Method and device for dynamic testing of belt clasps exposed to heavy shock loads.

摘要

The invention relates to a process for show RELIABLE OPERATION BOLT SEAT BELT OPERATING A CAR TOGETHER WITH BELT tensioners and a testing device to carry out the process. IN THE EVENT OF AN IMPACT, THE BELT BOLT is subjected to a high-energy shock due to activation BELT tensioner. THE CLASH MUST NOT, HOWEVER, ALLOWING MALFUNCTION OCCURS IN THE BELT BOLT OR PREVENT PROPER OPENING OF CHARGE WHEN THE SHOCK HAS DISAPPEARED. The test device PROPOSED SHOCKS GENERATED REPRODUCIBLE up to 40,000 G; It MAKES OPTIMIZATION DESIGN ELEMENTS SUBJECT TO LOADS OF COLLISION HIGH AND SERVE TO DEMONSTRATE THAT THEY HAVE A RIGHT OPERATION DURING AND AFTER THAT ARE SUBJECT TO LOADS OF SHOCK, BOTH FOR THE PURPOSE OF QUALITY CONTROL AS TO ENSURE COMPLIANCE WITH RELIABILITY REQUIREMENTS MANUFACTURER.