WORK MACHINE AND SHOVEL

To provide a work machine and a shovel, capable of preventing malfunction.SOLUTION: A work machine comprises: a switch for switching over between a first state with the assumption that only a bucket is operated and a second state with the assumption that end attachments different in kind from the bu...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUHASHI YUKI, YAMAMOTO TAKASHI, NOMOTO NAOKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	To provide a work machine and a shovel, capable of preventing malfunction.SOLUTION: A work machine comprises: a switch for switching over between a first state with the assumption that only a bucket is operated and a second state with the assumption that end attachments different in kind from the bucket is operated; and an operation device for outputting an electric signal corresponding to operation of the end attachments different in kind from the bucket, wherein the operation for the operation device is invalidated in the first state.SELECTED DRAWING: Figure 1 【課題】誤動作を防止することを目的とする。【解決手段】バケットのみを操作することを前提とした第一の状態と、前記バケットとは異なる種類のエンドアタッチメントを操作することを前提とした第二の状態と、を切り換える切り換えスイッチと、前記バケットとは異なる種類のエンドアタッチメントに対する操作に応じた電気信号を出力する操作装置と、を有し、前記第一の状態において、前記操作装置に対する操作を無効とする、作業機械である。【選択図】図１