公开(公告)号：US20240101199A1

公开(公告)日：2024-03-28

申请号：US18362173

申请日：2023-07-31

Applicant: KOMATSU LTD.

Inventor： Souichirou MURAKAMI ,  Hirofumi KOTAKI ,  Daisuke OKAMOTO ,  Kouji NAGAMI ,  Yohei TAKAHASHI ,  Osamu YATSUDA ,  Hironori YAMAMITSU

IPC: B62D33/06 ,  B62D27/04

CPC classification number: B62D33/0604 ,  B62D27/04 ,  B60R21/13

Abstract: A work vehicle includes a vehicle body frame, a cab disposed on an upper side of the vehicle body frame, brackets connected to the cab, limiting sections and buffering devices. The limiting sections are disposed between the brackets and the vehicle body frame. The limiting sections limit a movement range of the cab with respect to the vehicle body frame. The buffering devices are disposed between the brackets and the vehicle body frame.

公开(公告)号：US20150321705A1

公开(公告)日：2015-11-12

申请号：US14803526

申请日：2015-07-20

Applicant: KOMATSU LTD.

Inventor： Kouji NAGAMI ,  Masamichi MIYAZAKI

IPC: B62D33/06 ,  B60K11/04

CPC classification number: B62D33/0617 ,  B60K11/00 ,  B60K11/04 ,  E02F9/0866 ,  E02F9/163

Abstract: A center pillar (3) has a pipe structure having a hollow space (3a). In the center pillar (3), a lower end opening (3c) for connecting the hollow space (3a) to an outdoor space and an upper end opening (3b) for connecting the hollow space (3a) to an indoor space (10) are formed. The lower end opening (3c) and the upper end opening (3b) are arranged at a prescribed distance from each other in a longitudinal direction of the center pillar (3). Thus, a cab for work vehicle and a work vehicle capable of preventing dust, water, or the like from entering the cab and realizing an environment in the cab comfortable for an operator are obtained.