EP 4097301 A1 20221207 - ENERGY-ABSORPTION DEVICE, SUPPORT, CABLE BRAKE, SAFETY NET CONSTRUCTION AND METHOD
Title (en)
ENERGY-ABSORPTION DEVICE, SUPPORT, CABLE BRAKE, SAFETY NET CONSTRUCTION AND METHOD
Title (de)
ENERGIEABSORPTIONSVORRICHTUNG, STÜTZE, SEILBREMSE, SCHUTZNETZVERBAUUNG UND VERFAHREN
Title (fr)
DISPOSITIF D'ABSORPTION D'ÉNERGIE, SUPPORT, FREIN À CÂBLE, STRUCTURE DE FILET DE SÉCURITÉ ET PROCÉDÉ
Publication
Application
Priority
- DE 102020101985 A 20200128
- EP 2021051517 W 20210122
Abstract (en)
[origin: CA3165542A1] The invention relates to an energy-absorption device (38) for the absorption of at least one portion of impact energy occurring with the impact of an impact body (10) in a safety net construction (12), comprising at least one cable guide unit (14), which forms at least one cable-receiving region (16) for receiving and/or guiding at least one cable (18), and comprising at least one energy-absorption element (20) which is arranged in the cable-receiving region (16) and forms at least one friction surface (22) for the at least one guided cable (18), wherein the energy-absorption element (20) is provided such that, when a force is exerted on the cable (18), triggering a movement of the cable (18) over the friction surface (22), it absorbs at least one portion of the energy generated by the force, in a targeted manner, via a substantial deformation of the friction surface (22) and/or via a substantial removal of the friction surface (22). The invention also relates to a cable brake (58), in particular a pulley cable brake, wherein the energy-absorption element (20) of the energy-absorption device (38) is arranged on a deflection element (62, 126) on a side of the deflection element (62, 126) facing towards from the cable (18).
IPC 8 full level
E01F 7/04 (2006.01)
CPC (source: EP KR US)
E01F 7/04 (2013.01 - EP KR); E01F 7/045 (2013.01 - US); E01F 15/06 (2013.01 - US); F16G 11/12 (2013.01 - KR 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 102020101985 A1 20210729; AU 2021215092 A1 20220804; AU 2021215092 B2 20240502; BR 112022014248 A2 20220920; CA 3165542 A1 20210805; CL 2022002010 A1 20230310; CN 115038840 A 20220909; EP 4097301 A1 20221207; JP 2023511459 A 20230317; JP 7423798 B2 20240129; KR 20220130778 A 20220927; MX 2022009195 A 20220818; US 2023043490 A1 20230209; WO 2021151802 A1 20210805
DOCDB simple family (application)
DE 102020101985 A 20200128; AU 2021215092 A 20210122; BR 112022014248 A 20210122; CA 3165542 A 20210122; CL 2022002010 A 20220726; CN 202180011063 A 20210122; EP 2021051517 W 20210122; EP 21703605 A 20210122; JP 2022545890 A 20210122; KR 20227029261 A 20210122; MX 2022009195 A 20210122; US 202117792549 A 20210122