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Benina International Ag

Bernina International Ag

Georg Janouschek

André Stucki

Niklaus Wacker

Severin Brunner

Hans Fluckiger

Hans Flückiger

For the continuous drive of a hook of a sewing machine, two drive cams () alternately engage in the back of the hook. During the passing of the upper thread loop, the respective drive cam () on which the thread would get hung up is out of engagement. The hook is situated in a conical hook race guide and is held therein by magnets.

Hook system for a sewing machine

A sewing machine having two needles () that are at an angle (alpha) to the vertical axis of a piercer (C) is provided. After the piercer has pierced the item to be sewn with a tip thereof, the needles pierce through vertical slits () in the piercer (C). The two needles are driven in a direction of the respective axis thereof, i.e., in a direction of the axes (V, V).

Sewing machine

Growing community of inventors

Steckborn, Switzerland

Georg Janouschek