DE102009007965B3 - Building opening shading device - Google Patents

Abstract

The invention relates to a building-opening shading device, in particular roller shutter (1), with a rotatably mounted winding shaft (2) for mounting and discharging a on the winding shaft (2) attached curtain (3) in front of the building opening, wherein the curtain (3) over at least a hanging attachment device (6) with the winding shaft (2) is connected. The invention is characterized in that the hang-fastening device (6) has a stop section (34, 36) fixedly mounted on the circumference of the winding shaft and at least one hanging-receiving section (31, 32, 33, 35, 37) connected to the curtain, which rotates on the winding shaft (2) is received, wherein the stopper portion (34, 36) at least one projecting in the radial direction of the winding shaft stop (34), and the Behangaufnahmeabschnitt (31, 32, 33, 35, 37) at the axial height of the stop ( 34) has at least one driver (35) which can stop the stop (34) when the winding shaft (2) rotates in the direction of lift of the curtain (3) and in the discharge direction of the curtain (3) rotating winding shaft (2) the stop (34) can release.

Description

The The invention relates to a building opening shading device according to the generic term of claim 1.

A generic building opening shading device, In particular, a roller shutter has a rotatably mounted winding shaft Mounting and deflating a curtain attached to the winding shaft in front of the building opening, the hangings over at least one hanging fastening device with the winding shaft connected is.

For certain For purposes, it may be advantageous if the winding shaft when drained Curtain can be twisted without the shading device must be dismantled.

Around for example, in a blind with one hanging from each other Roller shutter bars existing Roller shutters further rotation of the winding shaft in Behangablassrichtung to enable when the roller shutter completely drained and seated with its end bar down, the Roller shutter for example over attached to the winding shaft tensioning ropes after the sitting up be. This is in many cases but too shaky.

Such a shutter is for example from the European patent EP 0 965 723 B1 known. Here, a curtain is connected to a top plate via elastic connecting strip with a winding shaft. Further, there is provided on articulated interconnected links on the winding shaft rod whose two axial ends are in turn associated with the elastic strip driver.

alternative to the connection over Zugseile or elastic connecting strips, the curtain can also have a attached winding shaft side hinged Behangabschwenkflügel attached to the winding shaft which swings off when the curtain rests on its lower end, so that the winding shaft with fully drained curtain further in unwinding can turn.

Such a solution is in the European patent specification EP 1 111 185 B1 (E2), which shows a shutter with a safety device against pushing up. The shutter has leaf springs, over which the shutter curtain is attached to the winding shaft. If the winding shaft is actuated in the winding direction, the elastic leaf springs can be wound onto the winding shaft and thus the curtain. About the winding shaft, a rotatable sleeve is further pushed, which is arranged rotatable about a certain angular range on the winding shaft. The sleeve has a driver, which is associated with a stationary mounted on the winding shaft stop section. The sleeve serves as a hold-down for the leaf springs. The rotatable arrangement of the sleeve on the driver and the stopper portion, however, serves to compensate for changes in length of the roller shutter, for example due to temperature fluctuations, in the different seasons.

With these measures let yourself however, the winding shaft only by a relatively small angle segment continue to turn after the curtain is seated.

Of these, It is therefore an object of the present invention to provide a in the above sense improved building opening shading device to accomplish.

These The object is achieved with the features of claim 1.

According to the invention is a hanging fastening device is provided, which is one on the periphery the winding shaft fixedly mounted stop portion has and behangseitig associated with the curtain Behangaufnahmeabschnitt. The Behangaufnahmeabschnitt is rotatable on the winding shaft taken, the stopper portion has a radial direction the winding shaft projecting stop on and the Behangaufnahmeabschnitt at the axial height of the stop a driver. Stop and driver are included designed so that the driver in the lift direction of the curtain rotating winding shaft can stop the stop and in the drain direction the blind rotating winding shaft can release the stop.

At the Draining the curtain reaches this one fully extended position, in a curtain conventionally attached to the winding shaft, For example, roller shutter a further rotation of the winding shaft would prevent. If the curtain is over the hanging device according to the invention Connected to the winding shaft, so the winding shaft side dissolves Stop from the behangseitigen carrier when the winding shaft continues to be operated in Behangablassrichtung, so that another Rotation of the winding shaft possible is.

