System for controlling the position of a feed roller

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专利权人:

VERMEER MANUFACTURING COMPANY

发明人:

O'HALLORAN, James, L.,GALLOWAY, Edwin, N.

申请号：

DK08747360

公开号：

DK2148745T3

申请日:

2008.05.01

申请国别(地区):

DK

年份:

2019

代理人:

摘要：

A feed system that is configured to more effectively grab and pull brush and tree materials into a chipper is provided. The system of the present disclosure is configured such that a large, heavy tree trunk can be effectively pulled into the chipper. The system includes a hydraulic pump that applies variable down pressure on a feed roller.

来源网站：

中国工程科技知识中心

来源网址：

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