专利检索 ap:("SUMITOMO CONSTRUCTION MACHINERY CO., LTD.") AND inv:"Ryou MATSUKI" 第 1 页

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发明申请
WORK MACHINE 有权

公开(公告)号：US20210301498A1

公开(公告)日：2021-09-30

申请号：US17210770

申请日：2021-03-24

申请人： SUMITOMO CONSTRUCTION MACHINERY CO., LTD.

发明人： Minoru OKUYAMA , Ryou MATSUKI , Masaki MAKINO

IPC分类号： E02F9/20 , E02F9/22 , E02F9/16 , E02F9/26

摘要： A work machine includes an elevating cab and processing circuitry. The processing circuitry is configured to detect the position of the elevating cab and to maintain a travel speed at low speed when a traveling operation is performed while the detected position of the elevating cab is higher than a predetermined height.