Hand-held power tool

Abstract

A hand-held power tool, in particular a drilling hammer and/or chisel hammer, that includes at least one housing, at least one handle, and at least one interface device for establishing an electrical and mechanical connection to at least one rechargeable battery pack. The hand-held power tool includes at least one damping unit that is provided for supporting the at least one handle relative to the at least one housing in a vibration-damped manner. The at least one interface device is situated on the at least one handle.

1 - 10 . (canceled) 
     
     
         11 . A hand-held power tool, comprising:
 at least one housing;   at least one handle;   at least one interface device for establishing an electrical and mechanical connection to at least one rechargeable battery pack; and   at least one damping unit for supporting the at least one handle relative to the at least one housing in a vibration-damped manner, the at least one interface device being situated on the at least one handle.   
     
     
         12 . The hand-held power tool of  claim 11 , wherein the at least one interface device includes at least one exchange interface unit configured to be detachably connectable to the at least one rechargeable battery pack and to the at least one handle, and/or to the at least one rechargeable battery pack and to the at least one housing. 
     
     
         13 . The hand-held power tool of  claim 11 , further comprising:
 at least one safety release unit for automatically releasing the fastening of the at least one exchange interface unit and/or of the at least one rechargeable battery pack when a limiting value of at least one safety parameter is exceeded.   
     
     
         14 . The hand-held power tool of  claim 11 , further comprising:
 at least one rechargeable battery damping unit for supporting at least a portion of the at least one interface device in a vibration-damped manner.   
     
     
         15 . The hand-held power tool of  claim 11 , further comprising:
 at least one rechargeable battery pack that is at least partially electrically and mechanically coupleable to the at least one interface device, a combined mass of the at least one handle and of the at least one rechargeable battery pack being at least ⅛ of a total hand-held power tool mass.   
     
     
         16 . The hand-held power tool of  claim 11 , wherein the at least one interface device includes at least one auxiliary function unit which provides an auxiliary function in addition to the electrical and mechanical coupling to at least one rechargeable battery pack. 
     
     
         17 . The hand-held power tool of  claim 11 , further comprising:
 at least one absorption unit that is at least partially situated on the interface device.   
     
     
         18 . The hand-held power tool of  claim 13 , wherein the at least one safety release unit includes at least one release element having an at least partially elastic design. 
     
     
         19 . The hand-held power tool of  claim 11 , further comprising:
 at least one adjustment unit for adjusting at least one damping parameter of the at least one damping unit.   
     
     
         20 . An exchange interface unit for a hand-held power tool, comprising:
 an exchange interface device for establishing an electrical and mechanical connection to at least one rechargeable battery pack of the hand-held power tool;   wherein the hand-held power tool includes:
 at least one housing; 
 at least one handle; 
 the exchange interface device for establishing the electrical and mechanical connection to the at least one rechargeable battery pack; and 
 at least one damping unit for supporting the at least one handle relative to the at least one housing in a vibration-damped manner, the exchange interface device being situated on the at least one handle. 
   
     
     
         21 . The hand-held power tool of  claim 11 , wherein the hand-held power tool includes a drilling hammer and/or chisel hammer.