EP1013873B1 - Einrichtung zum Schutz gegen Licht und/oder Witterung und/oder Einbruch - Google Patents
Einrichtung zum Schutz gegen Licht und/oder Witterung und/oder Einbruch Download PDFInfo
- Publication number
- EP1013873B1 EP1013873B1 EP99811007A EP99811007A EP1013873B1 EP 1013873 B1 EP1013873 B1 EP 1013873B1 EP 99811007 A EP99811007 A EP 99811007A EP 99811007 A EP99811007 A EP 99811007A EP 1013873 B1 EP1013873 B1 EP 1013873B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sensor element
- monitoring means
- venetian blind
- interruption
- conductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
- E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
- E06B9/86—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against unauthorised opening
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/327—Guides for raisable lamellar blinds with horizontal lamellae
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
- E06B9/0638—Slats or panels
Definitions
- the invention relates to a device with a adjustable external blinds for protection against light and / or Weather and / or burglary.
- the adjustable external blind is in particular for placement on a wall of a building provided on the outside of a window or door.
- a known devices have a Venetian blind with slats and one at the bottom arranged, rod-shaped, vertically adjustable end organ.
- the slats are made by flexible connecting elements, namely tapes or cords, with each other as well connected to an actuator, and can with the the latter are pivoted into different positions.
- a store lowered into the lowest possible position is, for example, a window glazing cover and from the outside not without destruction of any Parts are lifted. If, however, a burglar the flexible connecting elements separates, he can use the lamellae move and thereby behind the store accessing and destroying window glazing, although this may not be noticed immediately becomes.
- DE 30 12 845 A relates to a burglar alarm system for shutters and discloses a roller shutter with rod-shaped elements.
- a taut signaling wire runs through an eyelet at the lowest element of the shutter and will tear when tearing out the shutter, so that a electrically connected to the signaling wire Alarm device alarm triggers.
- DE 40 08 441 A discloses shutters with a meandering through the slats, electrical Line and an alarm device, the at a Line interrupt triggers alarm.
- FR 2 418 504 A discloses devices with a movable panel, for example with a swiveling Door leaf, which has a glass plate. This is with provided a light guide. This makes one more or less along the edges of the glass plate running Loop, which with an optoelectronic device connected to an interruption of the light guide generates an alarm signal.
- the invention is based on the object disadvantages to fix the known facilities and in particular prevent as far as possible an unnoticed burglary.
- the protective device of the inventive device has preferably a not or only slightly displaceable, first end and a (much more) movable second End and can, for example, optionally in a cover position or in a release position, in the protective device is a designated area, for example at least most of the glazing of a window or a door of a building, covers or releases.
- the Device is also preferably designed such that the two ends of the Venetian blind in the cover position be held at least approximately immovable.
- the or at least one sensor element preferably runs at least approximately from the first end to the second end of the External blinds, preferably, depending on the width of the protective device, two or more transverse to the direction of displacement of the second end of the guard from each other at a distance standing sensor elements are present.
- the at least one sensor element of the venetian blind and the monitoring means together form securing means against burglaries.
- a burglar tries to get in the cover position located and held in this It may be possible for him to open the external venetian blind Violence damage such that the covered Area at least partially accessible.
- the monitoring means then generate at least one alarm signal, For example, at least one electrical and / or optical and / or acoustic alarm signal. This will the protective effect of the external blind against a burglary significantly increased and the risk significantly reduced that a burglar in the area of the blinds unnoticed in a Building penetrates.
- the device are at least an essential part of the surveillance equipment and one or each for power supply the monitoring means and for the possible generation of a Alarm signal required battery in and / or on the external venetian blind itself, for example essentially in and / or at one at the second, adjustable end of the external blind, hollow end organ arranged.
- the end organ is preferably with at least one of the monitoring means belonging, optical and / or acoustic signal generator Mistake.
- the or each sensor element, the monitoring means and the or each serving for energy supply Battery can then be completely in the factory the device installed in the external venetian blind and ready to alarm be made so that when mounting the external blind at a building or other place of use neither created electrical connections nor other measures must be taken to the burglary-securing means to be alerted.
- the external blind is in this embodiment, ie with respect to the burglar alarm and generation of at least one alarm signal completely autonomous, i. regardless of away from the external venetian blind arranged parts.