For the further rotation, an angle segment of almost 360 ° is available. If more is needed, then the hanging fastening device can also be constructed in several stages. Thus, the stop for the driver on a rotatably received on the winding shaft ring member may be formed, which in turn another driver for another, fixed on the circumference of Winding shaft attached, projecting in the radial direction of the winding shaft stop, wherein the other driver is provided with respect to the other stop on the side lying in the winding direction of the curtain side of the winding shaft, so that then almost 720 ° rotation angle would be available.

The Behangbefestigungsvorrichtung is therefore according to the invention in total designed so that after the complete draining of the curtain a further rotation of the winding shaft in the direction of discharge by one desired Angle possible is. The winding shaft side stop and the behangseitige driver are arranged so that they rotate upon rotation of the winding shaft Elevator direction attack each other and upon rotation of the Winding shaft in Ablassrichtung reach out of attack together.

In order to can the winding shaft, for example, for inspection purposes at full drained drapery. This is particularly advantageous however, if the building opening shading device has an additional function, such as pressing a Exhibitor mechanism in the case of a roller shutter with extendable Guide rails, the Actuate a locking mechanism or the blinds of blinds of the Blindadenbehangs. Because then the drive train for the additional function of the shading device be easily coupled to the drive of the winding shaft, being for the operation the additional function that after the draining of the curtain by the inventively designed Behangbefestigungsvorrichtung available winding shaft rotation angle segment can be used.

On This way, a particularly simple construction of a building opening shading device results with additional function, both with a hand-operated, but especially with a motor-driven winding shaft. Because the engine control must only drive a motor. When doing the powertrain of the Additional function started after draining the blind via the winding shaft is, for example, over explained below Forced coupling, it is enough for the operation of the building opening shading device in principle, the motor control system has an end position when fully wound up Curtain and an end position with completely draped curtain and carried out Specify additional function.

If the building opening shading device equipped with additional function, it preferably has a forced coupling of winding shaft and drive train of Zusatzfuntion, in the a coupling element is constructed so that the drive train of Additional function and the winding shaft of the building opening shading device on the Coupling element are forcibly decoupled when the winding shaft covered at the given location by the position of the blind, and otherwise forced to transmit torque. The indication, that the drive train of the additional function and the winding shaft "forcibly are decoupled when the winding shaft at the specified location covered by the location of the blind, and otherwise forcibly torque-transmitting coupled " in the sense of the invention of course also one in reality always to switch from the decoupled in the coupled state necessary switching time between the two states.

there can the coupling element one at the specified location between an adjacent and a protruding positions movable Having the winding shaft recorded movement portion, which is biased against the position of the curtain, so that the movement section is held in the adjacent position when the location of the blind covered the predetermined point of the winding shaft, and the protruding Position occupies when the predetermined position of the winding shaft is not from the location of the curtain is covered. The movement section can be a Have driver and the rotary drive element at the radial height of in the protruding position driver a stop for the Driver, leaving the driver in the protruding position can attack the stop of the rotary drive element and in the not adjacent position.

advantageous Further developments are the subject of the remaining dependent claims.

So can the stopper section two in the axial direction of the winding shaft spaced, comprise, placed around the winding shaft sleeves, and the Behangaufnahmeabschnitt a rotatable between the sleeves arranged Behangaufnahmschlitten.

Of the Behangaufnahmschlitten can be beneficial with skid sections in guides be movably received in the sleeves, which in winding shaft circumferential direction run.

In particular, if the curtain is formed as consisting of individual bars roller shutter, the Behangaufnahmeabschnitt may further comprise a winding shaft side hinged Behangabschwenkflügel on which the curtain is attached, so as to increase the zurücklegbaren by the winding shaft without entrainment of the path. If the curtain is at its lower end, and the winding shaft rotates further in the unwinding direction, first the Behangabschwenkflügel and thus the upper Behangende of the winding shaft turns off before the winding shaft side driver releases the curtain side stop.

following are preferred embodiments by way of schematic drawings closer to the invention explained. Show it:

1 : An overall perspective view of a roller shutter with hinged guide rails;

2 : Detail 11 in 1 ;

