公开(公告)号：EP2651692B1

公开(公告)日：2016-08-17

申请号：EP11813868.4

申请日：2011-12-15

申请人： Hochschule Kaiserslautern ,  Universität des Saarlandes ,  Hochschule Fresenius

发明人： GÄNG, Lutz-Achim ,  MÜNCH, Peter ,  FELDER, Hanno ,  KRICK, Christoph ,  SCHLÜTER, Sebastian ,  SCHAAL, Benjamin ,  KALKA, Frank ,  OTTE, Michael ,  GOUTIER, Ralf ,  ZIMMER, Markus ,  WAIZ, Vera ,  SCHATKE, Paul ,  EHMER, Susanne ,  MEYER, Stefan ,  KLEIN, Frank

IPC分类号： B60N2/427 ,  B60N2/48

CPC分类号： B60N2/42709 ,  B60N2/885 ,  B60N2/888

公开(公告)号：EP2651692A1

公开(公告)日：2013-10-23

申请号：EP11813868.4

申请日：2011-12-15

申请人： Fachhochschule Kaiserslautern ,  Universität des Saarlandes ,  Hochschule Fresenius

发明人： GÄNG, Lutz-Achim ,  MÜNCH, Peter ,  FELDER, Hanno ,  KRICK, Christoph ,  SCHLÜTER, Sebastian ,  SCHAAL, Benjamin ,  KALKA, Frank ,  OTTE, Michael ,  GOUTIER, Ralf ,  ZIMMER, Markus ,  WAIZ, Vera ,  SCHATKE, Paul ,  EHMER, Susanne ,  MEYER, Stefan ,  KLEIN, Frank

IPC分类号： B60N2/48

CPC分类号： B60N2/42709 ,  B60N2/885 ,  B60N2/888

摘要： The invention relates to a head-rest of a vehicle seat (1), with a deformable central supporting body which forms the impact zone (8) for the head (5) of a vehicle occupant and into which the kinetic energy of the head (5) in the event of an accident is admitted. On both sides of the impact zone (8) the central supporting bodies are joined by lateral supporting surfaces (9) which are extendable out of the plane of the head-rest (4) in the direction of travel (X) in order to laterally support the head (5). In order to avoid or at least to reduce the risk of a cervical-spine whiplash injury, it is proposed according to the invention that the head-rest (4) comprises means for absorbing the energy admitted into the central supporting body (8) and for outputting the absorbed energy in order to activate lateral supporting surfaces (9).