- the monitoring system integrated in the external blinds In addition to an optical and / or acoustic Signal generator or possibly instead of such a Signalers have to generate an alarm signal and wirelessly, for example by high-frequency, electromagnetic Waves or ultrasound or audible sound or Infrared light or visible light, to one of the external venetian blind remote central, for example, several different Raffstores associated alarm device transfer. Further, a for generating an electrical Alarm signal, integrated in the external venetian blind Signal transmitter through an electrically conductive connection connected to an alarm device remote from the venetian blind be. In these cases, the external venetian blind and its Burglar-safety device still partially autonomous.
- the monitoring devices of external venetian blind removed, for example at least partially and / or in an adjusting device for adjusting the external blind, arranged and near this with the or each sensor element of the venetian blind connected.
- the Monitoring means can then be provided with power supply means be provided and / or connected, for example, to the AC electrical network are connected and / or have a battery.
- the monitoring means and the Power supplies should in all cases like this be arranged from the outside of the building and the device are inaccessible.
- FIG. 2 wall 1 of a Building has a simplified illustrated window 5.
- This has a glazing 7 and borders an interior of the building against its surroundings.
- One in the figures 1 and 2 apparent device 11 has a on the Outside of the window, i. in the floor plan on the Surrounding the building facing side of the glazing 7 arranged, separately shown in Fig. 3 protection member, namely, a blindfold serving as a blind 13.
- This has a first, upper end 14 and a second, lower end 15.
- the store has several, for example, in the essentially consisting of light metal sheet metal fins 16, the at their ends with guide members 17 made of plastic are provided.
- the second, lower end 15 of the store is by an elongated, rod-shaped, hollow end organ 18 educated.
- slats 16th trained lamella 19 This has the same as the slats 16th trained lamella 19 and one below this arranged, somewhat simplified and shown in Fig. 4 Profile bar 20.
- a closing piece 21 At each end of the end organ are a closing piece 21 and a longitudinal direction of the Endorgans from the end piece away to the outside Bolt 22 attached.
- the lamella 19, the profile bar 20 and the two end pieces 21 together limit one Cavity and close this essentially on all sides against the environment.
- the blade 19 and the profile bar 20th of the end organ are made of metallic, non-ferromagnetic Materials, such as light metals.
- the various parts of the hollow end organ 18 and in particular its lamella 19 and profile bar 20 are insoluble as well as not separable without damage or at least so interconnected that they only with special Tools and / or only with great force and time are separable from each other.
- the end pieces 21 are for Example in the of the blade 19 and the profile bar 20th formed hollow rod inserted, screwed with this and possibly additionally glued to this.
- the external venetian blind has at least two along the Blades 16 and the end member 18 from each other at a distance standing, consisting of a one-piece band, at the top End continuous loops open at the bottom 24 on.
- the two strands of each loop 24 form a pair opposing, elongated, flexible, Connecting elements 25, which the slats 16 and the End organ 18 connect with each other movable.
- Each connecting element 25 extends from the first, upper end 14 to the second, lower end 15 of the store and is by ever a holder 26 movable with each blade 16 and the End member 18 connected.
- Each holder 26 is a ball joint formed and has two joint parts, of which the one at one edge of a lamella 16 and 19 and the other is attached to a connecting element 25.
- the side walls of the profiled bar 20 are for each connecting element 25 provided with a hole in which a spout 27 made of rubber or the like is attached.
- the lower unrelated ones Ends of the connecting elements 25 are through the Holes of the grommets 27 in the cavity of the end organ 18th introduced and in some way fixed in the latter.
- a section of a belonging to a loop 24 Connecting element 25 is shown separately in Fig. 5 and has a band-shaped fabric 29 as a main component made of electrically insulating, textile threads on, for example made of plastic, such as polyamide and / or Polyester, consist.
- the fabric 29 is near the an edge with a in the longitudinal direction of the connecting element extending, to increase the tensile strength serving reinforcing thread 30 provided.
- the fabric 29 is in the Near his further away from the reinforcing thread 30 Longitudinal edge provided with a sensor element 31.
- the sensor element 31 has a running in the longitudinal direction of the connecting element, bendable core 32 and a wound around it, electrical conductor 33.