3 : a view of a powertrain for the exhibitor working in 1 shown shutter;

4 FIG. 4 is a view of a powertrain according to an alternative embodiment of the invention. FIG 1 Shutters shown;

5 : a detailed view of the detail V in 4 ;

6 : one of the 5 corresponding view at not issued, locked position of the exhibitor arrangement;

7 : a detailed view of the in 3 shown drive train with locked, not issued position of the exhibitor arrangement;

8th : one of the 7 corresponding detail view with unlocked, but not yet issued position of the drive assembly;

9 : a detailed view of the drive coupling of the in 3 shown drive train in disengaged state (the in 3 with IX designated detail);

10 : one of the 9 appropriate view of the drive clutch during the switching operation of the clutch;

11 : a the 9 and 10 corresponding view with coupled drive coupling;

12 a schematic side view of a recorded on the winding shaft coupling element of the drive clutch in a Behanglage covered position;

13 : one of the 12 corresponding view, but with the coupling element is in a no longer covered by a Behanglage position;

14 : a perspective view of the in the 9 to 13 the winding shaft shown with a curtain mounting device, which is in a position in which the curtain is entrained in a rotational movement of the winding shaft; and

15 : one of the 14 corresponding view, the hang-fastening device is in a position in which the winding shaft can rotate freely without taking the curtain.

First, reference is made to the 1 , In it is a total with 1 designated roller shutter, which one in a roller shutter box 7 with side parts 8th recorded winding shaft 2 ( 3 ), on which a roller shutter 3 ( 14 ) is recorded on and unwound. To guide the roller shutter 3 points the shutter 1 Side guide rails 4a . 4b on, which two via a lower cross member to a pivoting portion 4 connected, swing-leg have. The guide rails are on their non-swinging legs each with a from the shutter box 7 to the lower edge of the swing-out leg of the respective guide rail 4a . 4b extending frame member 11 connected, for example, put together. In the context of the invention, the non-swinging legs of the guide rails could also be formed integrally with the frame member. The swinging guide legs are on the stationary, upper sections of the guide rails 4a . 4b each articulated via an insertable into the profiles of the guide rail halves swivel joint. Such an exhibitor joint is the subject of its own utility model DE 20 2008 013 422 , which should be included here.

In the non-pivoted state of the pivoting portion thus results in a smooth outer surface of the guide rails, because also for exhibiting the pivot portion behind the exhibitable guide legs of the guide rails 4a . 4b , Arranged exhibitor arm or the arranged there exhibitor arm in a pivot portion facing the outlet opening or arm receptacle is received in the frame member, so that the swing-leg of the guide rails 4a . 4b , in the uninhibited state congruent on the two frame components or frame profiles 11 to come to rest.

How the particular 2 can be seen, is the with 12 designated exhibitor arm while at its upper end in the frame member 11 taken and engages with its lower end on the swing-leg of the respective guide rail 4a . 4b So in total pivot portion 4 the exhibitor store 1 at. In a middle area of the exhibitor arm 12 is doing a joint 13a a scissor arm 13 articulated with its upper end, which with its lower end as well as the exhibitor 12 with its upper end through the with 11a designated passage opening in the frame member 11 protrudes and is recorded there. The scissor arm 13 is at his in the frame component 11 recorded attachment section 16 hinged, which in the frame component 11 slidably received, as in particular in conjunction with the 2 . 7 , and 8th can be seen. The exhibitor arm 12 is on the other hand also in a frame component 11 located attachment section 14 (Comp. 3 ), which is fixed in the frame member characterized in that above the serving as a mounting portion carrier 14 for a joint 14a of the exhibitor arm 12 a stop in the frame member 11 is provided against which the exhibitor arm - attachment section 14 - During the pivoting of the pivoting section 4 over the scissor arm 13 is pressed, as will be explained below.

The frame component 11 has therefore behind the passage opening 11a for the exhibitor arm 12 and the scissor arm 13 a preferably designed as a sliding guide receptacle for the attachment sections 14 . 16 on. This receptacle is connected to the roller shutter box via a passage opening extending up to the upper end side of the frame component, or can be connected, through which pressure or traction means to be described below can be passed, via which a force necessary for issuing the exhibitor arm can be transmitted.

