• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a hinged door, which can be opened by hand and a security-relevant functional door in a building - in particular emergency exit, panic -., Or fire door - which is a stationary frame (1) and a pivotable about a vertical axis bar having fixed wings (2). The hinged door has a counter (6), which opening-closing cycles of the wing (2) relative to the frame (l) counts, the respective counting pulses by the pivotal movement of the wing (2) relative to the frame (1) can be triggered.
    公开号:AT519097A4
    申请号:T56/2017
    申请日:2017-02-16
    公开日:2018-04-15
    发明作者:Walter Degelsegger Ing
    申请人:Walter Degelsegger Ing；
    IPC主号:
    专利说明:

    description
    The invention relates to a swing door that can be opened by hand.
    The documents JP 8060957 A, JP 8060958 Ά, JP 10238258 A, DE 19917831 Al, GB 2342389 A, US 2002153854 Al, US 7493726 B2, JP 2003090169 A and DE 102010043407 Al deal with roller doors or sectional doors, in which the movable flat locking element is movable in the vertical direction, the movement of this closure element being drivable at least in one direction by an electric motor. The electronic control, which controls the electric motor, also includes a counting circuit, which counts the opening and closing cycles of the door and, when a predetermined number of cycles has been reached, generates an indication of necessary maintenance. The reason for the need to point out the maintenance is justified by the fact that such automatically driven gates can pose significant risk of injury to people if the gates are poorly maintained.
    US 5006697 A and US 8004393 B2 describe an up and down rollable roller door for the loading space of a truck, which is equipped in the lock area with a non-resettable counter, which counts the opening and closing cycles of the roller door. The counter serves as a long-term cost-effective replacement for a seal, which is intended to make it possible to detect unauthorized opening of the cargo hold.
    The partly very old documents DE 347875 C, CH 310474 A, DE 1077561 B, DE 1045843 B, DE 1055997 B, DE 19625136 A1, DE 29611064 Ul and JP 2008231814 A describe locks for swinging doors which count how often the door leaf is moved from the locked to the unlocked position. The main purpose is to receive information about how often the room locked by the swing door is entered
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    - For example, to record the frequency of use of a public toilet.
    Standards, test methods, assembly and maintenance instructions, usage classes and maintenance intervals are specified for fittings on swing doors depending on the operating cycles. For example, the manufacturer may require maintenance for the lock after 50,000 cycles, for the handle after 100,000 cycles and for the door hinges after 30,000 cycles. The number of cycles that the door has behind is not recognizable on a manually operated door. This can lead to poorly maintained components and legal problems in liability cases.
    The doors installed in a building are used in different ways and, above all, with different frequencies. If all doors of the building are serviced once a year, doors that have only been operated a hundred times are affected as well as doors that are operated a thousand times more often. This leads to unnecessary maintenance on doors that are not operated as well as doors that are defective because they are not maintained enough.
    The problems are particularly relevant for safety-relevant functional doors, such as emergency exit, panic and fire protection doors, which are designed as swing doors that can be opened by hand, because the reliable, trouble-free function of the components is safety-relevant for people. In order to avoid danger, maintenance must either be carried out extremely often - and therefore often unnecessarily - or the components must be designed in such a way that they function safely over the entire expected service life of the door in question. Both lead to great effort and thus high costs.
    The object on which the invention is based is to ensure the functional safety of safety-relevant functional doors in buildings, in particular of emergency exit, panic and fire protection ti2
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    TZZ ren, which are designed as swing doors that can be opened by hand, to make them more cost-effective and reliable.
    To solve the problem, it is proposed to equip these doors with a counter, which counts the opening-closing cycles of the pivoting door leaf compared to the frame rigidly attached to the building, the respective counting impulses being triggered by the pivoting movement of the door leaf relative to the door frame.
    By recognizing how often a door has actually been opened, it can be very well estimated whether and when the door components require maintenance and, if necessary, the maintenance - even only of the affected subset of components - in exactly the right time be performed.
