EP2460963A2 - Dispositif de verrouillage pour fenêtre ou porte coulissante à glissement vertical - Google Patents

Dispositif de verrouillage pour fenêtre ou porte coulissante à glissement vertical Download PDF

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Publication number
EP2460963A2
EP2460963A2 EP20110191967 EP11191967A EP2460963A2 EP 2460963 A2 EP2460963 A2 EP 2460963A2 EP 20110191967 EP20110191967 EP 20110191967 EP 11191967 A EP11191967 A EP 11191967A EP 2460963 A2 EP2460963 A2 EP 2460963A2
Authority
EP
European Patent Office
Prior art keywords
closing element
hook
opening
fixing
fixing device
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.)
Granted
Application number
EP20110191967
Other languages
German (de)
English (en)
Other versions
EP2460963B1 (fr
EP2460963A3 (fr
Inventor
Werner Thomas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
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Publication of EP2460963A2 publication Critical patent/EP2460963A2/fr
Publication of EP2460963A3 publication Critical patent/EP2460963A3/fr
Application granted granted Critical
Publication of EP2460963B1 publication Critical patent/EP2460963B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205—Striking-plates, keepers, staples
    • E05B15/029—Closures, e.g. preventing dirt or paint from entering into the striker
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0006—Devices for aligning wing and frame; Anti-rattling devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
    • E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/42—Means for damping the movement of lock parts, e.g. slowing down the return movement of a handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/004—Fastening devices with bolts moving pivotally or rotatively about an axis perpendicular to the surface on which the fastener is mounted
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/006—Fastening devices with bolts moving pivotally or rotatively about an axis parallel to the surface on which the fastener is mounted
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/57—Power-operated mechanisms for wings using fluid-pressure actuators for vertically-sliding wings
    • E05F15/59—Power-operated mechanisms for wings using fluid-pressure actuators for vertically-sliding wings for overhead wings
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0052—Locks mounted on the "frame" cooperating with means on the "wing"
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0021—Locks or fastenings for special use for overhead or roll-up doors, e.g. garage doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows
    • 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
    • E06B2009/007—Flood panels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0801—Multiple
    • Y10T292/0803—Sliding and swinging
    • Y10T292/0805—Combined motion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0801—Multiple
    • Y10T292/081—Swinging and hooked end
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0801—Multiple
    • Y10T292/0825—Hooked end
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0911—Hooked end
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0911—Hooked end
    • Y10T292/0945—Operating means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1044—Multiple head
    • Y10T292/1045—Operating means
    • Y10T292/1047—Closure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/1078—Closure

Definitions

  • the invention relates to a fixing device for a vertically movable closing element according to the features of the preamble of claim 1.
  • the device has a guided in guides bulkhead, which is transverse to an opening and in the state of Abschotttens via at least one seal liquid-tightly sealed against the boundaries of the opening and is arranged in the normal, the opening-releasing operation above this.
  • This bulkhead is moved vertically in the guides by a drive.
  • a deflection device is provided, which deflects the bulkhead to its arrangement for normal operation from the vertical position into an oblique position.
  • the security bulkhead for gates or the like for shielding against flooding comprises a U-shaped lower, horizontal and two U-shaped lateral vertical guides for a torsionally rigid hollow body bulkhead, arranged at the upper end of the vertical guide pulleys for aendes acting on the hollow body bulkhead and eliminatedes counterweights bearing connecting means and the lateral and horizontal bulkhead edges in the U-guides sealing sealing elements.
  • the accident barrier has a barrier body, which can be placed sealingly on the bottom area of the opening, and accommodating bodies which cooperate with its lateral end portions and are arranged at the edges of the opening.
  • the barrier body is hollow and can be filled with a liquid in the event of a malfunction.
  • the barrier body is in vertically arranged on both sides rails between an elevated position in the upper region of the opening and a
  • Locking position in the bottom area guided vertically movable and connected to at least one in the empty state in equilibrium holding counterweight.
  • the window lock comprises a hook part arranged on a lower frame part of the sliding window and a hook unit engaging unit formed on a window sill.
  • the centering clamp consists of a clamping hook and an overlying and sitting on an adapter plate centering mandrel with an engagement slot for the clamping hook.
