EP 0859115 B1 20030423 - Acoustic signal generator for a device for the up and down moving of roller shutters, gates, awnings and the like
Title (en)
Acoustic signal generator for a device for the up and down moving of roller shutters, gates, awnings and the like
Title (de)
Akustischer Signalgeber für eine Vorrichtung zum Auf- und Abbewegen von Rolladen, Toren, Markisen o. dgl.
Title (fr)
Circuit générateur de signaux acoustiques pour un dispositif de mouvement de montée et de descente de volets roulants, portes, stores ou similaires
Publication
Application
Priority
- DE 19705954 A 19970217
- DE 19716036 A 19970417
Abstract (en)
[origin: EP0859115A2] The mechanism (10) to move rolling and sliding doors, screens and the like, has an acoustic signal generator (18) to give a sound signal, activated in the programming module of the data storage (16), on a change of the data content in the storage (16). The signal generator is a piezo electric transmitter (18), an electrodynamic or magnetorestrictive generator at an inner wall of the mantle tube.
IPC 1-7
IPC 8 full level
E06B 9/72 (2006.01); E06B 9/84 (2006.01); E06B 9/88 (2006.01); E06B 9/82 (2006.01)
CPC (source: EP)
E06B 9/72 (2013.01); E06B 9/84 (2013.01); E06B 9/88 (2013.01); E06B 2009/6836 (2013.01); E06B 2009/6845 (2013.01)
Citation (examination)
DE 3304962 A1 19840823 - RADEMACHER WILLI
Designated contracting state (EPC)
AT BE CH DE FR GB LI NL
DOCDB simple family (publication)
EP 0859115 A2 19980819; EP 0859115 A3 19991201; EP 0859115 B1 20030423; AT E238486 T1 20030515
DOCDB simple family (application)
EP 98102678 A 19980217; AT 98102678 T 19980217