Medical double motor bed

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专利权人:

バーセルト、ハンス－ピーター;バーセルト、ハンス-ピーター

发明人:

バーセルト、ハンス－ピーター,バーセルト、ハンス-ピーター

申请号：

JP2008506950

公开号：

JP4889727B2

申请日:

2006.03.23

申请国别(地区):

JP

年份:

2012

代理人:

摘要：

The invention provides a hospital bed with two driving motors that are used in the vertically adjustable jack in order to increase the hoisting power of the bed so as to be able to lift heavy patients. The two driving motors are mounted so as to mechanically operate in parallel. In order to obtain a symmetric load distribution among the two motors, the motors are electrically connected in series and are supplied from a joint voltage source as a serial connection.

来源网站：

中国工程科技知识中心

来源网址：

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