  • the engagement slot of the centering mandrel is formed closed on the hook side facing away.
  • On the other side of a hook arm of the clamping hook is assigned a Schlitzabdeckschieber, which follows the adjusting movement.
  • a demountable flood protection system For lateral sealing of a protective plate by means of a foam, two guide rails for receiving the seal are attached to the outer edge of the protective plate, which projects beyond the inner dimension of the area to be covered.
  • the protective plate is mounted by means of clamping hooks and counter-holders, which are connected to a pull rope.
  • a flood barrier arrangement for entrance openings of a building is known.
  • the assembly comprises a frame which is attached to the entrance opening and a flood barrier which can be arranged and removed in the frame.
  • the flood barrier has an air inflatable seal member extending along side edges and along a lower edge of the flood barrier.
  • a locking unit for a sliding window comprising a pivotable hook on an upper edge of a lower window frame and an anchoring element on a corresponding one Frame element of an upper window frame.
  • the hook is to be hooked to the anchoring element.
  • means are provided to hold the hook after being released from the anchoring element in a pivoted against the spring force position.
  • a door lock comprising a locking bolt which is to be locked in a locking opening.
  • the locking opening is formed from a tube which is closed at one end and the opening at the other end is reduced by a welded-on ring plate.
  • a piston element is arranged, which is pressed by a spring against the ring plate. Upon insertion of the locking bolt in the locking hole, the piston member is displaced by the locking bolt against the spring force in the tube.
  • the invention has for its object to provide a fixing device for a vertically movable closing element for at least partially closing an opening of a room.
  • a fixing device for a vertically movable closing element for at least partially closing an opening of a room with the features of claim 1.
  • a fixing device for a vertically movable closing element for at least partially closing an opening of a space for fixing the closing element in a closed state at least one arranged on the closing element first fixing unit and a corresponding to the first fixing unit engagement unit in an opening bottom.
  • the fixing device according to the invention for fixing the closing element in the closed state at least a second fixing unit, which is arranged on a side of the opening arranged guide for the closing element and has at least one clamping hook which in the closed state of Closing element in the region of an upper side of the closing element can be latched into the closing element, wherein the clamping hook of the second fixing unit pneumatically, hydraulically and / or motor-operated, in particular is pivotable.
  • Such a closing element serves, for example, a seal of the room against penetrating from outside into the room water, for example in a flood event, or against leakage of liquids from the room into the environment, for example in an accident, in which leakage of environmentally hazardous substances and / or extinguishing water from the room is to be prevented. Therefore, such closure elements are attached, for example, to openings of rooms which serve as storage space for environmentally hazardous substances or as a production facility in which such materials are stored, processed and / or manufactured.
  • the closing element can close in this way also an opening of a barrier and thereby a space behind the barrier.
  • barriers are placed, for example, within a room as a room divider and extend for example from a room wall to an opposite room wall. Through the barrier, the space is divided into two spaces, which are closed and sealed against each other by the barrier and the closing element.
  • a barrier can also be arranged outside a covered space, for example on an open space surrounded by side walls, the barrier sealingly bearing against the side walls. In this way, two spaces defined by the barrier and the closing element are provided on the open space and can be sealed off from one another.
  • the closing element is to be secured in the closed state such that an independent opening of the closing element is reliably prevented.
  • the fixing device counteracts the forces acting on the closing element, which could lift and / or deform the pouring element and thereby cancel the sealing of the opening of the space made by the closing element in the closed state.
  • the closing element can be pressed by means of the fixing device against the opening bottom and against vertical Secure movements.
  • the fixing device is a buoyancy protection for the closing element.
  • the closing element is to be secured by means of the fixing device against horizontal movements and deformations and a resulting tearing out of the lateral guide.
  • the closing element By engaging the suitably arranged at a lower edge of the closing element first fixing unit in the engagement unit and by the engagement of the clamping hook in the closing element, the closing element by means of the first fixing unit and by means of the second fixing fixed to the opening bottom, so that lifting the closing element, for example due to a floating and / or deformation of the closing element, for example, due to unilateral stress caused by the closing element unilaterally attacking flood, fire water and / or other liquids and possibly floating objects and by acting on the closing element wind loads during storms is prevented.
