Beschreibung     Ansprüche     Zeichnung  

DE19502223A1   [0004] 
DE102010064015A1   [0005]  [0006]  [0006] 
DE102012203121A1   [0007]  [0007]  [0007] 
US20130261953A1   [0008] 
EP2894436A1   [0009] 
US20150286965A1   [0010]