公开(公告)号：US10005397B2

公开(公告)日：2018-06-26

申请号：US15536248

申请日：2016-02-16

Applicant: KOMATSU LTD.

Inventor： Takuya Uemura ,  Naoto Shigeiri

IPC: B60R3/02 ,  E06C5/14 ,  B60R3/00 ,  E02F9/16 ,  B62B5/02

CPC classification number: B60R3/02 ,  B60R3/005 ,  B62B5/02 ,  E02F9/0833 ,  E02F9/16 ,  E06C5/14 ,  E06C7/02 ,  E06C7/181

Abstract: An access device is configured to be switched between a stored state in which an access member is stored in a vehicle body and a deployed state in which the access member is deployed. In the stored state, an exterior cover becomes a portion of an exterior surface of the vehicle body and the access member is stored inside the vehicle body. In the deployed state, the access member extends from the vehicle body toward a ground surface and the exterior cover is disposed on a back side of the access member.