Device for determining scribe line depth in flat element e.g. film, foam structure or laminate combination, e.g. of airbag skin, has sensors for detecting distance between cutting, vacuum holding devices, scratch depth tolerance range

摘要

The device has a vacuum holder for flat fixing of the element (14) to be scribed, a scribing cutting device with a tip (24) defining the scribe depth and a connected cutting blade (26). The cutting device has at least one associated first sensor (40,42) for detecting the distance between the cutting device and the vacuum holding device and a second sensor (46) for determining the respective scratch depth tolerance range.