    In a preferred embodiment, the counter is mounted in a rebate of the door. A fold in this sense is a strip-shaped narrow cavity which, when the door leaf is closed, is delimited both by a surface of the movable door leaf and by a surface of the immovable door frame. The arrangement of the counter in a fold has the advantage that the counter is not visible when the door is closed, that the relative movement of the door leaf with respect to the frame can be used very directly to trigger the counting pulses, and that a single version of a counter for a very large variety of doors can be used, as some rebates are almost the same thickness on all functional doors.
    In a further preferred embodiment, the energy required for operating the counter comes from the relative movement of the door leaf with respect to the fold. The said relative movement not only triggers counting impulses, but by braking the relative movement through parts of the counter, energy from said relative movement is also transmitted to the counter, which is then ready for the counter to function
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    TZZ stands. For example, a spring in the counter can be wound by said relative movement, or a small generator can be driven in the counter, which charges an electrical accumulator or electrical capacitor in the counter. The counter then does not need a separate power supply; This eliminates the need for cabling and / or changing batteries.
    In a further preferred embodiment, the counter is attached to the door leaf or to the frame by gluing, typically by means of a double-sided adhesive tape. This fastening method is very simple to carry out without tools, inexpensive, universally applicable, associated with no risk of damaging the door and sufficiently secure and firm for the intended purpose. The retrofitting of existing doors with a counter is so extremely easy that there is hope that it will actually be carried out with a high proportion of the existing doors.
    The invention is illustrated by means of drawings.
    1: shows a sectional view from above of an exemplary door equipped according to the invention from above in the closed state.
    Fig. 2: shows the door of Fig. 1 in the open state.
    3: is a simplified circuit diagram of a counter based on magnetism that can be used according to the invention.
    The door of FIGS. 1 and 2 has a fixed frame 1, on which a wing 2 is held by hinges 3 (hinges) so that it can pivot about a vertical axis.
    In the closed state, end faces of frame 1 and sash 2 face each other and, together with seals 4, delimit between them a strip, which is referred to as a fold and is in the form of a strip-like elongated cavity.
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    In Fig. 1 the hinge-side fold 5 is shown, that is the fold which is located on the hinge side of the wing 2 or the frame. In addition, there is also a lock-sided, as well as an upper and a lower fold.
    According to the door is equipped with a counter 6. In the example outlined, this is fastened to the surface of the frame 1 facing the hinge 5 by means of a double-sided adhesive tape 7.
    As intended, the counter 6 detects the opening or closing movement of the leaf 2 relative to the frame 1 on the basis of the relative movement between the leaf 2 and the frame 1 and counts opening and closing movements.
    There are many possibilities for the concrete design of the counter within the scope of professional action: From mechanical designs that are based exclusively on rigid bodies or involve the movement of fluids, to electronic versions with the most varied types of switches or proximity sensors, ohmic, electrostatic or magnetic type. (The relevant international patent class is G06M.)
    The sketched counter 6 can be based on magnetism, for example. 3 shows a somewhat simplified circuit diagram based on which the mode of operation is easy to understand.
    The counter 6 fixed to the frame 1 comprises a magnetic coil which consists of a flat, elongated soft iron strip 8 and a conductor winding 9 made of a wire insulated on the jacket. At that area of the wing 2 which approaches the counter 6 when the wing 2 is closed, a permanent magnet 10 is fastened such that its two poles approach the opposite ends of the soft iron strip 8 when the door wing is closed, and therefore in this cause a strongly increasing magnetic flux when approaching and when
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    Removing a greatly decreasing magnetic flux, the changing magnetic flux induces a voltage in the conductor winding 9, which is present at the input of the electronic circuit 11. The conductor winding 9 thus represents both the supply of electrical energy for the electronic circuit 11 and also the signal source for the electrical sensor signal, the fluctuations of which mean the opening or closing movement of the wing 2 and thus trigger counting pulses.