- the core 32 consists of an electrically insulating thread, for example of twisted Fibers of polyamide and / or polyester.
- the leader 33 consists of a bundle of fine, twisted together or twisted fibers from a well bendable, metallic material, for example stainless steel.
- Ladder 33 forms a helix whose pitch is essential greater than the thickness of the fiber bundle forming the conductor, leaving a space between each other following turns of the conductor is present.
- the single ones, metallic fibers of the conductor 33 are, for example much shorter than the conductor 33 and a connecting element 25, so that every metallic fiber only over a section of the conductor and connecting element extends. It would also be possible, however, that each metallic fiber of the conductor 33 without interruption over the entire length extends.
- the conductors 33 of all loops 24 are in the cavity of Endorgans 18 electrically connected in series and form together with a loop-like, electrical line 34 two ends.
- the end organ 18 is provided with monitoring means 35 provided, which together with the sensor elements 31 Make burglar-securing means whose electrical Schematic in Fig. 6 can be seen.
- the Monitoring means 35 have an electronic Interrupt detector 36 and a test interrupter 37. The the latter is for example due to an electrical, magnetically actuated resting switch contact, namely a Reed contact formed.
- the monitoring means possess at least one signal generator, namely an acoustic, For example, piezoelectric signal generator 38, a optical, for example, a light-emitting diode with integrated Blink circuit having signal generator 39 and possibly one more dot-dash line in the circuit diagram in Fig. 6 illustrated wireless signal transmitter 40.
- the monitoring means 35 are electrically conductive with at least one battery 41 connected or provided, for example, only one only battery 41, one only for the one-time Discharge provided, i. not rechargeable Lithium battery with a nominal voltage of 9 V and one Capacity or charge of at least or about 1 Ah is available.
- the battery 41 and the monitoring means 35 are at least substantially in the cavity of the Endorgans 18.
- the light-emitting diode of the optical signal transmitter 39 possibly protrudes through a hole in the window glazing 7 and the building interior facing wall of the Profile bar 20 slightly out of the cavity of the end organ 18th out.
- the possible wireless signal transmitter 40 possibly one located outside the end organ Have antenna. If a wireless signal transmitter 40 is present is generated by this radio alarm signal in the form electromagnetic waves wirelessly on one of the external venetian blind 13 located somewhere in the building, arranged for several Stores shared central alarm device 43 transmitted become.
- the interruption detector 36 has a semiconductor switch 45 with a Darlington transistor circuit 46.
- This has two or more npn bipolar transistors integrated in a common housing, has three terminals and is shown schematically as npn transistor.
- the line 34 is electrically conductively connected thereto at two connection points or terminals of the Darlington transistor circuit 46.
- One of the ends of the line 34 and the negative terminal of the battery are in fact directly conductively connected to the emitter of the Darlington transistor circuit 46, and the ground terminal of the whole monitoring means 35 and, for example, with the metallic parts 19, 20 of the end member 18.
- the other end of the line 34 is connected to the base of the transistor circuit 46 via the test breaker 37.
- the base of the transistor circuit is further connected via a resistor 47 to the positive pole of the battery.
- the collector of the trans-storscnies is connected via resistor 48 to a coil of a relay 49.
- the relay 49 has a closing contact, which in the closed state connects the positive pole of the battery with the signal generator, so that the relay serves as an electrical signal generator.
- the Darlington transistor circuit 46 has a current amplification factor h fe of at least 20,000 and, for example, at least 30,000.
- the Darlington transistor circuit can be made, for example, from the transistor circuit available under the designation BC517 (Motorola).
- the large current gain makes it possible to use a resistor 47 whose resistance value is at least 1 M ⁇ , more preferably at least 3 M ⁇ and, for example, about 4.7 M ⁇ .
- the use of a Darlington transistor circuit with high current gain and a high-impedance resistor 47 make it possible to keep the current flowing through this and the interruption detector current intact 34 very low.
- the current consumption of the line 34 and the entire monitoring means 35 is in the off state of the transistor circuit at most 10 uA, more preferably at most 3 uA and for example at most or about 2 uA.
- the battery 41 can then keep the monitoring means in operation and alert for a period of at least 5 years and for example at least or about 10 years, without the battery being replaced or recharged, or else that power is supplied externally.