  • the fixing device comprises two second fixing units, in each case a second fixing unit on each lateral guide of the closing element, so that the closing element by means of the clamping hooks, which are suitably made of metal, for example made of steel, and which engage on both sides in the closing element optimally secured and braced.
  • the clamping hooks which are suitably made of metal, for example made of steel, and which engage on both sides in the closing element optimally secured and braced.
  • the closing element expediently on the top for each clamping hook on a pull-out security plate with a latching, in which the clamping hook in the closed state of the closing element can be latched.
  • These pull-out security plates which are usefully made of metal, for example made of steel, cause a stiffening of the closing element and allow an optimal engagement of the respective clamping hook. By the Pull-out security plates is a tearing out of the latched clamping hooks from the closing element prevented when acting on this forces.
  • a number of the first fixing units on the closing element and the engaging units corresponding thereto are advantageously oriented according to a design and an intended use of the closing element, in particular according to its longitudinal extent.
  • a stability of the closing element depends on its construction and material. Therefore, in relatively unstable closure elements, which, for example, a large longitudinal extent, d. H. have a large width, preferably a plurality of first fixing units distributed over a longitudinal extent of the closing element arranged on this and the associated corresponding engaging units are arranged distributed accordingly in the opening bottom.
  • the first fixing unit may be arranged on an outer side, on an inner side facing the space or in the closing element. In the case of a plurality of first fixing units, these may be arranged correspondingly on the outside and / or on the inside of the closing element and / or in the closing element.
  • the first fixing unit comprises a preferably cone-shaped centering mandrel and / or at least one pivotable hook.
  • the centering pin and the hook are each made of metal, for example steel.
  • the centering pin can be inserted into the engagement unit during a lowering of the closing element and secures the closing element in particular against deformation and / or movements in the horizontal direction.
  • the closing element is to be hooked on the engagement unit and thus on the opening bottom and thereby secured against vertical movement and / or deformation and preferably also against horizontal movements and / or deformations.
  • the hook or a plurality of such hooks are arranged in the centering mandrel and can be pivoted out laterally therefrom.
  • the closing element is to be pulled by the pivoting movement of the hook in the direction of the opening bottom and in this way to be pressed against it in a sealing manner.
  • the hook is arranged in the centering pin and can be pivoted out of it.
  • the hook is arranged for this purpose in the hollow body-shaped centering mandrel and swung out through lateral openings of this, when the hook and the centering mandrel are arranged in the cavity of the engagement unit, d. H. when the closing element is completely or at least almost completely lowered.
  • centering which serves as a guide means and aligns the closing element during lowering accordingly, with the centering pin and the hook safely and completely inserted into the cavity of the engagement unit and pivotable therein to the hook in the engagement unit to catch and thereby to fix the closing element.
  • the hook is expediently pneumatically, hydraulically, mechanically and / or mechanically pivotable.
  • the pneumatic pivoting is preferable because it is automatically feasible, for example in an automatic emergency closing of the closing element, and easy to implement, for example by a compressed air connection to the first fixing unit, which is connected for example via a compressed air line to a compressor and / or for example, at one Compressed air system is connected, which is already installed in a variety of production facilities.
  • the first fixing unit is preferably connected via a pneumatic reservoir with the compressed air system or directly to the compressor, the reservoir is constantly filled with a sufficient supply of compressed air under sufficient pressure to operate solely by this compressed air supply operating the first fixing units, d. H. to allow a pivoting of the hook. This ensures a reliable function even in the event of an accident in which the compressed air system and / or the compressor fail, for example due to a failure of a power supply. H. a reliable fixing of the closing element.
  • a connection for a supply line between the compressed air system and / or the compressor and the pneumatic reservoir expediently has a check valve, which is the influx of compressed air in allows the pneumatic reservoir, but prevents leakage from the pneumatic reservoir via the check valve.
  • the pneumatic reservoir ensures at any time, in particular, for example, in an accident with a failure of the compressor or the compressed air system proper function of the fixing, as at any time sufficient compressed air for the operation of the fixing device is available.
  • the closing element is preferably also secured in the unpressurized state by the hook or the. Ie. the hook (s) do not open / open when the pressure drops, but only by repressurizing in the opposite direction to return the hook or hooks. As a result, unintentional release of the fixation of the closing element by the fixing device is reliably avoided.
