Half-hole pneumatic roller, especially for agricultural machinery

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专利权人:

OTICO

发明人:

Phely, Olivier

申请号：

DK10290299

公开号：

DK2269431T3

申请日:

2010.06.04

申请国别(地区):

DK

年份:

2017

代理人:

摘要：

The roller (10) has a tubular support (12) rotating around an axis (XX), and semi-hollow tires (14) mounted around the support. Sets of spacers (16) maintain the tires away from the support, where each spacer is made of loaded polyamide. The spacer has a hub (18) threaded around the support. Peripheral edges (20) of the spacers of same set maintain an annular retaining part retaining the tires. An elastic ring (24) made of natural or synthetic rubber is arranged around the support between the hubs of the spacers belonging to two adjacent sets.

来源网站：

中国工程科技知识中心

来源网址：

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