EP 4115019 A1 20230111 - SHUTOFF APPARATUS AND SYSTEM
Title (en)
SHUTOFF APPARATUS AND SYSTEM
Title (de)
ABSPERRVORRICHTUNG UND -SYSTEM
Title (fr)
DISPOSITIF ET SYSTÈME D'ARRÊT
Publication
Application
Priority
- DE 102020003293 A 20200530
- DE 2021000100 W 20210527
Abstract (en)
[origin: WO2021244687A1] The invention relates to a shutoff apparatus for arrangement on a subsurface, comprising an at least substantially tubular hollow part which defines a longitudinal direction of the shutoff apparatus, an actuating element which is arranged at a first free end of the hollow part and is movable relative to the hollow part between a loose position and an anchored position, a mechanical anchoring mechanism which is arranged opposite the actuating element in relation to the longitudinal direction and comprises a movable bolt element, and a movably mounted actuating rod which is fixed to the actuating element, extends in the longitudinal direction, is arranged in the hollow part and is mechanically coupled to the anchoring mechanism, and a shutoff system.
IPC 8 full level
E01F 13/02 (2006.01)
CPC (source: EP US)
E01F 13/026 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020003293 A1 20211202; DE 112021003055 A5 20230601; EP 4115019 A1 20230111; EP 4115019 B1 20231213; EP 4115019 C0 20231213; ES 2973027 T3 20240618; US 2023089264 A1 20230323; WO 2021244687 A1 20211209
DOCDB simple family (application)
DE 102020003293 A 20200530; DE 112021003055 T 20210527; DE 2021000100 W 20210527; EP 21742035 A 20210527; ES 21742035 T 20210527; US 202218071073 A 20221129