  • Underfloor tensioner As the first fixing unit, for example, a so-called underfloor tensioner is used, which is known from the automotive industry and the sheet metal processing industry. These Underfloor tensioners have a pivoting hook or a pivotable double hook, ie two pivotable in the opposite direction hooks. In addition, these underfloor tensioners can also have a centering mandrel. In the embodiment with centering mandrel, the hook or hooks are arranged in the hollow centering pin and can be pivoted laterally out of it.
  • the pneumatic actuation, in particular pivoting, the clamping hook of the second fixing unit to be preferred, since it is automatically carried out, for example in an automatic emergency closing of the closing element, and easy to implement, for example by a compressed air connection to the second Fixing unit, which is connected for example via a compressed air line to a compressor, for example, connected to a compressed air system, which is already installed in a variety of production facilities.
  • the second fixing unit is preferably connected via a pneumatic reservoir with the compressed air system or directly to the compressor, the reservoir is constantly filled with a sufficient air supply under sufficient pressure to operate solely by this compressed air supply operating the second fixing unit, d. H. to allow a displacement of the bolt.
  • This ensures a reliable function even in the event of an accident in which the compressed air system and / or the compressor fail, for example due to a failure of a power supply. H. a reliable fixing of the closing element.
  • a connection for a supply between the compressed air system and / or the compressor and the pneumatic reservoir expediently a check valve, which is the inflow of Compressed air in the pneumatic reservoir allows, but prevents leakage from the pneumatic reservoir via the check valve.
  • a check valve which is the inflow of Compressed air in the pneumatic reservoir allows, but prevents leakage from the pneumatic reservoir via the check valve.
  • the compressed air tank is expediently the same reservoir, which is used to pivot the hook or hooks. It is expediently carried out a coordinated operation of the hook or the first fixing unit (s) and the one or more of the clamping hooks of the second fixing unit (s).
  • the actuation of the first fixing unit and / or the second fixing unit is preferably triggered by a switch, which is switchable by the closing element when it drops to the closed state.
  • the closing element actuates the switch during the last millimeter of the Absenkweges, so that the engagement of the fixing units takes place immediately after the complete lowering of the closing element.
  • the engagement unit preferably comprises a cavity in the opening bottom, in which the first fixing unit is at least partially insertable during a lowering of the closing element. More specifically, the centering pin and / or the hook of the first fixing unit are / are insertable into the cavity.
  • the engaging unit is fully integrated in the opening bottom and does not interfere with normal operation of the opening of the room, being traversable by, for example, vehicles without damage to the vehicles, the engaging unit, and cargo transported by the vehicles, into or out of the space to transport this out.
  • the first fixing unit protrudes at least partially, i. H. with the centering mandrel and / or the hook, beyond a lower edge of the closing element downwards, so as to allow insertion into the cavity during the lowering of the closing element.
  • the engagement unit has an undercut, in which the hook can be hooked by pivoting.
  • the undercut is formed for example by a bottom plate which is arranged above the cavity, preferably sunk into the opening bottom such that a surface of the bottom plate is at the level of a bottom surface, ie that the bottom plate is not raised to the bottom surface is arranged.
  • the bottom plate which is for example made of metal, for example made of steel, of vehicles without damage to the vehicles, transported cargo or the base plate is traversable.
  • the bottom plate has a passage opening through which the centering pin and / or the hook is inserted into the cavity / are.
  • a diameter of the passage opening is formed smaller than a diameter of the cavity, so that the bottom plate forms an undercut.
  • the hook is laterally pivotable in the cavity, whereby it hooks on an underside of the bottom plate.
  • the engagement unit has a sealing element for closing a cavity opening of the cavity in an open state of the closing element.
  • the cavity is sealed in the open state of the closing element against ingress of liquids and in particular against ingress of dirt and other foreign bodies, which hinder penetration of the centering mandrel and / or the hook and thereby a reliable fixing of the closing element at a lowering of the closing could prevent.
  • the proper function is ensured at all times.
  • the sealing element is preferably arranged movably in the cavity of the engagement unit. Particularly preferably, a spring element is arranged below the sealing element in order to press the sealing element in the opened state of the closing element against the cavity opening.
