| 摘要 |
A device for closing a conduit ( 30 ) in case of fire includes a housing ( 11 ) having a receptacle ( 17 ) for receiving the conduit ( 30 ), a cutting and blocking member ( 20 ) arranged in the housing ( 11 ) and displaceable, in case of fire, by a drive element out of the housing ( 11 ) over the receptacle ( 17 ) to its blocking position ( 42 ) for cutting the conduit ( 30 ) off and closing same, with the housing ( 11 ) having at least one stop ( 15 ) that cooperates with a counter-stop ( 25 ) provided on the cutting and blocking member ( 20 ) and defines the blocking position ( 42 ) thereof the cutting and blocking member ( 20 ).
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