- the device 11 has two on the wall 1 of the Building fortified, vertical guides 51 with a Profile bar. Each blade 16 is at its ends with the Guide members 17 vertically displaceable and a horizontal Axis pivotally guided in the guides 51.
- the end organ 18 is by the bolt 22 about a horizontal Axis pivotally connected to two sliders 52, of each of which is vertically displaceable in one of the guides 51 is guided.
- An actuator 55 has one in the attached upper ends of the guides to the wall 1, against bottom open support channel 56, which has a rotatably mounted Wave 57 contains. This is by a drive device 58 rotatable, for example, a manually operable Crank possesses.
- Each slider 52 is defined by an oblong, in one of the guides 51 arranged transmission element, namely a toothed belt 59, with a on the shaft 57th seated gear 60 connected.
- the support channel 56 is for each pair of opposing fasteners 25 an actuatable by the shaft 57 turning device 61st available.
- the connecting elements 25 of each loop 24 are near their upper, continuous ends by short, particularly evident in Fig. 3 apparent, about cords or the like having additional fasteners 62 with the associated turning device 61 connected, so that the fins 16 so with the connecting elements 25 and additional connecting elements 62 suspended are.
- each loop 24 is an upper one End penetrating holding member 63 present and at one immovable part of the loop in question associated turning device 61 and / or directly on Supporting channel 56 attached.
- the holding member 63 has to Example a rigid, metallic strap or a Tightrope on, allows limited movements of the Loop 24 formed connecting elements 25 and designed and fastened so that it and its Connection with the support channel greater strength than the loop has 24.
- the additional connecting elements 62 and Holding members 63 are completely within one not arranged at the top of the window drawn, including the support channel 56 containing against bottom open store box, leaving it from the outside The building are practically inaccessible.
- the Actuator carries the venetian blind and allows this in the usual way, i. to lift or to lower and the lamellae 16 and the end organ to to pivot horizontal swivel axes.
- the lower, second end 15 of the Venetian blind can by Turning the shaft 57, starting from that in Figures 1 to 3 drawn position to be moved up, where the first, upper end 14 of the store raised at most little and the store is gathered in the usual way. In the highest position, the store takes a release position in which he at least the most part of Glazing 7 releases.
- the adjusting device 55, the connecting elements 25 and the transmission elements 59 are designed such that that they all lamellae 16 and the end organ 18 in the Cover position of the store can not be pushed and swung hold tight. So it is not possible to store the to lift the outside of this and the building, without destroying anything. However, if a burglar under Violent use attempts to the whole external blind or at least a part of this from the support channel 56 away tear down and / or fins 16 away from each other as well for example, at least partially away from the end organ 18 Moving up becomes practically inevitable at a minimum a loop 24 forming a pair of connectors 25 in at least one place and probably most of the time two connecting elements belonging to the loop interrupted. As a result, at least one of Sensor elements 31 and the conductor 33 interrupted.
- the electrical resistance of the line 34 is very high much smaller than the resistance of the resistor 47. If line 34 is intact and the test breaker is closed, the base and the emitter are the Darlington transistor circuit 46 therefore practically on the same potential. The transistor circuit is located then in the locked state and the closing contact of the relay 49th is open. If during a break at least one of the Sensor elements 31 and thus the line 34 is interrupted be, the Darlington transistor circuit enters the Conducting state, so that the closing contact of the relay 49 is closed and the signalers 38, 39 a electrical alarm signal, i. an electrical voltage supplies. The two signal generators 38, 39 then generate turn an acoustic or an optical alarm signal, for example, a whistling tone or a sequence of colored or white light pulses.
- the end organ 18 too has a radio signal transmitter 40, generates this one formed by electromagnetic waves, electrical Radio alarm signal and transmits this wirelessly to the central Alarm device 43, which then also acoustic and / or generate optical alarm signals and / or a police station or alert another monitoring service can. Moreover, generate the signal generator 38, 39 and the possible signal transmitter 40 after the release of a Alarms continue to sound alarms until the battery 41 discharged or until someone opens the end organ 18 and the Monitoring means 35 out of service. Because the monitoring means 35 and the battery 41 at least in substantially well protected within the end organ 18 and especially in the cover position of the store completely inaccessible from the outside of the housing it is almost impossible for a burglar to To shut down alarm control without prior to trigger an alarm.
