Company Filing History:
Years Active: 1983-1984
Title: Detley Oberstrass: Innovator in Yarn False Twisting Technology
Introduction
Detley Oberstrass is a notable inventor based in Tonisheide, Germany. He has made significant contributions to the field of textile machinery, particularly in yarn false twisting technology. With a total of 4 patents to his name, Oberstrass has developed innovative solutions that enhance the efficiency and safety of yarn processing.
Latest Patents
One of Oberstrass's latest patents is a control system for a yarn false twisting apparatus. This invention ensures that machine operators can properly complete the yarn thread-up procedure, thereby preventing damage to the twisting apparatus. The design includes a pair of yarn twist imparting members with cooperating friction surfaces that engage a running yarn. A drive whorl is operatively connected to these members, along with a pivotally mounted control arm. This control arm can pivot between an operative position, where it engages a drive belt, and an inoperative position, where it disengages from the belt. When in the inoperative position, the control arm deflects the yarn from its normal path, alerting the operator to the apparatus's condition and effectively preventing any running yarn from moving between the friction surfaces.
Another significant patent by Oberstrass involves a yarn false twisting apparatus that features a pair of cooperating friction discs. These discs define a twisting zone between their opposed friction surfaces. One disc is made of a thin flexible material, and a pressure applying member biases it toward the other disc at the twisting zone. This design allows for the adjustment of the twist insertion ratio to yarn speed, providing versatility in yarn processing.
Career Highlights
Detley Oberstrass has had a distinguished career at Barmag Barmer Maschinenfabrik AG, where he has been instrumental in advancing yarn processing technologies. His innovative designs have not only improved operational efficiency but have also enhanced the safety of yarn twisting operations.
Collaborations
Oberstrass has collaborated with notable colleagues in the industry, including Wolfgang Hartig and Klaus Weber. Their combined expertise has contributed to the development of advanced textile machinery solutions.
Conclusion
Detley Oberstrass stands out as a key figure in the field of yarn false twisting technology. His patents reflect a commitment to innovation and safety in textile processing. Through his work, he continues to influence the industry positively.