  • the sealing element is formed, for example, as a closed-pore rubber part, for example, of ethylene-propylene-diene rubber (EPDM), also called sponge rubber, whose diameter is greater than a diameter of the cavity opening.
  • EPDM ethylene-propylene-diene rubber
  • the passage opening of the bottom plate forms the cavity opening to be closed.
  • the sealing element is pressed in the open state of the closing element by means of the underlying spring element against the underside of the bottom plate, so that it formed by the passage opening of the bottom plate cavity opening closes and seals.
  • the sealing element is displaceable downwards against the spring force of the spring element in the cavity by the centering pin and / or the hook, so that the centering pin and / or the hook can penetrate sufficiently deep into the cavity.
  • the sealing element and the spring element can be used for intercepting and cushioning the lowering movement of the closing element in order to strongly impact the opening bottom during a rapid lowering movement of the closing element and possibly damage the closing element, the opening bottom and / or seals on the closing element and / or at the opening bottom.
  • the Figures 1 and 2 show a vertically movable closing element 1 for at least partially closing an opening 2 of a room. It shows FIG. 1 the closure element 1 in an opened state, in which it is arranged above the opening 2 or in an upper region of the opening 2. In this way, the opening 2 of the room is open and freely accessible, for example, walkable or with vehicles Wegfahrbar.
  • FIG. 2 the closure element 1 is shown in a closed state. It is lowered to an opening bottom 2.1 and fixed in this position. In this closed position, the opening 2 is closed in the region of the closing element 1 by this liquid-tight.
  • the closing element 1 is sealed at least in the closed state in the guides 3 and guided and between a bottom of the closing element 1 and the opening bottom 2.1, a seal is also arranged in the closed state of the closing element 1, for example, this is attached to the underside of the closing element 1.
  • Such a closure element 1 serves, for example, a seal of the room against penetrating from outside into the room water, for example in a flood event, or against leakage of liquids from the room into the environment, for example in an accident, in which leakage of environmentally hazardous To prevent substances and / or extinguishing water from the room. Therefore, such closing elements 1 are attached, for example, to openings 2 of rooms, which serve as storage space for environmentally hazardous substances or as a production facility in which such substances are stored, processed and / or manufactured.
  • the closing element 1 is lowered and the opening 2 of the space thereby close liquid-tight, at least up to a predetermined damming height.
  • the damming height is predetermined by a height of the closing element 1.
  • the closing element 1 is moved by a drive from the open state to the closed state and back.
  • the drive is designed, for example, as a cable 5, of which, for reasons of clarity, only ropes connected to the closing element 1 are shown here.
  • counterweights for example, are arranged to compensate for a weight of the closing element 1 and this with only a small additional To be able to move force.
  • This additional effort is for example manually, motorized, pneumatically or hydraulically feasible.
  • the closing element 1 has a fixing device in order to secure the closing element 1 in the closed state such that an independent opening of the closing element 1 is reliably prevented.
  • the fixing device counteracts the forces acting on the closing element 1, which could lift and / or deform the casting element 1 and thereby eliminate the sealing of the opening 2 of the space made by the closing element 1 in the closed state.
  • the fixing device has a first fixing unit 6 arranged on the closing element 1 for fixing the closing element 1 in the closed state. Furthermore, the fixing device comprises a to the first fixing unit 6 corresponding engagement unit 7 in the opening bottom 2.1.
  • the first fixing unit 6 comprises a conical, ie conical or frusto-conical centering mandrel 6.1 and a pivoting hook 6.2 arranged in the centering mandrel 6.1.
  • the centering mandrel 6.1 is formed as a hollow body, in which the hook is arranged 6.2, and has a lateral opening for the hook 6.2, through which the hook 6.2 is pneumatically dividedschwenkbar from the centering mandrel 6.1.
  • the hook 6.2 is mounted so pivotally and connected for example via a piston rod, not shown, with a piston, not shown, of a pneumatic cylinder, not shown, that a rectilinear movement of the piston in the pneumatic cylinder in the pivoting movement of the hook 6.2 can be implemented.
  • the first fixing unit 6 can also have two hooks 6.2, which can be pivoted out laterally from the centering pin 6.1, preferably in the opposite direction.
  • first fixing unit 6 for example, a so-called underfloor tensioner is used, which is known from the automotive industry and the sheet metal processing industry.
