Work vehicle and ripper device

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专利权人:

KOMATSU LTD.

发明人:

Uemura Takuya,Tsuji Tomoaki

申请号：

US201615537484

公开号：

US10113300(B2)

申请日:

2016.02.12

申请国别(地区):

美国

年份:

2018

代理人:

Global IP Counselors, LLP

摘要：

A ripper device includes a first cylinder, a shank, and an arm. The first cylinder includes a tube and a rod, and is disposed to extend and retract in the forward and backward direction in a plan view of the ripper device. The shank is disposed aligned with the first cylinder in the forward and backward direction in the plan view. The arm supports the shank and overlaps the tube of the first cylinder in the plan view.

来源网站：

中国工程科技知识中心

来源网址：

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