EP 3912180 B1 20230104 - PUSH-BUTTON ARRANGEMENT WITH IDENTIFICATION OF A SWITCHING STATE
Title (en)
PUSH-BUTTON ARRANGEMENT WITH IDENTIFICATION OF A SWITCHING STATE
Title (de)
TASTSCHALTER-ANORDNUNG MIT KENNZEICHNUNG EINES SCHALTZUSTANDES
Title (fr)
DISPOSITION D'INTERRUPTEUR À BOUTON POUSSOIR AVEC IDENTIFICATION D'UN ÉTAT DE COMMUTATION
Publication
Application
Priority
- EP 2020050651 W 20200113
- DE 102019101264 A 20190118
Abstract (en)
[origin: WO2020148209A1] The invention relates to a push-button assembly (1) with means for indicating a switch status, comprising an actuation head (10) for actuating the push-button assembly (1) having a disc-shaped upper part (11) and a tubular lower part (12), and a sleeve-type push-button guide (20), which is coupled to the actuation head (10), such that, in relation to a longitudinal axis (L) of the push-button assembly (1), the upper part (11) is arranged above the pushbutton guide (20) and the lower part (12) surrounds the push-button guide (20). The push-button assembly (1) also comprises a light guide (40) for guiding light, which is coupled to the actuation head (10), such that, in relation to the longitudinal axis (L), at least sections of the light guide (40) are arranged within the actuation head (10) and within the push-button guide (20). The light guide (40) extends through the actuation head (10) with a top end (47) in a given position, such that the push-button assembly (1) can be illuminated in a given manner by means of a light beam that can be coupled into the light guide (40) at a bottom end (48) opposite the top end (47), in relation to the longitudinal axis (L).
IPC 8 full level
H01H 13/02 (2006.01); H01H 3/02 (2006.01); H01H 9/16 (2006.01); H01H 9/18 (2006.01)
CPC (source: EP US)
H01H 13/023 (2013.01 - EP US); H01H 13/14 (2013.01 - US); H01H 3/022 (2013.01 - EP); H01H 9/161 (2013.01 - EP); H01H 9/182 (2013.01 - EP); H01H 13/10 (2013.01 - US); H01H 2219/062 (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
DOCDB simple family (publication)
WO 2020148209 A1 20200723; CN 113474863 A 20211001; DE 102019101264 A1 20200723; EP 3912180 A1 20211124; EP 3912180 B1 20230104; EP 3912180 B8 20230405; PL 3912180 T3 20230502; US 11361915 B2 20220614; US 2022084760 A1 20220317
DOCDB simple family (application)
EP 2020050651 W 20200113; CN 202080015800 A 20200113; DE 102019101264 A 20190118; EP 20700581 A 20200113; PL 20700581 T 20200113; US 202017423119 A 20200113