DE1756641U - DEVICE FOR ADJUSTING THE SLATS OF SUN BLINDS THAT HAVE AN ELECTRIC MOTOR DRIVE. - Google Patents

Description

Model name: Reversing switch for automatic adjustment of the Slats on sun blinds Sun blinds with adjustable slats for lifting and lowering as well as for adjusting the slats manually operated or driven by an electric motor.

The innovation provides for turning with the electric motor drive of the slats controlled by the same motor via contactors, on a preselection switch to be set, to be actuated automatically.

A directly or indirectly driven roller A guides a friction ring, the by the attack D aat. Point El or E2 is limited.

When lowering the blind, stop D has a limit at E1, with none The microswitch F is actuated by switching cam 0.

When the blind is raised, there is friction. roll B turned to the right, whereby the switching cam C is the one set in function by the preselector switch Microswitch F activated, d. H. the normally closed contact and thus the electric drive interrupts. Other microswitches activated by the selector switch do the same job.

The angular distance of the switch P or that of the switching cams C in connection with the selected reduction for driving the roller A then correspond to the angular adjustment the slats on the sun blind. The accompanying drawing represents the schematic structure of the reversing switch for the automatic adjustment of the slats on sun blinds.

They mean: A - roller with direct or indirect drive B - friction ring C - switching cam at B D - limit stop 4 E2 - limit 2 F micro switch

Claims (1)

Sohutttansprtlch. S ehutf 1. Furnishing for presenting the slats from the sun. Blinds characterized in that the system electromotive ngatriehen wbwi djL <3twy <M takes place via contactors, which by means of d8s in nacha, ehea4 .. Claim listed turnaround, chalt. rl by choice .. 1 .. Binatllnß <t TowShIohaltwrw di <t Wi & kwlvwy <t <llMa controls the slats automatically. 2 Device for adjusting the slats TOD Sun. a- Venetian blinds as required, thereby MM <iohn $ tt da.a * pollen (A) driven directly or indirectly will. 3 Facility for opening the streets of Saanona. Blinds according to Anapyueh 1 and 2, thereby each there an olle (A) to F? iktion <riB (B) drives on one switch cam (C) is attached lat, the 41e 1a Anyone. ah1 divisible micro-holder (P) actuated. 4. Device for adjusting the arms of the sun Blinds according to claims 1-3 thereby geko = xoiohnett that they are called in Anapruoh '. n Mih'oaohlt. r (p, 80 can be set $ so that when Actuating = & they are set by the Cam (0) of the selected angle of the su controlling slats. dz device for adjusting the slats of sun Blinds neoh claim 1-4 characterized that the limits (El and E2) the aneohlag (D) within a specified limit, to be presented 180 gead, drove. 60 minutes to adjust the tariffs of sun Blinds according to claims 1-5 thereby marked. ti. had that in HrablaeMn the J & lxi $ detp Anwchlg (D) held by the boundary (Ei) where none BtätguS switch (F) follows < Device for adjusting the shafts of other Blinds according to claims 1-6 thereby gtkwnnwwiohnt that with the upward movement of the shutter the Priktionsrisg (B) in the heartbeat and so that the switch cams (C) up to the switch each switched on contact via a the sikreechalter (P) leads and interrupts the same, after which this the electric motorized drive ewa Brings to a standstill. Sw Binriohtunß for adjusting the slats of Soanea- Blinds according to claims 1-7 ds h GehnSi # ha * that after the slats have been sent during the revaluation move the blind to the stop (D) at a bezel (B2) stop finds and into the. he position aolance remains until a * downward movement = g occurs. Bin direction z = introducing the lam * llon of So = on- Blinds according to Claims 1-8, characterized in that that the various positions of the slats in each position of the lowered blinds know. BInricMtmg um Veyetellon d $ y MHom of solar Blinds according to claims 1-9 daduroh gokon »* iobxotp that the 6 9 9 MftO heard in the protection regulations R <lh <tnfQl of the control in Hbn and Swnn, be swapped ka = * 11. Direction for verating the Lam. llen of Sundays. Jalouvien after opening 1-lc> thereby geko = - zeishn dB di «t tn den Aayehn 3, 4 Mad 7 <t- Known adjustable Yjtkrooohalt * r (P) auob aub- each other,. but at a standstill arranges .. ta khm .., wobl itt amendment d <ts Soha3. tnock <n <(C) wwhr $ y < be present sn, di $ d $ y number dy miter switch (P). dead hand 8ns ai d abS d t precSn.