- each conductor 33 by a helix Stainless steel fibers ensure good bendability the ladder, so that by adjusting the Raffstores occurring deformations of the sensor elements not be broken.
- the ladders are also stable against the effects of the weather and thus permanently.
- the test breaker 37 connects the line 33 normally conductive with the break detector 36 and is arranged in the hollow end organ 18 so that he with a small permanent magnet through the wall of the end organ can be operated without contact and the connection the conductor 33 with the interruption detector 36 temporarily interrupts. When the monitoring means and the Battery are ready, then alarm signals generated. The breaker 37 thus allows a check the battery and the function of the monitoring equipment.
- the battery is due to a long installation time and / or discharged as a result of an alerting process is it can by specialized personnel of the manufacturer of the Facility to be replaced, possibly the whole End organ 18 is replaced.
- Fig. 7 are a window 5 and one here with 111 designated device shown.
- the device 111 has as a protective device a Venetian blind 113, the fins 119, a hollow end member 118 and loops 124, each of which is a pair of elongated fasteners 125th forms.
- Each loop 124 again consists of a one-piece Band, but is at the top of this device End open and contiguous at the bottom at the lower end with holes provided holes of the Profile bar of the end organ 118.
- Each connecting element 125 is provided with a sensor element 131 which has an electrical Head 133 has.
- the store is through a Adjusting device 155 adjustable, which has a support channel 156th having.
- the monitoring means 135 are in this device not in the end organ 118, but by the external venetian blind 113 arranged away.
- the ladder 133 of the various, each other in pairs opposing fasteners are near the upper ends of the fasteners 125 and the actuator 155 electrically in series connected and together form a line 134, which with the interruption detector of the monitoring means 135 connected is.
- the interruption detector as well as a acoustic signal transmitter of the monitoring means 135 and the associated with and / or associated with them Power supplies are located for example in the Actuator 155 on the building interior facing Long side of the support channel 156 in already mentioned, not drawn store box, so they from the environment The building are practically inaccessible.
- the Power supply means for example, have a the AC mains connected power supply and at least a rechargeable buffer battery or a Accumulator.
- the monitoring means 135 still have at least one optical signal transmitter, for example so removed from the support channel 156 is arranged that he Light in the space behind the glazing 7 of the building shines.
- the relay of the interruption detector and / or an additional, electrical signal generator of Monitoring means 135 may also be provided by electrical conductors with a relatively far from the store and the Surveillance 135 removed, for multiple stores common, central alarm device connected. The from the AC mains to the monitoring means 135 and from this to an alarm device remote from the store leading conductors are shown schematically in Fig. 7 by arrows indicated.
- Each connecting element 25 and 125 can by a according to FIG. 8 formed connecting element 160th be replaced.
- This in turn is band-shaped and has a fabric and two in the longitudinal direction of the connecting element 160 extending sensor elements 161, of which each similar to that shown in Fig. 5 sensor element 31 formed and designated in Fig. 8 with 163, having electrical conductor.
- the opposing ones Connecting elements can turn through dreams be formed of a one-piece loop and at the top or lower end.
- the two ladders 163 can, for example, at one end of the loop electrically conductive with each other and with the other end of the loop Ladders from other fastener loops and / or be connected to the interruption detector.
- elongated, flexible Sensor element 171 has a light guide 173, the For example, a bundle of optical fibers 175 made of mineral or organic glass, which in one Hose 177 are arranged.
- the light guides of the different ones Loops are optically connected in series and connected to monitoring means.
- the monitoring means are trained to work with at least one Light source continuously or impulsively generate light as well as to pass through the light guides and with a having at least one opto-electronic element Interruption detector at a break in the light pipe to trigger an alarm.
- the sensor element 181 shown in FIG. 10 is oblong, confining a free, tight against the environment closed cavity for receiving a fluid and For example, it consists of a thin, well-bendable one Tube. For example, it can be several, in pairs Loop-forming fasteners, each with at least be provided such a sensor element.
- sensor elements 181 are interconnected, for example that they are sort of connected in series and together form a continuous line, which at one end with Monitoring means connected and at the other end, for example is completed.
- the monitoring means one connected to the cavities of the sensor elements Fluid source to the cavities of the sensor elements a fluid, for example compressed air or another Gas at a pressure above ambient air pressure supply.
