公开(公告)号：EP4101983B1

公开(公告)日：2024-06-12

申请号：EP22180206.9

申请日：2019-11-27

IPC: E01C23/16

CPC classification number: B62D53/02 ,  B60K1/00 ,  B60K2001/00120130101 ,  B60K1/04 ,  B60K2001/044420130101 ,  B60Y2200/14820130101 ,  B60Y2200/22520130101 ,  B60Y2200/4120130101 ,  B60Y2200/41720130101 ,  B60K26/02 ,  B60K2026/02520130101 ,  E01C23/16

公开(公告)号：EP3906177B1

公开(公告)日：2024-10-09

申请号：EP19832872.6

申请日：2019-12-17

IPC: B60K1/04 ,  B60L7/00 ,  B60L15/20 ,  B60K7/00 ,  B60T8/17 ,  B60K1/00 ,  B60T7/20 ,  B62D59/04 ,  B60T13/66 ,  B60L15/38

CPC classification number: B62D59/04 ,  B60L7/00 ,  B60L15/2009 ,  B60L15/38 ,  B60L2200/2820130101 ,  B60T7/20 ,  B60L2250/2620130101 ,  B60T13/662 ,  B60T2230/0020130101 ,  B60T8/1708 ,  B60L2200/3620130101 ,  B60K7/0007 ,  B60K1/04 ,  B60K2001/044420130101 ,  B60Y2200/14720130101 ,  B60Y2400/6120130101 ,  Y02T10/72

公开(公告)号：EP4397517A1

公开(公告)日：2024-07-10

申请号：EP23212469.3

申请日：2023-11-27

Applicant: Kubota Corporation

Inventor： YAMAMOTO, Takumi ,  YAMADA, Masahiro ,  ITO, Hirokazu

IPC: B60K1/04

CPC classification number: B60K1/04 ,  B60K2001/041120130101 ,  B60K2001/044420130101 ,  B60K2001/045520130101 ,  B60K2001/047720130101 ,  B60K2001/048820130101 ,  B60Y2200/22320130101 ,  B60K2001/041620130101

Abstract: An electric work vehicle includes: a body 3 configured to travel; a first battery 20 accommodated in the body 3; a three-point link mechanism T connected to a rear section of the body 3 in such a manner as to be swingable up and down; a drive device configured to drive the three-point link mechanism T to swing; and a second battery 60 detachably attached to the three-point link mechanism T. The second battery 60 is switchable, by swinging of the three-point link mechanism T, between a lowered state, in which the second battery 60 is in contact with a ground surface, and a raised state, in which the battery 60 is raised above the ground surface.