  • These underfloor tensioners have a pivoting hook 6.2 or a pivotable double hook, d. H. two hooks pivoting in opposite direction 6.2.
  • these underfloor tensioners can also have a centering mandrel 6.1.
  • centering 6.1 is the hook 6.2 or the hooks are 6.2 arranged in the centering pin 6.1 and laterally out of this pivoting.
  • Such underfloor tensioners are used for example for receiving, holding and transporting sheets or components by means of the hooks 6.2.
  • the engagement unit 7 comprises a cavity 7.1 in the opening bottom 2.1, in which the first fixing unit 6 is at least partially insertable during a lowering of the closing element 1. More precisely, the hook 6.2 and the centering pin 6.1 of the first fixing unit 6 can be inserted into the cavity 7.1, wherein during insertion into the cavity 7.1 of the hook 6.2 is still arranged in its starting position in the centering mandrel 6.1.
  • the engagement unit 7 is fully integrated in the opening bottom 2.1 and does not interfere with normal operation of the opening 2 of the room, is traversable, for example, by vehicles without damage to the vehicles, the engagement unit 7 and without damaging cargo transported by the vehicles To move space in or out of it.
  • the first fixing unit 6 is in order to introduce the centering pin 6.1 and the hook 6.2 in the cavity 7.1, arranged on the closing element 1, that the centering pin 6.1 and arranged in this hook 6.2 project beyond the bottom of the closing element 1 down.
  • the engagement unit 7 has an undercut, in which the hook 6.2, as in FIG. 2 represented by hooking is einhakbar.
  • the undercut is formed by a bottom plate 7.2, which is arranged above the cavity 7.1.
  • the bottom plate 7.2 which is for example made of metal, for example made of steel, sunk into the opening bottom 2.1, that a surface of the Bode plate is 7.2 at the height of a soil surface, ie that the bottom plate is not raised 7.2 to the bottom surface.
  • the bottom plate is 7.2 of vehicles without damage to the vehicles, transported cargo or the bottom plate 7.2 passable.
  • the bottom plate 7.2 has a passage opening 7.3, through which the centering mandrel 6.1 and arranged in this hook 6.2 can be inserted during the lowering of the closing element 1 into the cavity 7.1.
  • a diameter of the passage opening 7.3 is formed smaller than a diameter of the cavity 7.1 in the area directly below the bottom plate 7.2, so that the bottom plate 7.2 forms the undercut, which can engage the swung-hook 6.2.
  • the hook 6.2 is laterally pivotable in the cavity 7.1, whereby it rests against an underside of the bottom plate 7.2 and hooked to the bottom plate 7.2.
  • the engagement unit 7 has a sealing element 7.4 for closing a cavity opening of the cavity 7.1 in an opened state of the closing element 1, as in FIG FIG. 1 shown.
  • the cavity opening is formed here by the passage opening 7.3 of the bottom plate 7.2.
  • the sealing element 7.4 is arranged movably in the cavity 7.1 of the engagement unit 7. Under the sealing element 7.4, a spring element 7.5 is arranged, for example in the form of a helical spring to press the sealing element 7.4 in the open state of the closing element 1 against the opening formed by the passage opening 7.3 of the bottom plate 7.2 cavity opening and seal it.
  • the sealing element 7.4 is, for example, as a closed-pore rubber part, for example, ethylene-propylene-diene rubber (EPDM), also called sponge rubber, whose diameter is greater than the diameter of the cavity opening, which is formed here by the passage opening 7.3 of the bottom plate 7.2 ,
  • EPDM ethylene-propylene-diene rubber
  • the sealing element 7.4 is pressed in the open state of the closing element 1 by means of the underlying spring element 7.5 against the underside of the bottom plate 7.2 so that it closes and seals the cavity formed by the passage opening 7.3 of the bottom plate 7.2.
  • the sealing element 7.4 and the spring element 7.5 are further used for intercepting and cushioning the lowering of the closing element 1 to a strong impact on the bottom opening 2.1 and a possibly resulting damage to the closing element 1, the opening bottom 2.1 at a rapid lowering movement of the closing and / or of seals on the closing element 1 and / or on the opening bottom 2.1.