- the monitoring means can then also one Have interruption detector with a pressure switch, the in a by an interruption of a sensor element in This caused pressure change an electrical alarm signal generated.
- the sensor elements 171, 181 according to FIGS. 9 and 10 may still have a core to the the Light guide or a free cavity limiting Helical tube as well as analogous to the conductor 33 to the Kern 32 run around.
- the protective device can also consist of an external blind, which is not or only slightly displaceable, first end down and the wide sliding, second end and the end organ at the top of the store.
- the first, The lower end of the store can then be permanently in, for example a recess of a window sill are held, while that is available at the second, upper end of the store End organ vertically displaceable by the adjusting device and is pivotable.
- the slats of this external blind are suspended with fasteners on the end organ and can by lifting, lowering and pivoting of the end organ as well lifted, lowered and pivoted.
- Of the External venetian blind takes on the highest possible position of the end organ the cover position and in the lowest possible position of the end organ the release position.
- the supporting elements are equipped with sensor elements that are in one formed of the previously described types and with monitoring means are connected.
- the latter can, for example analogous to that shown in Figures 1 to 7 Facilities at least to a large extent in the End organ or be arranged at the adjusting device.
- a device with a horizontal slidable external blinds are provided, the slats, a not or only slightly displaceable, first end, for example, horizontally about the width of the Glazing of a sliding window, through an end organ formed, second end and elongated, flexible Having connecting elements, which from the first to the second End of the store run and the lamellae and the end organ connect with each other and with an actuator.
- the connecting elements are analogous to in the previously described devices with sensor elements provided with monitoring means connected are.
- the facilities can be changed in other ways become.
- characteristics of the various previously described embodiments with each other combine. If the external venetian blind is narrow, may need only a single, a pair of sensor elements forming loop or even a single sensor element to be provided.
- the band-shaped connecting elements 25, 125, 160 can by cord or rope-shaped fasteners with approximately circular cross-section be replaced.
- the various loops 24 of the First described Raffstores 13 associated holding organs 63 can through a single, all loops 24th penetrating retaining member to be replaced. Perhaps The loops 24 could even be around then additionally Retaining member serving shaft 57 run around and / or on Supporting channel or immovable, rigid parts of the Turning devices 61 be attached.
- the conductors 33, 163 fibers of copper or aluminum or a copper or aluminum alloy instead of fibers made of stainless steel.
- the ladder possibly with a coaxial to them, electrically be provided insulating jacket. If the external venetian blind as the external venetian blind 13 by flexible transmission elements 59, for example, timing belt, with the actuator may be connected, these transmission elements may also still be provided with sensor elements. in the the rest of the external blind can be up instead of a window be arranged on the outside of a door.
- the Darlington transistor circuit may include pnp transistors instead of npn transistors, wherein then the battery self-inverted with the reverse Polarity is connected to the transistor circuit. Further, the interruption detector 36 and the Signal transmitter 38, 39, 40 possibly by two or more separate batteries are powered.
- the Monitoring means 135 of the shown in Fig. 7 Device 111 may take place from the AC mains also only from at least one battery with electricity be supplied, the battery only once discharged or rechargeable. Further, the relay 49 by one of the Darlington transistor circuit 46 controlled semiconductor switches are replaced.
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- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Burglar Alarm Systems (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Materials For Medical Uses (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
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Description
Claims (12)
- Einrichtung mit einem verstellbaren Raffstore (13, 113) zum Schutz gegen Licht und/oder Witterung und/oder Einbruch, wobei der Raffstore (13, 113) ein erstes Ende (14), ein zweites Ende (15) und Lamellen (16, 116) aufweist, wobei das zweite Ende (15) mit einer Stellvorrichtung (55, 155) wahlweise vom ersten Ende weg oder zu diesem hin verschiebbar ist und wobei die Lamellen (16, 116) durch längliche, flexible Verbindungselemente (25, 125) miteinander sowie mit der Stellvorrichtung (55, 155) verbunden und über die Verbindungselemente (25, 125) verschwenkbar sind, dadurch gekennzeichnet, dass mindestens eines der Verbindungselemente (25, 125) mit einem länglichen Sensorelement (31, 131, 161, 171, 181) versehen und/oder durch ein solches gebildet ist und dass mit dem bzw. jedem Sensorelement (31, 131, 161, 171, 181) verbundene Überwachungsmittel (35, 135) vorhanden sind, um einen Unterbruch des oder mindestens eines Sensorelements (31, 131, 161, 171, 181) zu ermitteln.
- Einrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das bzw. jedes Sensorelement (31, 131, 161, 171, 181) einen elektrischen Leiter (33, 133) oder einen Lichtleiter (173) oder einen freien Hohlraum aufweist und dass die Überwachungsmittel (35, 135) ausgebildet sind, um bei einem Unterbruch des oder mindestens eines Sensorelements (31, 131, 161, 171, 181) mindestens ein Alarmsignal zu erzeugen.
- Einrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der elektrische Leiter (33, 133) bzw. der Lichtleiter (173) bzw. ein den freien Hohlraum begrenzender Schlauch wendelförmig um einen länglichen, flexiblen Kern (32) herum verläuft.
- Einrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der elektrische Leiter (33, 133) bzw. Lichtleiter (173) ein Bündel Fasern aus einem elektrisch leitenden, metallischen Material, beispielsweise aus rostfreiem Stahl, bzw. aus einem lichtleitenden Material aufweist.
- Einrichtung nach Anspruch 4, dadurch gekennzeichnet, dass die einzelnen metallischen Fasern des elektrischen Leiters (33, 133) wesentlich kürzer sind als der Leiter (33, 133) und das diesen aufweisende Verbindungselement (25, 125), so dass sich jede metallische Faser nur über einen Abschnitt des Leiters (33, 133) und Verbindungselements (25, 125) erstreckt, wobei das bzw. jedes Sensorelement (31, 131) beispielsweise einen elektrisch isolierenden, biegbaren Kern (32) aufweist, um den der elektrische Leiter (33, 133) wendelförmig herum verläuft.
- Einrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass jedes Verbindungselement (25, 125) ein Gewebe (29) aus elektrischen isolierenden Fäden aufweist und dass das bzw. jedes Sensorelement (31, 131) im Gewebe (29) angeordnet ist.
- Einrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Raffstore (13, 113) mindestens zwei entlang den Lamellen (16, 116) voneinander in Abstand stehenden Schleifen (24) mit zwei einander gegenüberstehenden Trumen aufweist, von denen jedes ein Verbindungselement (25, 125) bildet, dass die Verbindungselemente (25, 125) von mindestens zwei der Schleifen (24) mit zusammen ebenfalls eine Schleife bildenden Sensorelementen (31, 131, 161, 171, 181) versehen sind, wobei die Sensorelemente (31, 131) vorzugsweise miteinander in Serie geschaltet sind und wobei vorzugsweise alle Verbindungselemente (25, 125) mit einem Sensorelement (31, 131, 161, 171, 181) versehen und/oder durch ein solches gebildet sind.
- Einrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Überwachungsmittel (35) mindestens zum Teil im und/oder am Raffstore (13, 113) angeordnet sind und dass der Raffstore mit mindestens einer Batterie (41) versehen ist, die mit den Überwachungsmitteln (35) verbunden ist.
- Einrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Raffstore (13, 113) am zweiten Ende (15) ein hohles, längliches Endorgan (18) aufweist, das mindestens einen Teil der Überwachungsmittel (35) sowie die mindestens eine Batterie (41) enthält und mit mindestens einem akustischen und/oder optischen Signalgeber (38, 39) sowie eventuell mit einem Signalgeber (40) zur drahtlosen Übermittlung eines Alarmsignals zu einer vom Schutzorgan entfernten Alarmvorrichtung (43) versehen ist.
- Einrichtung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Überwachungsmittel (35, 135) einen Halbleiter-Schalter (45) aufweisen, der derart ausgebildet ist, dass er bei einem Unterbruch der leitenden Verbindung von einem Sperrzustand in einen Leitzustand gelangt.
