Device for controlling a rolling shutter or the like

Abstract

Abstract It relates for example to the control of a rolling shutter. According to the invention, in order to operate inverter switches r1, r2 interposed in forward/reverse mode on the supply to an electric motor 10 suited to such a control, use is made of two flip-flops BA1, BA2 mounted in cascade upstream of two gates P1, P2 monitoring the supply to relays Re1, Re2 which govern the said inverter switches r1, r2, so that the control member 17 available to the user can be a straightforward pushbutton and hence constitute, for this user, a single control member with single direction of actuation. Application to the control of a rolling shutter or the like.

Inventors

• 👤 Gerard Julien Louis Rousseau

Bibliographic Details