Spindle and bearing combination and drug delivery device

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专利权人:

David Aubrey Plumptre

发明人:

David Aubrey Plumptre

申请号：

US12788755

公开号：

US09108007B2

申请日:

2010.05.27

申请国别(地区):

US

年份:

2015

代理人:

摘要：

An improved spindle and bearing combination for a drug delivery device is provided that has a first connection between the spindle and bearing comprising a web and a second connection that replaces the first connection when the web is severed that allows the spindle to rotate relative to the bearing.

来源网站：

中国工程科技知识中心

来源网址：

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