公开(公告)号：US10082446B2

公开(公告)日：2018-09-25

申请号：US15509250

申请日：2016-08-25

Applicant: A&D COMPANY, LIMITED

Inventor： Yukihisa Ito ,  Kazuki Kido ,  Tatsuo Ichige ,  Masaaki Banno

IPC: G01M17/02 ,  B60C25/00 ,  B60C25/05

CPC classification number: G01M17/02 ,  B60C19/00 ,  B60C25/007 ,  B60C25/0551

Abstract: Provided is a tire testing apparatus capable of accurately and easily measuring a load which a tire receives from a road surface. The tire testing apparatus includes a plate buried in a road surface with which a tire is in contact, at least one ground-contact-force sensor measuring a ground-contact force during a contact of the tire, and at least one plate sensor measuring a load applied to the plate. According to the tire testing device, a ground-contact force of the tire can be measured by the ground-contact-force sensor and a load which the tire applies to the plate can be measured by the plate sensor.