  • the closing element 1 is lowered to the opening bottom 2.1, whereby the centering 6.1 with the arranged in this hook 6.2 with displacement of the sealing element 7.4 against the spring force of the spring element 7.5 in penetrates the cavity 7.1.
  • the centering mandrel 6.1 secures the closing element 1 in particular against deformation and / or movements in the horizontal direction. Due to the conical shape of the centering mandrel 6.1 this is even at occurring during the lowering horizontal deformations of the closing element 1, for example due to attacking wind loads or already through the opening 2.1 of the room flowing liquids safely inserted into the cavity 7.1 and thereby the closing element 1 securely fixed.
  • the closing element 1 If the closing element 1 is completely lowered, the hook 6.2 can be pivoted laterally out of the centering pin 6.1 and pivoted under the bottom plate 7.2, so that it hogs on the bottom plate 7.2 and, by the pneumatic pivotal movement, the closing element 1 additionally pulls downwards and against the opening bottom 2.1 presses, so that the sealing of the closing element 1 at the bottom opening 2.1 is still reinforced.
  • the closing element 1 is to be hooked by means of the hook 6.2 on the engagement unit 7, more precisely on the bottom plate 7.2 and thus on the opening bottom 2.1, and thereby against vertical movement and / or deformation and preferably also against horizontal movements and / or deformations to secure.
  • the first fixing unit 6 is connected via a first supply compressed air line 8 and a first return compressed air line 9 to a reservoir 10 for compressed air.
  • This reservoir 10 is connected, for example, with a compressor not shown in detail or a compressed air system and constantly filled with a sufficient supply of compressed air under sufficient pressure to operate solely by this compressed air supply operating the first fixing unit 6, d. H. to allow a pivoting of the hook 6.2. This ensures a reliable function even in the event of an accident in which the compressed air system and / or the compressor fail, for example due to a failure of a power supply. H. a reliable fixing of the closing element. 1
  • a check valve which is the inflow of Compressed air into the reservoir 10 allows, but prevents leakage from the reservoir 10 via the check valve.
  • the reservoir 10 ensures at any time, especially for example in an accident with a failure of the compressor or the compressed air system a Proper functioning of the fixing, as at any time sufficient compressed air for the operation of the fixing device is available.
  • the closing element 1 is secured by the hook 6.2 even in the unpressurized state. Ie. the hook 6.2 does not open with decreasing pressure, but only by repressurization in the opposite direction to foundedzuschwenken the hook 6.2. As a result, unintentional release of the fixation of the closing element 1 is reliably avoided by the fixing device. Therefore, the first fixing unit 6 is connected via the first supply pressure air line 8 for closing pivoting of the hook 6.2 with the reservoir 10 and connected via the first return compressed air line 9 for pivoting back of the hook 6.2 and thereby to open the fixation with the reservoir 10.
  • the fixing device comprises two second fixing units 11, which are arranged on the side of the opening 2 arranged guides 3 for the closing element 1, one of the second fixing unit 11 on each side of the opening 2.
  • These second fixing units 11 each have a clamping hook 11.1, the in the closed state of the closing element 1 in the region of an upper side of the closing element 1 in the closing element 1 can be latched.
  • FIG. 2 the tensioning hooks 11.1 are shown in the locked in the closing element 1 state.
  • the clamping hooks 11.1 are each coupled via a further piston rod 11.2 with a further piston 11.3 of a further pneumatic cylinder 11.4 and pivotable in this way. By latched in the closed state in the closing element 1 clamping hook 11.1 this is also held by these second fixing units 11 in position and secured in particular against vertical movements.
  • the closing element 1 on the upper side for each tensioning hook 11.1 an extract securing plate 1.1 with a latching, in which the clamping hooks 11.1 in the closed state of the closing element 1 engages.
  • This extract securing plates 1.1 which are usefully made of metal, for example made of steel, cause a stiffening of the closing element 1 and allow optimal engagement of the respective clamping hook 11.1.
  • clamping hooks 11.1 and the Auszugetechnischsplatten 1.1 is analogous to the first fixing 6 a horizontal and / or vertical movement and / or dynamic deformation of the Verschoudreiatas 1 due to unilaterally attacking forces by pent-up liquids, wind load or objects and further static deformation due to a Length and a weight of the closing element 1 safely prevented.
