EP 4244091 A1 20230920 - DRIVE ARRANGEMENT FOR MOVING A CONTACTING DEVICE, AND CONTACTING DEVICE AND USE THEREOF
Title (en)
DRIVE ARRANGEMENT FOR MOVING A CONTACTING DEVICE, AND CONTACTING DEVICE AND USE THEREOF
Title (de)
ANTRIEBSANORDNUNG FÜR DIE VERLAGERUNG EINER KONTAKTIERVORRICHTUNG SOWIE KONTAKTIERVORRICHTUNG UND DEREN VERWENDUNG
Title (fr)
AGENCEMENT D'ENTRAÎNEMENT POUR DÉPLACER UN DISPOSITIF DE MISE EN CONTACT, ET DISPOSITIF DE MISE EN CONTACT ET UTILISATION DE CELUI-CI
Publication
Application
Priority
- DE 102020129874 A 20201112
- DE 2021100901 W 20211111
Abstract (en)
[origin: WO2022100790A1] The invention relates to a drive arrangement (1) for moving a contacting device (2) from a raised position to a lowered position. Hingedly interconnected arms (3, 6, 10) carry the contacting device (2), which can be moved by pivoting the arms (3, 6, 10). An actuating drive (12) is connected to an actuating lever (15) on the first arm (3) and can raise or lower this arm via a driving element, while the arm (3), by means of its gravitational force, is supported on the driving element. In the lowered position, there is no supporting on the driving element (19). A spring (18) acts counter to the actuating drive (12). The invention also relates to a lowerable contacting device (2) having such a drive arrangement and to the use thereof. The drive arrangement allows energy-independent emergency raising.
IPC 8 full level
B60L 5/26 (2006.01); B60L 5/30 (2006.01); B60L 53/35 (2019.01)
CPC (source: EP US)
B60L 5/26 (2013.01 - EP US); B60L 5/30 (2013.01 - EP US); B60L 53/35 (2019.02 - EP); B60L 53/35 (2019.02 - US); Y02T 10/70 (2013.01 - EP); Y02T 10/7072 (2013.01 - EP); Y02T 90/12 (2013.01 - EP); Y02T 90/14 (2013.01 - EP)
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)
WO 2022100790 A1 20220519; CA 3175164 A1 20220519; CN 115427250 A 20221202; DE 102020129874 A1 20220512; EP 4244091 A1 20230920; US 2023398874 A1 20231214
DOCDB simple family (application)
DE 2021100901 W 20211111; CA 3175164 A 20211111; CN 202180029496 A 20211111; DE 102020129874 A 20201112; EP 21811252 A 20211111; US 202117909924 A 20211111