Helmut Wulz

Title: Helmut Wulz: Innovator in Slide Fastener Technology

Introduction

Helmut Wulz is a notable inventor based in Birmensdorf, Switzerland. He has made significant contributions to the field of slide fasteners, holding a total of five patents. His innovative designs have advanced the functionality and manufacturing processes of these essential components.

Latest Patents

Wulz's latest patents include a unique slide fastener design. This slide fastener features a pair of tapes along confronting edges, equipped with respective rows of coupling elements arranged in a ladder configuration. Each coupling member is molded unitarily and unbent, consisting of an upper portion and a lower portion separated by a plane parallel to the slide fastener plane. The head of each coupling member is mushroom-shaped, with a neck that reaches inwardly toward the respective edge of the tape. Additionally, the lower half of the coupling member includes a pair of ledges that absorb forces transverse to the plane. Another patent details a method and apparatus for forming slide-fastener stringers, where coupling members made of thermoplastic synthetic resin are bent into a U configuration to straddle the edges of fabric support tapes.

Career Highlights

Throughout his career, Helmut Wulz has worked with several prominent companies. He has been associated with the Wifo Scientific Research Institute and Optilon W. Erich Heilmann GmbH. His work in these organizations has allowed him to refine his inventions and contribute to advancements in slide fastener technology.

Collaborations

Wulz has collaborated with notable coworkers, including Paul Heinzer and Helmut Heimberger. Their combined expertise has fostered innovation in their respective fields.

Conclusion

Helmut Wulz's contributions to slide fastener technology have made a lasting impact on the industry. His inventive spirit and dedication to innovation continue to inspire future advancements in this essential area.