EP 0983412 A1 20000308 - ELECTROMAGNETICALLY CONTROLLABLE SAFETY LOCK
Title (en)
ELECTROMAGNETICALLY CONTROLLABLE SAFETY LOCK
Title (de)
ELEKTROMAGNETISCH STEUERBARES SICHERHEITSSCHLOSS
Title (fr)
SERRURE DE SECURITE A COMMANDE ELECTROMAGNETIQUE
Publication
Application
Priority
- DE 9900238 W 19990129
- DE 19803648 A 19980130
Abstract (en)
[origin: DE19803648A1] The invention relates to electromagnetically controllable safety locks in the field of holding magnets. The fundamental principal is that the electromagnet influences a control and blocking element such that the locking bar can be retracted during an opening impulse. The aim of the invention is to simplify, to increase the reliability of, and to expand the area of application of such locks. According to the invention, the locking bar (7) moves a slider (5) which is provided with teeth and which carries a blocking plate (2) equipped with a passage pin channel (2a). The blocking plate (2) is coupled via a spring (12) to a control plate (3) which has an angularly offset passage pin channel (3a). The control plate (3) supports an armature (13a) which can be held by an electromagnet (13) fixed to the housing when the locking bar (7) is subjected to a control movement. Both channels are aligned with the lock axis during an opening action such that the passage pin has a free path.
IPC 1-7
IPC 8 full level
E05B 47/06 (2006.01)
CPC (source: EP US)
E05B 47/0002 (2013.01 - EP US); E05B 47/06 (2013.01 - EP US); E05B 47/0006 (2013.01 - EP US); Y10T 70/5385 (2015.04 - EP US); Y10T 70/7057 (2015.04 - EP US); Y10T 70/7062 (2015.04 - EP US); Y10T 70/7096 (2015.04 - EP US); Y10T 70/7102 (2015.04 - EP US); Y10T 70/713 (2015.04 - EP US); Y10T 70/7186 (2015.04 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
DE 19803648 A1 19990805; EP 0983412 A1 20000308; US 6318136 B1 20011120; WO 9939065 A1 19990805
DOCDB simple family (application)
DE 19803648 A 19980130; DE 9900238 W 19990129; EP 99911579 A 19990129; US 44685899 A 19991228