Location History:
- Ypres, BE (1987)
- Ieper, BE (1990)
Company Filing History:
Years Active: 1987-1990
Title: Innovations by Marc Wyffels in Weaving Technology
Introduction
Marc Wyffels is a notable inventor based in Ieper, Belgium, recognized for his contributions to the field of weaving technology. With a total of two patents to his name, Wyffels has developed innovative methods that enhance the efficiency and control of weft thread delivery in weaving machines.
Latest Patents
Wyffels' latest patents include a method for regulating the supply of weft thread on weaving machines. This method involves winding the weft thread from a supply using a draw-off roller driven by a motor. The thread is then supplied to an accumulator, with the draw-off roller motor controlled by a pulse train generated based on a set value and a second pulse train proportional to the main shaft of the weaving machine. By adjusting the set value, the speed of the draw-off roller can be modified to accommodate various factors such as thread type, thickness, extensibility, diameter, and variations in thread draw-off speed.
Another significant patent is an adjustable control for weft thread delivery in air jet weaving looms. This system allows for selective control of the control time and duration of master weft delivery jets, responding to measurements of weft thread delivery during the weaving process. Different types of weft threads are equipped with their own independently controllable master jets, and the system also includes control for auxiliary jets along the loom's shed, which are responsive to detected weft motion.
Career Highlights
Throughout his career, Marc Wyffels has worked with prominent companies in the weaving industry, including Picanol and N.V. Weefautomaten Picanol. His experience in these organizations has contributed to his expertise in weaving technology and innovation.
Collaborations
Wyffels has collaborated with notable colleagues such as Bernard Decock and Frank Ampe, further enhancing his work in the field of weaving technology.
Conclusion
Marc Wyffels stands out as an influential inventor in the weaving industry, with innovative patents that significantly improve the regulation of weft thread delivery. His contributions continue to shape the future of weaving technology.