PROBLEM TO BE SOLVED: To provide a cabin of work machine capable of preventing stress concentration from being generated on a connection part between a support post of the cabin and a constituent member which is connected to the lower part of the support post.SOLUTION: The cabin of work machine includes: a lower plate; a support post which is connected to the lower plate and extends upward; and a first reinforcement which has a first plate part which is connected to the upper plane of the lower plate and a second plate part uprising from the first plate part and connected to the support post. The second plate part is connected to the support post at one end, and has a second reinforcement which is connected to the other end of the second plate part and the lower plate.SELECTED DRAWING: Figure 23
【課題】キャビンの支柱と支柱の下部に接続される構成部材との接続部に応力集中が生じることを防ぐことができる作業機のキャビンを提供する。【解決手段】作業機のキャビンは、下板と、前記下板に接続されて上方に延びる支柱と、前記下板の上面に接続された第1板部と前記第1板部から起立して前記支柱に接続された第2板部とを有する第1補強材とを備えている。前記第2板部は、一端側が前記支柱に接続されており、前記第2板部の他端側及び前記下板に接続された第2補強材を備えている。【選択図】図23
WORK MACHINE AND CABIN OF WORK MACHINE
作業機及び作業機のキャビン
2017-10-05
Patent
Electronic Resource
Japanese
A WORK MACHINE WITH DOUBLE-OPERATOR CABIN AND CRANE SYSTEM
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