EP 3428943 A1 20190116 - ELECTRIC SAFETY CONTACT ACTUATED BY A REMOVABLE ACTUATION KEY
Title (en)
ELECTRIC SAFETY CONTACT ACTUATED BY A REMOVABLE ACTUATION KEY
Title (de)
ELEKTRISCHER SICHERHEITSKONTAKT MIT ABNEHMBAREM BETÄTIGUNGSSCHLÜSSEL
Title (fr)
CONTACT ÉLECTRIQUE DE SÉCURITÉ ACTIONNÉ PAR UNE CLÉ D'ACTIONNEMENT AMOVIBLE
Publication
Application
Priority
IT 201700077432 A 20170710
Abstract (en)
An electric safety contact (1) with a removable actuation key (18) comprises a movable hook (11) for engaging the actuation key (18) when inserted into the body (2) of the electrical contact (1), wherein the front end (14) of said movable hook (11) is inclined in a manner to determine a lifting of the movable hook itself if during an initial phase of insertion of the actuation key (18) into the body (2) of the electrical contact (1), this movable hook (11) is in a position not completely lifted in which it interferes with the removable key (18) during its insertion into the body (2).
IPC 8 full level
H01H 27/00 (2006.01); H01H 1/20 (2006.01)
CPC (source: CN EP)
H01H 27/002 (2013.01 - EP); H01H 45/00 (2013.01 - CN); H01H 45/14 (2013.01 - CN); H01H 1/20 (2013.01 - EP)
Citation (search report)
- [A] EP 0920043 A2 19990602 - BERNSTEIN HANS SPEZIALFABRIK [DE]
- [A] WO 2012113102 A1 20120830 - HONEYWELL INT INC [US], et al
- [A] EP 0345656 A2 19891213 - KRONENBERG GMBH H & J [DE]
- [A] WO 2009031224 A1 20090312 - IDEC CORP [JP], et al
- [A] DE 2428458 A1 19760102 - MERKLE PAUL
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
DOCDB simple family (publication)
EP 3428943 A1 20190116; EP 3428943 B1 20200422; CN 109243917 A 20190118; CN 109243917 B 20221025; ES 2797558 T3 20201202; IT 201700077432 A1 20190110
DOCDB simple family (application)
EP 18182489 A 20180709; CN 201810751008 A 20180710; ES 18182489 T 20180709; IT 201700077432 A 20170710