Company Filing History:
Years Active: 2008-2009
Title: The Innovative Mind of Ludwig Appelhans: Patents and Contributions in Textile Technology
Introduction
Ludwig Appelhans, an accomplished inventor based in Krefeld, Germany, has made significant contributions to the field of textile machinery. With two patents to his name, Appelhans has demonstrated his commitment to enhancing textile manufacturing processes, particularly in yarn control and threading devices.
Latest Patents
Appelhans's latest innovations include the following patents:
1. **Balloon Control Ring for a Textile Machine** - This patent describes a balloon control ring designed to limit a circulating yarn balloon. The invention features a metallic hollow cylinder with a wear-resistant surface formed from a sheet metal strip. The hollow cylinder is held by the end portions of the strip, and an edge strip is folded around the two edges, with a sheet metal thickness of no more than 0.6 mm.
2. **Two-for-One Twisting Spindle Comprising a Pneumatically Actuated Threading Device** - This invention involves a two-for-one twisting spindle equipped with a pneumatically actuated threading device. It includes a spindle bolt that rotates about its vertical shaft and an injector extending into a thread guiding channel. The injector can connect temporarily to a compressed air source, allowing the thread to be conveyed through the channel by air flow during the threading process. The compressed air supply unit features an annular chamber fixedly mounted upstream of the injector.
Career Highlights
Ludwig Appelhans works for Oerlikon Textile GmbH & Co. KG, a prominent company in the textile industry known for its innovative technologies and solutions. His work focuses on developing advanced machinery that improves efficiency and productivity in textile production.
Collaborations
Throughout his career, Appelhans has worked alongside his coworker Heinz Fink. Their collaboration has resulted in enhanced designs and the successful implementation of innovative solutions in textile machinery.
Conclusion
Ludwig Appelhans stands out as a notable inventor in the textile industry, contributing valuable patents that facilitate advancements in yarn control and processing technologies. His innovative spirit and dedication to his craft continue to influence the evolution of textile machinery, cementing his place in the field.