Paul Sprongl

Title: Paul Sprongl: Innovator in Safety Belt Technology

Introduction

Paul Sprongl is a notable inventor based in Ulm, Germany. He has made significant contributions to the field of safety belt technology, holding three patents that showcase his innovative spirit and technical expertise. His work primarily focuses on enhancing the functionality and safety of seat belt devices.

Latest Patents

One of his latest patents is a belt retractor for a safety belt device. This invention includes a belt reel for winding up and unwinding the safety belt, a pretensioner drive, and a pyrotechnic tensioner drive. The design features a force-flux-control element that interrupts the force flux between the pretensioner drive and the belt reel in a deactivation position. Additionally, the pyrotechnic tensioner drive is equipped with drive elements that are activated upon triggering, adjusting the force-flux-control element accordingly.

Another significant patent is the seat belt retractor, which includes a seat belt spindle for winding up and unwinding the safety belt, along with a tensioning drive. This design incorporates a gas generator and a drive wheel connected by a supply pipe. Thrust members within the supply pipe are accelerated after triggering the gas generator, driving the wheel to wind up the safety belt. An inertia coupling is also included, which pivots outward during acceleration to engage the seat belt spindle.

Career Highlights

Throughout his career, Paul Sprongl has worked with prominent companies in the automotive safety industry. He has been associated with Takata Petri AG and Joyson Safety Systems Germany GmbH, where he has contributed to the development of advanced safety technologies.

Collaborations

Paul has collaborated with notable professionals in his field, including Hans-Jürgen Divo and Udo Friedsmann. Their combined expertise has likely contributed to the successful development of innovative safety solutions.

Conclusion

Paul Sprongl's contributions to safety belt technology through his patents and collaborations highlight his role as a key innovator in the automotive safety industry. His work continues to influence the design and functionality of safety devices, ensuring greater protection for vehicle occupants.