公开(公告)号：EP2029374B1

公开(公告)日：2013-01-16

申请号：EP07722624.9

申请日：2007-05-24

申请人： Opfinderfabrikken Aps

发明人： BADSTUE, Søren ,  SHAHAR, Amir

IPC分类号： B60C29/06 ,  F16K15/20

CPC分类号： B60C29/06 ,  B60C29/068 ,  Y10T137/3584 ,  Y10T137/3646 ,  Y10T137/3677 ,  Y10T137/3709

公开(公告)号：EP2029374A1

公开(公告)日：2009-03-04

申请号：EP07722624.9

申请日：2007-05-24

申请人： Opfinderfabrikken Aps

发明人： BADSTUE, Søren ,  SHAHAR, Amir

IPC分类号： B60C29/06 ,  F16K15/20

CPC分类号： B60C29/06 ,  B60C29/068 ,  Y10T137/3584 ,  Y10T137/3646 ,  Y10T137/3677 ,  Y10T137/3709

摘要： A pressure relief device (100) for an inflatable tire comprises a body (102) having a chamber (116) therein and pressure relief mechanism for releasing air when the air pressure in the chamber exceeds a first predetermined pressure level. A conduit (108; 208) interconnects an air inlet (110; 210) with an air outlet (112; 212) . The conduit (108; 208) is provided in a pin (104; 204) arranged to slide axially in a passagway (106) in the body, the pin (104; 204) extending from the air inlet (110; 210) to the air outlet (112; 212) and being slidable between a first position in which it cannot release a stem of the tire, and a second position, in which it can release the stem.