Invention Grant
- Patent Title: Shovel
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Application No.: US16779808Application Date: 2020-02-03
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Publication No.: US11299867B2Publication Date: 2022-04-12
- Inventor: Tomoki Kurokawa , Hiroyuki Tsukamoto
- Applicant: SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
- Current Assignee: SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: IPUSA, PLLC
- Priority: JPJP2017-160251 20170823
- Main IPC: E02F9/20
- IPC: E02F9/20

Abstract:
A shovel includes a lower traveling body, an upper turning body turnably mounted on the lower traveling body, a cab mounted on the upper turning body, an operating apparatus installed in the cab, an actuator driven with the operating apparatus, and a processor configured to restrict the movement of the actuator. The processor is configured to determine the necessity of a restriction related to the movement of the actuator in accordance with whether the operating apparatus is operated with an operator's hand.
Public/Granted literature
- US20200173143A1 SHOVEL Public/Granted day:2020-06-04
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