Tree harvester head with lubrication system for multiple saws

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专利权人:

Alex J. Stevenson

发明人:

Alex J. Stevenson,Boele De Vries

申请号：

US12677571

公开号：

US09119354B2

申请日:

2007.09.11

申请国别(地区):

US

年份:

2015

代理人:

摘要：

A tree harvester head includes first and second saws, each of which comprises a cutting chain, and a lubrication system configured to lubricate the cutting chains of the first and second saws. The lubrication system comprises a source of pressurized lubricant and a diverter valve configured to divert flow of pressurized lubricant, from the source of pressurized lubricant, between the first and second saws for lubrication of the respective cutting chains.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/