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作業機械及びそのメンテナンス方法
专利权人:
コベルコ建機株式会社
发明人:
村岡 大輔,山崎 隆典
申请号:
JP2013110749
公开号:
JP6182980B2
申请日:
2013.05.27
申请国别(地区):
JP
年份:
2017
代理人:
摘要:
Provided is a working machine including a device to be maintained and a winch disposed thereover and enabling a maintenance operation. The working machine includes a base machine, at least one device to be maintained installed at the base machine, and a winch which is driven to wind an operation rope. The winch is attached to the base machine to be pivotable, about a winch support shaft, between a use position at which the winch is used while closing at least a part of a maintenance space over the device to be maintained and a maintenance position at which the winch opens the maintenance space upward to enable the maintenance operation to be performed.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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