Urs Ruch

Title: Innovations by Urs Ruch in Sewing Machine Technology

Introduction

Urs Ruch is a notable inventor based in Berlingen, Switzerland. He has made significant contributions to the field of sewing machine technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of Urs Ruch's latest patents is a feeder device for a sewing machine. This device includes a stitch plate and a material feeder that operates through the stitch plate from below. The feeder is driven by a lift- and thrust rocker, which allows for a complex movement path made up of four phases. The design incorporates a support member and an intermediate rocker, facilitating vertically oscillating motion and rotation to enhance the feeding process.

Another significant patent is a winding device for a sewing machine. This device features a sewing mechanism connected to a machine drive mechanism through a coupling. The winding device is designed to swing into the sewing machine housing and be covered by a lid when not in use. A two-armed hinge support is pivotal in this design, allowing the winding device to be secured in its operating position while disengaging the coupling when the lid is opened.

Career Highlights

Urs Ruch is associated with Fritz Gegauf Aktiengesellschaft Bernina-nahmaschinenfabrik, a company known for its high-quality sewing machines. His work there has allowed him to develop innovative solutions that improve the functionality and efficiency of sewing machines.

Collaborations

Urs Ruch has collaborated with notable coworkers such as Ernst Dreier and Christian Ulmer. Their combined expertise has contributed to the advancement of sewing machine technology.

Conclusion

Urs Ruch's contributions to sewing machine technology through his patents demonstrate his innovative approach and dedication to improving the industry. His work continues to influence the design and functionality of sewing machines today.