公开(公告)号：US20170307479A1

公开(公告)日：2017-10-26

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 ,  B60C25/05 ,  B60C25/00

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.