  • these pull-out securing plates 1.1 also absorb forces due to items falling on the closing element 1, for example falling-down building parts or trees.
  • clamping hook 11.1 is a deformation of the closing element 1 and in particular a thereby caused withdrawal from the U-shaped lateral guides 3 is prevented.
  • the other pneumatic cylinder 11.4 are also connected to the reservoir 10, via second flow compressed air lines 12 and second return compressed air lines 13, and in this way also supplied with compressed air.
  • the tensioning hooks 11.1 are pivotable in a manner similar to the hooks 6.2 of the first fixing unit 6, the pneumatic pivoting of the tensioning hooks 11.1 being ensured here as well at any time by the reservoir 10.
  • All fixing units 6, 11 are preferably triggered by a switch, not shown, which is switchable by the closing element 1, when it drops to the closed state.
  • the closing element 1 actuates the switch during the last millimeter of the Absenkweges.
  • the switch for example, a not-shown valve between the supply pressure air lines 8, 12 and the reservoir 10 to open and the fixing units 6, 11 thereby acted upon with compressed air.
  • first fixing unit 6 is arranged centrally in the longitudinal direction on an outer side of the closing element 1. Furthermore, the first fixing unit 6 can also be arranged on an inner side of the closing element 1 facing the space or in the closing element 1.
  • a number of the first fixing units 6 on the closing element 1 and the engaging units 7 corresponding to these advantageously depend on a design and an intended use of the closing element 1, in particular on its longitudinal extent.
  • a stability of the closing element 1 is dependent on its construction and material. Therefore, in the case of relatively unstable closing elements 1, which for example have a large longitudinal extent, ie a large width, preferably a plurality of first fixing units 6 are arranged distributed over a longitudinal extent of the closing element 1 and the corresponding corresponding engaging units 7 are correspondingly distributed in the Opening bottom 2.1 arranged. In the case of a plurality of such first fixing units 6, these can be arranged correspondingly on the outside and / or on the inside of the closing element 1 and / or in the closing element 1.
  • the passage opening 7.3 in particular in the longitudinal direction of the closing element 1 is formed larger than a maximum diameter of the centering mandrel 6.1.
  • the passage opening 7.3 is formed as a slot whose longitudinal extent is aligned in the longitudinal extension of the closing element 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Wing Frames And Configurations (AREA)
EP20110191967 2010-12-06 2011-12-05 Dispositif de verrouillage pour fenêtre ou porte coulissante à glissement vertical Active EP2460963B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201010062452 DE102010062452A1 (de) 2010-12-06 2010-12-06 Fixiervorrichtung für ein Verschließelement

Publications (3)

Publication Number Publication Date
EP2460963A2 true EP2460963A2 (fr) 2012-06-06
EP2460963A3 EP2460963A3 (fr) 2014-01-08
EP2460963B1 EP2460963B1 (fr) 2015-01-21

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EP20110191967 Active EP2460963B1 (fr) 2010-12-06 2011-12-05 Dispositif de verrouillage pour fenêtre ou porte coulissante à glissement vertical

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US (1) US9004547B2 (fr)
EP (1) EP2460963B1 (fr)
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DE102010062449A1 (de) * 2010-12-06 2012-06-06 Werner THOMAS Vorrichtung zum zumindest teilweisen Verschließen einer Öffnung eines Raumes
US20160161132A1 (en) * 2014-12-04 2016-06-09 Kunshan Jue-Chung Electronics Co., Ltd. Energy storage tank having function of fixing energy storage units
CN105201301B (zh) * 2015-10-28 2017-07-28 南安市腾龙专利应用服务有限公司 卷帘门门锁及其工作方法
CN105888523B (zh) * 2015-10-28 2017-09-26 南安市腾龙专利应用服务有限公司 一种卷帘门门锁的工作方法

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US1209274A (en) 1916-05-01 1916-12-19 Marsena G Finch Sash-lock.
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Also Published As

Publication number Publication date
EP2460963B1 (fr) 2015-01-21
DE102010062452A1 (de) 2012-06-06
EP2460963A3 (fr) 2014-01-08
US9004547B2 (en) 2015-04-14
US20120153640A1 (en) 2012-06-21

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