Japan, March 5 -- SINFONIA TECHNOLOGY CO LTD has got intellectual property rights for 'VEHICLE COLLISION TEST DEVICE.' Other related details are as follows:
Application Number: JP,2022-027035
Category (FI): G01M17/007@Z,G01M7/08@A
Stage: PROBLEM TO BE SOLVED: To solve the problem that the vehicle speed deviates from a predetermined speed at a separation position of a vehicle by feeding back the traction speed at the position where the influence of expansion and contraction of a traction rope is minimized.SOLUTION: A vehicle collision test device includes: a traction rope 1; a drum 2 for pulling the traction rope 1; a plurality of sheaves 3 (3A, 3B) engaged with the traction rope 1; a motor 4 for driving the drum 2; and control means 5 fo...