EP 0092118 B1 19861001 - BAND-BOX FOR A DARKENING DEVICE
Title (en)
BAND-BOX FOR A DARKENING DEVICE
Publication
Application
Priority
DE 3214235 A 19820417
Abstract (en)
[origin: EP0092118A1] 1. A belt-box (8) for a light-blocking device, in which the light-blocking device has a roller shutter (2), a roller shutter box (3), a drum (4) fitted into the roller shutter box to wind up the roller shutter, and a main reel (5) provided on the drum for a belt (6) to actuate the roller shutter, and the belt-box (8) is equipped with a counter-reel (7) for the belt, an electric motor (12) coupled to reduction gearing (13) to drive the counter-reel, and a switch to operate the electric motor, characterized in that to adapt the dimensions of the belt-box to the dimensions of purely mechanical belt-boxes the electric motor (12) has an output of less than 50 watts, preferably less than 15 watts, and the reduction gearing (13) has a large reduction ratio, and that a central control unit (20) is built into the front face of the belt-box (8) with a timer (clock unit) (22) to control the electric motor (12), and a control panel (21) for the central control unit (20) and an indicator panel of the timer (22) are located on the front face of the belt-box (8).
IPC 1-7
IPC 8 full level
CPC (source: EP)
E06B 9/70 (2013.01); E06B 9/78 (2013.01); E06B 2009/785 (2013.01)
Citation (examination)
"Selve-Elektroantriebe",1968, Ernst Selve, 5981 Augustenthal
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0092118 A1 19831026; EP 0092118 B1 19861001; AT E22593 T1 19861015; AU 1343183 A 19831020; AU 554663 B2 19860828; CA 1212895 A 19861021; DE 3214235 A1 19831027; DE 3214235 C2 19890608; DE 3366528 D1 19861106; ES 521419 A0 19840901; ES 8407145 A1 19840901
DOCDB simple family (application)
EP 83103416 A 19830408; AT 83103416 T 19830408; AU 1343183 A 19830412; CA 426004 A 19830415; DE 3214235 A 19820417; DE 3366528 T 19830408; ES 521419 A 19830413