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CLUTCH DEVICE FOR A POWER TOOL AND POWER TOOL(精彩专利)

• 专利号：WO2009156006
• 专利所有者：BOSCH GMBH ROBERT
• 专利授权时间：2009/12/30
• 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：2010/1/31

专利摘要：

Inventor(s): MEIXNER GERHARD [DE]; BRAUN WILLY [DE]; LENNARTZ JUERGEN [DE] + (MEIXNER, GERHARD, ; BRAUN, WILLY, ; LENNARTZ, JUERGEN) 
Applicant(s): BOSCH GMBH ROBERT [DE]; MEIXNER GERHARD [DE]; BRAUN WILLY [DE]; LENNARTZ JUERGEN [DE] + (ROBERT BOSCH GMBH, ; MEIXNER, GERHARD, ; BRAUN, WILLY, ; LENNARTZ, JUERGEN) 
Classification:  
- international: B25D16/00; B25D16/00 
- European: 
Application number: WO2008EP66323 20081127  
Priority number(s): DE200810002591 20080624 
   
View INPADOC patent family   
View list of citing documents   
View document in the European Register    
  
Abstract of WO 2009156006  (A1)
Translate this text 
The invention relates to a clutch device (44, 45, 344, 345, 544, 546) having a central clutch shaft (46, 346, 546), comprising at least two clutch means (51a, 51b, 351a, 351b, 551a, 551b) transmitting a maximum limit torque between an input side and an output side of the clutch device (44, 45, 344, 345, 544, 546). Each of the at least two clutch means (51a, 51b, 351a, 351b, 551a, 551b) comprises a clutch disc (84, 85, 384, 385, 584, 585) having at least one elastic catch element (93, 93a, 93b, 393, 393a, 393b, 593, 593a, 593b) and at least one associated catch profile (89, 89a, 89b, 389, 389a, 389b, 589, 589a, 589b). The invention proposes that the central clutch shaft (46, 346, 546) comprises a torque selection device (97, 397, 597) by means of which at least one of the clutch means (51a, 51b, 351a, 351b, 551a, 551b) can selectively be operationally connected to the input side and the output side of the clutch device (44, 45, 344, 345, 544, 545). 

 

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