WORK MACHINE

To provide a technique which can properly show an operation range of a work machine to a person around the machine in the work machine having a body and a working implement.SOLUTION: A work machine (1) comprises: a body (3) which can perform an operation of changing the orientation on a placement su...

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Bibliographic Details
Main Authors YAMAMOTO YASUHARU, NISHIKAWA SHINJI, KITAGUCHI ATSUSHI, FUKUDA NAOKI, MATSUMOTO KAZUYOSHI, TANAKA TAKATERU, OKUDA KAZUAKI, NARASAKI AKIHIRO
Format Patent
LanguageEnglish
Japanese
Published 13.09.2021
Subjects
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL
BLASTING
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
HYDRAULIC ENGINEERING
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
PERFORMING OPERATIONS
SOIL SHIFTING
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
SYSTEMS THEREOF
TRANSPORTING
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
VEHICLES IN GENERAL
WEAPONS
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Summary:To provide a technique which can properly show an operation range of a work machine to a person around the machine in the work machine having a body and a working implement.SOLUTION: A work machine (1) comprises: a body (3) which can perform an operation of changing the orientation on a placement surface; a working implement (4) which is supported by the body (3) and can perform an operation of extending to the outer side of the body (3); first display devices (11, 12, 13, 14) which project and display on the placement surface a first maximum operation range on the placement surface that the body (3) can reache by the changing the orientation; and second display devices (21, 22) which project and display on the placement surface a second maximum operation range on the placement surface that the working implement (4) can reach by extending in the current orientation of the body (3).SELECTED DRAWING: Figure 7 【課題】本体及び作業機を備える作業機械において、作業機械の動作範囲を周囲者に適切に示すことができる技術を提供する。【解決手段】作業機械（１）は、載置面上で向きを変える動作が可能な本体（３）と、本体（３）に支持されて、本体（３）の外方に伸長する動作が可能な作業機（４）と、本体（３）が向きを変えることによって到達し得る載置面上の第１最大動作範囲を、載置面上に投影して表示する第１表示装置（１１、１２、１３、１４）と、本体（３）の現在の向きにおいて、作業機（４）が伸長することによって到達し得る載置面上の第２最大動作範囲を、載置面上に投影して表示する第２表示装置（２１、２２）とを備える。【選択図】図７
Bibliography:Application Number: JP20200033935