Title: Innovations of Hubert Sailer

Introduction

Hubert Sailer is a notable inventor based in Markdorf, Germany. He has made significant contributions to the field of vehicle technology, particularly in the development of advanced driving mechanisms. With a total of five patents to his name, Sailer continues to push the boundaries of automotive engineering.

Latest Patents

One of Hubert Sailer's latest patents focuses on a vehicle driving mechanism that incorporates a synchromesh gearbox. This innovative design features a friction clutch for each of the two power branches, allowing for at least four power shiftable speeds. The mechanism ensures that consecutive speeds are alternatively present on each power branch. Each friction clutch is designed as a wet disc clutch, with inner discs that have continuous radial grooves for a cooling oil flow supplied from a bore in a shaft. A switch piston is included to shut off the flow of cooling oil when the friction clutch is disengaged or nearly disengaged. Additionally, a prestressed cup spring in a compensating cylinder acts as a strong return spring, which accelerates disengagement or delays engagement of the friction clutch. The design also incorporates corrugated spring rings situated axially between the inner and outer discs, serving as additional return springs. This wet clutch operates similarly to a dry clutch, maintaining low torque when disengaged. A significant flow of cooling oil is directed to the friction clutch, ensuring effective cooling during engagement and operation.

Career Highlights

Hubert Sailer is currently employed at Zahnradfabrik Friedrichshafen AG, where he continues to innovate in the automotive sector. His work has been instrumental in enhancing vehicle performance and efficiency through advanced gearbox technologies.

Collaborations

Throughout his career, Hubert has collaborated with notable colleagues, including Friedrich J. Ehrlinger and Franz Muller. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Hubert Sailer's contributions to vehicle technology exemplify the spirit of innovation in the automotive industry. His patents reflect a commitment to improving vehicle performance and efficiency through advanced engineering solutions.