The above-described, from the frame member 11 and the non-swinging portion of the guide rail 4a respectively. 4b existing profile unit can be made the subject of a separate application, with the other features mentioned above, in particular the recorded in the guide rail profile pivot and thus hinged to the frame member guide rail unit pivot leg of the guide rail, as well as from the upper end of the Frame member extending to the receiving opening for the issuer arm assembly passageway for the tension or pressure means, as well as the design of the receiving opening as a sliding guide can be included.

Like from the 2 . 7 and 8th shows, is in the receiving guide in the profile component 11 below the attachment section 16 of the scissor arm 13 over which it is slidingly slidable in the Gleitführungsaufnahme, a bolt block 18 or a locking unit 18 or a latch stopper section 18 , which one with 19 designated locking hook carries, with which the pivot portion 4 im to the frame component 11 attached state can be locked. For this purpose, the pivoting section 4 at a the latch hook 19 corresponding portion of the swinging leg of the guide rails 4a . 4b in each case an undercut latch receiving opening, which the latch hook 19 in the locked, lower position ( 7 ) engages behind.

The bolt stopper section 18 is also as a sliding in the Gleitführungsaufnahme in the frame member 11 recorded block formed, which has a stop edge on the upper side 21 has, with which he against a lower-side stop edge of the slidably formed scissor arm attachment portion 16 runs when, as a pull rope 10 trained traction means in the locked position of the latch hook 19 is pulled and the latch portion 18 is thereby raised to the unlocked position ( 8th ). On further pull on the pull rope 10 pushes the bolt stop section 18 with his stop 21 against the underside stop of the scissor arm attachment section 16 and thereby raises it.

A powertrain with which the exhibitor arm 12 against the pivoting section 4 is issued, is a total of 3 to remove, wherein the locking unit 18 and the locking of the pivoting portion to the frame members 11 are provided only as optional training. Conversely, however, could also represent the lock itself, the additional function which is performed on the drive train when the deployment mechanism is operated by other drive means.

Of the 3 it can be seen that the pull rope 10 via a pulley 20 at the latch stop section 18 is guided and with its end on Befestigungsigunsabschnitt 16 of the scissor arm 13 is connected. However, the traction cable could also be connected directly to the bolt stop section, in which case no deflection roller would be necessary. Would pulled on the attached to the bolt stop portion pull rope, this would run after overcoming the necessary for unlocking path against the scissor arm attachment portion and push it as well as in the illustrated embodiment of the invention, wherein bolt stop portion and scissor arm mounting portion in the Gleitführungsaufnahme in the frame member are guided.

The one from the scissor arm 13 and the articulated arm hinged thereto 12 existing exhibition Lerarmmechanismus relies on the exhibitor arm attachment section 14 on the upper side against a corresponding stop in the frame component 11 which is not explicitly shown in the figures. A train on the pull rope 10 So leads after the start of the bolt stopper section 18 against the scissor arm attachment section 16 to a spreading out of the scissor arm 13 and the exhibitor arm 12 formed scissors, the exhibitor 12 about his as a rotatable recorded rubber roller 15 trained attack section on the underside of the pivot legs of the guide rails 4a . 4b and thus on the pivoting section 4 of the shutter 1 attacks.

The rope 10 is at the other end on a perimeter with a 5 designated, on the side panel 8th ( 1 ) of the roller shutter box 7 rotatably mounted pulley attached and can be wound up and unwound via a rotation of the pulley. As a drive for the pulley 5 is there with the 2 designated winding shaft of the shutter 1 intended. The pulley 5 is here as from the winding shaft 2 permeated hollow disc formed and thus forms a coaxial with the winding shaft 2 arranged rotary drive element and is connected via a coupling element 9 ( 9 - 11 ) transmitting torque with the winding shaft 2 detachable and decoupled from this.