    In any case, the electronic circuit 11 contains a rectifier, an electrical energy store (accumulator and / or capacitor), a digital counter which interprets the increase in the input voltage as a pulse and counts these pulses, and means for outputting the counter reading. The meter reading can be output with the aid of an optical display, or also by radio to a separate receiving device in response to a signal that comes from the receiving device, as is used, for example, in the case of RFID transponders. Due to the higher operational reliability over years, a capacitor is preferable to an accumulator as an electrical energy store.
    Electronic counters are preferable to mechanical counters, since electronic counters do not need to have any moving parts, making functional reliability easier to achieve over decades.
    The attachment of the counter 6 on the hinge-side fold 5 is advantageous compared to the attachment to another fold, because the forces required for operating the counter 6 can be applied very easily and practically unnoticed by the users of the door.
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    τζζ
    权利要求:
    Claims (9)
    [1]
    claims
    1. Swing door which can be opened by hand and is a safety-relevant functional door in a building - in particular an emergency exit, panic or fire protection door - which has a fixed frame (1) and a wing (2) pivotally attached to it about a vertical axis characterized in that the pivoting door has a counter (6) which counts opening-closing cycles of the leaf (2) relative to the frame (1), the respective counting impulses due to the pivoting movement of the leaf (2) relative to the frame (1) can be triggered.
    [2]
    2. Swing door according to claim 1, characterized in that the counter (6) in a Fal2 (5) of the swing door is attached.
    [3]
    3. Swing door according to claim 2, characterized in that the fold (5) of the hinge-side fold of the swing door.
    [4]
    4. Swing door according to one of claims 1 to 3, characterized in that the relative movement between the wing (2) and frame (1) represents the energy source for the energy requirement of the counter (6).
    [5]
    5. Swing door according to one of claims 1 to 4, characterized in that the counter (6) is fixed by gluing to the frame (1) or to the wing (2).
    [6]
    6. Swing door according to one of claims 1 to 5, characterized in that the counter (6) comprises a digital electronic circuit (11).
    [7]
    7. Swing door according to claim 6, characterized in that the energy supply of the circuit (11) is based on the fact that with the relative movement between the wing (2) and frame (1) a permanent magnet (10) is moved relative to a winding (9) and thereby an electrical voltage is induced in the winding (9).
    [8]
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    ABS INNOVATION GMBH ”: ····. ·· .. ··. ·· :::. ··. ··· ·: ·· ·· ·· ** · ·· ·· .. · · · ·
    8th.
    Swing door according to claim 7, characterized in that counting pulses of the counter (δ) can be triggered by changing the voltage induced in the winding (9).
    B
    [9]
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    同族专利:
    公开号 | 公开日
    EP3363980A1|2018-08-22|
    AT519097B1|2018-04-15|
    EP3363980B1|2020-01-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE202006009731U1|2006-06-22|2006-09-07|Christoph Langenhorst Gmbh|Energy producing device for electrical consumer e.g. lamp, has fixed voltage generator for converting kinetic energy to electrical energy and integrated in movable closing unit e.g. swing door or sliding door|
    JP2008059130A|2006-08-30|2008-03-13|Dx Antenna Co Ltd|Entry/exit alarm device|
    US20140002092A1|2011-03-22|2014-01-02|Panasonic Corporation|Electromagnetic opening/closing device|
    JPH0860957A|1994-08-16|1996-03-05|Sanwa Shutter Corp|Counter device for number of time that building shutter is opened and closed|
    US20120014497A1|2010-07-14|2012-01-19|Jeff Longyear|Door cycle tracker|EP3901405A1|2020-04-23|2021-10-27|Athmer oHG|Door seal, in particular automatic door seal, door threshold, arrangement comprising a door seal and a door threshold and door with such an arrangement|
    EP3920150A4|2020-06-03|2021-12-08|Stephan Arndt|Fire and smoke protection doors and arrangement for detecting and counting the closing cycles of fire and smoke protection doors|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA56/2017A|AT519097B1|2017-02-16|2017-02-16|hinged door|ATA56/2017A| AT519097B1|2017-02-16|2017-02-16|hinged door|
    EP18000123.2A| EP3363980B1|2017-02-16|2018-02-11|Swing door|
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