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Electric hand-held power tool appliance(精彩专利)

• 专利号：US2009283282
• 专利所有者：METABOWERKE GMBH [DE]
• 专利授权时间：2009/11/19
• 有效区域：world
• 专利信息来源说明：中国电动工具网
• 专利所属分类：电钻
• 专利更新时间：2009/12/25

专利摘要：

Inventor(s): ZIMMERMANN HEIKO [DE]  
Classification:  
- international: B25D17/24; B25D17/04; B25D17/00 
- European: B25F5/00E; B25D17/04B 
Application number: US20090466816 20090515  
Priority number(s): EP20080009157 20080517  
   
 Abstract of US 2009283282  (A1)
 
The invention relates to an electric hand-held power tool appliance, comprising a first housing part (14), in particular for accommodating a transmission and/or a drive motor for a tool, and comprising a second housing part (16), for constituting a handle (18) for guiding the electric hand-held power tool appliance (10), the first (14) and the second (16) housing part being connectable to one another, but being able to be vibrationally decoupled from one another, at least partially, in that at least one spring and damping element is arranged between the housing parts (14, 16) at at least one joining point (20, 22), there being provided, as a spring and damping element, a helical compression spring (24) having at least one rubber or rubber-elastic damping element (28) succeeding in an axial direction as viewed from a tool side. 

中国电动工具网标注：可减缓反作用力的轻便机动工具，包括手柄。 

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