The coupling element 9 will, as will be explained in detail later, from a decoupled position in which it is when the winding shaft 2 at a given location 25 or at a predefined peripheral portion of a layer 30 of the blind 3 is covered, moved into a dome position when the location 30 of the blind 3 the given place 25 the winding shaft 2 no longer covered ( 12 . 13 ). About the coupling element 9 Thus, it is finally detected whether the winding shaft 2 at the given location 25 from one location 30 of the blind 3 is covered and the additional function of the shutter (here the Ausstellermechanismus) operated in response to whether it is detected that the winding shaft is covered at the predetermined location of the position of the curtain or not. The coupling element 9 thus forms a detection device and an additional function actuator for actuating the drive train of the additional function, wherein the drive train according to the in 3 shown embodiment of the coupling element 9 over the pulley 5 and the cable 10 to the bolt stopper section 18 and from there on the scissor arm attachment section 16 and the scissor arm 13 and the issuer arm attachment portion 14 to the exhibitor arm 12 leads.

An alternative embodiment of the drive train of the additional function of the shutter, here the pivoting of the exhibitor 12 (and the optional lock) is the 4 refer to. In this case, instead of a traction means, a pressure (and tensile) transmitting push rod 110 provided, which with its lower end on the movably received in the Gleitführungsaufnahme in the corresponding frame member mounting portion 114 is attached, where the exhibitor arm 12 via an exhibitor joint 114a is articulated. The push rod 110 is at its upper end with a pressure chain 105 connected, which via inlet guides 117c into the interior of the roller shutter box 7 is guided, which instead of the side panels 8th side panels 108 having, in addition to Umlenkführungsrippen 117b in which the pressure chain on a rotatable on the side part 108 recorded disc 105a is deflected, a circular arc concentric around the disc 105a circumferential guide rib 117a having. Between the circular guide rib 117a and the sprocket 105a is just as much space that the pressure chain 105a fits into it. A pressure chain according to the invention is a chain which can transmit a compressive force. The pressure chain 105 is in a manner not shown on the sprocket 105a attached. Also not shown is a on the inner circumference of the support of the pressure chain 105 projecting driving cam on the disc 105a ,

Will the disc 105a in printing direction of the pressure chain 105 pressed, so is the pressure chain 105 a pressure force on the push rod 110 and from there to the attachment section 114 transfer. On the attachment section 114 of the exhibitor arm 12 opposite bottom of the exhibitor arm 12 and that about the joint 13a hinged scissor arm 13 formed scissor mechanism is the scissor arm 13 on his scissor arm attachment section 116 articulated, which is supported up to a necessary to actuate the lock, small way substantially stationary ( 5 . 6 ), so that the Ausstellermechanismus spreads and the pivoting section 4 is pivoted from the frame member.

The details of the locking unit used here 118 . 119a . 119 . 120 are doing the 5 and 6 refer to.

5 shows an unlocked position of the locking unit 118 . 119a . 119 . 120 swung exhibitor, as well as the 4 can be seen. 6 On the other hand, it shows a locked position of the locking mechanism when the pivoting section or exhibitor is seated. The locking unit 118 . 119a . 119 . 120 has a bolt block 118 on, in which the latch hook 119 about a joint 120 is received articulated. On the latch hook 119 opposite side of the joint 120 there is a rocker arm section 119a of the latch hook 119 , Will, as in 4 represented by the push rod 110 a pressure on the scissors mechanism 12 . 13 exercised, this pressure is over the scissor arm 13 on the scissor arm attachment section 116 transferred to the scissor arm 13 about a joint 116a is articulated. The scissor arm attachment section 116 is in the bolt block 118 or the bolt stopper portion 118 slidably guided and then presses on the rocker arm section 119a of the latch hook 119 , The bolt stopper section 118 is supported on the underside of a corresponding stop in the frame member, so that when pressure is applied via the push rod 110 Although first to unlock the latch hook 119 necessary way from the attachment section 116 of the scissor arm 113 is returned, but this after a short time to a stop 121 on the latch section 118 strikes and over there by the push rod 110 exerted pressure, which over the stop of the frame member on which the latch stop portion 118 is seated, is countered.

In the 9 - 13 is the drive coupling 5 . 9 of in 3 illustrated drive train with traction cable explained in more detail.

