Control system for roller-blinds or the like with swivel blades

Details Control system for roller-blinds or the like with swivel blades Control system for roller-blinds or the like with swivel blades

1985-11-06

1987-05-19

Britts, Ramon S.

Flexible or portable closure, partition, or panel

Roll type

With rotating means

160 7, 160133, E06B 920

Patent

active

046659650

ABSTRACT:
This control system for a roller-blind or the like comprising swivel blades coupled to a master blade carrying at one end a stud adapted, during its downward movement, to travel in a slide groove disposed behind a rocker and, during its upward movement, to engage both the slide groove, and the rocker, this control system comprises a microcomputer having stored in its non-volatile memory a control program of which the instruction groups are adapted to control the stud movements and the blind movement in relation to four predetermined stop points with respect to the rocker. The movements of the blind and of its stud are controlled as a function of the relative state of two switches of an auxiliary device rotatably coupled to the winding tube of the blind, as a function of the 1 or 0 state of a first register which assumes state 1 only when the stud is inside the rocker and also as a function of the 1 or 0 state of a second register which assumes state 1 only when the stud has overstepped at least once the first upper point after the last switching-on of the system, the first and second registers being incorporated in the non-volatile memory of the microcomputer.

REFERENCES:
patent: 3355149 (1967-11-01), Wiegelmann et al.
patent: 4172563 (1979-10-01), Werner et al.
patent: 4372367 (1983-02-01), Baldanello et al.
patent: 4411348 (1983-10-01), Fillion
patent: 4417185 (1983-11-01), Bullat
patent: 4452292 (1984-06-01), Leivenzon et al.

Affiliated with

Also associated with

Rating

Control system for roller-blinds or the like with swivel blades does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control system for roller-blinds or the like with swivel blades, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control system for roller-blinds or the like with swivel blades will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1558233