EP 0757145 A3 19980610 - Electrically actuated blocking device for a door or window and use of a piezoelectric actuator and/or magnetostrictive actuator and/or a memory-shape actuator
Title (en)
Electrically actuated blocking device for a door or window and use of a piezoelectric actuator and/or magnetostrictive actuator and/or a memory-shape actuator
Title (de)
Elektrisch schaltbare Zuhaltevorrichtung für ein Fenster oder eine Tür sowie Anwendung eines piezoelektrischen Aktors und/oder eines magnetostriktiven Aktors und/oder eines Shape-Memory-Aktors
Title (fr)
Dispositif de blocage actionnable électriquement pour une fenêtre ou une porte et usage d'un actionneur piézo électrique et/ou d'un actionneur magnétoréstrictif et/ou d'un actionneur à effet mémoire
Publication
Application
Priority
- DE 19528214 A 19950801
- DE 19617151 A 19960429
Abstract (en)
[origin: EP0757145A2] The device has a piezoelectric actuator (7) and/or a magnetostrictive actuator and/or a shape-memory actuator. The device has a closure plate (61) with an interworking locking element (51), one of which carries the actuator. The closure plate is mounted on the frame in the door or window aperture and the locking element is mounted on the opening panel. The pref. movable closure plate, esp. a pivoting plate, engages behind the locking element, with the door or window in the closed position.
IPC 1-7
IPC 8 full level
E05B 47/00 (2006.01); E05B 47/04 (2006.01)
CPC (source: EP)
E05B 47/0009 (2013.01); E05B 47/0011 (2013.01); E05B 47/0046 (2013.01); E05B 2047/0068 (2013.01)
Citation (search report)
- [X] DE 3820877 A1 19891228 - KERN & LIEBERS [DE]
- [X] DE 1103808 B 19610330 - SIGNAL STAT CORP
- [X] FR 1581402 A 19690912
- [X] DE 1815720 A1 19700625 - SIEMENS ELEKTROGERAETE GMBH
- [X] GB 2208678 A 19890412 - LOWE & FLETCHER LTD [GB]
- [X] EP 0580147 A1 19940126 - STABILUS GMBH [DE]
- [PX] WO 9612828 A1 19960502 - NANOTECHNOLOGY INC [US] & EP 0787216 A1 19970806 - NANOTECHNOLOGY INC [US]
Designated contracting state (EPC)
AT CH DE FR GB IT LI
DOCDB simple family (publication)
DOCDB simple family (application)
EP 96112067 A 19960726