It is a positive clutch, which is constructed so that the drive train of the additional function, ie the drive train of Ausstellermechanismus and the optional lock and the winding shaft 2 of the shutter 1 about that with 9 designated coupling element are forcibly decoupled when the winding shaft 2 at a given location not from a last armored staff 30 a roller shutter 3 is covered (ie by a position of the blind) and forcibly engaged when the last armored staff 30 from the winding shaft 2 takes off. By thus grasping that last lamella 30 from the winding shaft 2 stands out, it is actually recorded that the blind 3 completely from the winding shaft 2 is done, ie that an additional function of the shutter can be performed, which would lead to complications if it were carried out as long as the unwinding or winding of the curtain 3 is still going on. At the in 1 in total view to be taken blinds 1 If this were the case, since the hanging on the pivot joints of the pivoting section 4 a kink in the guide groove of the guide rails 4a . 4b would have to follow if he swings while the exhibitor 4 would be in operation.

In the present embodiment, the coupling element 9 a total of 22 designated folding wing on which a joint 27 on a joint carrier 28 is attached, in turn, on one over the winding shaft 2 laid cuff 29 is pushed and thus the coupling element 9 stationary on the winding shaft 2 sets. The folding wing 9 has an investment process 25 on, at the point of which is detected, whether they are on the location 30 of the blind 3 is covered, at the winding shaft 2 abuts when the last lamella 30 against the plant extension 25 and thus against the winding shaft 2 suppressed. Will the last lamella, or the last roller shutter armor bar 30 from the winding shaft 2 settled ( 13 ), so the investment process becomes 25 via a torsion spring, not shown in the joint 27 along with the entire folding wing 22 to the outside of the winding shaft 2 splayed. It is on the folding wing 22 in the axial direction of the winding shaft 2 projecting driving pin 26 attached, which, like 9 shows, in to the winding shaft 2 adjacent position of the folding wing 22 on an inner track with the winding shaft 2 co-rotated and in folded from the winding shaft position of the folding wing 22 on an outer track with the winding shaft 2 co-rotated, like that 10 and 11 can be seen.

The driving pin 26 extends in the axial direction of the winding shaft into a region below an inner circumferential shoulder on a cylindrical portion 24a the pulley 5 , wherein on the inner periphery of the cylindrical portion 24a an inwardly projecting driver cam 24 is provided.

Is the curtain 3 So in a not completely unwound from the winding shaft state or pushes the last shutter bar 30 not against the investment process 25 of the folding wing 22 , is the driving pin 26 on the in 9 illustrated inner orbit. Once the folding wing 22 folds down, because the last shutter bar 30 from the winding shaft 2 is handled, gets the takeaway 26 to the outer orbit ( 10 ) and hits against the driver socks 24 ( 11 ) and takes on a further movement of the winding shaft 2 in winding shaft outlet direction the pulley 5 with, causing the cable pull 10 on the pulley 5 is wound up and the in 3 exhibited exhibitor mechanism is set in motion.

In particular, in a roller shutter shell consisting of armored tanks such as the roller shutter 3 must the curtain 3 so at the winding shaft 2 be fixed that after complete draining of the curtain further rotation of the winding shaft in the discharge direction is possible, at least by such an angle that it is sufficient for engaging and operating the drive train of the additional function.

In this regard is on the 14 and 15 referenced in which a Behangbefesti supply device 6 is shown with the hangings 30 on the winding shaft 2 is attached. The hanging fixture 6 has winding shaft side two spaced from each other on the winding shaft deferred sleeves 36 on, on each of which a stop projection 34 in the radial direction of the winding shaft 2 projects. Between the two cuffs 36 and the attacks 34 is a Behangaufnahmschlitten 31 rotatably received, which with runners sections in circumferential grooves of the sleeves 34 opposite the winding shaft 2 is recorded rotatably. At the curtain pickup sled 31 are in the axial direction of the winding shaft 2 projecting carriers or counterstops 35 formed, which, as in 14 shown on the winding shaft 2 wrapped curtain 3 or not yet fully developed curtain 3 in abutment with the projections 34 stand and, if the hangings 3 completely unwound, out of engagement with the above attacks 34 reach, which are rotated in a further rotational movement of the winding shaft in Behangablassrichtung of the attacks. The curtain 3 is there with his last lamella 30 in a hanging attachment eyelet 37 recorded, which has a Behangabschwenkflügel 32 . 33 . 37 swiveling with the rotatably accommodated Behangaufnahmschlitten 31 connected is.

Of course they are Deviations from the variant shown possible without the basic idea to leave the invention.

