Force-measuring unit for measuring car seat belt pulling force on a seat belt clasp has a movable tie element, a stop to limit a clip's movement and a sensor to detect positions for the tie element

摘要

A casing (4) has an opening formed in a front side (7). A movable tie element (5) moves in the casing, protrudes through the opening with a clip (8) and has a stop (9), which limits the clip's movement from the casing against a flexible support. A sensor (18) detects the position of the movable tie element.