- Einrichtung nach Anspruch 10, dadurch gekennzeichnet, dass die Überwachungsmittel (35, 135) mit mindestens einer Batterie (41) verbunden sind, um die Überwachungsmittel (35, 135) mit elektrischem Strom zu versorgen, und dass der Halbleiter-Schalter (45) eine Darlington-Transistorschaltung (46) aufweist, die zum Beispiel mit einer Spule von einem Relais (49) verbunden ist, das einen Schliesskontakt aufweist, um die oder eine Batterie (41) mit mindestens einem Signalgeber (38, 39, 40) zur Erzeugung eines Alarmsignals zu verbinden, wobei das bzw. die Sensorelemente (31, 131, 161) und der Unterbruchs-Detektor (36) im Sperrzustand der Darlington-Transistorschaltung (46) insgesamt einen elektrischen Strom verbrauchen, der vorzugsweise höchstens 10 µA und zum Beispiel höchstens 3 µA beträgt.
- Einrichtung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass die Überwachungsmittel (35, 135) einen Unterbruchs-Detektor (36) zum Ermitteln eines Unterbruchs des bzw. mindestens eines Sensorelements (31, 131, 171, 161, 181) und ein Test-Unterbrecher (37) aufweisen, um das bzw. mindestens ein Sensorelement (31, 131, 171, 161, 181) und/oder eine dieses mit dem Unterbruchs-Detektor (36) verbindende Verbindung für eine Funktionskontrolle der Überwachungsmittel (35, 135) vorübergehend zu unterbrechen, wobei der Unterbrecher (37) zum Beispiel einen magnetisch von der Umgebung des Test-Unterbrechers (37) her betätigbaren, elektrischen Schaltkontakt aufweist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH254198 | 1998-12-23 | ||
CH254198 | 1998-12-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1013873A2 EP1013873A2 (de) | 2000-06-28 |
EP1013873A3 EP1013873A3 (de) | 2000-07-26 |
EP1013873B1 true EP1013873B1 (de) | 2005-07-27 |
Family
ID=4236119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99811007A Expired - Lifetime EP1013873B1 (de) | 1998-12-23 | 1999-11-03 | Einrichtung zum Schutz gegen Licht und/oder Witterung und/oder Einbruch |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1013873B1 (de) |
AT (1) | ATE300658T1 (de) |
DE (1) | DE59912322D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2885940A1 (fr) * | 2005-05-23 | 2006-11-24 | Diffus Est Soc Par Actions Sim | Dispositif anti-intrusion par rideau mecanique constitue de charnieres-barreaux conducteurs d'electricite, relies par des modules transparents ou opaques isolants. |
ITTO20060324A1 (it) * | 2006-05-03 | 2007-11-04 | Bertelli Materie Plastiche | Dispositivo di bloccaggio di una persiana avvolgibile. |
CH704200A1 (de) * | 2010-12-10 | 2012-06-15 | Griesser Holding Ag | Vorrichtung zum Führen von Lamellen bei Lamellenstoren. |
CN108412401B (zh) * | 2018-02-11 | 2020-02-07 | 台州中知英健机械自动化有限公司 | 一种具有安防功能的自动窗护栏 |
TR201916971A2 (tr) | 2019-11-04 | 2021-05-21 | Zorluteks Tekstil Ticaret Ve Sanayi Anonim Sirketi | Perde alarm sistemi |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4060803A (en) * | 1976-02-09 | 1977-11-29 | Audio Alert, Inc. | Security alarm system with audio monitoring capability |
FR2418504A1 (fr) * | 1978-02-24 | 1979-09-21 | Alsthom Cgee | Panneau de fermeture mobile avec detecteur d'effraction |
DE3012845A1 (de) * | 1980-04-02 | 1981-10-08 | Georg 6101 Reichelsheim Treusch | Einbruchmeldesystem in verbindung mit rollaeden |
DE4008441A1 (de) * | 1990-03-16 | 1991-09-19 | Rolf Prettl | Rolladenvorrichtung |
DE4443550A1 (de) * | 1994-12-07 | 1996-06-13 | Vincent Huang | Elektronische Diebstahlsicherung |
-
1999
- 1999-11-03 AT AT99811007T patent/ATE300658T1/de not_active IP Right Cessation
- 1999-11-03 DE DE59912322T patent/DE59912322D1/de not_active Expired - Fee Related
- 1999-11-03 EP EP99811007A patent/EP1013873B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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ATE300658T1 (de) | 2005-08-15 |
EP1013873A2 (de) | 2000-06-28 |
DE59912322D1 (de) | 2005-09-01 |
EP1013873A3 (de) | 2000-07-26 |
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