9 5, 10, 14, 13, 16, 18, 19, 20; 9, 105, 110, 114, 13, 116, 118, 119a, 119, 120

powertrain

9 5; 9, 105

drive coupling

5; 105

Rotary drive member

10; 110

Print- or traction means

14 13, 16; 114, 13, 116

Ausschwenkanordnung

31 32, 33, 37

Behangaufnahmeabschnitt

1

shutters

2

winding shaft

3

curtain

4

pivot portion

4a, 4b

guide rails

5

sheave

6

Behangbefestigungsvorrichtung

7

A roller shutter case

8th

side panel

9

coupling member

10

cable

11

frame component

11a

Ausstellerarmaufnahme

12

Ausstellerarm

13

Scherenarm

13a

scissor joint

14

Ausstellerarm mounting portion

14a

attachment link

15

engaging portion

16

Scissor arm attachment portion

17

Infeed idler

18

Latch stop section

19

bars

20

Transom deflection roller

21

latch stop

22

folding wings

23

Wing attachment section

24

driver cams

25

Plant extension

26

Carrier pin

27

wing joint

28

joint carrier

29

fixing cuff

30

latest lamella

31

rotatable Behangaufnahmeschlitten

32

inner Lift device

33

outer push-up protection

34

Stop projection)

35

Carrier / counterstop

36

cuff

37

Behangbefestigungsöse

105

push chain

105a

gipsy

108

side panel

110

pushrod

114

attachment section

114a

attachment link

116

Scissor arm attachment portion

116a

Scissor arm attachment joint

117a

Drive coupling thrust chain guide

117b, 117c

Enema rigid chain guides

118

Latch stop section

119

bars

119a

Riegelkipphebel

120

bolt joint

121

latch stop

Claims (5)

Building opening shading device, in particular roller shutters ( 1 ), with a rotatably mounted winding shaft ( 2 ) for mounting and lowering one at the winding shaft ( 2 ) attached hangings ( 3 ) in front of the building opening, whereby the curtain ( 3 ) via at least one hanging fastening device ( 6 ) with the winding shaft ( 2 ), and wherein the hanging fastening device ( 6 ) a fixedly mounted on the circumference of the winding shaft stop portion ( 34 . 36 ) and behangseitig at least one associated with the curtain Behangaufnahmeabschnitt ( 31 . 32 . 33 . 35 . 37 ), which rotatably on the winding shaft ( 2 ), wherein the stop section ( 34 . 36 ) at least one projecting in the radial direction of the winding shaft stop ( 34 ), and the Behangaufnahmeabschnitt ( 31 . 32 . 33 . 35 . 37 ) at the axial height of the stop ( 34 ) at least one driver ( 35 ), which in the lift direction of the curtain ( 3 ) rotating winding shaft ( 2 ) the attack ( 34 ) and in the direction of discharge of the blind ( 3 ) rotating winding shaft ( 2 ) the attack ( 34 ) can release. A building opening shading device according to claim 1, wherein said stopper portion (FIG. 34 . 36 ) two in the axial direction of the winding shaft ( 2 ) spaced around the winding shaft ( 2 ) placed cuffs ( 36 ), and the hanging receiving section ( 31 . 32 . 33 . 35 . 37 ) one between the cuffs ( 36 ) rotatably arranged Behangaufnahmitten ( 31 ). A building opening shading device according to claim 2, wherein the hanging receiving sled ( 31 ) with runner sections in extending in the winding shaft circumferential direction guides the sleeves ( 36 ) is movably received. Building opening shading device after one of the preceding claims, the stop for the driver on a rotatably received on the winding shaft Ring member is formed, which in turn another driver for one another, fixedly mounted on the circumference of the winding shaft, in the radial direction having the winding shaft projecting stop, wherein the further Driver opposite the further stop on the located in the lift direction of the curtain Side of the winding shaft is provided. A building opening shading device according to any one of the preceding claims, wherein the curtain ( 3 ) as consisting of individual slats roller shutter armor ( 30 ), wherein the Behangaufnahmeabschnitt ( 31 . 32 . 33 . 35 . 37 ) a winding shaft side hinged Behangabschwenkflügel ( 32 . 33 . 37 ), on which the curtain is attached.